The average train between Dover and Slough takes 2h 22m and the fastest train takes 1h 58m. There is a train service every few hours from Dover 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 hourly between Dover and Slough. The earliest departure is at 5:45 AM in the morning, and the last departure from Dover is at 10:48 PM which arrives into Slough at 6:47 AM. All services require a transfer at London St Pancras Intl and take an average of 2h 22m. The schedules shown below are for the next available departures.


2h 1m • 2 changes


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1h 59m • 2 changes


2h 31m • 2 changes


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2h 3m • 2 changes


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1h 59m • 2 changes


2h 15m • 2 changes


2h 15m • 2 changes
Want to know about travelling from Dover 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 Dover to Slough. However, there are services departing from Dover station and arriving at Slough station via London St Pancras Intl. The journey, including transfers, takes approximately 2h 22m.
Dover to Slough train services, operated by Southeastern, depart from Dover Priory station.
Dover to Slough train services, operated by Southeastern, arrive at Slough station.
Book your Dover to Slough train tickets online with Southeastern, Thameslink and Elizabeth Line (TfL).
The distance between Dover and Slough is 139.3 km. The road distance is 161 km.
You can take a train from Dover Priory to Slough via London St Pancras Intl, Farringdon, and Farringdon Without in around 2h 1m.