The average bus between Keynsham and Plymouth takes 4h 15m and the fastest bus takes 3h 40m. There is a bus service every few hours from Keynsham to Plymouth. 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 Keynsham and Plymouth. The earliest departure is at 1:10 AM at night, and the last departure from Keynsham is at 10:58 PM which arrives into Plymouth at 2:58 AM. All services require a transfer, and take on average 4h 15m. The schedules shown below are for the next available departures.

3h 56m • 1 change

3h 56m • 1 change
Arrives next day

4h 20m • 1 change
Arrives next day

3h 58m • 1 change

3h 40m • 1 change

3h 51m • 1 change

4h 3m • 1 change

4h 7m • 1 change

3h 40m • 1 change

3h 52m • 1 change

4h 3m • 1 change

4h 7m • 1 change

3h 40m • 1 change

3h 52m • 1 change

4h 3m • 1 change

4h 7m • 1 change
Want to know about travelling from Keynsham to Plymouth? 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 Keynsham to Plymouth. However, there are services departing from Keynsham station and arriving at Plymouth station via Plymouth Coach Station station. The journey, including transfers, takes approximately 4h 15m.
Keynsham to Plymouth bus services, operated by First Bristol, Bath & the West, depart from Airport Tavern station.
Keynsham to Plymouth bus services, operated by First Bristol, Bath & the West, arrive at Plymouth Coach Station.
The distance between Keynsham and Plymouth is 163.5 km. The road distance is 200 km.
Stagecoach South West operates a bus from Airport Tavern to Plymouth Coach Station every 30 minutes. Tickets cost £6–8 and the journey takes 3h 22m.