Bangor to Carmarthen Trains

Bangor to Carmarthen trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between Bangor and Carmarthen takes 6h 28m and the fastest train takes 5h 49m. The train service runs several times per day from Bangor to Carmarthen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 28m
Duration: 284 mi
Distance: £139
Average price: Every 4 hours
Frequency

Train

best

Take the train from Bangor (Gwynedd) to Cardiff Centraltrain Holyhead - Cardiff Central
Take the train from Cardiff Central to Carmarthentrain Bristol Temple Meads - Haverfordwest / ...

6h 25m

£114–204

Bangor to Carmarthen train times

Trains run every 4 hours between Bangor and Carmarthen. The earliest departure is at 4:57 AM at night, and the last departure from Bangor is at 5:06 PM which arrives into Carmarthen at 11:40 PM. All services require a transfer, and take on average 6h 28m. The schedules shown below are for the next available departures.

Departing Monday, August 24, 2026

9:05 AM → 3:28 PM
6h 23m • 1 change
11:13 AM → 5:21 PM
6h 8m • 1 change
1:05 PM → 7:33 PM
6h 28m • 1 change
3:05 PM → 9:39 PM
6h 34m • 1 change
Show more

Departing Tuesday, August 25, 2026

5:55 AM → 11:45 AM
5h 49m • 1 change
7:04 AM → 1:26 PM
6h 22m • 1 change
9:05 AM → 3:28 PM
6h 23m • 1 change
11:13 AM → 5:21 PM
6h 8m • 1 change
Show more

Departing Wednesday, August 26, 2026

5:55 AM → 11:45 AM
5h 49m • 1 change
7:04 AM → 1:26 PM
6h 22m • 1 change
9:05 AM → 3:28 PM
6h 23m • 1 change
11:13 AM → 5:21 PM
6h 8m • 1 change
Show more

Departing Thursday, August 27, 2026

5:55 AM → 11:45 AM
5h 49m • 1 change
7:04 AM → 1:26 PM
6h 22m • 1 change
9:05 AM → 3:28 PM
6h 23m • 1 change
11:13 AM → 5:21 PM
6h 8m • 1 change
Show more

Departing Friday, August 28, 2026

5:55 AM → 11:45 AM
5h 49m • 1 change
7:04 AM → 1:26 PM
6h 22m • 1 change
9:05 AM → 3:28 PM
6h 23m • 1 change
11:13 AM → 5:21 PM
6h 8m • 1 change
Show more

Departing Saturday, August 29, 2026

4:57 AM → 11:49 AM
6h 52m • 1 change
7:04 AM → 1:48 PM
6h 44m • 1 change
9:05 AM → 3:46 PM
6h 41m • 1 change
11:07 AM → 5:51 PM
6h 44m • 1 change
Show more

Departing Sunday, August 30, 2026

10:58 AM → 5:25 PM
6h 26m • 1 change
5:06 PM → 11:40 PM
6h 34m • 1 change

Frequently asked questions

Want to know about travelling from Bangor to Carmarthen? 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.