The average train between Crawley and Slough takes 1h 35m and the fastest train takes 1h 26m. The train runs at least 3 times per hour from Crawley 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.
Trains run every 20 minutes between Crawley and Slough. The earliest departure is at 4:36 AM at night, and the last departure from Crawley is at 11:29 PM which arrives into Slough at 8:47 AM. All services require a transfer at Farringdon and take an average of 1h 35m. The schedules shown below are for the next available departures.

1h 38m • 1 change
1h 30m • 1 change
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2h 11m • 1 change
1h 47m • 1 change
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1h 29m • 1 change
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1h 29m • 1 change
2h 11m • 1 change
1h 36m • 1 change
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1h 36m • 1 change
1h 48m • 1 change
1h 45m • 1 change
1h 29m • 1 change
1h 45m • 1 change
2h 11m • 1 change
1h 47m • 1 change
1h 37m • 1 change
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2h 10m • 1 change
1h 47m • 1 change
1h 37m • 1 change
1h 29m • 1 changeWant to know about travelling from Crawley 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.
No, there is no direct train from Crawley to Slough. However, there are services departing from Three Bridges station and arriving at Slough station via Farringdon station. The journey, including transfers, takes approximately 1h 35m.
Crawley to Slough train services, operated by Thameslink, depart from Three Bridges station.
Crawley to Slough train services, operated by Elizabeth Line (TfL), arrive at Slough station.
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The distance between Crawley and Slough is 52.6 km. The road distance is 68 km.
You can take a train from Three Bridges to Slough via Farringdon and Farringdon Without in around 1h 33m.