What is the best way to travel from London to Swansea?
Looking for a trip? Compare all the available Trains and Buses for the journey to Swansea from London. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 8 available companies to find your perfect trip!
What is the cheapest way to reach Swansea from London?
You can get to Swansea with just $15 by taking a Bus from FlixBus, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
-
National Express5h 30m012:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station5:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/2/2026 12:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 5:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
National Express5h 30m02:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station7:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/2/2026 2:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 7:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
National Express5h 10m04:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station9:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/2/2026 4:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 9:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/2/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 2:25:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 7h 55m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/2/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/2/2026 2:15:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 7h 45m
Cheapest Buses Monday
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/3/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/3/2026 2:15:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 45m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/3/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 2:25:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 7h 55m
-
National Express5h 30m012:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station5:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/3/2026 12:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 5:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
National Express5h 30m02:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station7:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/3/2026 2:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 7:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
National Express5h 10m04:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station9:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/3/2026 4:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 9:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
Cheapest Buses Tuesday
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/4/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/4/2026 2:25:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 55m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/4/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/4/2026 2:15:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 45m
-
National Express4h 35m08:30 AMLondonVictoria Coach Station1:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/4/2026 8:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/4/2026 1:05:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 35m
-
National Express4h 25m08:30 AMLondonVictoria Coach Station12:55 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/4/2026 8:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/4/2026 12:55:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 25m
-
FlixBus5h 30m010:00 AMLondonVictoria Coach Station3:30 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 11/4/2026 10:00:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/4/2026 3:30:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 5h 30m
Cheapest Buses Wednesday
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/5/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/5/2026 2:25:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 55m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/5/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/5/2026 2:15:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 45m
-
National Express4h 35m08:30 AMLondonVictoria Coach Station1:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/5/2026 8:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/5/2026 1:05:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 35m
-
National Express4h 25m08:30 AMLondonVictoria Coach Station12:55 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/5/2026 8:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/5/2026 12:55:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 25m
-
FlixBus6h 0m012:15 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station6:15 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/5/2026 12:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/5/2026 6:15:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 6h 0m
Cheapest Buses Thursday
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/6/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 2:25:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 7h 55m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/6/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/6/2026 2:15:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 7h 45m
-
National Express4h 55m06:15 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station11:10 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/6/2026 6:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 11:10:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 55m
-
National Express4h 15m012:30 AMLondon Heathrow AirportHeathrow Bus Station4:45 AMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/6/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 4:45:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 15m
-
National Express4h 50m07:30 AMLondon Heathrow AirportHeathrow Bus Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/6/2026 7:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 12:20:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 50m
-
GTR (Govia Thameslink Railway)3h 41m05:51 AMLondonWest Hampstead Station9:32 AMSwanseaCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from West Hampstead Station, London (United Kingdom) at 11/6/2026 5:51:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 9:32:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 41m
-
Transport For London3h 33m05:59 AMLondonStratford Train Station9:32 AMSwanseaCentral Station0EconomyA Train from Transport For London goes from Stratford Train Station, London (United Kingdom) at 11/6/2026 5:59:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 9:32:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 33m
-
London Overground3h 37m07:53 AMLondonBrondesbury Station11:30 AMSwanseaCentral Station0EconomyA Train from London Overground goes from Brondesbury Station, London (United Kingdom) at 11/6/2026 7:53:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 11:30:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 37m
-
Southern3h 42m05:50 AMLondonBattersea Park Station9:32 AMSwanseaCentral Station0EconomyA Train from Southern goes from Battersea Park Station, London (United Kingdom) at 11/6/2026 5:50:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 9:32:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 42m
-
South Western Railway4h 21m06:08 AMLondonQueenstown Road Station10:29 AMSwanseaCentral Station0EconomyA Train from South Western Railway goes from Queenstown Road Station, London (United Kingdom) at 11/6/2026 6:08:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 10:29:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 4h 21m
Cheapest Buses Friday
Cheapest Trains Friday
-
National Express4h 45m012:00 PMLondonVictoria Coach Station4:45 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/7/2026 12:00:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/7/2026 4:45:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 45m
-
National Express4h 35m012:00 PMLondonVictoria Coach Station4:35 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/7/2026 12:00:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 11/7/2026 4:35:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 35m
-
FlixBus6h 55m07:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/7/2026 7:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/7/2026 2:25:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 6h 55m
-
FlixBus6h 45m07:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/7/2026 7:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/7/2026 2:15:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 6h 45m
-
National Express5h 10m012:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station5:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/7/2026 12:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/7/2026 5:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
Cheapest Buses Saturday
-
National Express5h 10m02:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station7:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/8/2026 2:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 7:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
-
National Express4h 15m012:30 AMLondon Heathrow AirportHeathrow Bus Station4:45 AMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/8/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 4:45:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 15m
-
National Express4h 40m07:30 AMLondon Heathrow AirportHeathrow Bus Station12:10 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/8/2026 7:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 12:10:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 40m
-
FlixBus5h 40m010:00 AMLondonVictoria Coach Station3:40 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 11/8/2026 10:00:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 3:40:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 40m
-
FlixBus5h 30m010:00 AMLondonVictoria Coach Station3:30 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 11/8/2026 10:00:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/8/2026 3:30:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 30m
Cheapest Buses Sunday
What are the fastest trips from London to Swansea?
