Southampton to Dumbarton Trains

Southampton to Dumbarton trains

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Trip Overview

The average train between Southampton and Dumbarton takes 8h 56m and the fastest train takes 7h 42m. The train service runs several times per day from Southampton 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 56m
Duration: 453 mi
Distance: £197
Average price: Every 4 hours
Frequency

Train via Wolverhampton

best

Take the train from Southampton Central to Wolverhamptontrain Bournemouth - Manchester Piccadilly / ...
Take the train from Wolverhampton to Glasgow Centraltrain London Euston - Glasgow Central / ...

8h 43m

£169–261

Southampton to Dumbarton train times

Trains run every 4 hours between Southampton and Dumbarton. The earliest departure is at 6:16 AM in the morning, and the last departure from Southampton is at 7:15 PM which arrives into Dumbarton at 9:59 AM. All services require a transfer at Wolverhampton and take an average of 8h 56m. The schedules shown below are for the next available departures.

Departing Monday, November 9, 2026

4:15 PM → 12:15 AM
Arrives next day
8h • 3 changes
7:15 PM → 9:59 AM
Arrives next day
14h 44m • 3 changes

Departing Tuesday, November 10, 2026

6:16 AM → 1:58 PM
7h 42m • 3 changes
8:15 AM → 4:00 PM
7h 45m • 3 changes
10:15 AM → 5:59 PM
7h 44m • 3 changes
12:15 PM → 8:20 PM
8h 5m • 3 changes
Show more

Departing Wednesday, November 11, 2026

6:16 AM → 1:58 PM
7h 42m • 3 changes
8:15 AM → 4:00 PM
7h 45m • 3 changes
10:15 AM → 5:59 PM
7h 44m • 3 changes
12:15 PM → 8:20 PM
8h 5m • 3 changes
Show more

Departing Thursday, November 12, 2026

6:16 AM → 1:58 PM
7h 42m • 3 changes
8:15 AM → 4:00 PM
7h 45m • 3 changes
10:15 AM → 5:59 PM
7h 44m • 3 changes
12:15 PM → 8:20 PM
8h 5m • 3 changes
Show more

Departing Friday, November 13, 2026

6:16 AM → 1:58 PM
7h 42m • 3 changes
8:15 AM → 4:00 PM
7h 45m • 3 changes
10:15 AM → 5:59 PM
7h 44m • 3 changes
12:15 PM → 8:20 PM
8h 5m • 3 changes
Show more

Departing Saturday, November 14, 2026

6:16 AM → 1:59 PM
7h 43m • 3 changes
8:15 AM → 4:00 PM
7h 45m • 3 changes
10:15 AM → 5:59 PM
7h 44m • 3 changes
12:15 PM → 7:59 PM
7h 44m • 3 changes
Show more

Departing Sunday, November 15, 2026

10:15 AM → 6:22 PM
8h 7m • 3 changes
12:15 PM → 8:22 PM
8h 7m • 3 changes
2:15 PM → 10:23 PM
8h 8m • 3 changes

Frequently asked questions

Want to know about travelling from Southampton 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.