The average bus between High Wycombe and Sunbury-on-Thames takes 2h 28m and the fastest bus takes 2h. There is a bus service every few hours from High Wycombe 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.
Buses run hourly between High Wycombe and Sunbury-on-Thames. The earliest departure is at 5:15 AM in the morning, and the last departure from High Wycombe is at 6:45 PM which arrives into Sunbury-on-Thames at 9:07 PM. All services require a transfer at Belmont Road and take an average of 2h 28m. The schedules shown below are for the next available departures.


2h 30m • 2 changes


2h 30m • 2 changes


2h 35m • 2 changes


2h 29m • 2 changes


2h 20m • 2 changes


2h 21m • 2 changes


2h 31m • 2 changes


2h 25m • 2 changes


2h 20m • 2 changes


2h 21m • 2 changes


2h 31m • 2 changes


2h 25m • 2 changes
Want to know about travelling from High Wycombe 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 bus from High Wycombe to Sunbury-on-Thames. However, there are services departing from High Wycombe station and arriving at Sunbury-on-Thames station via Belmont Road. The journey, including transfers, takes approximately 2h 28m.
High Wycombe to Sunbury-on-Thames bus services, operated by First Berkshire & The Thames Valley, depart from High Wycombe BusStn station.
High Wycombe to Sunbury-on-Thames bus services, operated by First Berkshire & The Thames Valley, arrive at The Three Fishes station.
The distance between High Wycombe and Sunbury-on-Thames is 33.9 km. The road distance is 49 km.
You can take a bus from High Wycombe BusStn to The Three Fishes via Belmont Road, Uxbridge Station, and The Bell in around 2h 13m.