The average bus between Dumbarton and Bonnybridge takes 2h 30m and the fastest bus takes 1h 31m. There is a bus service every few hours from Dumbarton to Bonnybridge. 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 2 hours between Dumbarton and Bonnybridge. The earliest departure is at 12:23 AM at night, and the last departure from Dumbarton is at 8:46 PM which arrives into Bonnybridge at 11:12 PM. All services require a transfer, and take on average 2h 30m. The schedules shown below are for the next available departures.

7h 29m • 1 change

2h 13m • 1 change

2h 2m • 1 change

2h 13m • 1 change

7h 23m • 1 change

2h 13m • 1 change

2h 2m • 1 change

2h 13m • 1 change

7h 23m • 1 change

2h 13m • 1 change

2h 2m • 1 change

2h 13m • 1 change

7h 23m • 1 change

2h 13m • 1 change

2h 2m • 1 change

2h 13m • 1 change
Want to know about travelling from Dumbarton to Bonnybridge? 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 Dumbarton to Bonnybridge. However, there are services departing from Dumbarton station and arriving at Bonnybridge station via Buchanan Bus Station station. The journey, including transfers, takes approximately 2h 30m.
Dumbarton to Bonnybridge bus services, operated by Ember, depart from Barloan Toll station.
Dumbarton to Bonnybridge bus services, operated by Ember, arrive at Canal station.
The distance between Dumbarton and Bonnybridge is 43 km. The road distance is 57 km.
You can take a bus from Barloan Toll to Canal via Buchanan Bus Station in around 1h 59m.