What is the best way to travel from London to Cardiff?
Looking for a trip? Compare all the available Carpool, Trains and Buses for the journey to Cardiff from London. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 5 available companies to find your perfect trip!
What is the cheapest way to reach Cardiff from London?
You can get to Cardiff with just $9 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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FlixBus3h 20m010:30 PMLondonVictoria Coach Station1:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 10:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/9/2026 1:50:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
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National Express3h 15m010:30 PMLondonVictoria Coach Station1:45 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 10:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/9/2026 1:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 15m
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National Express3h 15m011:30 PMLondonVictoria Coach Station2:45 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 11:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/9/2026 2:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 15m
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National Express3h 10m010:30 PMLondonVictoria Coach Station1:40 AMCardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 10:30:00 PM to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 2/9/2026 1:40:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 10m
Cheapest Buses Sunday
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National Express5h 10m010:50 PMLondon Gatwick AirportLondon Gatwick Airport - South Terminal4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - South Terminal, London Gatwick Airport (United Kingdom) at 2/9/2026 10:50:00 PM to Coach Station, Cardiff (United Kingdom) arriving at 2/10/2026 4:00:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 5h 10m
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National Express4h 55m011:05 PMLondon Gatwick AirportLondon Gatwick Airport - North Terminal4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 2/9/2026 11:05:00 PM to Coach Station, Cardiff (United Kingdom) arriving at 2/10/2026 4:00:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 4h 55m
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National Express3h 20m08:30 PMLondonVictoria Coach Station11:50 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/9/2026 8:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/9/2026 11:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/9/2026 9:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/10/2026 12:50:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 20m
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GTR (Govia Thameslink Railway)2h 59m010:17 AMLondonCharlton Station1:16 PMCardiffCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from Charlton Station, London (United Kingdom) at 2/9/2026 10:17:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 1:16:00 PM. 50 Economy ticket for $72 per person are available. Travel duration is 2h 59m
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GTR (Govia Thameslink Railway)2h 53m09:17 AMLondonCharlton Station12:10 PMCardiffCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from Charlton Station, London (United Kingdom) at 2/9/2026 9:17:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 12:10:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 2h 53m
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GTR (Govia Thameslink Railway)2h 50m09:47 AMLondonCharlton Station12:37 PMCardiffCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from Charlton Station, London (United Kingdom) at 2/9/2026 9:47:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 12:37:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 2h 50m
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Metro Turizm2h 50m09:47 AMLondonCharlton Station12:37 PMCardiffCentral Station0EconomyA Train from Metro Turizm goes from Charlton Station, London (United Kingdom) at 2/9/2026 9:47:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 12:37:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 2h 50m
Cheapest Buses Monday
Cheapest Trains Monday
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National Express3h 5m012:30 AMLondonVictoria Coach Station3:35 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 AM to University, Cardiff (United Kingdom) arriving at 2/10/2026 3:35:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 5m
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National Express3h 0m012:30 AMLondonVictoria Coach Station3:30 AMCardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 AM to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 2/10/2026 3:30:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 0m
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National Express3h 10m012:30 AMLondonVictoria Coach Station3:40 AMCardiffCastle Street0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 AM to Castle Street, Cardiff (United Kingdom) arriving at 2/10/2026 3:40:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 10m
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FlixBus3h 50m011:30 AMLondonVictoria Coach Station3:20 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 11:30:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/10/2026 3:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 50m
Cheapest Buses Tuesday
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National Express3h 20m010:30 AMLondonVictoria Coach Station1:50 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 10:30:00 AM to University, Cardiff (United Kingdom) arriving at 2/11/2026 1:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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National Express3h 35m01:30 PMLondonVictoria Coach Station5:05 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 1:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/11/2026 5:05:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 35m
