The average train between Swansea and Kingston upon Thames takes 3h 50m and the fastest train takes 3h 40m. There is a train service every few hours from Swansea to Kingston upon Thames. 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 Swansea and Kingston upon Thames. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Kingston upon Thames at 12:24 AM. All services require a transfer at London Paddington and take an average of 3h 50m. The schedules shown below are for the next available departures.


3h 40m • 2 changes


3h 57m • 2 changes


3h 43m • 2 changes


3h 45m • 2 changes


4h 23m • 2 changes


3h 40m • 2 changes


3h 40m • 2 changes


3h 57m • 2 changes


4h 23m • 2 changes


3h 40m • 2 changes


3h 40m • 2 changes


3h 57m • 2 changes
Want to know about travelling from Swansea to Kingston upon Thames? 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 Swansea to Kingston upon Thames. However, there are services departing from Swansea station and arriving at Kingston upon Thames station via London Paddington. The journey, including transfers, takes approximately 3h 50m.
Swansea to Kingston upon Thames train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to Kingston upon Thames train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Swansea to Kingston upon Thames train tickets online with Great Western Railway (GWR), London Underground (Tube) and South Western Railway.
The distance between Swansea and Kingston upon Thames is 252.7 km. The road distance is 326 km.
Great Western Railway (GWR) operates a train from Swansea to London Paddington hourly. Tickets cost £85–160 and the journey takes 2h 52m.