The average train between Barry and Swansea takes 1h 30m and the fastest train takes 1h 7m. There is a train service every few hours from Barry 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 Barry and Swansea. The earliest departure is at 6:04 AM in the morning, and the last departure from Barry is at 11:06 PM which arrives into Swansea at 9:01 AM. All services require a transfer, and take on average 1h 30m. The schedules shown below are for the next available departures.

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1h 29m • 1 changeWant to know about travelling from Barry 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 Barry to Swansea. However, there are services departing from Barry station and arriving at Swansea station via Bridgend station. The journey, including transfers, takes approximately 1h 30m.
Barry to Swansea train services, operated by Transport for Wales, depart from Barry station.
Barry to Swansea train services, operated by Great Western Railway (GWR), arrive at Swansea station.
Book your Barry to Swansea train tickets online with Omio.
The distance between Barry and Swansea is 51.8 km. The road distance is 62 km.
You can take a train from Barry to Swansea via Bridgend in around 1h 16m.