The average bus between Plymouth and Harrow takes 6h 30m and the fastest bus takes 5h 38m. The bus service runs several times per day from Plymouth to Harrow. 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 Harrow. The earliest departure is at 12:30 AM at night, and the last departure from Plymouth is at 3:45 PM which arrives into Harrow at 9:31 PM. All services require a transfer, and take on average 6h 30m. The schedules shown below are for the next available departures.

6h 19m • 1 change
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6h 6m • 1 change
5h 43m • 1 change
5h 38m • 1 change
7h 5m • 1 change
6h 19m • 1 change
6h 22m • 1 change
6h 1m • 1 change
7h 21m • 1 change
6h 19m • 1 change
6h 22m • 1 change
6h 1m • 1 change
7h 21m • 1 change
6h 19m • 1 change
6h 22m • 1 change
6h 1m • 1 change
7h 21m • 1 changeWant to know about travelling from Plymouth to Harrow? 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 Harrow. However, there are services departing from Plymouth Coach Station and arriving at Heathrow Central Bus Station via Heathrow Central Bus Station. The journey, including transfers, takes approximately 6h 30m.
Plymouth to Harrow bus services, operated by National Express, depart from Plymouth Coach Station.
Plymouth to Harrow bus services, operated by National Express, arrive at Heathrow Central Bus Station.
The distance between Plymouth and Harrow is 298.4 km. The road distance is 338 km.
National Express operates a bus from Plymouth Coach Station to Heathrow Central Bus Station every 3 hours. Tickets cost £30–55 and the journey takes 4h 55m.