The average train between Swansea and Twyford takes 2h 43m and the fastest train takes 2h 30m. There is a train service every few hours from Swansea to Twyford. 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 Twyford. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Twyford at 11:03 PM. All services require a transfer, and take on average 2h 43m. The schedules shown below are for the next available departures.

2h 39m • 1 change

2h 59m • 1 change

2h 41m • 1 change

2h 42m • 1 change

3h 13m • 1 change

2h 30m • 1 change

2h 30m • 1 change

2h 53m • 1 change

3h 13m • 1 change

2h 30m • 1 change

2h 30m • 1 change

2h 53m • 1 change
Want to know about travelling from Swansea to Twyford? 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 Twyford. However, there are services departing from Swansea station and arriving at Twyford station via Reading. The journey, including transfers, takes approximately 2h 43m.
Swansea to Twyford train services, operated by Great Western Railway (GWR), depart from Swansea station.
Swansea to Twyford train services, operated by Great Western Railway (GWR), arrive at Reading station.
Book your Swansea to Twyford train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Swansea and Twyford is 213.4 km. The road distance is 256 km.
Great Western Railway (GWR) operates a train from Swansea to Reading hourly. Tickets cost £70–140 and the journey takes 2h 27m.