The average bus between Watford and Datchet takes 2h 9m and the fastest bus takes 1h 16m. There is a bus service every few hours from Watford to Datchet. 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 Watford and Datchet. The earliest departure is at 4:10 AM at night, and the last departure from Watford is at 11:01 PM which arrives into Datchet at 5:11 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 2h 9m. The schedules shown below are for the next available departures.


1h 46m • 2 changes


1h 36m • 2 changes


1h 50m • 2 changes


2h 9m • 2 changes


1h 46m • 2 changes


1h 36m • 2 changes


1h 50m • 2 changes


2h 9m • 2 changes


1h 46m • 2 changes


1h 36m • 2 changes


1h 50m • 2 changes


2h 9m • 2 changes
Want to know about travelling from Watford to Datchet? 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 Watford to Datchet. However, there are services departing from Watford station and arriving at Datchet station via Heathrow Terminal 2. The journey, including transfers, takes approximately 2h 9m.
Watford to Datchet bus services, operated by First Berkshire & The Thames Valley, depart from Town Hall station.
Watford to Datchet bus services, operated by First Berkshire & The Thames Valley, arrive at The Green station.
The distance between Watford and Datchet is 22.9 km. The road distance is 49 km.
You can take a bus from Town Hall to The Green via Heathrow Terminal 2, Heathrow Central Bus Station, and Heathrow Terminal 5 in around 1h 28m.