Cardiff Central Station to Dumbarton Trains

Cardiff Central Station to Dumbarton trains

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Trip Overview

The average train between Cardiff Central Station and Dumbarton takes 8h 6m and the fastest train takes 7h 5m. The train service runs several times per day from Cardiff Central Station to Dumbarton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

8h 6m
Duration: 394 mi
Distance: £156
Average price: Every 4 hours
Frequency

Train via Crewe

best

Take the train from Cardiff Central to Crewetrain Cardiff Central - Manchester Piccadilly / ...
Take the train from Crewe to Glasgow Centraltrain London Euston - Glasgow Central / ...

7h 38m

£132–214

Cardiff Central Station to Dumbarton train times

Trains run every 4 hours between Cardiff Central Station and Dumbarton. The earliest departure is at 4:33 AM at night, and the last departure from Cardiff Central Station is at 10:22 PM which arrives into Dumbarton at 10:20 AM. All services require a transfer at Crewe and take an average of 8h 6m. The schedules shown below are for the next available departures.

Departing Wednesday, October 21, 2026

4:55 PM → 12:15 AM
Arrives next day
7h 20m • 3 changes
10:21 PM → 9:59 AM
Arrives next day
11h 38m • 3 changes

Departing Thursday, October 22, 2026

4:33 AM → 12:01 PM
7h 28m • 3 changes
6:46 AM → 1:58 PM
7h 12m • 3 changes
8:55 AM → 4:00 PM
7h 5m • 3 changes
10:53 AM → 5:59 PM
7h 6m • 3 changes
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Departing Friday, October 23, 2026

4:33 AM → 12:01 PM
7h 28m • 3 changes
6:46 AM → 1:58 PM
7h 12m • 3 changes
8:55 AM → 4:00 PM
7h 5m • 3 changes
10:53 AM → 5:59 PM
7h 6m • 3 changes
Show more

Departing Saturday, October 24, 2026

4:35 AM → 11:51 AM
7h 16m • 3 changes
6:43 AM → 1:59 PM
7h 16m • 3 changes
8:54 AM → 4:00 PM
7h 6m • 3 changes
10:53 AM → 5:59 PM
7h 6m • 3 changes
Show more

Departing Sunday, October 25, 2026

8:42 AM → 4:00 PM
7h 18m • 3 changes
9:45 AM → 5:00 PM
7h 15m • 3 changes
10:43 AM → 6:22 PM
7h 39m • 3 changes
12:40 PM → 8:22 PM
7h 42m • 3 changes
Show more

Departing Monday, October 26, 2026

4:33 AM → 12:01 PM
7h 28m • 3 changes
6:46 AM → 1:58 PM
7h 12m • 3 changes
8:55 AM → 4:00 PM
7h 5m • 3 changes
10:53 AM → 5:59 PM
7h 6m • 3 changes
Show more

Departing Tuesday, October 27, 2026

4:33 AM → 12:01 PM
7h 28m • 3 changes
6:46 AM → 1:58 PM
7h 12m • 3 changes
8:55 AM → 4:00 PM
7h 5m • 3 changes
10:53 AM → 5:59 PM
7h 6m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Cardiff Central Station to Dumbarton? 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.