The average train between Heathrow and Holyhead takes 4h 46m and the fastest train takes 4h 42m. The train service runs several times per day from Heathrow 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 5 times a day between Heathrow and Holyhead. The earliest departure is at 7:06 AM in the morning, and the last departure from Heathrow is at 7:06 PM which arrives into Holyhead at 11:51 PM. All services require a transfer at Tottenham Court Road Station and take an average of 4h 46m. The schedules shown below are for the next available departures.


4h 42m • 2 changes


4h 46m • 2 changes


4h 43m • 2 changes


4h 49m • 2 changes


4h 42m • 2 changes


4h 46m • 2 changes


4h 43m • 2 changes


4h 49m • 2 changes


4h 42m • 2 changes


4h 46m • 2 changes


4h 43m • 2 changes


4h 49m • 2 changes


4h 46m • 2 changes


4h 43m • 2 changes


4h 45m • 2 changes


4h 42m • 2 changes


4h 42m • 2 changes


4h 46m • 2 changes


4h 43m • 2 changes


4h 49m • 2 changes
Want to know about travelling from Heathrow 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 Heathrow to Holyhead. However, there are services departing from Heathrow station and arriving at Holyhead station via Holyhead. The journey, including transfers, takes approximately 4h 46m.
Heathrow to Holyhead train services, operated by Elizabeth Line (TfL), depart from London Euston station.
Heathrow to Holyhead train services, operated by Elizabeth Line (TfL), arrive at Holyhead station.
Book your Heathrow to Holyhead train tickets online with Elizabeth Line (TfL), London Underground (Tube) and Avanti West Coast.
The distance between Heathrow and Holyhead is 349.9 km. The road distance is 451 km.
Avanti West Coast operates a train from London Euston to Holyhead 5 times a day. Tickets cost £95–160 and the journey takes 3h 51m.