The average train between Paris and Slough takes 3h 29m and the fastest train takes 3h 22m. There is a train service every few hours from Paris 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 Paris and Slough. The earliest departure is at 7:09 AM in the morning, and the last departure from Paris is at 9:09 PM which arrives into Slough at 11:49 PM. All services require a transfer at London St Pancras Intl and take an average of 3h 29m. The schedules shown below are for the next available departures.


2h 22m • 2 changes


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2h 31m • 2 changes
Want to know about travelling from Paris 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 Paris to Slough. However, there are services departing from Paris station and arriving at Slough station via London St Pancras Intl. The journey, including transfers, takes approximately 3h 29m.
Paris to Slough train services, operated by Eurostar, depart from Paris Nord station.
Paris to Slough train services, operated by Eurostar, arrive at Slough station.
Book your Paris to Slough train tickets online with Eurostar, London Underground (Tube) and Elizabeth Line (TfL).
The distance between Paris and Slough is 362 km. The road distance is 488 km.
You can take a train from Paris Nord to Slough via London St Pancras Intl, King's Cross St. Pancras station, Farringdon station, and Farringdon Without in around 3h 21m.