What is the best way to travel from Swansea to Cardiff?
Looking for a trip? Compare all the available Trains and Buses for the journey to Cardiff from Swansea. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 4 available companies to find your perfect trip!
What is the cheapest way to reach Cardiff from Swansea?
You can get to Cardiff with just $4 by taking a Bus from National Express, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Great Western Railway (GWR)0h 52m04:25 PMSwanseaCentral Station5:17 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/22/2026 4:25:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 5:17:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 55m05:22 PMSwanseaCentral Station6:17 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/22/2026 5:22:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 6:17:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 55m
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Great Western Railway (GWR)0h 54m06:23 PMSwanseaCentral Station7:17 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/22/2026 6:23:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 7:17:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 54m
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Transport for Wales0h 55m04:54 PMSwanseaCentral Station5:49 PMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/22/2026 4:54:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 5:49:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 55m
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Transport for Wales0h 57m05:36 PMSwanseaCentral Station6:33 PMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/22/2026 5:36:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 6:33:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 57m
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National Express1h 10m06:10 AMSwanseaCity Bus Station7:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 6:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/22/2026 7:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m07:20 AMSwanseaCity Bus Station8:30 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 7:20:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/22/2026 8:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m08:05 AMSwanseaCity Bus Station9:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 8:05:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/22/2026 9:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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FlixBus1h 10m09:15 AMSwanseaCity Bus Station10:25 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 9:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/22/2026 10:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 10m
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FlixBus1h 0m09:25 AMSwanseaUniversity Bay Campus10:25 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from University Bay Campus, Swansea (United Kingdom) at 3/22/2026 9:25:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/22/2026 10:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 0m
Cheapest Trains Sunday
Cheapest Buses Sunday
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/23/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/23/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/23/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/23/2026 4:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 25m07:10 AMSwanseaCity Bus Station8:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 7:10:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/23/2026 8:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 25m
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Transport for Wales1h 10m08:28 AMSwanseaCentral Station9:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/23/2026 8:28:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 9:38:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 10m
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Transport for Wales0h 57m08:54 AMSwanseaCentral Station9:51 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/23/2026 8:54:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 9:51:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 0h 57m
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Transport for Wales1h 11m09:27 AMSwanseaCentral Station10:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/23/2026 9:27:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 10:38:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 11m
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Great Western Railway (GWR)0h 52m08:23 AMSwanseaCentral Station9:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/23/2026 8:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 9:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 53m09:22 AMSwanseaCentral Station10:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/23/2026 9:22:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 10:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 53m
Cheapest Buses Monday
Cheapest Trains Monday
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/24/2026 4:20:00 AM. 50 Economy ticket for $4 per person are available. Travel duration is 1h 10m
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FlixBus1h 15m07:10 AMSwanseaCity Bus Station8:25 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 7:10:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/24/2026 8:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 25m07:10 AMSwanseaCity Bus Station8:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 7:10:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/24/2026 8:35:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 25m
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FlixBus1h 25m03:10 PMSwanseaCity Bus Station4:35 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 3:10:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/24/2026 4:35:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 25m
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/24/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
Cheapest Buses Tuesday
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/25/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/25/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/25/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/25/2026 3:05:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/25/2026 4:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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Transport for Wales1h 10m08:28 AMSwanseaCentral Station9:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/25/2026 8:28:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 9:38:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 10m
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Transport for Wales0h 57m08:54 AMSwanseaCentral Station9:51 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/25/2026 8:54:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 9:51:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 0h 57m
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Transport for Wales1h 11m09:27 AMSwanseaCentral Station10:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/25/2026 9:27:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 10:38:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 1h 11m
