The average bus between Bristol and St Athan takes 3h 37m and the fastest bus takes 3h 12m. There is a bus service every few hours from Bristol to St Athan. 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 Bristol and St Athan. The earliest departure is at 2:50 AM at night, and the last departure from Bristol is at 9:05 PM which arrives into St Athan at 12:25 AM. All services require a transfer at Cardiff North Road and take an average of 3h 37m. The schedules shown below are for the next available departures.

3h 12m • 1 change
3h 21m • 1 change
3h 36m • 1 change
4h 1m • 1 change
3h 41m • 1 change
3h 12m • 1 change
3h 21m • 1 change
3h 36m • 1 change
3h 29m • 1 change
3h 33m • 1 change
4h 8m • 1 change
3h 50m • 1 change
3h 41m • 1 change
3h 12m • 1 change
3h 21m • 1 change
3h 33m • 1 changeWant to know about travelling from Bristol to St Athan? 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 Bristol to St Athan. However, there are services departing from Bristol station and arriving at St Athan station via Cardiff North Road. The journey, including transfers, takes approximately 3h 37m.
Bristol to St Athan bus services, operated by FlixBus, depart from Bristol Bus Station.
Bristol to St Athan bus services, operated by FlixBus, arrive at Rectory Road station.
The distance between Bristol and St Athan is 57 km. The road distance is 111 km.
You can take a bus from Bristol Bus Station to Rectory Road via Cardiff North Road and Cardiff Bus Interchange Bay 1 in around 3h 49m.