The average bus between Dumbarton and Southampton takes 12h 50m and the fastest bus takes 12h 44m. The bus runs, on average, 6 times per week from Dumbarton to Southampton. 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 6 times a week between Dumbarton and Southampton. The earliest departure is at 8:46 PM in the evening, and the last departure from Dumbarton is at 8:46 PM which arrives into Southampton at 9:50 AM. All services require a transfer at Glasgow Queen Street and take an average of 12h 50m. The schedules shown below are for the next available departures.
Want to know about travelling from Dumbarton to Southampton? 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 Southampton. However, there are services departing from Dumbarton station and arriving at Southampton station via Birmingham Coach Station station. The journey, including transfers, takes approximately 12h 50m.
Dumbarton to Southampton bus services, operated by Scottish Citylink Coaches Ltd, depart from Buchanan Bus Station.
Dumbarton to Southampton bus services, operated by Scottish Citylink Coaches Ltd, arrive at Coach Station.
Book your Dumbarton to Southampton bus tickets online with Scottish Citylink Coaches Ltd and National Express.
The distance between Dumbarton and Southampton is 598.3 km. The road distance is 733 km.
You can take a train from Dumbarton Central to Coach Station via Glasgow Queen Street, Buchanan Bus Station, and Birmingham Coach Station in around 14h.