The average bus between Plymouth and Keynsham takes 4h 27m and the fastest bus takes 4h 5m. There is a bus service every few hours from Plymouth to Keynsham. 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 Plymouth and Keynsham. The earliest departure is at 1:00 AM at night, and the last departure from Plymouth is at 11:00 PM which arrives into Keynsham at 3:15 AM. All services require a transfer, and take on average 4h 27m. The schedules shown below are for the next available departures.

4h 28m • 1 change

4h 27m • 1 change

4h 5m • 1 change

4h 7m • 1 change

4h 35m • 1 change

4h 36m • 1 change

4h 41m • 1 change

4h 45m • 1 change

4h 35m • 1 change

4h 36m • 1 change

4h 41m • 1 change

4h 45m • 1 change

4h 35m • 1 change

4h 36m • 1 change

4h 41m • 1 change

4h 45m • 1 change
Want to know about travelling from Plymouth to Keynsham? 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 Keynsham. However, there are services departing from Plymouth station and arriving at Keynsham station via Airport Tavern. The journey, including transfers, takes approximately 4h 27m.
Plymouth to Keynsham bus services, operated by Stagecoach South West, depart from Plymouth Coach Station.
Plymouth to Keynsham bus services, operated by Stagecoach South West, arrive at Airport Tavern station.
Book your Plymouth to Keynsham bus tickets online with Stagecoach South West and First Bristol, Bath & the West.
The distance between Plymouth and Keynsham is 163.5 km. The road distance is 200 km.
Stagecoach South West operates a bus from Plymouth Coach Station to Airport Tavern every 30 minutes. Tickets cost £6–8 and the journey takes 3h 9m.