Dunstable to Southampton Trains

Dunstable to Southampton trains

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Trip Overview

The average train between Dunstable and Southampton takes 2h 23m and the fastest train takes 2h 9m. The train runs at least 2 times per hour from Dunstable to Southampton. 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 23m
Duration: 113 mi
Distance: £57
Average price: Every 30 minutes
Frequency

Train

best

Take the train from Leagrave to West Hampstead Thameslinktrain Bedford - Brighton / ...
Take the train from London Waterloo to Southampton Centraltrain London Waterloo - Weymouth / ...

2h 29m

£48–84

Dunstable to Southampton train times

Trains run every 30 minutes between Dunstable and Southampton. The earliest departure is at 12:06 AM at night, and the last departure from Dunstable is at 11:28 PM which arrives into Southampton at 7:00 AM. All services require a transfer at West Hampstead Thameslink and take an average of 2h 23m. The schedules shown below are for the next available departures.

Departing Saturday, October 31, 2026

9:38 PM → 1:36 AM
Arrives next day
3h 58m • 2 changes

Departing Sunday, November 1, 2026

6:18 AM → 9:33 AM
3h 15m • 2 changes
7:18 AM → 10:00 AM
2h 42m • 2 changes
7:52 AM → 10:33 AM
2h 41m • 2 changes
8:22 AM → 11:00 AM
2h 38m • 2 changes
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Departing Monday, November 2, 2026

5:04 AM → 7:57 AM
2h 53m • 2 changes
5:38 AM → 8:26 AM
2h 48m • 2 changes
6:38 AM → 8:57 AM
2h 19m • 2 changes
7:08 AM → 9:21 AM
2h 13m • 2 changes
Show more

Departing Tuesday, November 3, 2026

5:04 AM → 7:57 AM
2h 53m • 2 changes
5:38 AM → 8:26 AM
2h 47m • 2 changes
6:38 AM → 8:57 AM
2h 19m • 2 changes
7:08 AM → 9:21 AM
2h 13m • 2 changes
Show more

Departing Wednesday, November 4, 2026

5:04 AM → 7:57 AM
2h 53m • 2 changes
5:38 AM → 8:26 AM
2h 47m • 2 changes
6:38 AM → 8:57 AM
2h 19m • 2 changes
7:08 AM → 9:21 AM
2h 13m • 2 changes
Show more

Departing Thursday, November 5, 2026

5:04 AM → 7:57 AM
2h 53m • 2 changes
5:38 AM → 8:26 AM
2h 47m • 2 changes
6:38 AM → 8:57 AM
2h 19m • 2 changes
7:08 AM → 9:21 AM
2h 13m • 2 changes
Show more

Departing Friday, November 6, 2026

1:36 AM → 7:00 AM
5h 24m • 2 changes
5:04 AM → 7:57 AM
2h 53m • 2 changes
5:38 AM → 8:26 AM
2h 47m • 2 changes
6:38 AM → 8:57 AM
2h 19m • 2 changes
Show more

Departing Saturday, November 7, 2026

12:06 AM → 2:49 AM
2h 43m • 2 changes
4:04 AM → 7:03 AM
2h 59m • 2 changes
5:04 AM → 7:54 AM
2h 50m • 2 changes
5:38 AM → 8:52 AM
3h 14m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Dunstable to Southampton? 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.