Train Chepstow to Caerphilly from £21 | Tickets & Timetables

Trip Overview

The average train between Chepstow and Caerphilly takes 1h 18m and the fastest train takes 56 min. There is an hourly train service from Chepstow to Caerphilly. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 18m
Duration: 37 mi
Distance: £21
Average price: Hourly
Frequency

Train

best

Take the train from Chepstow to Cardiff Centraltrain Gloucester - Cardiff Central / ...
Take the train from Cardiff Central to Caerphillytrain Penarth - Caerphilly / ...

1h 8m

£14–26

Chepstow to Caerphilly train times

Trains run hourly between Chepstow and Caerphilly. The earliest departure is at 6:17 AM in the morning, and the last departure from Chepstow is at 11:38 PM which arrives into Caerphilly at 5:55 AM. All services require a transfer, and take on average 1h 18m. The schedules shown below are for the next available departures.

Departing Wednesday, May 20, 2026

12:20 PM → 1:24 PM
1h 4m • 1 change
12:53 PM → 1:54 PM
1h • 1 change
1:19 PM → 2:24 PM
1h 5m • 1 change
2:18 PM → 3:24 PM
1h 5m • 1 change
Show more

Departing Thursday, May 21, 2026

6:17 AM → 7:24 AM
1h 7m • 1 change
6:48 AM → 7:54 AM
1h 6m • 1 change
7:21 AM → 8:24 AM
1h 3m • 1 change
8:22 AM → 9:24 AM
1h 2m • 1 change
Show more

Departing Friday, May 22, 2026

6:17 AM → 7:24 AM
1h 7m • 1 change
6:48 AM → 7:54 AM
1h 6m • 1 change
7:21 AM → 8:24 AM
1h 3m • 1 change
8:22 AM → 9:24 AM
1h 2m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Chepstow to Caerphilly? 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.