The average train between Maidenhead and Swansea takes 3h 3m and the fastest train takes 2h 41m. There is a train service every few hours from Maidenhead 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 Maidenhead and Swansea. The earliest departure is at 4:12 AM at night, and the last departure from Maidenhead is at 11:00 PM which arrives into Swansea at 2:11 AM. All services require a transfer, and take on average 3h 3m. The schedules shown below are for the next available departures.

2h 59m • 1 change

3h 1m • 1 change

2h 47m • 1 change

2h 52m • 1 change

4h 50m • 1 change

2h 47m • 1 change

2h 48m • 1 change

2h 48m • 1 change

4h 50m • 1 change

2h 47m • 1 change

2h 48m • 1 change

2h 48m • 1 change
Want to know about travelling from Maidenhead 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 Maidenhead to Swansea. However, there are services departing from Maidenhead station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 3h 3m.
Maidenhead to Swansea train services, operated by Great Western Railway (GWR), depart from Reading station.
Maidenhead to Swansea train services, operated by Great Western Railway (GWR), arrive at Swansea station.
Book your Maidenhead to Swansea train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Maidenhead and Swansea is 223 km. The road distance is 267 km.
Great Western Railway (GWR) operates a train from Reading to Swansea hourly. Tickets cost £70–140 and the journey takes 2h 28m.