You can get to Swansea from London in just 3h 33m with a Train from Transport For London. 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.
-
National Express5h 10m04:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station9:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/2/2026 4:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 9:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
-
National Express5h 30m012:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station5:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/2/2026 12:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 5:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
National Express5h 30m02:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station7:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/2/2026 2:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 7:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/2/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/2/2026 2:15:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 7h 45m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/2/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/2/2026 2:25:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 7h 55m
Fastest Buses Monday
-
National Express5h 10m04:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station9:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/3/2026 4:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 9:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
-
National Express5h 30m012:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station5:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/3/2026 12:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 5:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
National Express5h 30m02:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station7:35 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/3/2026 2:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 7:35:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 30m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/3/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/3/2026 2:15:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 45m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/3/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/3/2026 2:25:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 7h 55m
Fastest Buses Tuesday
-
National Express4h 25m08:30 AMLondonVictoria Coach Station12:55 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/4/2026 8:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/4/2026 12:55:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 25m
-
National Express4h 35m08:30 AMLondonVictoria Coach Station1:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/4/2026 8:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/4/2026 1:05:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 4h 35m
-
FlixBus5h 30m010:00 AMLondonVictoria Coach Station3:30 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 11/4/2026 10:00:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/4/2026 3:30:00 PM. 50 Economy ticket for $19 per person are available. Travel duration is 5h 30m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/4/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/4/2026 2:15:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 45m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/4/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/4/2026 2:25:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 55m
Fastest Buses Wednesday
-
National Express4h 25m08:30 AMLondonVictoria Coach Station12:55 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/5/2026 8:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/5/2026 12:55:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 25m
-
National Express4h 35m08:30 AMLondonVictoria Coach Station1:05 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/5/2026 8:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/5/2026 1:05:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 35m
-
FlixBus6h 0m012:15 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station6:15 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/5/2026 12:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/5/2026 6:15:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 6h 0m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/5/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/5/2026 2:15:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 45m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/5/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/5/2026 2:25:00 PM. 50 Economy ticket for $15 per person are available. Travel duration is 7h 55m
Fastest Buses Thursday
-
Transport For London3h 33m05:59 AMLondonStratford Train Station9:32 AMSwanseaCentral Station0EconomyA Train from Transport For London goes from Stratford Train Station, London (United Kingdom) at 11/6/2026 5:59:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 9:32:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 33m
-
London Overground3h 37m07:53 AMLondonBrondesbury Station11:30 AMSwanseaCentral Station0EconomyA Train from London Overground goes from Brondesbury Station, London (United Kingdom) at 11/6/2026 7:53:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 11:30:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 37m
-
GTR (Govia Thameslink Railway)3h 41m05:51 AMLondonWest Hampstead Station9:32 AMSwanseaCentral Station0EconomyA Train from GTR (Govia Thameslink Railway) goes from West Hampstead Station, London (United Kingdom) at 11/6/2026 5:51:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 9:32:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 41m
-
Southern3h 42m05:50 AMLondonBattersea Park Station9:32 AMSwanseaCentral Station0EconomyA Train from Southern goes from Battersea Park Station, London (United Kingdom) at 11/6/2026 5:50:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 9:32:00 AM. 50 Economy ticket for $95 per person are available. Travel duration is 3h 42m
-
South Western Railway4h 21m06:08 AMLondonQueenstown Road Station10:29 AMSwanseaCentral Station0EconomyA Train from South Western Railway goes from Queenstown Road Station, London (United Kingdom) at 11/6/2026 6:08:00 AM to Central Station, Swansea (United Kingdom) arriving at 11/6/2026 10:29:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 4h 21m
-
National Express4h 15m012:30 AMLondon Heathrow AirportHeathrow Bus Station4:45 AMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/6/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 4:45:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 15m
-
