Winchester to Carmarthen Trains

Winchester to Carmarthen trains

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Trip Overview

The average train between Winchester and Carmarthen takes 4h 2m and the fastest train takes 3h 48m. There is a train service every few hours from Winchester 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.

4h 2m
Duration: 220 mi
Distance: £109
Average price: Hourly
Frequency

Train

best

Take the train from Winchester to Readingtrain
Take the train from Reading to Swanseatrain
Take the train from Swansea to Carmarthentrain

4h 38m

£85–166

Winchester to Carmarthen train times

Trains run hourly between Winchester and Carmarthen. The earliest departure is at 6:32 AM in the morning, and the last departure from Winchester is at 8:33 PM which arrives into Carmarthen at 12:37 AM. All services require a transfer at Reading and take an average of 4h 2m. The schedules shown below are for the next available departures.

Departing Sunday, November 8, 2026

10:31 AM → 2:50 PM
4h 18m • 2 changes
11:31 AM → 3:20 PM
3h 48m • 2 changes
1:31 PM → 5:25 PM
3h 53m • 2 changes
3:31 PM → 7:32 PM
4h 1m • 2 changes
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Departing Monday, November 9, 2026

6:33 AM → 10:30 AM
3h 57m • 2 changes
7:31 AM → 11:45 AM
4h 13m • 2 changes
8:31 AM → 12:36 PM
4h 5m • 2 changes
10:32 AM → 2:30 PM
3h 58m • 2 changes
Show more

Departing Tuesday, November 10, 2026

6:33 AM → 10:30 AM
3h 57m • 2 changes
7:31 AM → 11:45 AM
4h 13m • 2 changes
8:31 AM → 12:36 PM
4h 5m • 2 changes
10:32 AM → 2:30 PM
3h 58m • 2 changes
Show more

Departing Wednesday, November 11, 2026

6:33 AM → 10:30 AM
3h 57m • 2 changes
7:31 AM → 11:45 AM
4h 13m • 2 changes
8:31 AM → 12:36 PM
4h 5m • 2 changes
10:32 AM → 2:30 PM
3h 58m • 2 changes
Show more

Departing Thursday, November 12, 2026

6:33 AM → 10:30 AM
3h 57m • 2 changes
7:31 AM → 11:45 AM
4h 13m • 2 changes
8:31 AM → 12:36 PM
4h 5m • 2 changes
10:32 AM → 2:30 PM
3h 58m • 2 changes
Show more

Departing Friday, November 13, 2026

6:33 AM → 10:30 AM
3h 57m • 2 changes
7:31 AM → 11:45 AM
4h 13m • 2 changes
8:31 AM → 12:36 PM
4h 5m • 2 changes
10:32 AM → 2:30 PM
3h 58m • 2 changes
Show more

Departing Saturday, November 14, 2026

6:32 AM → 10:25 AM
3h 52m • 2 changes
7:31 AM → 11:49 AM
4h 17m • 2 changes
8:31 AM → 12:27 PM
3h 55m • 2 changes
9:32 AM → 1:48 PM
4h 15m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Winchester 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.