The average bus between Dumbarton and Faslane Bay takes 1h 6m and the fastest bus takes 50 min. The bus service runs several times per day from Dumbarton to Faslane Bay. 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 Dumbarton and Faslane Bay. The earliest departure is at 7:53 AM in the morning, and the last departure from Dumbarton is at 6:43 PM which arrives into Faslane Bay at 8:14 PM. All services require a transfer, and take on average 1h 6m. The schedules shown below are for the next available departures.

1h 14m • 1 change

1h 3m • 1 change

57 min • 1 change

1h 14m • 1 change

1h 24m • 1 change

1h 16m • 1 change

1h 4m • 1 change

1h 7m • 1 change

59 min • 1 change

58 min • 1 change

58 min • 1 change

1h • 1 change
Want to know about travelling from Dumbarton to Faslane Bay? 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 Faslane Bay. However, there are services departing from Dumbarton station and arriving at Faslane Bay station via Helensburgh station station. The journey, including transfers, takes approximately 1h 6m.
Dumbarton to Faslane Bay bus services, operated by First Greater Glasgow, depart from Risk Street station.
Dumbarton to Faslane Bay bus services, operated by First Greater Glasgow, arrive at Rowmore station.
The distance between Dumbarton and Faslane Bay is 20.7 km. The road distance is 25 km.
You can take a bus from Risk Street to Rowmore via Helensburgh station in around 1h 2m.