What is the best way to travel from Cardiff to Swansea?
Looking for a trip? Compare all the available Trains and Buses for the journey to Swansea from Cardiff. 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 Swansea from Cardiff?
You can get to Swansea with just $5 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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National Express1h 15m04:35 PMCardiffCoach Station5:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/22/2026 4:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 5:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 10m07:55 PMCardiffCoach Station9:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/22/2026 7:55:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 9:05:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m08:45 PMCardiffCoach Station9:55 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/22/2026 8:45:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 9:55:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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FlixBus1h 5m07:20 AMCardiffKingsway Bus Stop8:25 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/22/2026 7:20:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 8:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 5m
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FlixBus1h 20m012:15 PMCardiffKingsway Bus Stop1:35 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/22/2026 12:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 1:35:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
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Transport for Wales1h 6m09:53 AMCardiffCentral Station10:59 AMSwanseaCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 9:53:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 10:59:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 6m
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Transport for Wales0h 55m011:13 AMCardiffCentral Station12:08 PMSwanseaCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 11:13:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 12:08:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 55m
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Great Western Railway (GWR)0h 51m09:44 AMCardiffCentral Station10:35 AMSwanseaCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 9:44:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 10:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 51m
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Great Western Railway (GWR)0h 51m010:31 AMCardiffCentral Station11:22 AMSwanseaCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 10:31:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 11:22:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 51m
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Great Western Railway (GWR)0h 51m011:30 AMCardiffCentral Station12:21 PMSwanseaCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 11:30:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 12:21:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 51m
Cheapest Buses Sunday
Cheapest Trains Sunday
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/23/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m012:35 PMCardiffCoach Station1:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/23/2026 12:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 1:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m02:35 PMCardiffCoach Station3:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/23/2026 2:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 3:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m012:30 AMCardiffKingsway Bus Stop1:50 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/23/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 1:50:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m04:10 AMCardiffKingsway Bus Stop5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/23/2026 4:10:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 5:30:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
Cheapest Buses Monday
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FlixBus2h 45m02:45 AMBristol AirportBristol Airport5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 2:45:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/24/2026 5:30:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 2h 45m
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FlixBus2h 55m05:30 AMBristol AirportBristol Airport8:25 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 5:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/24/2026 8:25:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 2h 55m
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FlixBus2h 35m011:30 AMBristol AirportBristol Airport2:05 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 11:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/24/2026 2:05:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 2h 35m
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National Express4h 15m010:45 AMBristol AirportBristol Airport3:00 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 10:45:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/24/2026 3:00:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 15m
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National Express3h 13m05:30 PMBristol AirportBristol Airport8:43 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 5:30:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/24/2026 8:43:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 13m
Cheapest Buses Tuesday
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FlixBus1h 20m04:10 AMCardiffKingsway Bus Stop5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/25/2026 4:10:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 5:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m07:35 PMCardiffKingsway Bus Stop8:55 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/25/2026 7:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 8:55:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m
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FlixBus1h 10m04:10 AMCardiffKingsway Bus Stop5:20 AMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/25/2026 4:10:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/25/2026 5:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/25/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m02:35 PMCardiffCoach Station3:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/25/2026 2:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 3:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
Cheapest Buses Wednesday
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FlixBus1h 20m07:35 PMCardiffKingsway Bus Stop8:55 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/26/2026 7:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 8:55:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m
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FlixBus1h 15m07:45 PMCardiffKingsway Bus Stop9:00 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/26/2026 7:45:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 9:00:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 10m07:35 PMCardiffKingsway Bus Stop8:45 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/26/2026 7:35:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/26/2026 8:45:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/26/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m012:35 PMCardiffCoach Station1:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/26/2026 12:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 1:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
Cheapest Buses Thursday
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/27/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 25m02:55 PMCardiffCoach Station4:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/27/2026 2:55:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 4:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 25m
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National Express1h 15m05:10 PMCardiffCoach Station6:25 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/27/2026 5:10:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 6:25:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m012:30 AMCardiffKingsway Bus Stop1:50 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/27/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 1:50:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m04:10 AMCardiffKingsway Bus Stop5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/27/2026 4:10:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 5:30:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
Cheapest Buses Friday
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FlixBus2h 45m02:45 AMBristol AirportBristol Airport5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 2:45:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 5:30:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 45m
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FlixBus2h 55m05:30 AMBristol AirportBristol Airport8:25 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 5:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 8:25:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 55m
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FlixBus2h 35m011:30 AMBristol AirportBristol Airport2:05 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 11:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 2:05:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 35m
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National Express3h 45m05:20 PMBristol AirportBristol Airport9:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 5:20:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 9:05:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 45m
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National Express3h 45m05:20 PMBristol AirportBristol Airport9:05 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 5:20:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/28/2026 9:05:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 45m
Cheapest Buses Saturday
What are the fastest trips from Cardiff to Swansea?
