The average train between Newbury and Swansea takes 3h 21m and the fastest train takes 2h 43m. There is a train service every few hours from Newbury 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 Newbury and Swansea. The earliest departure is at 12:59 AM at night, and the last departure from Newbury is at 10:47 PM which arrives into Swansea at 2:01 AM. All services require a transfer, and take on average 3h 21m. The schedules shown below are for the next available departures.

2h 43m • 1 change

2h 49m • 1 change

3h 5m • 1 change

3h 9m • 1 change

8h 3m • 1 change

2h 47m • 1 change

2h 43m • 1 change

2h 49m • 1 change

3h 5m • 1 change

3h 20m • 1 change

2h 45m • 1 change

3h 7m • 1 change
Want to know about travelling from Newbury 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 Newbury to Swansea. However, there are services departing from Newbury station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 3h 21m.
Newbury to Swansea train services, operated by Great Western Railway (GWR), depart from Reading station.
Newbury to Swansea train services, operated by Great Western Railway (GWR), arrive at Swansea station.
Book your Newbury to Swansea train tickets online with Great Western Railway (GWR).
The distance between Newbury and Swansea is 182.8 km. The road distance is 275 km.
Great Western Railway (GWR) operates a train from Reading to Swansea hourly. Tickets cost £70–140 and the journey takes 2h 16m.