- Distance: 22.5 mi
- Duration: 1h 9m
The average bus between London Heathrow Airport (LHR) and Watford takes 1h 9m and the fastest bus takes 52 min. There is an hourly bus service from London Heathrow Airport (LHR) to Watford. 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 London Heathrow Airport (LHR) and Watford. The earliest departure is at 12:40 AM at night, and the last departure from London Heathrow Airport (LHR) is at 11:40 PM which arrives into Watford at 12:37 AM. All services run direct with no transfers required, and take on average 1h 9m. The schedules shown below are for the next available departures.
Want to know about travelling from London Heathrow Airport (LHR) to Watford? 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.
Yes, there is a direct bus departing from London Heathrow Airport (LHR) station and arriving at Watford station. Services depart hourly, and operate Twice daily. The journey takes approximately 1h 9m.
London Heathrow Airport (LHR) to Watford bus services, operated by Arriva UK, depart from Heathrow Terminal 3 station.
London Heathrow Airport (LHR) to Watford bus services, operated by Arriva UK, arrive at Watford Junction station.
The distance between London Heathrow Airport (LHR) and Watford is 20.9 km. The road distance is 36 km.
First Berkshire & The Thames Valley operates a bus from Heathrow Terminal 3 to Watford Junction station every 10 minutes, and the journey takes 44 min. Arriva UK also services this route every 30 minutes.