You can get to Swansea from Cardiff in just 0h 51m 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 51m09:44 AMCardiffCentral Station10:35 AMSwanseaCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 9:44:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 10:35:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 51m
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Great Western Railway (GWR)0h 51m010:31 AMCardiffCentral Station11:22 AMSwanseaCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 10:31:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 11:22:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 51m
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Great Western Railway (GWR)0h 51m011:30 AMCardiffCentral Station12:21 PMSwanseaCentral Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 11:30:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 12:21:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 51m
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Transport for Wales0h 55m011:13 AMCardiffCentral Station12:08 PMSwanseaCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 11:13:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 12:08:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 55m
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Transport for Wales1h 6m09:53 AMCardiffCentral Station10:59 AMSwanseaCentral Station0EconomyA Train from Transport for Wales goes from Central Station, Cardiff (United Kingdom) at 3/22/2026 9:53:00 AM to Central Station, Swansea (United Kingdom) arriving at 3/22/2026 10:59:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 6m
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FlixBus1h 5m07:20 AMCardiffKingsway Bus Stop8:25 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/22/2026 7:20:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 8:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 5m
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National Express1h 10m07:55 PMCardiffCoach Station9:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/22/2026 7:55:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 9:05:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 10m08:45 PMCardiffCoach Station9:55 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/22/2026 8:45:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 9:55:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m04:35 PMCardiffCoach Station5:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/22/2026 4:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 5:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m012:15 PMCardiffKingsway Bus Stop1:35 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/22/2026 12:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/22/2026 1:35:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
Fastest Trains Sunday
Fastest Buses Sunday
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/23/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m012:35 PMCardiffCoach Station1:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/23/2026 12:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 1:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m02:35 PMCardiffCoach Station3:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/23/2026 2:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 3:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m012:30 AMCardiffKingsway Bus Stop1:50 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/23/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 1:50:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m04:10 AMCardiffKingsway Bus Stop5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/23/2026 4:10:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/23/2026 5:30:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m
Fastest Buses Monday
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FlixBus2h 35m011:30 AMBristol AirportBristol Airport2:05 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 11:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/24/2026 2:05:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 2h 35m
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FlixBus2h 45m02:45 AMBristol AirportBristol Airport5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 2:45:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/24/2026 5:30:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 2h 45m
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FlixBus2h 55m05:30 AMBristol AirportBristol Airport8:25 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 5:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/24/2026 8:25:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 2h 55m
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National Express3h 13m05:30 PMBristol AirportBristol Airport8:43 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 5:30:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/24/2026 8:43:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 13m
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National Express4h 15m010:45 AMBristol AirportBristol Airport3:00 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/24/2026 10:45:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/24/2026 3:00:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 15m
Fastest Buses Tuesday
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FlixBus1h 10m04:10 AMCardiffKingsway Bus Stop5:20 AMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/25/2026 4:10:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/25/2026 5:20:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/25/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m02:35 PMCardiffCoach Station3:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/25/2026 2:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 3:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m04:10 AMCardiffKingsway Bus Stop5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/25/2026 4:10:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 5:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m07:35 PMCardiffKingsway Bus Stop8:55 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/25/2026 7:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 8:55:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m
Fastest Buses Wednesday
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FlixBus1h 10m07:35 PMCardiffKingsway Bus Stop8:45 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/26/2026 7:35:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/26/2026 8:45:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 10m
