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Trains from Portsmouth to Dumbarton Central

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Avanti West Coast
Caledonian Sleeper

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  1. Home
  2. Train times
  3. Portsmouth to Dumbarton Central

Trains to Dumbarton Central from Portsmouth

First train

05:40

Last train

19:33

Departure stationPortsmouth
Arrival stationDumbarton Central
Journey time

From 8h 15m

Distance

382 miles (615 km)

Frequency

5 trains per day

Changes

2 changes

Train operators

Avanti West Coast, Caledonian Sleeper, CrossCountry, Great Western Railway, London North Eastern Railway, Lumo, ScotRail, South Western Railway, Southern, Thameslink

Plan your journey from Portsmouth to Dumbarton Central

Considering a trip to Dumbarton Central and need more information on how to take the train from Portsmouth to Dumbarton Central? Start your search with us today!

Usually, the train from Portsmouth to Dumbarton Central takes around 9 hours 38 minutes. Every day, there are around 5 trains running on this popular route.

There will be 2 changes on your journey from Portsmouth to Dumbarton Central, as there are no direct trains.

London North Eastern Railway, Avanti West Coast, Great Western Railway and Lumo trains run on this route.

Booking tickets in advance can be cheaper than buying on the day of travel.

Use our Journey Planner to pick the dates and times you want to travel, and we’ll give you all the options.

What do people frequently ask about the train journey from Portsmouth to Dumbarton Central?

Want to know more about your journey from Portsmouth to Dumbarton Central? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from Portsmouth to Dumbarton Central?

You can travel from Portsmouth to Dumbarton Central by train in about 9 hours and 38 minutes. With around 5 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Portsmouth to Dumbarton Central?

On average, the train journey from Portsmouth to Dumbarton Central takes around 9 hours and 38 minutes, with 5 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

What is the fastest train from Portsmouth to Dumbarton Central?

The fastest trains from Portsmouth to Dumbarton Central can cover the distance of 382 miles (615 km) in as little as 8 hours and 15 minutes.

Is there a direct train from Portsmouth to Dumbarton Central?

No, you can’t travel from Portsmouth to Dumbarton Central on a direct train, you’ll need to make at least 2 changes during the journey.

How do I find cheap train tickets from Portsmouth to Dumbarton Central?

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

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

2. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

3. Book split tickets

Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

4. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

5. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Portsmouth to Dumbarton Central is right for you.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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