The average bus between Bath and Swansea takes 3h 56m and the fastest bus takes 3h 27m. There is a bus service every few hours from Bath 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 Bath and Swansea. The earliest departure is at 1:23 AM at night, and the last departure from Bath is at 10:23 PM which arrives into Swansea at 2:00 AM. All services require a transfer, and take on average 3h 56m. The schedules shown below are for the next available departures.

3h 52m • 1 change

3h 57m • 1 change

4h 12m • 1 change

4h 2m • 1 change

3h 47m • 1 change

4h 23m • 1 change

3h 52m • 1 change

3h 57m • 1 change

3h 47m • 1 change

4h 23m • 1 change

3h 52m • 1 change

3h 57m • 1 change
Want to know about travelling from Bath 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 Bath to Swansea. However, there are services departing from Bath station and arriving at Swansea station via Bus Station station. The journey, including transfers, takes approximately 3h 56m.
Bath to Swansea bus services, operated by First Bristol, Bath & the West, depart from Westgate Buildings station.
Bath to Swansea bus services, operated by First Bristol, Bath & the West, arrive at Swansea Bus Station Stand B.
Book your Bath to Swansea bus tickets online with First Bristol, Bath & the West, National Express and FlixBus.
The distance between Bath and Swansea is 112.8 km. The road distance is 160 km.
You can take a bus from Westgate Buildings to Swansea Bus Station Stand B via Bus Station in around 3h 50m.