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FlixBus1h 15m07:45 PMCardiffKingsway Bus Stop9:00 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/26/2026 7:45:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 9:00:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/26/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m012:35 PMCardiffCoach Station1:50 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/26/2026 12:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 1:50:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m07:35 PMCardiffKingsway Bus Stop8:55 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/26/2026 7:35:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 8:55:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m
Fastest Buses Thursday
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National Express1h 15m011:05 AMCardiffCoach Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/27/2026 11:05:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 12:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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National Express1h 15m05:10 PMCardiffCoach Station6:25 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/27/2026 5:10:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 6:25:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 15m
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FlixBus1h 20m012:30 AMCardiffKingsway Bus Stop1:50 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/27/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 1:50:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
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FlixBus1h 20m04:10 AMCardiffKingsway Bus Stop5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 3/27/2026 4:10:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 5:30:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
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National Express1h 25m02:55 PMCardiffCoach Station4:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 3/27/2026 2:55:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 4:20:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 25m
Fastest Buses Friday
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FlixBus2h 35m011:30 AMBristol AirportBristol Airport2:05 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 11:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 2:05:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 35m
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FlixBus2h 45m02:45 AMBristol AirportBristol Airport5:30 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 2:45:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 5:30:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 45m
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FlixBus2h 55m05:30 AMBristol AirportBristol Airport8:25 AMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 5:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 8:25:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 2h 55m
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National Express3h 45m05:20 PMBristol AirportBristol Airport9:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 5:20:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 9:05:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 45m
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National Express3h 45m05:20 PMBristol AirportBristol Airport9:05 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 3/28/2026 5:20:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/28/2026 9:05:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 45m
Fastest Buses Saturday
Here you will find all operators and timetables for a
Bus from Cardiff to Swansea
What are the most popular stations in Cardiff and Swansea?
In Cardiff, you will usually depart from Penarth Train Station, Dingle Road Train Station or Central Station, while in Swansea you will be arriving at Clarbeston Road Train Station, Llansamlet 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 Swansea from Cardiff? With 5 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 Cardiff and Swansea, you can pay as low as $5 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 Swansea in just 0h 51m.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 Cardiff and Swansea are FlixBus, National Express and Great Western Railway (GWR), 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 Cardiff and Swansea 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 Newlyn or to Skewen, and look at flights from Cardiff Airport, and landing at Swansea 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 Cardiff to Swansea?
The most popular companies between Cardiff and Swansea, are FlixBus, National Express and Great Western Railway (GWR). Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and National Express
Train companies: Great Western Railway (GWR) and Transport for Wales
All you need to know when you travel from Cardiff to Swansea
Check all information on comfort and services on all modes of transports from Cardiff to Swansea. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Cardiff to Swansea
How can I reach Swansea from Cardiff?
Every day, there are on average 5 connections between Train and Bus, with which you can get to Swansea from Cardiff.
How far is Swansea from Cardiff?
The distance between Cardiff and Swansea is 34.3 miles.
What is the most ecofriendly mode of transport between Cardiff and Swansea?
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 Cardiff to Swansea?
You can get to Swansea with just $5 by taking a Bus from National Express.
What is the fastest way to get from Cardiff to Swansea?
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 Swansea in just 0h 51m with a Train from Great Western Railway (GWR).
More routes to Cardiff and to Swansea
Looking for more options? Here you can see the most popular routes to Cardiff and to Swansea. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Cardiff
- Aberdeen to Cardiff
- Amsterdam to Cardiff
- Bath to Cardiff
- Birmingham to Cardiff
- Bridgwater to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Coventry to Cardiff
- Edinburgh to Cardiff
- Exeter to Cardiff
- Glasgow to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport to Cardiff
- London to Cardiff
- Manchester to Cardiff
- Newcastle upon Tyne to Cardiff
- Nottingham to Cardiff
- Oxford to Cardiff
- Paris to Cardiff
- Portsmouth to Cardiff
- Reading to Cardiff
- Sheffield to Cardiff
- Swansea to Cardiff
