The average train between West Sussex and Swansea takes 5h 13m and the fastest train takes 4h 28m. There is a train service every few hours from West Sussex 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 West Sussex and Swansea. The earliest departure is at 6:33 AM in the morning, and the last departure from West Sussex is at 10:47 PM which arrives into Swansea at 9:33 AM. All services require a transfer at London Victoria and take an average of 5h 13m. The schedules shown below are for the next available departures.


5h 18m • 2 changes


5h 16m • 2 changes


5h 18m • 2 changes


5h 21m • 2 changes


4h 57m • 2 changes


4h 31m • 2 changes


4h 29m • 2 changes


4h 57m • 2 changes


4h 57m • 2 changes


4h 31m • 2 changes


4h 29m • 2 changes


4h 57m • 2 changes
Want to know about travelling from West Sussex 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 West Sussex to Swansea. However, there are services departing from West Sussex station and arriving at Swansea station via London Victoria. The journey, including transfers, takes approximately 5h 13m.
West Sussex to Swansea train services, operated by Southern, depart from Billingshurst station.
West Sussex to Swansea train services, operated by Southern, arrive at Swansea station.
Book your West Sussex to Swansea train tickets online with Southern, London Underground (Tube) and Great Western Railway (GWR).
The distance between West Sussex and Swansea is 254.6 km. The road distance is 384 km.
You can take a train from Billingshurst to Swansea via London Victoria, Victoria station, Paddington station, and London Paddington in around 5h 1m.