The average train between Lambeth and Slough takes 42 min and the fastest train takes 30 min. The train runs at least 3 times per hour from Lambeth 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 Lambeth and Slough. The earliest departure is at 12:03 AM at night, and the last departure from Lambeth is at 11:57 PM which arrives into Slough at 12:48 AM. All services require a transfer at Paddington station and take an average of 42 min. The schedules shown below are for the next available departures.

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36 min • 1 changeWant to know about travelling from Lambeth 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 Lambeth to Slough. However, there are services departing from Waterloo station and arriving at Slough station via Paddington station. The journey, including transfers, takes approximately 42 min.
Lambeth to Slough train services, operated by London Underground (Tube), depart from Waterloo station.
Lambeth to Slough train services, operated by Elizabeth Line (TfL), arrive at Slough station.
Book your Lambeth to Slough train tickets online with Omio.
The distance between Lambeth and Slough is 33.1 km. The road distance is 36 km.
South Western Railway operates a train from London Waterloo to Windsor & Eton Riverside hourly. Tickets cost £9–20 and the journey takes 54 min.