The average train between London Victoria and Swansea takes 3h 24m and the fastest train takes 3h 8m. There is a train service every few hours from London Victoria to Swansea. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between London Victoria and Swansea. The earliest departure is at 12:26 AM at night, and the last departure from London Victoria is at 10:19 PM which arrives into Swansea at 2:01 AM. All services require a transfer at Sloane Square station and take an average of 3h 24m. The schedules shown below are for the next available departures.

3h 20m • 1 change
Arrives next day

3h 25m • 1 change
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3h 52m • 1 change

8h 36m • 1 change

3h 13m • 1 change

3h 10m • 1 change

3h 10m • 1 change

8h 36m • 1 change

3h 13m • 1 change

3h 10m • 1 change

3h 10m • 1 change
Want to know about travelling from London Victoria to Swansea? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from London Victoria to Swansea. However, there are services departing from London Victoria station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 3h 24m.
London Victoria to Swansea train services, operated by London Underground (Tube), depart from London Paddington station.
London Victoria to Swansea train services, operated by London Underground (Tube), arrive at Swansea station.
The distance between London Victoria and Swansea is 262.7 km. The road distance is 312 km.
Great Western Railway (GWR) operates a train from London Paddington to Swansea hourly. Tickets cost £85–170 and the journey takes 2h 52m.