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Caledonian Sleeper
ScotRail

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Trains to Portsmouth from Helensburgh Central

First train

20:55

Last train

20:55

Departure stationHelensburgh Central
Arrival stationPortsmouth
Journey time

From 11h 49m

Distance

388 miles (625 km)

Changes

4 changes

Train operators

Caledonian Sleeper, ScotRail, Southern

How to travel from Helensburgh Central to Portsmouth by train

Want to find out more about taking the train from Helensburgh Central to Portsmouth? Look no further.

You'll usually find 0 trains per day running between Helensburgh Central and Portsmouth, which usually take 11 hours 49 minutes to complete the 388 miles (625 km) journey. It can take as little as 11 hours 49 minutes on the fastest services though, if you want to get there as quickly as possible. Although there aren't any direct services on this line, it's still easy to travel to Portsmouth by train, you'll just need to make 4 changes along the way. Both ScotRail and Southern trains operate on this route, offering modern comfortable services with plenty of room for luggage as standard.

Use our Journey Planner at the top of the page to search for cheap ticket prices – we'll show you how much you can save on train tickets from Helensburgh Central to Portsmouth if you book in advance. Travelling Off-Peak or using a Railcard can also help you save.

Keen to book your train tickets to Portsmouth? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable with live train times above, and tips on booking cheap tickets and our FAQs further down the page.

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

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

How fast can trains travel from Helensburgh Central to Portsmouth?

The fastest time a train can travel the 388 miles (625 km) from Helensburgh Central to Portsmouth is 11 hours and 49 minutes.

Are there any direct trains from Helensburgh Central to Portsmouth?

There are no direct trains that run between Helensburgh Central and Portsmouth. You’ll need to make at least 4 changes along the way.

How far is the train ride from Helensburgh Central to Portsmouth?

The train ride from Helensburgh Central to Portsmouth covers a distance of around 388 miles (625 km). The quickest journeys on this route can take 11 hours and 49 minutes.

What is the best way to travel to Portsmouth from Helensburgh Central?

With the fastest journeys taking just 11 hours and 49 minutes, we think the best way to travel between Helensburgh Central and Portsmouth is to take the train! Check out our Journey Planner for times, tickets and prices, or explore the classes and onboard services available on the train.

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

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. Book in advance

Train tickets from Helensburgh Central to Portsmouth start at § one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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 Helensburgh Central to Portsmouth 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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