Severn Tunnel Junction to Caerphilly Trains

Severn Tunnel Junction to Caerphilly trains

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Trip Overview

The average train between Severn Tunnel Junction and Caerphilly takes 1h 6m and the fastest train takes 46 min. There is an hourly train service from Severn Tunnel Junction 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 6m
Duration: 29 mi
Distance: £14
Average price: Hourly
Frequency

Train

best

Take the train from Severn Tunnel Junction to Cardiff Centraltrain Exeter St Davids - Cardiff Central / ...
Take the train from Cardiff Central to Caerphillytrain Penarth - Caerphilly / ...

57 min

£9–21

Severn Tunnel Junction to Caerphilly train times

Trains run hourly between Severn Tunnel Junction and Caerphilly. The earliest departure is at 6:22 AM in the morning, and the last departure from Severn Tunnel Junction is at 11:55 PM which arrives into Caerphilly at 5:55 AM. All services require a transfer, and take on average 1h 6m. The schedules shown below are for the next available departures.

Departing Wednesday, October 28, 2026

2:29 PM → 3:24 PM
54 min • 1 change
2:54 PM → 3:54 PM
59 min • 1 change
3:29 PM → 4:24 PM
54 min • 1 change
3:51 PM → 4:41 PM
49 min • 1 change
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Departing Thursday, October 29, 2026

6:22 AM → 7:11 AM
48 min • 1 change
6:28 AM → 7:24 AM
55 min • 1 change
6:59 AM → 7:54 AM
55 min • 1 change
7:21 AM → 8:11 AM
50 min • 1 change
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Departing Friday, October 30, 2026

6:22 AM → 7:11 AM
48 min • 1 change
6:28 AM → 7:24 AM
55 min • 1 change
6:59 AM → 7:54 AM
55 min • 1 change
7:21 AM → 8:11 AM
50 min • 1 change
Show more

Departing Saturday, October 31, 2026

6:32 AM → 7:27 AM
55 min • 1 change
6:50 AM → 7:41 AM
50 min • 1 change
6:59 AM → 7:54 AM
55 min • 1 change
7:20 AM → 8:11 AM
51 min • 1 change
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Departing Sunday, November 1, 2026

9:30 AM → 10:44 AM
1h 13m • 1 change
10:30 AM → 11:44 AM
1h 13m • 1 change
11:36 AM → 12:44 PM
1h 8m • 1 change
12:34 PM → 1:44 PM
1h 9m • 1 change
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Departing Monday, November 2, 2026

6:22 AM → 7:11 AM
48 min • 1 change
6:28 AM → 7:24 AM
55 min • 1 change
6:59 AM → 7:54 AM
55 min • 1 change
7:21 AM → 8:11 AM
50 min • 1 change
Show more

Departing Tuesday, November 3, 2026

6:22 AM → 7:11 AM
48 min • 1 change
6:28 AM → 7:24 AM
55 min • 1 change
6:59 AM → 7:54 AM
55 min • 1 change
7:21 AM → 8:11 AM
50 min • 1 change
Show more

Frequently asked questions

Want to know about travelling from Severn Tunnel Junction 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.