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Trains from Portsmouth to Northampton

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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. Portsmouth to Northampton

Trains to Northampton from Portsmouth

It takes an average of 5h 13m to travel from Portsmouth to Northampton by train, over a distance of around 98 miles (158 km). There are normally 205 trains per day travelling from Portsmouth to Northampton and tickets for this journey start from £27.90 when you book in advance.

First train

03:05

Last train

23:18

Departure stationPortsmouth
Arrival stationNorthampton
Journey time

From 3h 29m

Distance

98 miles (158 km)

Frequency

205 trains per day

Changes

2 changes

Price

From £27.90

Train operators

Avanti West Coast, CrossCountry, East Midlands Railway, Gatwick Express, London Overground, South Western Railway, Southern, Thameslink

Travel by train from Portsmouth to Northampton

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

Generally, the train from Portsmouth to Northampton takes around 5 hours 13 minutes, but can take just 3 hours 29 minutes on the fastest services. There are up to 205 trains per day from Portsmouth to Northampton.

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

Avanti West Coast, East Midlands Railway, South Western Railway and Thameslink trains run on this route.

Book your ticket from £27.90 for this journey. Booking early is one of the most effective ways to save money.

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

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

Want to know more about your journey from Portsmouth to Northampton? 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 Northampton?

You can travel from Portsmouth to Northampton by train in about 5 hours and 13 minutes. With around 205 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 Northampton?

On average, the train journey from Portsmouth to Northampton takes around 5 hours and 13 minutes, with 205 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 Portsmouth to Northampton?

Train tickets from Portsmouth to Northampton start from as little as £27.90, 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 Portsmouth to Northampton?

The fastest trains from Portsmouth to Northampton can cover the distance of 98 miles (158 km) in as little as 3 hours and 29 minutes.

How do I find cheap train tickets from Portsmouth to Northampton?

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 Portsmouth to Northampton start at £27.90§ 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 Portsmouth to Northampton 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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