The average bus between Keynsham and Swansea takes 3h 49m and the fastest bus takes 3h 4m. There is a bus service every few hours from Keynsham to Swansea. 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 Swansea. The earliest departure is at 1:44 AM at night, and the last departure from Keynsham is at 10:47 PM which arrives into Swansea at 2:00 AM. All services require a transfer, and take on average 3h 49m. The schedules shown below are for the next available departures.

3h 26m • 1 change
4h 3m • 1 change
3h 31m • 1 change
4h 7m • 1 change
3h 26m • 1 change
4h 3m • 1 change
3h 31m • 1 change
4h 7m • 1 change
3h 26m • 1 change
4h 3m • 1 change
3h 31m • 1 change
4h 7m • 1 changeWant to know about travelling from Keynsham to Swansea? 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 Swansea. However, there are services departing from Keynsham station and arriving at Swansea station via Swansea Bus Station Stand B station. The journey, including transfers, takes approximately 3h 49m.
Keynsham to Swansea bus services, operated by First Bristol, Bath & the West, depart from Bus Station.
Keynsham to Swansea bus services, operated by First Bristol, Bath & the West, arrive at Swansea Bus Station Stand B.
The distance between Keynsham and Swansea is 102.6 km. The road distance is 149 km.
National Express operates a bus from Bus Station to Swansea Bus Station Stand B hourly. Tickets cost £16–40 and the journey takes 2h 25m. FlixBus also services this route every 2 hours.