The average train between Slough and Sunbury-on-Thames takes 1h 10m and the fastest train takes 1h 3m. The train runs at least 2 times per hour from Slough to Sunbury-on-Thames. 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 Slough and Sunbury-on-Thames. The earliest departure is at 5:53 AM in the morning, and the last departure from Slough is at 11:36 PM which arrives into Sunbury-on-Thames at 5:59 AM. All services require a transfer at Twickenham and take an average of 1h 10m. The schedules shown below are for the next available departures.
Want to know about travelling from Slough to Sunbury-on-Thames? 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 Slough to Sunbury-on-Thames. However, there are services departing from Slough station and arriving at Sunbury-on-Thames station via Twickenham. The journey, including transfers, takes approximately 1h 10m.
Slough to Sunbury-on-Thames train services, operated by South Western Railway, depart from Windsor & Eton Riverside station.
Slough to Sunbury-on-Thames train services, operated by South Western Railway, arrive at Upper Halliford station.
Book your Slough to Sunbury-on-Thames train tickets online with South Western Railway.
The distance between Slough and Sunbury-on-Thames is 17 km. The road distance is 35 km.
You can take a train from Windsor & Eton Riverside to Upper Halliford via Twickenham and Teddington in around 1h 23m.
