The average train between Slough and Warsaw takes 21h 57m and the fastest train takes 16h 28m. The train service runs several times per day from Slough to Warsaw. 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 twice daily between Slough and Warsaw. The earliest departure is at 5:30 AM in the morning, and the last departure from Slough is at 5:09 PM which arrives into Warsaw at 5:00 PM. All services require a transfer at London Paddington and take an average of 21h 57m. The schedules shown below are for the next available departures.
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27h 45m • 5 changes
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23h 51m • 5 changes





17h 29m • 5 changes
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27h 45m • 5 changes
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22h 58m • 5 changes
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23h 51m • 5 changes





17h 29m • 5 changes
Arrives next day





27h 45m • 5 changes
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23h 51m • 5 changes





17h 29m • 5 changes
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20h 58m • 5 changes
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23h 51m • 5 changes
Want to know about travelling from Slough to Warsaw? 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 Slough to Warsaw. However, there are services departing from Slough station and arriving at Warsaw station via Amsterdam Centraal. The journey, including transfers, takes approximately 21h 57m.
Slough to Warsaw train services, operated by Elizabeth Line (TfL), depart from London St. Pancras Int. station.
Slough to Warsaw train services, operated by Elizabeth Line (TfL), arrive at Warszawa Centralna station.
Book your Slough to Warsaw train tickets online with Elizabeth Line (TfL), London Underground (Tube) and 5 other operators.
The distance between Slough and Warsaw is 1,480.1 km. The road distance is 1,807 km.
You can take a train from Slough to Warszawa Centralna via London Paddington, Paddington, King's Cross St. Pancras station, London St. Pancras Int., Amsterdam Centraal, S+U Berlin Hauptbahnhof, and Rzepin in around 19h 32m.