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Great Western Railway (GWR)0h 52m08:23 AMSwanseaCentral Station9:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/25/2026 8:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 9:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 53m09:22 AMSwanseaCentral Station10:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/25/2026 9:22:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 10:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 53m
Cheapest Buses Wednesday
Cheapest Trains Wednesday
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/26/2026 2:25:00 AM. 50 Economy ticket for $4 per person are available. Travel duration is 1h 15m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/26/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/26/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/26/2026 3:05:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/26/2026 4:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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Transport for Wales0h 58m05:43 AMSwanseaCentral Station6:41 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/26/2026 5:43:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 6:41:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 0h 58m
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Transport for Wales1h 8m06:31 AMSwanseaCentral Station7:39 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/26/2026 6:31:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 7:39:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 8m
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Transport for Wales1h 9m07:23 AMSwanseaCentral Station8:32 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/26/2026 7:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 8:32:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 9m
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Great Western Railway (GWR)0h 52m04:59 AMSwanseaCentral Station5:51 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/26/2026 4:59:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 5:51:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 52m05:29 AMSwanseaCentral Station6:21 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/26/2026 5:29:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 6:21:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
Cheapest Buses Thursday
Cheapest Trains Thursday
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/27/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/27/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/27/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/27/2026 3:05:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/27/2026 4:35:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
Cheapest Buses Friday
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National Express1h 10m01:25 AMSwanseaCity Bus Station2:35 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 1:25:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/28/2026 2:35:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m03:25 AMSwanseaCity Bus Station4:35 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 3:25:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/28/2026 4:35:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m04:20 AMSwanseaCity Bus Station5:30 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 4:20:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/28/2026 5:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/28/2026 3:05:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/28/2026 4:35:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
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Great Western Railway (GWR)0h 54m010:23 AMSwanseaCentral Station11:17 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/28/2026 10:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 11:17:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 0h 54m
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Great Western Railway (GWR)0h 54m011:21 AMSwanseaCentral Station12:15 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/28/2026 11:21:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 12:15:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 0h 54m
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Transport for Wales1h 10m010:28 AMSwanseaCentral Station11:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/28/2026 10:28:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 11:38:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 1h 10m
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Transport for Wales0h 56m010:54 AMSwanseaCentral Station11:50 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/28/2026 10:54:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 11:50:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 0h 56m
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Transport for Wales1h 12m011:26 AMSwanseaCentral Station12:38 PMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/28/2026 11:26:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 12:38:00 PM. 50 Economy ticket for $14 per person are available. Travel duration is 1h 12m
Cheapest Buses Saturday
Cheapest Trains Saturday
What are the fastest trips from Swansea to Cardiff?
You can get to Cardiff from Swansea in just 0h 52m with a Train from Great Western Railway (GWR). This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Great Western Railway (GWR)0h 52m04:25 PMSwanseaCentral Station5:17 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/22/2026 4:25:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 5:17:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 54m06:23 PMSwanseaCentral Station7:17 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/22/2026 6:23:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 7:17:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 54m
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Great Western Railway (GWR)0h 55m05:22 PMSwanseaCentral Station6:17 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/22/2026 5:22:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 6:17:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 55m
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Transport for Wales0h 55m04:54 PMSwanseaCentral Station5:49 PMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/22/2026 4:54:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 5:49:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 55m
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Transport for Wales0h 57m05:36 PMSwanseaCentral Station6:33 PMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/22/2026 5:36:00 PM to Central Station, Cardiff (United Kingdom) arriving at 3/22/2026 6:33:00 PM. 50 Economy ticket for $4 per person are available. Travel duration is 0h 57m
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FlixBus1h 0m09:25 AMSwanseaUniversity Bay Campus10:25 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from University Bay Campus, Swansea (United Kingdom) at 3/22/2026 9:25:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/22/2026 10:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 0m
