The train between Dumbarton and Southampton takes 7h 48m. The train runs, on average, once a 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.
Trains run on demand between Dumbarton and Southampton. Service times information will be available soon. All services run direct with no transfers required, and take on average 7h 48m.
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 train from Dumbarton to Southampton. However, there are services departing from Glasgow Central station and arriving at Southampton Central station via London Euston station. The journey, including transfers, takes approximately 7h 48m.
Dumbarton to Southampton train services, operated by Avanti West Coast, depart from Glasgow Central station.
Dumbarton to Southampton train services, operated by South Western Railway, arrive at Southampton Central station.
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The distance between Dumbarton and Southampton is 598.3 km. The road distance is 697 km.
You can take a train from Dumbarton Central to Southampton Central via Partick, Glasgow Central Low Level, Glasgow Central, London Euston, Euston station, Waterloo Station, and London Waterloo in around 7h 48m.