The average train between Holyhead and Llandeilo takes 8h 41m and the fastest train takes 6h 11m. 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 4:25 AM at night, and the last departure from Holyhead is at 6:25 PM which arrives into Llandeilo at 8:42 AM. All services require a transfer, and take on average 8h 41m. The schedules shown below are for the next available departures.

6h 23m • 1 change

7h 17m • 1 change
Arrives next day

16h 17m • 1 change

6h 11m • 1 change

6h 20m • 1 change

6h 23m • 1 change

7h 17m • 1 change

7h 12m • 1 change

6h 18m • 1 change

6h 22m • 1 change

7h 15m • 1 change

6h 11m • 1 change

6h 20m • 1 change

6h 23m • 1 change

7h 17m • 1 change

6h 11m • 1 change

6h 20m • 1 change

6h 23m • 1 change

7h 17m • 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 8h 41m.
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 58m.