Southampton to Slough Trains

Southampton to Slough trains

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Trip Overview

The average train between Southampton and Slough takes 1h 22m and the fastest train takes 1h 14m. There is a train service every few hours from Southampton to Slough. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 22m
Duration: 64 mi
Distance: £46
Average price: Hourly
Frequency

Train

best

Take the train from Southampton Central to Readingtrain Bournemouth - Manchester Piccadilly / ...
Take the train from Reading to Sloughtrain Didcot Parkway - London Paddington / ...

1h 18m

£33–61

Southampton to Slough train times

Trains run hourly between Southampton and Slough. The earliest departure is at 5:15 AM in the morning, and the last departure from Southampton is at 8:15 PM which arrives into Slough at 9:52 PM. All services require a transfer, and take on average 1h 22m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

5:15 AM → 6:36 AM
1h 21m • 1 change
6:16 AM → 7:36 AM
1h 20m • 1 change
7:15 AM → 8:36 AM
1h 21m • 1 change
7:55 AM → 9:24 AM
1h 29m • 1 change
Show more

Departing Tuesday, August 11, 2026

5:15 AM → 6:36 AM
1h 21m • 1 change
6:16 AM → 7:36 AM
1h 20m • 1 change
7:15 AM → 8:36 AM
1h 21m • 1 change
7:55 AM → 9:24 AM
1h 29m • 1 change
Show more

Departing Wednesday, August 12, 2026

5:15 AM → 6:36 AM
1h 21m • 1 change
6:16 AM → 7:36 AM
1h 20m • 1 change
7:15 AM → 8:36 AM
1h 21m • 1 change
7:55 AM → 9:24 AM
1h 29m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Southampton to Slough? 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.