The average train between Glasgow and Slough takes 6h 15m and the fastest train takes 5h 24m. There is a train service every few hours from Glasgow 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 Glasgow and Slough. The earliest departure is at 4:28 AM at night, and the last departure from Glasgow is at 11:40 PM which arrives into Slough at 7:48 AM. All services require a transfer at London Euston and take an average of 6h 15m. The schedules shown below are for the next available departures.


5h 53m • 2 changes


5h 38m • 2 changes


5h 58m • 2 changes


5h 39m • 2 changes


5h 35m • 2 changes


5h 44m • 2 changes


6h 3m • 2 changes


5h 26m • 2 changes


5h 35m • 2 changes


5h 44m • 2 changes


6h 3m • 2 changes


5h 26m • 2 changes


5h 35m • 2 changes


5h 44m • 2 changes


6h 3m • 2 changes


5h 26m • 2 changes
Want to know about travelling from Glasgow 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 Glasgow to Slough. However, there are services departing from Glasgow station and arriving at Slough station via London Euston. The journey, including transfers, takes approximately 6h 15m.
Glasgow to Slough train services, operated by Avanti West Coast, depart from Glasgow Central station.
Glasgow to Slough train services, operated by Avanti West Coast, arrive at London Euston station.
Book your Glasgow to Slough train tickets online with Avanti West Coast, London Underground (Tube) and 2 other operators.
The distance between Glasgow and Slough is 540.9 km. The road distance is 676 km.
Avanti West Coast operates a train from Glasgow Central to London Euston hourly. Tickets cost £140–240 and the journey takes 4h 38m. Caledonian Sleeper also services this route 6 times a week.