The average train between Bournemouth and Caerphilly takes 4h 25m and the fastest train takes 3h 49m. There is a train service every few hours from Bournemouth to Caerphilly. 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 Bournemouth and Caerphilly. The earliest departure is at 5:43 AM in the morning, and the last departure from Bournemouth is at 8:22 PM which arrives into Caerphilly at 9:04 AM. All services require a transfer at Southampton Central and take an average of 4h 25m. The schedules shown below are for the next available departures.


4h 2m • 2 changes


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4h 8m • 2 changes


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4h 16m • 2 changes


3h 54m • 2 changes


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4h 2m • 2 changes


4h 28m • 2 changes


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3h 49m • 2 changes


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4h 5m • 2 changes


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Want to know about travelling from Bournemouth to Caerphilly? 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 Bournemouth to Caerphilly. However, there are services departing from Bournemouth station and arriving at Caerphilly station via Southampton Central. The journey, including transfers, takes approximately 4h 25m.
Bournemouth to Caerphilly train services, operated by South Western Railway, depart from Bournemouth station.
Bournemouth to Caerphilly train services, operated by South Western Railway, arrive at Cardiff Central station.
Book your Bournemouth to Caerphilly train tickets online with South Western Railway, Great Western Railway (GWR) and 2 other operators.
The distance between Bournemouth and Caerphilly is 133.2 km. The road distance is 243 km.
You can take a train from Bournemouth to Caerphilly via Southampton Central and Cardiff Central in around 4h 23m.