National Express4h 50m07:30 AMLondon Heathrow AirportHeathrow Bus Station12:20 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/6/2026 7:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 12:20:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 50m
-
National Express4h 55m06:15 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station11:10 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/6/2026 6:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 11:10:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 55m
-
FlixBus7h 45m06:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/6/2026 6:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/6/2026 2:15:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 7h 45m
-
FlixBus7h 55m06:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/6/2026 6:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/6/2026 2:25:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 7h 55m
Fastest Trains Friday
Fastest Buses Friday
-
National Express4h 35m012:00 PMLondonVictoria Coach Station4:35 PMSwanseaUniversity Bay Campus0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/7/2026 12:00:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 11/7/2026 4:35:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 35m
-
National Express4h 45m012:00 PMLondonVictoria Coach Station4:45 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 11/7/2026 12:00:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/7/2026 4:45:00 PM. 50 Economy ticket for $16 per person are available. Travel duration is 4h 45m
-
National Express5h 10m012:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station5:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/7/2026 12:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/7/2026 5:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
-
FlixBus6h 45m07:30 AMLondonFinchley Road Station2:15 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/7/2026 7:30:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/7/2026 2:15:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 6h 45m
-
FlixBus6h 55m07:30 AMLondonFinchley Road Station2:25 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Finchley Road Station, London (United Kingdom) at 11/7/2026 7:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/7/2026 2:25:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 6h 55m
Fastest Buses Saturday
-
National Express4h 15m012:30 AMLondon Heathrow AirportHeathrow Bus Station4:45 AMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/8/2026 12:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 4:45:00 AM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 15m
-
National Express4h 40m07:30 AMLondon Heathrow AirportHeathrow Bus Station12:10 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Bus Station, London Heathrow Airport (United Kingdom) at 11/8/2026 7:30:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 12:10:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 4h 40m
-
National Express5h 10m02:05 PMLondon Heathrow AirportHeathrow Terminal 5 Bus Station7:15 PMSwanseaCity Bus Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Bus Station, London Heathrow Airport (United Kingdom) at 11/8/2026 2:05:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 7:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 10m
-
FlixBus5h 30m010:00 AMLondonVictoria Coach Station3:30 PMSwanseaUniversity Bay Campus0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 11/8/2026 10:00:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 11/8/2026 3:30:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 30m
-
FlixBus5h 40m010:00 AMLondonVictoria Coach Station3:40 PMSwanseaCity Bus Station0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 11/8/2026 10:00:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 11/8/2026 3:40:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 5h 40m
Fastest Buses Sunday
Here you will find all operators and timetables for a
Bus from London to Swansea
What are the most popular stations in London and Swansea?
In London, you will usually depart from Southwark Bridge Road Bus Stop, Victoria Coach Station or St Pancras Train Station, while in Swansea you will be arriving at University Bay Campus, City Bus Station or Quadrant Bus 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 London? With 5 connections between 8 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 Swansea, you can pay as low as $15 with a Bus from FlixBus.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 Transport For London: you will get to Swansea in just 3h 33m.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 Swansea 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 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 Belsize Park or to Skewen, and look at flights from Rochester 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 London to Swansea?
The most popular companies between London and Swansea, 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), Transport For London, London Overground and 2 more.
All you need to know when you travel from London to Swansea
Check all information on comfort and services on all modes of transports from London 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 London to Swansea
How can I reach Swansea from London?
Every day, there are on average 5 connections between Train and Bus, with which you can get to Swansea from London.
How far is Swansea from London?
The distance between London and Swansea is 164.1 miles.
What is the most ecofriendly mode of transport between London 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 7 kgs of CO2, a train 9 kgs, a car 45 kgs, and a flight 65 kgs.
What is the cheapest mode of transport from London to Swansea?
You can get to Swansea with just $15 by taking a Bus from FlixBus.
What is the fastest way to get from London 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 3h 33m with a Train from Transport For London.
More routes to London and to Swansea
Looking for more options? Here you can see the most popular routes to London and to Swansea. Simply click on a connection, and you’ll find all the details about the route!
- Trips to London
- Birmingham to London
- Bradford to London
- Bristol to London
- Cardiff to London
- Dublin to London
- Dundee to London
- Edinburgh to London
- Eindhoven to London
- Glasgow to London
- Leeds to London
- Leicester to London
- Liverpool to London
- London Stansted Airport to London
- Manchester to London
- Milton Keynes to London
- Newcastle upon Tyne to London
- Newport (Wales) to London
- Norwich to London
- Nottingham to London
- Oxford to London
- Paris to London
- Plymouth to London
- Sheffield to London
- Swindon to London
