The average bus between Keynsham and Heathrow Terminal 5 takes 3h 24m and the fastest bus takes 3h 2m. There is a bus service every few hours from Keynsham to Heathrow Terminal 5. 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 Heathrow Terminal 5. The earliest departure is at 12:46 AM at night, and the last departure from Keynsham is at 11:46 PM which arrives into Heathrow Terminal 5 at 3:05 AM. All services require a transfer, and take on average 3h 24m. The schedules shown below are for the next available departures.

3h 15m • 1 change

3h 27m • 1 change

3h 25m • 1 change

3h 53m • 1 change

3h 39m • 1 change

3h 41m • 1 change

3h 17m • 1 change

3h 23m • 1 change

3h 39m • 1 change

3h 41m • 1 change

3h 17m • 1 change

3h 23m • 1 change

3h 39m • 1 change

3h 41m • 1 change

3h 17m • 1 change

3h 23m • 1 change
Want to know about travelling from Keynsham to Heathrow Terminal 5? 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 Heathrow Terminal 5. However, there are services departing from Keynsham station and arriving at Heathrow Terminal 5 station via Heathrow Terminal 5. The journey, including transfers, takes approximately 3h 24m.
Keynsham to Heathrow Terminal 5 bus services, operated by First Bristol, Bath & the West, depart from Bus Station.
Keynsham to Heathrow Terminal 5 bus services, operated by First Bristol, Bath & the West, arrive at Heathrow Terminal 5 station.
The distance between Keynsham and Heathrow Terminal 5 is 139.3 km. The road distance is 182 km.
National Express operates a bus from Bus Station to Heathrow Terminal 5 every 2 hours. Tickets cost £20–50 and the journey takes 2h 25m. FlixBus also services this route hourly.