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The average bus between Heathrow and Watford takes 45 min and the fastest bus takes 31 min. The bus service runs several times per day from Heathrow 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 5 times a day between Heathrow and Watford. The earliest departure is at 12:40 AM at night, and the last departure from Heathrow is at 11:45 PM which arrives into Watford at 12:18 AM. All services run direct with no transfers required, and take on average 45 min. The schedules shown below are for the next available departures.
Want to know about travelling from Heathrow 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 Heathrow Terminal 3 station and arriving at Town Hall station. Services depart five times a day, and operate every day. The journey takes approximately 45 min.
Heathrow to Watford bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Terminal 3 station.
Heathrow to Watford bus services, operated by First Berkshire & The Thames Valley, arrive at Town Hall station.
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The distance between Heathrow and Watford is 21.3 km. The road distance is 27 km.
First Berkshire & The Thames Valley operates a bus from Heathrow Terminal 3 to Town Hall hourly. Tickets cost £3–4 and the journey takes 40 min. Arriva UK also services this route hourly.
