The average train between Holyhead and Llandeilo takes 7h 58m and the fastest train takes 6h 4m. The train service runs several times per day from Holyhead to Llandeilo. 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 4 times a day between Holyhead and Llandeilo. The earliest departure is at 4:21 AM at night, and the last departure from Holyhead is at 7:20 PM which arrives into Llandeilo at 8:42 AM. All services require a transfer, and take on average 7h 58m. The schedules shown below are for the next available departures.

6h 8m • 1 change

6h 25m • 1 change

6h 15m • 1 change

6h 4m • 1 change

7h 14m • 1 change

6h 28m • 1 change

6h 15m • 1 change

6h 10m • 1 change

6h 8m • 1 change

6h 25m • 1 change

6h 15m • 1 change

6h 4m • 1 change

6h 8m • 1 change

6h 27m • 1 change

6h 17m • 1 change

6h 4m • 1 change

6h 8m • 1 change

6h 25m • 1 change

6h 15m • 1 change

6h 4m • 1 change
Want to know about travelling from Holyhead to Llandeilo? 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 Holyhead to Llandeilo. However, there are services departing from Holyhead station and arriving at Llandeilo station via Shrewsbury. The journey, including transfers, takes approximately 7h 58m.
Holyhead to Llandeilo train services, operated by Transport for Wales, depart from Holyhead station.
Holyhead to Llandeilo train services, operated by Transport for Wales, arrive at Llandeilo station.
Book your Holyhead to Llandeilo train tickets online with Transport for Wales.
The distance between Holyhead and Llandeilo is 164.3 km. The road distance is 348 km.
You can take a train from Holyhead to Llandeilo via Shrewsbury in around 6h 55m.