The average train between Romford and Swansea takes 3h 46m and the fastest train takes 3h 26m. There is a train service every few hours from Romford 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 Romford and Swansea. The earliest departure is at 6:02 AM in the morning, and the last departure from Romford is at 11:55 PM which arrives into Swansea at 9:02 AM. All services require a transfer, and take on average 3h 46m. The schedules shown below are for the next available departures.
Arrives next day

4h 9m • 1 change
Arrives next day

9h 7m • 1 change

3h 31m • 1 change

3h 31m • 1 change

3h 30m • 1 change

3h 35m • 1 change

3h 31m • 1 change

3h 31m • 1 change

3h 30m • 1 change

3h 35m • 1 change

3h 28m • 1 change

3h 28m • 1 change

3h 31m • 1 change

3h 32m • 1 change
Want to know about travelling from Romford 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 Romford to Swansea. However, there are services departing from Romford station and arriving at Swansea station via Swansea. The journey, including transfers, takes approximately 3h 46m.
Romford to Swansea train services, operated by Elizabeth Line (TfL), depart from London Paddington station.
Romford to Swansea train services, operated by Elizabeth Line (TfL), arrive at Swansea station.
Book your Romford to Swansea train tickets online with Elizabeth Line (TfL) and Great Western Railway (GWR).
The distance between Romford and Swansea is 285.2 km. The road distance is 332 km.
Great Western Railway (GWR) operates a train from London Paddington to Swansea hourly. Tickets cost £85–170 and the journey takes 2h 52m.