The average train between Brentford and Sunbury-on-Thames takes 1h 13m and the fastest train takes 1h 6m. The train runs at least 2 times per hour from Brentford 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 Brentford and Sunbury-on-Thames. The earliest departure is at 12:22 AM at night, and the last departure from Brentford is at 11:52 PM which arrives into Sunbury-on-Thames at 12:59 AM. All services require a transfer at Barnes and take an average of 1h 13m. The schedules shown below are for the next available departures.


1h 8m • 2 changes
Arrives next day


1h 9m • 2 changes
Arrives next day


1h 7m • 2 changes


5h 37m • 2 changes


1h 7m • 2 changes


1h 7m • 2 changes


1h 7m • 2 changes


8h 14m • 2 changes


1h 53m • 2 changes


1h 55m • 2 changes


1h 55m • 2 changes
Want to know about travelling from Brentford 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 Brentford to Sunbury-on-Thames. However, there are services departing from Brentford station and arriving at Sunbury-on-Thames station via Barnes. The journey, including transfers, takes approximately 1h 13m.
Brentford to Sunbury-on-Thames train services, operated by South Western Railway, depart from Syon Lane station.
Brentford to Sunbury-on-Thames train services, operated by South Western Railway, arrive at Upper Halliford station.
Book your Brentford to Sunbury-on-Thames train tickets online with South Western Railway.
The distance between Brentford and Sunbury-on-Thames is 11.3 km. The road distance is 26 km.
You can take a train from Syon Lane to Upper Halliford via Barnes and Teddington in around 1h 16m.