The average bus between Heathrow and Witney takes 2h 40m and the fastest bus takes 2h 20m. There is a bus service every few hours from Heathrow 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 Heathrow and Witney. The earliest departure is at 4:00 AM at night, and the last departure from Heathrow is at 6:35 PM which arrives into Witney at 9:08 PM. All services require a transfer, and take on average 2h 40m. The schedules shown below are for the next available departures.

2h 44m • 1 change

2h 30m • 1 change

2h 33m • 1 change

2h 33m • 1 change

2h 33m • 1 change

2h 20m • 1 change

2h 37m • 1 change

2h 43m • 1 change

2h 33m • 1 change

2h 20m • 1 change

2h 37m • 1 change

2h 43m • 1 change
Want to know about travelling from Heathrow 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 Heathrow to Witney. However, there are services departing from Heathrow station and arriving at Witney station via Thornhill Park and Ride. The journey, including transfers, takes approximately 2h 40m.
Heathrow to Witney bus services, operated by Oxford Bus Company, depart from Heathrow Central Bus Station.
Heathrow to Witney bus services, operated by Oxford Bus Company, arrive at High Street station.
The distance between Heathrow and Witney is 79.5 km. The road distance is 102 km.
You can take a bus from Heathrow Central Bus Station to High Street via Thornhill Park and Ride in around 2h 49m.