virail helps you to find timetables and prices for all trains from London to Cardiff.
The route from London to Cardiff is served daily by 159 trains leaving from from the station of London Paddington [ PAD ] and arriving at in the stations of Cardiff Air Bus [ XCF ], Cardiff Bay [ CDB ], Cardiff Queen Street [ CDQ ], Cardiff Central [ CDF ].
The average journey duration is 2 h 37 min. The first train leaves at 05:19. The last one is at 23:30.