The average bus between Bath and Southall takes 3h 8m and the fastest bus takes 2h 47m. The bus service runs several times per day from Bath to Southall. 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 every 4 hours between Bath and Southall. The earliest departure is at 3:30 AM at night, and the last departure from Bath is at 6:15 PM which arrives into Southall at 9:02 PM. All services require a transfer, and take on average 3h 8m. The schedules shown below are for the next available departures.

3h 8m • 1 change

3h • 1 change

3h 15m • 1 change

3h 11m • 1 change

3h 4m • 1 change

2h 56m • 1 change

3h 19m • 1 change

3h 19m • 1 change

3h 4m • 1 change

2h 54m • 1 change

3h 9m • 1 change

3h 23m • 1 change

3h 5m • 1 change

2h 55m • 1 change

3h 14m • 1 change

3h 17m • 1 change

3h 5m • 1 change

2h 55m • 1 change

3h 14m • 1 change

3h 17m • 1 change

3h 5m • 1 change

2h 55m • 1 change

3h 14m • 1 change

3h 17m • 1 change
Want to know about travelling from Bath to Southall? 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 Southall. However, there are services departing from Bath station and arriving at Southall station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 3h 8m.
Bath to Southall bus services, operated by National Express, depart from Bus Station.
Bath to Southall bus services, operated by National Express, arrive at Heathrow Central Bus Station.
Book your Bath to Southall bus tickets online with National Express and First Bus London.
The distance between Bath and Southall is 138.7 km. The road distance is 169 km.
National Express operates a bus from Bus Station to Heathrow Central Bus Station hourly. Tickets cost £18–45 and the journey takes 2h 25m.