The average train between Caerphilly and Holyhead takes 5h 59m and the fastest train takes 5h 5m. The train service runs several times per day from Caerphilly to Holyhead. 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 every 4 hours between Caerphilly and Holyhead. The earliest departure is at 6:48 AM in the morning, and the last departure from Caerphilly is at 10:27 PM which arrives into Holyhead at 10:12 AM. All services require a transfer, and take on average 5h 59m. The schedules shown below are for the next available departures.

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Arrives next day

12h 34m • 1 change

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Want to know about travelling from Caerphilly to Holyhead? 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 Caerphilly to Holyhead. However, there are services departing from Caerphilly station and arriving at Holyhead station via Holyhead. The journey, including transfers, takes approximately 5h 59m.
Caerphilly to Holyhead train services, operated by Transport for Wales, depart from Cardiff Central station.
Caerphilly to Holyhead train services, operated by Transport for Wales, arrive at Holyhead station.
Book your Caerphilly to Holyhead train tickets online with Transport for Wales.
The distance between Caerphilly and Holyhead is 215.6 km. The road distance is 386 km.
Transport for Wales operates a train from Cardiff Central to Holyhead every 4 hours. Tickets cost £85–150 and the journey takes 4h 49m.