The average bus between Cirencester and Slough takes 2h 19m and the fastest bus takes 1h 55m. The bus service runs several times per day from Cirencester to Slough. 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 Cirencester and Slough. The earliest departure is at 3:30 AM at night, and the last departure from Cirencester is at 5:05 PM which arrives into Slough at 7:45 PM. All services require a transfer, and take on average 2h 19m. The schedules shown below are for the next available departures.

2h 11m • 1 change

2h 13m • 1 change

2h 30m • 1 change

2h 15m • 1 change

1h 56m • 1 change

2h 30m • 1 change

2h 12m • 1 change

2h 18m • 1 change

1h 56m • 1 change

2h 30m • 1 change

2h 12m • 1 change

2h 18m • 1 change

1h 56m • 1 change

2h 30m • 1 change

2h 12m • 1 change

2h 18m • 1 change

1h 56m • 1 change

2h 36m • 1 change

2h 11m • 1 change

2h 18m • 1 change

1h 55m • 1 change

2h 19m • 1 change

2h 14m • 1 change

2h 15m • 1 change

1h 55m • 1 change

2h 19m • 1 change

2h 12m • 1 change

2h 13m • 1 change
Want to know about travelling from Cirencester to Slough? 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 Cirencester to Slough. However, there are services departing from Cirencester station and arriving at Slough station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 19m.
Cirencester to Slough bus services, operated by National Express, depart from Beeches Car Park station.
Cirencester to Slough bus services, operated by National Express, arrive at Heathrow Central Bus Station.
Book your Cirencester to Slough bus tickets online with National Express and First Berkshire & The Thames Valley.
The distance between Cirencester and Slough is 97.8 km. The road distance is 141 km.
National Express operates a bus from Beeches Car Park to Heathrow Central Bus Station every 2 hours. Tickets cost £15–40 and the journey takes 1h 45m.