The average train between Clapham Junction (Station) and Swansea takes 3h 33m and the fastest train takes 3h 9m. There is a train service every few hours from Clapham Junction (Station) 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 Clapham Junction (Station) and Swansea. The earliest departure is at 6:09 AM in the morning, and the last departure from Clapham Junction (Station) is at 11:29 PM which arrives into Swansea at 9:02 AM. All services require a transfer at West Brompton and take an average of 3h 33m. The schedules shown below are for the next available departures.


3h 11m • 2 changes


3h 11m • 2 changes


3h 14m • 2 changes


3h 15m • 2 changes


3h 51m • 2 changes


3h 15m • 2 changes


3h 13m • 2 changes


3h 12m • 2 changes


3h 24m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 22m • 2 changes
Want to know about travelling from Clapham Junction (Station) 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 Clapham Junction (Station) to Swansea. However, there are services departing from Clapham Junction (Station) station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 3h 33m.
Clapham Junction (Station) to Swansea train services, operated by London Overground, depart from London Paddington station.
Clapham Junction (Station) to Swansea train services, operated by London Overground, arrive at Swansea station.
Book your Clapham Junction (Station) to Swansea train tickets online with London Overground, London Underground (Tube) and 2 other operators.
The distance between Clapham Junction (Station) and Swansea is 261.5 km. The road distance is 314 km.
Great Western Railway (GWR) operates a train from London Paddington to Swansea hourly. Tickets cost £85–170 and the journey takes 2h 52m.