The average train between Gatwick and Cardiff takes 3h 21m and the fastest train takes 2h 55m. There is an hourly train service from Gatwick to Cardiff. 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 and Cardiff. The earliest departure is at 5:11 AM in the morning, and the last departure from Gatwick is at 11:22 PM which arrives into Cardiff at 8:06 AM. All services require a transfer, and take on average 3h 21m. The schedules shown below are for the next available departures.

3h 7m • 1 change

3h 7m • 1 change

3h 8m • 1 change

3h 10m • 1 change

3h 29m • 1 change

3h 9m • 1 change

3h 9m • 1 change

3h 8m • 1 change

3h 29m • 1 change

3h 9m • 1 change

3h 9m • 1 change

3h 8m • 1 change
Want to know about travelling from Gatwick to Cardiff? 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 to Cardiff. However, there are services departing from Gatwick station and arriving at Cardiff station via Reading. The journey, including transfers, takes approximately 3h 21m.
Gatwick to Cardiff train services, operated by Great Western Railway (GWR), depart from Gatwick Airport station.
Gatwick to Cardiff train services, operated by Great Western Railway (GWR), arrive at Cardiff Central station.
Book your Gatwick to Cardiff train tickets online with Great Western Railway (GWR).
The distance between Gatwick and Cardiff is 211.1 km. The road distance is 258 km.
You can take a train from Gatwick Airport to Cardiff Central via Reading in around 3h 26m.