Trains to Portsmouth Harbour from Dumbarton Central
| First train | 05:17 | |
|---|---|---|
| Last train | 22:47 | |
| Departure station | Dumbarton Central | |
| Arrival station | Portsmouth Harbour | |
| Journey time | From 8h 22m | |
| Distance | 383 miles (617 km) | |
| Frequency | 23 trains per day | |
| Changes | 2 changes | |
| Train operators | Avanti West Coast, Caledonian Sleeper, London North Eastern Railway, Lumo, ScotRail, South Western Railway, Southern |
What are the train times from Dumbarton Central to Portsmouth Harbour?
Get from Dumbarton Central to Portsmouth Harbour in as little as 8 hours 22 minutes on the fastest trains, so you can make the most of your time.
The average train journey from Dumbarton Central to Portsmouth Harbour takes around 9 hours 33 minutes. There are around 23 trains that operate on this route daily.
As there are no direct trains between Dumbarton Central and Portsmouth Harbour, you'll need to make 2 changes.
London North Eastern Railway, Avanti West Coast, Lumo and ScotRail trains operate on this route.
Booking in advance often results in cheaper ticket prices.
With our Journey Planner, you can check live train times, compare prices and check routes.
What do people frequently ask about the train journey from Dumbarton Central to Portsmouth Harbour?
Want to know more about your journey from Dumbarton Central to Portsmouth Harbour? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.
How far is Portsmouth Harbour from Dumbarton Central by train?
Can I get from Dumbarton Central to Portsmouth Harbour without flying?
What is the best way to get from Dumbarton Central to Portsmouth Harbour?
When is the first train from Dumbarton Central to Portsmouth Harbour?
When is the last train from Dumbarton Central to Portsmouth Harbour?
How often do trains run from Dumbarton Central to Portsmouth Harbour?
How far in advance can I book tickets from Dumbarton Central to Portsmouth Harbour?
How do I find cheap train tickets from Dumbarton Central to Portsmouth Harbour?
As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.
1. Sign up to Ticket Alert
2. Use a Railcard
3. Book split tickets
4. Travel Off-Peak
5. Consider a Season Ticket
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.