Thornton Heath to Southampton Trains

Thornton Heath to Southampton trains

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Trip Overview

The average train between Thornton Heath and Southampton takes 2h 8m and the fastest train takes 1h 38m. There is an hourly train service from Thornton Heath 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 8m
Duration: 81 mi
Distance: £38
Average price: Hourly
Frequency

Train

best

Take the train from Clapham Junction to Basingstoketrain London Waterloo - Southampton Central / ...
Take the train from Basingstoke to Southampton Centraltrain London Waterloo - Weymouth / ...

2h 31m

£30–63

Thornton Heath to Southampton train times

Trains run hourly between Thornton Heath and Southampton. The earliest departure is at 6:19 AM in the morning, and the last departure from Thornton Heath is at 11:52 PM which arrives into Southampton at 2:56 AM. All services require a transfer at Clapham Junction and take an average of 2h 8m. The schedules shown below are for the next available departures.

Departing Monday, October 26, 2026

4:34 PM → 6:18 PM
1h 44m • 2 changes
5:43 PM → 7:42 PM
1h 58m • 2 changes
7:04 PM → 8:44 PM
1h 39m • 2 changes
7:34 PM → 9:21 PM
1h 46m • 2 changes
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Departing Tuesday, October 27, 2026

6:19 AM → 8:26 AM
2h 7m • 2 changes
6:43 AM → 8:42 AM
1h 58m • 2 changes
7:34 AM → 9:21 AM
1h 47m • 2 changes
8:04 AM → 9:43 AM
1h 39m • 2 changes
Show more

Departing Wednesday, October 28, 2026

6:19 AM → 8:26 AM
2h 7m • 2 changes
6:43 AM → 8:42 AM
1h 58m • 2 changes
7:34 AM → 9:21 AM
1h 47m • 2 changes
8:04 AM → 9:43 AM
1h 39m • 2 changes
Show more

Departing Thursday, October 29, 2026

6:19 AM → 8:26 AM
2h 7m • 2 changes
6:43 AM → 8:42 AM
1h 58m • 2 changes
7:34 AM → 9:21 AM
1h 47m • 2 changes
8:04 AM → 9:43 AM
1h 39m • 2 changes
Show more

Departing Friday, October 30, 2026

6:19 AM → 8:26 AM
2h 7m • 2 changes
6:43 AM → 8:42 AM
1h 58m • 2 changes
7:34 AM → 9:21 AM
1h 47m • 2 changes
8:04 AM → 9:43 AM
1h 39m • 2 changes
Show more

Departing Saturday, October 31, 2026

6:52 AM → 8:48 AM
1h 55m • 2 changes
7:22 AM → 9:21 AM
1h 58m • 2 changes
7:52 AM → 9:43 AM
1h 50m • 2 changes
8:22 AM → 10:21 AM
1h 58m • 2 changes
Show more

Departing Sunday, November 1, 2026

7:33 AM → 10:00 AM
2h 27m • 2 changes
8:19 AM → 10:33 AM
2h 14m • 2 changes
8:47 AM → 10:42 AM
1h 55m • 2 changes
9:14 AM → 11:33 AM
2h 19m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Thornton Heath 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.