The average bus between Lockerbie and Dumbarton takes 3h 55m and the fastest bus takes 3h. The bus service runs several times per day from Lockerbie 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 Lockerbie and Dumbarton. The earliest departure is at 7:17 AM in the morning, and the last departure from Lockerbie is at 5:37 PM which arrives into Dumbarton at 11:26 PM. All services require a transfer at High Street and take an average of 3h 55m. The schedules shown below are for the next available departures.


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Want to know about travelling from Lockerbie 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 Lockerbie to Dumbarton. However, there are services departing from Lockerbie station and arriving at Dumbarton station via High Street. The journey, including transfers, takes approximately 3h 55m.
Lockerbie to Dumbarton bus services, operated by Houstons Minicoaches, depart from Alexandra Drive station.
Lockerbie to Dumbarton bus services, operated by Houstons Minicoaches, arrive at Barloan Toll station.
The distance between Lockerbie and Dumbarton is 118.8 km. The road distance is 148 km.
You can take a bus from Alexandra Drive to Barloan Toll via High Street and Buchanan Bus Station in around 3h 25m.