The average train between London and Slough takes 32 min and the fastest train takes 12 min. The train runs at least 7 times per hour from London 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 10 minutes between London and Slough. The earliest departure is at 12:34 AM at night, and the last departure from London is at 1:00 PM which arrives into Slough at 1:14 PM. All services run direct with no transfers required, and take on average 32 min. The schedules shown below are for the next available departures.
Want to know about travelling from London 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.
Yes, there is a direct train departing from London station and arriving at Slough station. Services depart every 10 minutes, and operate 3 times a day. The journey takes approximately 32 min.
London to Slough train services, operated by Great Western Railway (GWR), depart from London Paddington station.
London to Slough train services, operated by Great Western Railway (GWR), arrive at Slough station.
Book your London to Slough train tickets online with Great Western Railway (GWR), South Western Railway and Elizabeth Line (TfL).
The distance between London and Slough is 32.4 km. The road distance is 29 km.
Great Western Railway (GWR) operates a train from London Paddington to Slough every 30 minutes. Tickets cost £8–15 and the journey takes 15 min. Two other operators also service this route.
