The average train between London and Barry takes 2h 50m and the fastest train takes 2h 15m. There is an hourly train service from London to Barry. 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 London and Barry. The earliest departure is at 5:23 AM in the morning, and the last departure from London is at 10:49 PM which arrives into Barry at 5:40 AM. All services require a transfer, and take on average 2h 50m. The schedules shown below are for the next available departures.

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2h 36m • 1 changeWant to know about travelling from London to Barry? 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 London to Barry. However, there are services departing from London Paddington station and arriving at Cardiff Central station via Cardiff Central station. The journey, including transfers, takes approximately 2h 50m.
London to Barry train services, operated by Great Western Railway (GWR), depart from London Paddington station.
London to Barry train services, operated by Great Western Railway (GWR), arrive at Cardiff Central station.
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The distance between London and Barry is 219 km. The road distance is 253 km.
Great Western Railway (GWR) operates a train from London Paddington to Cardiff Central hourly. Tickets cost £60–110 and the journey takes 1h 51m.