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Duration 4h 35m
Distance 177.3 miles
Average price £133
Frequency 7/day

Trip overview

The average train between Sunbury-on-Thames and Swansea takes 4h 35m and the fastest train takes 4h 13m. The train service runs several times per day from Sunbury-on-Thames 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.


  1. London Paddington
  2. Swansea
4h 53m
£72 - £175

Sunbury-on-Thames to Swansea train times

Trains run every four hours between Sunbury-on-Thames and Swansea. The earliest departure is at 07:14 in the morning, and the last departure from Sunbury-on-Thames is at 23:14 which arrives into Swansea at 09:34. All services require a transfer, and take on average 4h 35m. The schedules shown below are for the next available departures.
Departing Sunday, September 27, 2020

Frequently asked questions

Want to know about travelling from Sunbury-on-Thames 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.

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No, there is no direct train from Sunbury-on-Thames to Swansea. However, there are services departing from Upper Halliford and arriving at Swansea via Wimbledon station and London Paddington. The journey, including transfers, takes approximately 4h 53m.

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The distance between Sunbury-on-Thames and Swansea is 153 miles. The road distance is 177.3 miles.

Get driving directions

Sunbury-on-Thames to Swansea train services, operated by Great Western Railway, depart from London Paddington station.

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Sunbury-on-Thames to Swansea train services, operated by Great Western Railway, arrive at Swansea station.

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There are 658+ hotels available in Swansea. Prices start at £75 per night.

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What companies run services between Sunbury-on-Thames and Swansea?

Great Western Railway operates a train from London Paddington to Swansea every 2 hours. Tickets cost £65 - £160 and the journey takes 2h 47m.
Train operators

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