Carmarthen to Aberdyfi Trains

Carmarthen to Aberdyfi trains

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Trip Overview

The average train between Carmarthen and Aberdyfi takes 8h 9m and the fastest train takes 5h 36m. The train service runs several times per day from Carmarthen to Aberdyfi. 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 9m
Duration: 252 mi
Distance: £125
Average price: Every 4 hours
Frequency

Train

best

Take the train from Carmarthen to Cardiff Centraltrain
Take the train from Cardiff Central to Shrewsburytrain
Take the train from Shrewsbury to Machynllethtrain

7h 50m

£98–192

Carmarthen to Aberdyfi train times

Trains run every 4 hours between Carmarthen and Aberdyfi. The earliest departure is at 7:23 AM in the morning, and the last departure from Carmarthen is at 10:41 PM which arrives into Aberdyfi at 9:12 AM. All services require a transfer at Cardiff Central and take an average of 8h 9m. The schedules shown below are for the next available departures.

Departing Saturday, August 15, 2026

9:30 AM → 3:14 PM
5h 44m • 3 changes
11:30 AM → 5:13 PM
5h 43m • 3 changes
1:30 PM → 7:23 PM
5h 53m • 3 changes
4:29 PM → 10:05 PM
5h 36m • 3 changes
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Departing Sunday, August 16, 2026

12:49 PM → 7:13 PM
6h 24m • 3 changes
5:02 PM → 7:01 AM
Arrives next day
13h 59m • 3 changes
10:40 PM → 9:12 AM
Arrives next day
10h 32m • 3 changes

Departing Monday, August 17, 2026

7:23 AM → 1:11 PM
5h 48m • 3 changes
9:21 AM → 3:14 PM
5h 53m • 3 changes
11:27 AM → 5:13 PM
5h 46m • 3 changes
12:56 PM → 7:23 PM
6h 27m • 3 changes
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Departing Tuesday, August 18, 2026

7:23 AM → 1:11 PM
5h 48m • 3 changes
9:21 AM → 3:14 PM
5h 53m • 3 changes
11:27 AM → 5:13 PM
5h 46m • 3 changes
12:56 PM → 7:23 PM
6h 27m • 3 changes
Show more

Departing Wednesday, August 19, 2026

7:23 AM → 1:11 PM
5h 48m • 3 changes
9:21 AM → 3:14 PM
5h 53m • 3 changes
11:27 AM → 5:13 PM
5h 46m • 3 changes
12:56 PM → 7:23 PM
6h 27m • 3 changes
Show more

Departing Thursday, August 20, 2026

7:23 AM → 1:11 PM
5h 48m • 3 changes
9:21 AM → 3:14 PM
5h 53m • 3 changes
11:27 AM → 5:13 PM
5h 46m • 3 changes
12:56 PM → 7:23 PM
6h 27m • 3 changes
Show more

Departing Friday, August 21, 2026

7:23 AM → 1:11 PM
5h 48m • 3 changes
9:21 AM → 3:14 PM
5h 53m • 3 changes
11:27 AM → 5:13 PM
5h 46m • 3 changes
12:56 PM → 7:23 PM
6h 27m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Carmarthen to Aberdyfi? 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.