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National Express1h 10m06:10 AMSwanseaCity Bus Station7:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 6:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/22/2026 7:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m07:20 AMSwanseaCity Bus Station8:30 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 7:20:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/22/2026 8:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m08:05 AMSwanseaCity Bus Station9:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 8:05:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/22/2026 9:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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FlixBus1h 10m09:15 AMSwanseaCity Bus Station10:25 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/22/2026 9:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/22/2026 10:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 10m
Fastest Trains Sunday
Fastest Buses Sunday
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Great Western Railway (GWR)0h 52m08:23 AMSwanseaCentral Station9:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/23/2026 8:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 9:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 53m09:22 AMSwanseaCentral Station10:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/23/2026 9:22:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 10:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 53m
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Transport for Wales0h 57m08:54 AMSwanseaCentral Station9:51 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/23/2026 8:54:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 9:51:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 0h 57m
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Transport for Wales1h 10m08:28 AMSwanseaCentral Station9:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/23/2026 8:28:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 9:38:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 10m
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Transport for Wales1h 11m09:27 AMSwanseaCentral Station10:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/23/2026 9:27:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/23/2026 10:38:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 11m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/23/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/23/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/23/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/23/2026 4:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 25m07:10 AMSwanseaCity Bus Station8:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/23/2026 7:10:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/23/2026 8:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 25m
Fastest Trains Monday
Fastest Buses Monday
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/24/2026 4:20:00 AM. 50 Economy ticket for $4 per person are available. Travel duration is 1h 10m
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FlixBus1h 15m07:10 AMSwanseaCity Bus Station8:25 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 7:10:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/24/2026 8:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/24/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 25m07:10 AMSwanseaCity Bus Station8:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 7:10:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/24/2026 8:35:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 25m
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FlixBus1h 25m03:10 PMSwanseaCity Bus Station4:35 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/24/2026 3:10:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/24/2026 4:35:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 25m
Fastest Buses Tuesday
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Great Western Railway (GWR)0h 52m08:23 AMSwanseaCentral Station9:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/25/2026 8:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 9:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 53m09:22 AMSwanseaCentral Station10:15 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/25/2026 9:22:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 10:15:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 53m
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Transport for Wales0h 57m08:54 AMSwanseaCentral Station9:51 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/25/2026 8:54:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 9:51:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 0h 57m
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Transport for Wales1h 10m08:28 AMSwanseaCentral Station9:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/25/2026 8:28:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 9:38:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 10m
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Transport for Wales1h 11m09:27 AMSwanseaCentral Station10:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/25/2026 9:27:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/25/2026 10:38:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 1h 11m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/25/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/25/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/25/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/25/2026 3:05:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/25/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/25/2026 4:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
Fastest Trains Wednesday
Fastest Buses Wednesday
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Great Western Railway (GWR)0h 52m04:59 AMSwanseaCentral Station5:51 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/26/2026 4:59:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 5:51:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Great Western Railway (GWR)0h 52m05:29 AMSwanseaCentral Station6:21 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/26/2026 5:29:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 6:21:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 0h 52m
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Transport for Wales0h 58m05:43 AMSwanseaCentral Station6:41 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/26/2026 5:43:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 6:41:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 0h 58m
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Transport for Wales1h 8m06:31 AMSwanseaCentral Station7:39 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/26/2026 6:31:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 7:39:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 8m
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Transport for Wales1h 9m07:23 AMSwanseaCentral Station8:32 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/26/2026 7:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/26/2026 8:32:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 1h 9m
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/26/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/26/2026 2:25:00 AM. 50 Economy ticket for $4 per person are available. Travel duration is 1h 15m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/26/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/26/2026 3:05:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/26/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/26/2026 4:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
