Carmarthen to Holyhead Trains

Carmarthen to Holyhead trains

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Trip Overview

The average train between Carmarthen and Holyhead takes 8h 17m and the fastest train takes 7h 21m. The train service runs several times per day from Carmarthen 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.

8h 17m
Duration: 309 mi
Distance: £123
Average price: Every 4 hours
Frequency

Train

best

Take the train from Carmarthen to Shrewsburytrain Haverfordwest - Manchester Piccadilly / ...
Take the train from Shrewsbury to Holyheadtrain Cardiff Central - Holyhead / ...

7h 37m

£102–168

Carmarthen to Holyhead train times

Trains run every 4 hours between Carmarthen and Holyhead. The earliest departure is at 4:46 AM at night, and the last departure from Carmarthen is at 4:41 PM which arrives into Holyhead at 10:14 AM. All services require a transfer, and take on average 8h 17m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

7:57 AM → 4:12 PM
8h 15m • 1 change
9:58 AM → 6:12 PM
8h 14m • 1 change
11:59 AM → 8:12 PM
8h 12m • 1 change
1:54 PM → 9:15 PM
7h 21m • 1 change
Show more

Departing Saturday, October 10, 2026

6:04 AM → 2:15 PM
8h 11m • 1 change
7:57 AM → 4:12 PM
8h 15m • 1 change
9:57 AM → 6:12 PM
8h 15m • 1 change
11:52 AM → 8:15 PM
8h 23m • 1 change
Show more

Departing Sunday, October 11, 2026

10:34 AM → 6:36 PM
8h 2m • 1 change
12:31 PM → 8:19 PM
7h 47m • 1 change
4:41 PM → 10:14 AM
Arrives next day
17h 33m • 1 change

Departing Monday, October 12, 2026

4:46 AM → 12:16 PM
7h 30m • 1 change
6:01 AM → 2:07 PM
8h 6m • 1 change
7:57 AM → 4:12 PM
8h 15m • 1 change
9:58 AM → 6:12 PM
8h 14m • 1 change
Show more

Departing Tuesday, October 13, 2026

4:46 AM → 12:16 PM
7h 30m • 1 change
6:01 AM → 2:07 PM
8h 6m • 1 change
7:57 AM → 4:12 PM
8h 15m • 1 change
9:58 AM → 6:12 PM
8h 14m • 1 change
Show more

Departing Wednesday, October 14, 2026

4:46 AM → 12:16 PM
7h 30m • 1 change
6:01 AM → 2:07 PM
8h 6m • 1 change
7:57 AM → 4:12 PM
8h 15m • 1 change
9:58 AM → 6:12 PM
8h 14m • 1 change
Show more

Departing Thursday, October 15, 2026

4:46 AM → 12:16 PM
7h 30m • 1 change
6:01 AM → 2:07 PM
8h 6m • 1 change
7:57 AM → 4:12 PM
8h 15m • 1 change
9:58 AM → 6:12 PM
8h 14m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Carmarthen 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.

Carmarthen to Holyhead trains

Find Transport to Holyhead

Trip Overview

Train

Carmarthen to Holyhead train times

Departing Friday, October 9, 2026

7:57 AM → 4:12 PM

9:58 AM → 6:12 PM

11:59 AM → 8:12 PM

1:54 PM → 9:15 PM

Departing Saturday, October 10, 2026

6:04 AM → 2:15 PM

7:57 AM → 4:12 PM

9:57 AM → 6:12 PM

11:52 AM → 8:15 PM

Departing Sunday, October 11, 2026

10:34 AM → 6:36 PM

12:31 PM → 8:19 PM

4:41 PM → 10:14 AMArrives next day

Departing Monday, October 12, 2026

4:46 AM → 12:16 PM

6:01 AM → 2:07 PM

7:57 AM → 4:12 PM

9:58 AM → 6:12 PM

Departing Tuesday, October 13, 2026

4:46 AM → 12:16 PM

6:01 AM → 2:07 PM

7:57 AM → 4:12 PM

9:58 AM → 6:12 PM

Departing Wednesday, October 14, 2026

4:46 AM → 12:16 PM

6:01 AM → 2:07 PM

7:57 AM → 4:12 PM

9:58 AM → 6:12 PM

Departing Thursday, October 15, 2026

4:46 AM → 12:16 PM

6:01 AM → 2:07 PM

7:57 AM → 4:12 PM

9:58 AM → 6:12 PM

Frequently asked questions

What companies run services between Carmarthen, Wales and Holyhead, Wales?

Train from Carmarthen to Shrewsbury

Train from Shrewsbury to Holyhead

Train trips from Carmarthen

Train trips to Holyhead

Alternative transport options

4:41 PM → 10:14 AM
Arrives next day