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National Express3h 50m02:30 PMLondonVictoria Coach Station6:20 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 2:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/11/2026 6:20:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 50m
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FlixBus3h 50m011:30 AMLondonVictoria Coach Station3:20 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 11:30:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/11/2026 3:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 50m
Cheapest Buses Wednesday
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National Express3h 50m02:30 PMLondonVictoria Coach Station6:20 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 2:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/12/2026 6:20:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 50m
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National Express4h 0m03:30 PMLondonVictoria Coach Station7:30 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 3:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/12/2026 7:30:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 4h 0m
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National Express3h 45m04:30 PMLondonVictoria Coach Station8:15 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 4:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/12/2026 8:15:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 45m
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FlixBus3h 50m011:30 AMLondonVictoria Coach Station3:20 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 11:30:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/12/2026 3:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 50m
Cheapest Buses Thursday
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FlixBus3h 20m010:30 PMLondonVictoria Coach Station1:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 10:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/14/2026 1:50:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 9:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/14/2026 12:50:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
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National Express3h 20m08:30 PMLondonVictoria Coach Station11:50 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 8:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/13/2026 11:50:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
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National Express3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 9:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/14/2026 12:50:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
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BlaBlaCar2h 50m03:50 PMLondon Heathrow Airport6:40 PMCardiff0EconomyA Car from BlaBlaCar goes from , London Heathrow Airport (United Kingdom) at 2/13/2026 3:50:00 PM to , Cardiff (United Kingdom) arriving at 2/13/2026 6:40:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 2h 50m
Cheapest Buses Friday
Cheapest Carpool Friday
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National Express3h 50m012:10 AMLondon Heathrow AirportHeathrow Terminal 5 Bus Station4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 2/14/2026 12:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 2/14/2026 4:00:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 3h 50m
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National Express5h 10m010:50 PMLondon Gatwick AirportLondon Gatwick Airport - South Terminal4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - South Terminal, London Gatwick Airport (United Kingdom) at 2/14/2026 10:50:00 PM to Coach Station, Cardiff (United Kingdom) arriving at 2/15/2026 4:00:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 5h 10m
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National Express4h 55m011:05 PMLondon Gatwick AirportLondon Gatwick Airport - North Terminal4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 2/14/2026 11:05:00 PM to Coach Station, Cardiff (United Kingdom) arriving at 2/15/2026 4:00:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 4h 55m
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FlixBus3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/14/2026 9:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/15/2026 12:50:00 AM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 20m
Cheapest Buses Saturday
What are the fastest trips from London to Cardiff?
You can get to Cardiff from London in just 2h 50m with a Train from GTR (Govia Thameslink Railway). 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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National Express3h 10m010:30 PMLondonVictoria Coach Station1:40 AMCardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 10:30:00 PM to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 2/9/2026 1:40:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 10m
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National Express3h 15m010:30 PMLondonVictoria Coach Station1:45 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 10:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/9/2026 1:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 15m
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National Express3h 15m011:30 PMLondonVictoria Coach Station2:45 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 11:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/9/2026 2:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m010:30 PMLondonVictoria Coach Station1:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/8/2026 10:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/9/2026 1:50:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
Fastest Buses Sunday
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GTR (Govia Thameslink Railway)2h 50m09:47 AMLondonCharlton Station12:37 PMCardiffCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from Charlton Station, London (United Kingdom) at 2/9/2026 9:47:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 12:37:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 2h 50m
