The average bus between Plymouth and Watford takes 6h 30m and the fastest bus takes 5h 42m. The bus service runs several times per day from Plymouth 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 every 4 hours between Plymouth and Watford. The earliest departure is at 12:30 AM at night, and the last departure from Plymouth is at 3:45 PM which arrives into Watford at 9:43 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 6h 30m. The schedules shown below are for the next available departures.

5h 56m • 1 change

5h 59m • 1 change

6h 5m • 1 change

6h 55m • 1 change

5h 56m • 1 change

5h 59m • 1 change

6h 5m • 1 change

6h 55m • 1 change

5h 56m • 1 change

6h 44m • 1 change

6h 22m • 1 change

7h 7m • 1 change

5h 56m • 1 change

6h 44m • 1 change

6h 22m • 1 change

7h 7m • 1 change

5h 56m • 1 change

6h 44m • 1 change

6h 22m • 1 change

7h 7m • 1 change

5h 56m • 1 change

6h 44m • 1 change

6h 22m • 1 change

7h 7m • 1 change
Want to know about travelling from Plymouth 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.
No, there is no direct bus from Plymouth to Watford. However, there are services departing from Plymouth station and arriving at Watford station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 30m.
Plymouth to Watford bus services, operated by National Express, depart from Plymouth Coach Station.
Plymouth to Watford bus services, operated by National Express, arrive at Heathrow Central Bus Station.
The distance between Plymouth and Watford is 298.4 km. The road distance is 363 km.
National Express operates a bus from Plymouth Coach Station to Heathrow Central Bus Station every 3 hours. Tickets cost £35–95 and the journey takes 4h 55m.