The average train between Gatwick Airport and Caerphilly takes 4h 2m and the fastest train takes 3h 30m. There is a train service every few hours from Gatwick Airport 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 Gatwick Airport and Caerphilly. The earliest departure is at 5:11 AM in the morning, and the last departure from Gatwick Airport is at 11:22 PM which arrives into Caerphilly at 8:30 AM. All services require a transfer at Reading and take an average of 4h 2m. The schedules shown below are for the next available departures.


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3h 45m • 2 changesWant to know about travelling from Gatwick Airport 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 Gatwick Airport to Caerphilly. However, there are services departing from Gatwick Airport station and arriving at Cardiff Central station via Reading station. The journey, including transfers, takes approximately 4h 2m.
Gatwick Airport to Caerphilly train services, operated by Great Western Railway (GWR), depart from Gatwick Airport station.
Gatwick Airport to Caerphilly train services, operated by Great Western Railway (GWR), arrive at Cardiff Central station.
Book your Gatwick Airport to Caerphilly train tickets online with Omio.
The distance between Gatwick Airport and Caerphilly is 217.2 km. The road distance is 259 km.
You can take a train from Gatwick Airport to Caerphilly via Reading and Cardiff Central in around 3h 49m.