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Trains from Northampton to Portsmouth

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Avanti West Coast
CrossCountry

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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.
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  3. Northampton to Portsmouth

Trains to Portsmouth from Northampton

It takes an average of 4h 57m to travel from Northampton to Portsmouth by train, over a distance of around 98 miles (158 km). There are normally 117 trains per day travelling from Northampton to Portsmouth and tickets for this journey start from £24 when you book in advance.

First train

03:14

Last train

23:00

Departure stationNorthampton
Arrival stationPortsmouth
Journey time

From 3h 10m

Distance

98 miles (158 km)

Frequency

117 trains per day

Changes

2 changes

Price

From £24

Train operators

Avanti West Coast, CrossCountry, Great Western Railway, London Overground, Lumo, South Western Railway, Southern, Thameslink

Travel by train from Northampton to Portsmouth

Looking to travel from Northampton to Portsmouth by train? You've come to the right place!

Generally, the train from Northampton to Portsmouth takes around 4 hours 57 minutes, but can take just 3 hours 10 minutes on the fastest services. There are up to 117 trains per day from Northampton to Portsmouth.

You'll need to make 2 changes along the way as there aren't any direct services on this line.

Avanti West Coast, Great Western Railway, Lumo and South Western Railway trains run on this route.

Book your ticket from £24.00 for this journey. Booking early is one of the most effective ways to save money.

Start your search for train tickets from Northampton to Portsmouth in our Journey Planner.

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

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

How do I get from Northampton to Portsmouth?

You can travel from Northampton to Portsmouth by train in about 4 hours and 57 minutes. With around 117 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Northampton to Portsmouth?

On average, the train journey from Northampton to Portsmouth takes around 4 hours and 57 minutes, with 117 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.

How much is the train from Northampton to Portsmouth?

Train tickets from Northampton to Portsmouth start from as little as £24, depending on the time of booking, class of service and type of train. Booking in advance often results in cheaper prices.

What is the fastest train from Northampton to Portsmouth?

The fastest trains from Northampton to Portsmouth can cover the distance of 98 miles (158 km) in as little as 3 hours and 10 minutes.

How do I find cheap train tickets from Northampton 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 Northampton to Portsmouth start at £24§ 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 Northampton 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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