The average train between Brighton and Dumbarton takes 8h 10m and the fastest train takes 7h 29m. There is a train service every few hours from Brighton 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.
Trains run hourly between Brighton and Dumbarton. The earliest departure is at 4:12 AM at night, and the last departure from Brighton is at 6:28 PM which arrives into Dumbarton at 6:15 AM. All services require a transfer at London St Pancras Intl and take an average of 8h 10m. The schedules shown below are for the next available departures.


8h 16m • 2 changes


7h 32m • 2 changes


7h 34m • 2 changes


7h 33m • 2 changes


8h 16m • 2 changes


7h 32m • 2 changes


7h 34m • 2 changes


7h 33m • 2 changes


8h 16m • 2 changes


7h 32m • 2 changes


7h 34m • 2 changes


7h 33m • 2 changes


8h 16m • 2 changes


7h 32m • 2 changes


7h 34m • 2 changes


7h 33m • 2 changes
Want to know about travelling from Brighton 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 train from Brighton to Dumbarton. However, there are services departing from Brighton station and arriving at Dumbarton station via London St Pancras Intl. The journey, including transfers, takes approximately 8h 10m.
Brighton to Dumbarton train services, operated by Thameslink, depart from Brighton station.
Brighton to Dumbarton train services, operated by Thameslink, arrive at Glasgow Central station.
Book your Brighton to Dumbarton train tickets online with Thameslink, London North Eastern Railway Limited (LNER) and 2 other operators.
The distance between Brighton and Dumbarton is 640 km. The road distance is 758 km.
You can take a train from Brighton to Risk Street via London St Pancras Intl, London Euston, Glasgow Central, and York Street in around 7h 54m.