The average bus between Saint Andrews and Dumbarton takes 4h 2m and the fastest bus takes 3h 20m. There is a bus service every few hours from Saint Andrews 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 hourly between Saint Andrews and Dumbarton. The earliest departure is at 5:00 AM in the morning, and the last departure from Saint Andrews is at 11:20 PM which arrives into Dumbarton at 6:47 AM. All services require a transfer at Railway Station and take an average of 4h 2m. The schedules shown below are for the next available departures.


3h 43m • 2 changes


3h 29m • 2 changes


3h 48m • 2 changes


3h 37m • 2 changes


3h 43m • 2 changes


3h 29m • 2 changes


3h 48m • 2 changes


3h 37m • 2 changes


3h 43m • 2 changes


3h 29m • 2 changes


3h 48m • 2 changes


3h 37m • 2 changes
Want to know about travelling from Saint Andrews 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 Saint Andrews to Dumbarton. However, there are services departing from Saint Andrews station and arriving at Dumbarton station via Buchanan Bus Station station. The journey, including transfers, takes approximately 4h 2m.
Saint Andrews to Dumbarton bus services, operated by Stagecoach East Scotland, depart from Overgate station.
Saint Andrews to Dumbarton bus services, operated by Stagecoach East Scotland, arrive at Barloan Toll station.
The distance between Saint Andrews and Dumbarton is 118.2 km. The road distance is 175 km.
You can take a bus from Bus Station to Barloan Toll via Railway Station, Overgate, and Buchanan Bus Station in around 3h 32m.