Fastest Trains Thursday
Fastest Buses Thursday
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National Express1h 10m03:10 AMSwanseaCity Bus Station4:20 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 3:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/27/2026 4:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m01:10 AMSwanseaCity Bus Station2:25 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 1:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/27/2026 2:25:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m04:00 AMSwanseaCity Bus Station5:15 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 4:00:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/27/2026 5:15:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/27/2026 3:05:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/27/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/27/2026 4:35:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
Fastest Buses Friday
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Great Western Railway (GWR)0h 54m010:23 AMSwanseaCentral Station11:17 AMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/28/2026 10:23:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 11:17:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 0h 54m
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Great Western Railway (GWR)0h 54m011:21 AMSwanseaCentral Station12:15 PMCardiffCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Swansea (United Kingdom) at 3/28/2026 11:21:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 12:15:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 0h 54m
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Transport for Wales0h 56m010:54 AMSwanseaCentral Station11:50 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/28/2026 10:54:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 11:50:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 0h 56m
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Transport for Wales1h 10m010:28 AMSwanseaCentral Station11:38 AMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/28/2026 10:28:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 11:38:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 1h 10m
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Transport for Wales1h 12m011:26 AMSwanseaCentral Station12:38 PMCardiffCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Swansea (United Kingdom) at 3/28/2026 11:26:00 AM to Central Station, Cardiff (United Kingdom) arriving at 3/28/2026 12:38:00 PM. 50 Economy ticket for $14 per person are available. Travel duration is 1h 12m
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National Express1h 10m01:25 AMSwanseaCity Bus Station2:35 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 1:25:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/28/2026 2:35:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m03:25 AMSwanseaCity Bus Station4:35 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 3:25:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/28/2026 4:35:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m04:20 AMSwanseaCity Bus Station5:30 AMCardiffCoach Station0EconomyA Bus from National Express goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 4:20:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 3/28/2026 5:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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FlixBus1h 20m01:45 AMSwanseaCity Bus Station3:05 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 1:45:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/28/2026 3:05:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m03:15 AMSwanseaCity Bus Station4:35 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from City Bus Station, Swansea (United Kingdom) at 3/28/2026 3:15:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 3/28/2026 4:35:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
Fastest Trains Saturday
Fastest Buses Saturday
Here you will find all operators and timetables for a
Bus from Swansea to Cardiff
What are the most popular stations in Swansea and Cardiff?
In Swansea, you will usually depart from Clarbeston Road Train Station, Llansamlet Train Station or Central Station, while in Cardiff you will be arriving at Penarth Train Station, Dingle Road Train Station or Central Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Cardiff from Swansea? With 8 connections between 4 Train and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Swansea and Cardiff, you can pay as low as $4 with a Bus from National Express.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Train from Great Western Railway (GWR): you will get to Cardiff in just 0h 52m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Swansea and Cardiff are National Express, FlixBus and Transport for Wales, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Swansea and Cardiff is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Skewen or to Newlyn, and look at flights from Swansea Airport, and landing at Cardiff Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Swansea to Cardiff?
The most popular companies between Swansea and Cardiff, are National Express, FlixBus and Transport for Wales. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: National Express and FlixBus
Train companies: Transport for Wales and Great Western Railway (GWR)
All you need to know when you travel from Swansea to Cardiff
Check all information on comfort and services on all modes of transports from Swansea to Cardiff. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Swansea to Cardiff
How can I reach Cardiff from Swansea?
Every day, there are on average 8 connections between Train and Bus, with which you can get to Cardiff from Swansea.
How far is Cardiff from Swansea?
The distance between Swansea and Cardiff is 34.3 miles.
What is the most ecofriendly mode of transport between Swansea and Cardiff?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 1 kgs of CO2, a train 2 kgs, a car 9 kgs, and a flight 14 kgs.
What is the cheapest mode of transport from Swansea to Cardiff?
You can get to Cardiff with just $4 by taking a Bus from National Express.
What is the fastest way to get from Swansea to Cardiff?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Cardiff in just 0h 52m with a Train from Great Western Railway (GWR).
More routes to Swansea and to Cardiff
Looking for more options? Here you can see the most popular routes to Swansea and to Cardiff. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Swansea
- Bath to Swansea
- Bournemouth to Swansea
- Bradford to Swansea
- Bristol Airport to Swansea
- Bristol to Swansea
- Cardiff to Swansea
- London Gatwick Airport to Swansea
- London to Swansea
- Newport (Wales) to Swansea
- Reading to Swansea
- Trips to Cardiff
- Aberdeen to Cardiff
- Bath to Cardiff
- Birmingham to Cardiff
- Bournemouth to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Cambridge to Cardiff
- Cheltenham to Cardiff
- Coventry to Cardiff
- Edinburgh to Cardiff
- Glasgow to Cardiff
- Gloucester to Cardiff
- Hull to Cardiff
- Leicester to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport to Cardiff
- London to Cardiff
- Manchester to Cardiff
- Middlesbrough to Cardiff
- Newcastle upon Tyne to Cardiff
- Paris to Cardiff
- Portsmouth to Cardiff
- Swindon to Cardiff