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Metro Turizm2h 50m09:47 AMLondonCharlton Station12:37 PMCardiffCentral Station0EconomyA Train from Metro Turizm goes from Charlton Station, London (United Kingdom) at 2/9/2026 9:47:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 12:37:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 2h 50m
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GTR (Govia Thameslink Railway)2h 53m09:17 AMLondonCharlton Station12:10 PMCardiffCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from Charlton Station, London (United Kingdom) at 2/9/2026 9:17:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 12:10:00 PM. 50 Economy ticket for $77 per person are available. Travel duration is 2h 53m
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GTR (Govia Thameslink Railway)2h 59m010:17 AMLondonCharlton Station1:16 PMCardiffCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from Charlton Station, London (United Kingdom) at 2/9/2026 10:17:00 AM to Central Station, Cardiff (United Kingdom) arriving at 2/9/2026 1:16:00 PM. 50 Economy ticket for $72 per person are available. Travel duration is 2h 59m
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National Express3h 20m08:30 PMLondonVictoria Coach Station11:50 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/9/2026 8:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/9/2026 11:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/9/2026 9:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/10/2026 12:50:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m010:30 PMLondonVictoria Coach Station1:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/9/2026 10:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/10/2026 1:50:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 20m
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National Express4h 55m011:05 PMLondon Gatwick AirportLondon Gatwick Airport - North Terminal4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 2/9/2026 11:05:00 PM to Coach Station, Cardiff (United Kingdom) arriving at 2/10/2026 4:00:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 4h 55m
Fastest Trains Monday
Fastest Buses Monday
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National Express3h 0m012:30 AMLondonVictoria Coach Station3:30 AMCardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 AM to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 2/10/2026 3:30:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 0m
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National Express3h 5m012:30 AMLondonVictoria Coach Station3:35 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 AM to University, Cardiff (United Kingdom) arriving at 2/10/2026 3:35:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 5m
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National Express3h 10m012:30 AMLondonVictoria Coach Station3:40 AMCardiffCastle Street0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 AM to Castle Street, Cardiff (United Kingdom) arriving at 2/10/2026 3:40:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 10m
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FlixBus3h 45m012:30 PMLondonVictoria Coach Station4:15 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/10/2026 12:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/10/2026 4:15:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 45m
Fastest Buses Tuesday
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National Express3h 20m010:30 AMLondonVictoria Coach Station1:50 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 10:30:00 AM to University, Cardiff (United Kingdom) arriving at 2/11/2026 1:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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National Express3h 35m01:30 PMLondonVictoria Coach Station5:05 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 1:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/11/2026 5:05:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 35m
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FlixBus3h 45m012:30 PMLondonVictoria Coach Station4:15 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 12:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/11/2026 4:15:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 45m
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National Express3h 50m02:30 PMLondonVictoria Coach Station6:20 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/11/2026 2:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/11/2026 6:20:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 50m
Fastest Buses Wednesday
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National Express3h 45m04:30 PMLondonVictoria Coach Station8:15 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 4:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/12/2026 8:15:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 45m
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FlixBus3h 45m012:30 PMLondonVictoria Coach Station4:15 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 12:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/12/2026 4:15:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 45m
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National Express3h 50m02:30 PMLondonVictoria Coach Station6:20 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 2:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/12/2026 6:20:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 50m
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FlixBus3h 50m011:30 AMLondonVictoria Coach Station3:20 PMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/12/2026 11:30:00 AM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/12/2026 3:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 50m
Fastest Buses Thursday
