South Wales to Cornwall Trains

Trip Overview

The average train between South Wales and Cornwall takes 9h 8m and the fastest train takes 6h 2m. The train service runs several times per day from South Wales to Cornwall. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 8m
Duration: 224 mi
Distance: £113
Average price: Every 4 hours
Frequency

Train via Bristol

best

Take the train from Cwmbach to Cardiff Centraltrain
Take the train from Cardiff Central to Bristol Temple Meadstrain
Take the train from Bristol Temple Meads to Plymouthtrain
Take the train from Plymouth to Partrain

7h 17m

£84–169

South Wales to Cornwall train times

Trains run every 4 hours between South Wales and Cornwall. The earliest departure is at 5:55 AM in the morning, and the last departure from South Wales is at 10:55 PM which arrives into Cornwall at 2:49 PM. All services require a transfer at Cardiff Central and take an average of 9h 8m. The schedules shown below are for the next available departures.

Departing Saturday, October 17, 2026

10:55 PM → 2:49 PM
Arrives next day
15h 54m • 4 changes

Departing Sunday, October 18, 2026

11:54 AM → 6:43 PM
6h 48m • 4 changes
3:54 PM → 6:38 AM
Arrives next day
14h 43m • 4 changes
6:54 PM → 7:18 AM
Arrives next day
12h 23m • 4 changes
8:54 PM → 10:27 AM
Arrives next day
13h 32m • 4 changes

Departing Monday, October 19, 2026

5:55 AM → 12:27 PM
6h 32m • 4 changes
8:25 AM → 2:27 PM
6h 2m • 4 changes
10:25 AM → 4:27 PM
6h 2m • 4 changes
11:25 AM → 6:27 PM
7h 2m • 4 changes
Show more

Departing Tuesday, October 20, 2026

5:55 AM → 12:27 PM
6h 32m • 4 changes
8:25 AM → 2:27 PM
6h 2m • 4 changes
10:25 AM → 4:27 PM
6h 2m • 4 changes
11:25 AM → 6:27 PM
7h 2m • 4 changes
Show more

Departing Wednesday, October 21, 2026

5:55 AM → 12:27 PM
6h 32m • 4 changes
8:25 AM → 2:27 PM
6h 2m • 4 changes
10:25 AM → 4:27 PM
6h 2m • 4 changes
11:25 AM → 6:27 PM
7h 2m • 4 changes
Show more

Departing Thursday, October 22, 2026

5:55 AM → 12:27 PM
6h 32m • 4 changes
8:25 AM → 2:27 PM
6h 2m • 4 changes
10:25 AM → 4:27 PM
6h 2m • 4 changes
11:25 AM → 6:27 PM
7h 2m • 4 changes
Show more

Departing Friday, October 23, 2026

5:55 AM → 12:27 PM
6h 32m • 4 changes
8:25 AM → 2:27 PM
6h 2m • 4 changes
10:25 AM → 4:27 PM
6h 2m • 4 changes
11:25 AM → 6:27 PM
7h 2m • 4 changes
Show more

Frequently asked questions

Want to know about travelling from South Wales to Cornwall? 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.