The average train between Great Portland Street (Station) and Slough takes 39 min and the fastest train takes 24 min. The train runs at least 3 times per hour from Great Portland Street (Station) 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 Great Portland Street (Station) and Slough. The earliest departure is at 12:18 AM at night, and the last departure from Great Portland Street (Station) is at 11:48 PM which arrives into Slough at 12:22 AM. All services require a transfer at Paddington and take an average of 39 min. The schedules shown below are for the next available departures.
Want to know about travelling from Great Portland Street (Station) 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 Great Portland Street (Station) to Slough. However, there are services departing from Great Portland Street (Station) station and arriving at Slough station via Paddington. The journey, including transfers, takes approximately 39 min.
Great Portland Street (Station) to Slough train services, operated by London Underground (Tube), depart from Great Portland Street station.
Great Portland Street (Station) to Slough train services, operated by London Underground (Tube), arrive at Slough station.
Book your Great Portland Street (Station) to Slough train tickets online with London Underground (Tube), Elizabeth Line (TfL) and Great Western Railway (GWR).
The distance between Great Portland Street (Station) and Slough is 31.3 km. The road distance is 32 km.
Elizabeth Line (TfL) operates a train from Bond Street Station to Slough every 20 minutes. Tickets cost £14–28 and the journey takes 34 min.
