The average train between Hatfield and Caerphilly takes 3h 33m and the fastest train takes 3h 4m. There is an hourly train service from Hatfield 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 Hatfield and Caerphilly. The earliest departure is at 5:56 AM in the morning, and the last departure from Hatfield is at 11:56 PM which arrives into Caerphilly at 8:30 AM. All services require a transfer at London Kings Cross and take an average of 3h 33m. The schedules shown below are for the next available departures.



3h 4m • 3 changes



3h 45m • 3 changes
Arrives next day



7h 59m • 3 changes
Arrives next day



8h 34m • 3 changes



3h 15m • 3 changes



3h 6m • 3 changes



3h 19m • 3 changes



3h 29m • 3 changes



3h 4m • 3 changes



3h 4m • 3 changes



3h 15m • 3 changes



3h 15m • 3 changes
Want to know about travelling from Hatfield 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 Hatfield to Caerphilly. However, there are services departing from Hatfield station and arriving at Caerphilly station via Cardiff Central. The journey, including transfers, takes approximately 3h 33m.
Hatfield to Caerphilly train services, operated by Great Northern, depart from London Paddington station.
Hatfield to Caerphilly train services, operated by Great Northern, arrive at Cardiff Central station.
Book your Hatfield to Caerphilly train tickets online with Great Northern, London Underground (Tube) and 2 other operators.
The distance between Hatfield and Caerphilly is 207.5 km. The road distance is 277 km.
Great Western Railway (GWR) operates a train from London Paddington to Cardiff Central hourly. Tickets cost £60–120 and the journey takes 1h 58m.