Train Bath to Caerphilly Castle from £30 | Tickets & Timetables

Trip Overview

The average train between Bath and Caerphilly Castle takes 2h 9m and the fastest train takes 1h 29m. There is a train service every few hours from Bath to Caerphilly Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 9m
Duration: 58 mi
Distance: £30
Average price: Hourly
Frequency

Train

best

Take the train from Bath Spa to Cardiff Centraltrain Portsmouth Harbour - Cardiff Central / ...
Take the train from Cardiff Central to Caerphillytrain Penarth - Caerphilly / ...

1h 47m

£25–47

Bath to Caerphilly Castle train times

Trains run hourly between Bath and Caerphilly Castle. The earliest departure is at 6:28 AM in the morning, and the last departure from Bath is at 10:40 PM which arrives into Caerphilly Castle at 9:04 AM. All services require a transfer at Cardiff Central and take an average of 2h 9m. The schedules shown below are for the next available departures.

Departing Thursday, May 28, 2026

6:38 PM → 8:30 PM
1h 52m • 1 change
7:38 PM → 9:30 PM
1h 52m • 1 change
8:40 PM → 10:31 PM
1h 51m • 1 change
9:38 PM → 11:41 PM
2h 3m • 1 change
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Departing Friday, May 29, 2026

6:28 AM → 8:11 AM
1h 42m • 1 change
6:47 AM → 8:30 AM
1h 43m • 1 change
7:30 AM → 9:11 AM
1h 41m • 1 change
8:29 AM → 10:11 AM
1h 42m • 1 change
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Departing Saturday, May 30, 2026

8:32 AM → 10:11 AM
1h 39m • 1 change
9:41 AM → 11:24 AM
1h 43m • 1 change
10:42 AM → 12:11 PM
1h 29m • 1 change
11:42 AM → 1:24 PM
1h 42m • 1 change
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Departing Sunday, May 31, 2026

10:02 AM → 12:11 PM
2h 8m • 1 change
11:28 AM → 1:11 PM
1h 43m • 1 change
12:28 PM → 2:11 PM
1h 43m • 1 change
1:29 PM → 3:11 PM
1h 41m • 1 change
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Frequently asked questions

Want to know about travelling from Bath to Caerphilly Castle? 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.