The average train between Llanelli and Holyhead takes 7h 8m and the fastest train takes 6h 10m. The train service runs several times per day from Llanelli 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 Llanelli and Holyhead. The earliest departure is at 7:56 AM in the morning, and the last departure from Llanelli is at 11:11 PM which arrives into Holyhead at 10:12 AM. All services require a transfer, and take on average 7h 8m. The schedules shown below are for the next available departures.

6h 10m • 1 change

6h 22m • 1 change

6h 16m • 1 change

6h 50m • 1 change

6h 10m • 1 change

6h 22m • 1 change

6h 16m • 1 change

6h 50m • 1 change

6h 10m • 1 change

6h 22m • 1 change

6h 16m • 1 change

6h 50m • 1 change

6h 10m • 1 change

6h 22m • 1 change

6h 16m • 1 change

6h 50m • 1 change

6h 17m • 1 change

6h 13m • 1 change

6h 13m • 1 change

6h 16m • 1 change

6h 42m • 1 change

6h 21m • 1 change
Arrives next day

11h 9m • 1 change

6h 10m • 1 change

6h 22m • 1 change

6h 16m • 1 change

6h 50m • 1 change
Want to know about travelling from Llanelli 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 Llanelli to Holyhead. However, there are services departing from Llanelli station and arriving at Holyhead station via Cardiff Central. The journey, including transfers, takes approximately 7h 8m.
Llanelli to Holyhead train services, operated by Great Western Railway (GWR), depart from Llanelli station.
Llanelli to Holyhead train services, operated by Great Western Railway (GWR), arrive at Holyhead station.
Book your Llanelli to Holyhead train tickets online with Great Western Railway (GWR) and Transport for Wales.
The distance between Llanelli and Holyhead is 183.9 km. The road distance is 464 km.
You can take a train from Llanelli to Holyhead via Cardiff Central in around 7h 32m.