Southampton to Dunstable Trains

Southampton to Dunstable trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between Southampton and Dunstable takes 2h 35m and the fastest train takes 2h 18m. There is an hourly train service from Southampton to Dunstable. 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 35m
Duration: 113 mi
Distance: £56
Average price: Hourly
Frequency

Train

best

Take the train from Southampton Central to London Waterlootrain Weymouth - London Waterloo / ...
Take the train from West Hampstead Thameslink to Leagravetrain Brighton - Bedford / ...

2h 21m

£49–83

Southampton to Dunstable train times

Trains run hourly between Southampton and Dunstable. The earliest departure is at 4:49 AM at night, and the last departure from Southampton is at 11:00 PM which arrives into Dunstable at 7:27 AM. All services require a transfer at London Waterloo Station and take an average of 2h 35m. The schedules shown below are for the next available departures.

Departing Tuesday, October 27, 2026

4:49 AM → 7:31 AM
2h 42m • 2 changes
7:30 AM → 10:01 AM
2h 31m • 2 changes
8:00 AM → 10:31 AM
2h 31m • 2 changes
8:30 AM → 11:01 AM
2h 31m • 2 changes
Show more

Departing Wednesday, October 28, 2026

4:49 AM → 7:31 AM
2h 42m • 2 changes
7:30 AM → 10:01 AM
2h 31m • 2 changes
8:00 AM → 10:31 AM
2h 31m • 2 changes
8:30 AM → 11:01 AM
2h 31m • 2 changes
Show more

Departing Thursday, October 29, 2026

4:49 AM → 7:31 AM
2h 42m • 2 changes
7:30 AM → 10:01 AM
2h 31m • 2 changes
8:00 AM → 10:31 AM
2h 31m • 2 changes
8:30 AM → 11:01 AM
2h 31m • 2 changes
Show more

Departing Friday, October 30, 2026

4:49 AM → 7:31 AM
2h 42m • 2 changes
7:30 AM → 10:01 AM
2h 31m • 2 changes
8:00 AM → 10:31 AM
2h 31m • 2 changes
8:30 AM → 11:01 AM
2h 31m • 2 changes
Show more

Departing Saturday, October 31, 2026

5:08 AM → 8:01 AM
2h 53m • 2 changes
6:30 AM → 9:01 AM
2h 30m • 2 changes
7:00 AM → 9:31 AM
2h 31m • 2 changes
7:30 AM → 10:01 AM
2h 31m • 2 changes
Show more

Departing Sunday, November 1, 2026

6:53 AM → 10:01 AM
3h 8m • 2 changes
8:26 AM → 11:01 AM
2h 35m • 2 changes
8:55 AM → 11:47 AM
2h 52m • 2 changes
9:25 AM → 12:01 PM
2h 35m • 2 changes
Show more

Departing Monday, November 2, 2026

4:49 AM → 7:31 AM
2h 42m • 2 changes
7:30 AM → 10:01 AM
2h 31m • 2 changes
8:00 AM → 10:31 AM
2h 31m • 2 changes
8:30 AM → 11:01 AM
2h 31m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Southampton to Dunstable? 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.