The average bus between Slough and Witney takes 3h 19m and the fastest bus takes 2h 51m. There is a bus service every few hours from Slough to Witney. 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 Slough and Witney. The earliest departure is at 3:24 AM at night, and the last departure from Slough is at 5:39 PM which arrives into Witney at 9:10 PM. All services require a transfer at Heathrow Terminal 5 and take an average of 3h 19m. The schedules shown below are for the next available departures.


3h 13m • 2 changes


2h 51m • 2 changes


3h 11m • 2 changes


3h 16m • 2 changes


3h 13m • 2 changes


2h 51m • 2 changes


3h 11m • 2 changes


3h 16m • 2 changes


3h 13m • 2 changes


2h 51m • 2 changes


3h 11m • 2 changes


3h 16m • 2 changes
Want to know about travelling from Slough to Witney? 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 Slough to Witney. However, there are services departing from Slough station and arriving at Witney station via Thornhill Park and Ride. The journey, including transfers, takes approximately 3h 19m.
Slough to Witney bus services, operated by Thames Valley Buses, depart from Heathrow Terminal 5 station.
Slough to Witney bus services, operated by Thames Valley Buses, arrive at Market Square station.
The distance between Slough and Witney is 68.6 km. The road distance is 108 km.
You can take a bus from Landmark Place to Market Square via Heathrow Terminal 5 and Thornhill Park and Ride in around 3h 11m.