The average bus between Dunbar and Dumbarton takes 3h 49m and the fastest bus takes 3h 14m. The bus service runs several times per day from Dunbar to Dumbarton. 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 Dunbar and Dumbarton. The earliest departure is at 2:02 AM at night, and the last departure from Dunbar is at 9:23 AM which arrives into Dumbarton at 12:59 PM. All services require a transfer at St Andrew's House and take an average of 3h 49m. The schedules shown below are for the next available departures.


3h 59m • 2 changes


3h 29m • 2 changes


3h 54m • 2 changes


4h 14m • 2 changes


3h 14m • 2 changes


3h 34m • 2 changes


3h 24m • 2 changes


3h 53m • 2 changes


6h 27m • 2 changes


3h 29m • 2 changes


3h 34m • 2 changes


3h 38m • 2 changes


3h 59m • 2 changes


3h 29m • 2 changes


3h 54m • 2 changes


4h 14m • 2 changes


3h 59m • 2 changes


3h 29m • 2 changes


3h 54m • 2 changes


4h 14m • 2 changes


3h 59m • 2 changes


3h 29m • 2 changes


3h 54m • 2 changes


4h 14m • 2 changes
Want to know about travelling from Dunbar to Dumbarton? 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 Dunbar to Dumbarton. However, there are services departing from Dunbar station and arriving at Dumbarton station via St Andrew's House. The journey, including transfers, takes approximately 3h 49m.
Dunbar to Dumbarton bus services, operated by East Coast Buses, depart from High Street station.
Dunbar to Dumbarton bus services, operated by East Coast Buses, arrive at Buchanan Bus Station.
The distance between Dunbar and Dumbarton is 128 km. The road distance is 144 km.
You can take a bus from High Street to Barloan Toll via St Andrew's House and Buchanan Bus Station in around 3h 35m.