The average train between Sunbury-on-Thames and Slough takes 1h 14m and the fastest train takes 1h 10m. The train runs at least 2 times per hour from Sunbury-on-Thames 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 30 minutes between Sunbury-on-Thames and Slough. The earliest departure is at 6:14 AM in the morning, and the last departure from Sunbury-on-Thames is at 11:44 PM which arrives into Slough at 12:57 AM. All services require a transfer at Teddington and take an average of 1h 14m. The schedules shown below are for the next available departures.


1h 11m • 2 changes
Arrives next day


1h 11m • 2 changes
Arrives next day


1h 15m • 2 changes


1h 11m • 2 changes


1h 11m • 2 changes


1h 11m • 2 changes


1h 11m • 2 changes


1h 29m • 2 changes


1h 30m • 2 changes


1h 29m • 2 changes


1h 29m • 2 changes
Want to know about travelling from Sunbury-on-Thames 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 Sunbury-on-Thames to Slough. However, there are services departing from Sunbury-on-Thames station and arriving at Slough station via Teddington. The journey, including transfers, takes approximately 1h 14m.
Sunbury-on-Thames to Slough train services, operated by South Western Railway, depart from Upper Halliford station.
Sunbury-on-Thames to Slough train services, operated by South Western Railway, arrive at Windsor & Eton Riverside station.
Book your Sunbury-on-Thames to Slough train tickets online with South Western Railway.
The distance between Sunbury-on-Thames and Slough is 17 km. The road distance is 35 km.
You can take a train from Upper Halliford to Windsor & Eton Riverside via Teddington and Twickenham in around 1h 25m.