The average train between South Harrow and Swansea takes 3h 56m and the fastest train takes 3h 32m. There is a train service every few hours from South Harrow 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 South Harrow and Swansea. The earliest departure is at 5:49 AM in the morning, and the last departure from South Harrow is at 10:36 PM which arrives into Swansea at 9:02 AM. All services require a transfer at Earl's Court station and take an average of 3h 56m. The schedules shown below are for the next available departures.


3h 39m • 2 changes


3h 38m • 2 changes


3h 35m • 2 changes


3h 46m • 2 changes


3h 37m • 2 changes


3h 32m • 2 changes


3h 35m • 2 changes


3h 38m • 2 changes


3h 41m • 2 changes


3h 37m • 2 changes


3h 40m • 2 changes


3h 41m • 2 changes
Want to know about travelling from South Harrow 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 South Harrow to Swansea. However, there are services departing from South Harrow station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 3h 56m.
South Harrow to Swansea train services, operated by London Underground (Tube), depart from London Paddington station.
South Harrow to Swansea train services, operated by London Underground (Tube), arrive at Swansea station.
The distance between South Harrow and Swansea is 248.1 km. The road distance is 325 km.
Great Western Railway (GWR) operates a train from London Paddington to Swansea hourly. Tickets cost £85–170 and the journey takes 2h 52m.