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BlaBlaCar2h 50m03:50 PMLondon Heathrow Airport6:40 PMCardiff0EconomyA Car from BlaBlaCar goes from , London Heathrow Airport (United Kingdom) at 2/13/2026 3:50:00 PM to , Cardiff (United Kingdom) arriving at 2/13/2026 6:40:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 2h 50m
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National Express3h 15m010:30 PMLondonVictoria Coach Station1:45 AMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 10:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/14/2026 1:45:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m010:30 PMLondonVictoria Coach Station1:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 10:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/14/2026 1:50:00 AM. 50 Economy ticket for $10 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 9:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/14/2026 12:50:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
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National Express3h 20m08:30 PMLondonVictoria Coach Station11:50 PMCardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 2/13/2026 8:30:00 PM to University, Cardiff (United Kingdom) arriving at 2/13/2026 11:50:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
Fastest Carpool Friday
Fastest Buses Friday
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FlixBus3h 20m09:30 PMLondonVictoria Coach Station12:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/14/2026 9:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/15/2026 12:50:00 AM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m010:30 PMLondonVictoria Coach Station1:50 AMCardiffKingsway Bus Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 2/14/2026 10:30:00 PM to Kingsway Bus Stop, Cardiff (United Kingdom) arriving at 2/15/2026 1:50:00 AM. 50 Economy ticket for $16 per person are available. Travel duration is 3h 20m
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National Express3h 50m012:10 AMLondon Heathrow AirportHeathrow Terminal 5 Bus Station4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 2/14/2026 12:10:00 AM to Coach Station, Cardiff (United Kingdom) arriving at 2/14/2026 4:00:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 3h 50m
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National Express4h 55m011:05 PMLondon Gatwick AirportLondon Gatwick Airport - North Terminal4:00 AMCardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 2/14/2026 11:05:00 PM to Coach Station, Cardiff (United Kingdom) arriving at 2/15/2026 4:00:00 AM. 50 Economy ticket for $14 per person are available. Travel duration is 4h 55m
Fastest Buses Saturday
Here you will find all operators and timetables for a
Bus from London to Cardiff
What are the most popular stations in London and Cardiff?
In London, you will usually depart from Euston Station, King's Cross St Pancras or Victoria Rail Station, while in Cardiff you will be arriving at Central Station, Penarth Train Station or Dingle Road Train 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 London? With 5 connections between 5 Carpool, 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 London and Cardiff, you can pay as low as $9 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 GTR (Govia Thameslink Railway): you will get to Cardiff in just 2h 50m.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 London and Cardiff are National Express, FlixBus and GTR (Govia Thameslink Railway), 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 London 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 Belsize Park or to Newlyn, and look at flights from Rochester 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 London to Cardiff?
The most popular companies between London and Cardiff, are National Express, FlixBus and GTR (Govia Thameslink Railway). Be sure to check their seat class offers and the amenities that they provide.
Bus companies: National Express and FlixBus
Train companies: GTR (Govia Thameslink Railway) and Metro Turizm
All you need to know when you travel from London to Cardiff
Check all information on comfort and services on all modes of transports from London 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 London to Cardiff
How can I reach Cardiff from London?
Every day, there are on average 5 connections between Carpool, Train and Bus, with which you can get to Cardiff from London.
How far is Cardiff from London?
The distance between London and Cardiff is 131.3 miles.
What is the most ecofriendly mode of transport between London 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 6 kgs of CO2, a train 7 kgs, a car 36 kgs, and a flight 52 kgs.
What is the cheapest mode of transport from London to Cardiff?
You can get to Cardiff with just $9 by taking a Bus from National Express.
What is the fastest way to get from London 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 2h 50m with a Train from GTR (Govia Thameslink Railway).
More routes to London and to Cardiff
Looking for more options? Here you can see the most popular routes to London and to Cardiff. Simply click on a connection, and you’ll find all the details about the route!
- Trips to London
- Aberdeen to London
- Bath to London
- Bilbao to London
- Birmingham to London
- Bradford to London
- Bristol to London
- Cardiff to London
- Edinburgh to London
- Frankfurt am Main to London
- Glasgow to London
- Leeds to London
- Liverpool to London
- London Heathrow Airport to London
- London Stansted Airport to London
- Manchester to London
- Middlesbrough to London
- Newcastle upon Tyne to London
- Newquay to London
- Norwich to London
- Nottingham to London
- Paris to London
- Sheffield to London
- Sunderland to London
- Swindon to London
- Trips to Cardiff
- Aberdeen to Cardiff
- Aberystwyth to Cardiff
- Bath to Cardiff
- Birmingham to Cardiff
- Bridgwater to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Cambridge to Cardiff
- Coventry to Cardiff
- Edinburgh to Cardiff
- Exeter to Cardiff
- Glasgow to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport 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
- Swansea to Cardiff
