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Trains from Grantham to Portsmouth Harbour

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East Midlands Railway
Great Northern

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  1. Home
  2. Train times
  3. Grantham to Portsmouth Harbour

Trains to Portsmouth Harbour from Grantham

First train

04:47

Last train

21:59

Departure stationGrantham
Arrival stationPortsmouth Harbour
Journey time

From 3h 39m

Distance

147 miles (237 km)

Frequency

30 trains per day

Changes

2 changes

Train operators

East Midlands Railway, Great Northern, Great Western Railway, Greater Anglia, Hull Trains, London North Eastern Railway, London Overground, South Western Railway, Southern, Thameslink

Travel by train from Grantham to Portsmouth Harbour

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

Generally, the train from Grantham to Portsmouth Harbour takes around 4 hours 49 minutes, but can take just 3 hours 39 minutes on the fastest services. There are up to 30 trains per day from Grantham to Portsmouth Harbour.

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

Trains on this route are operated by London North Eastern Railway, Great Western Railway, Greater Anglia and East Midlands Railway.

Booking early is one of the most effective ways to save money.

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

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

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

How do I get from Grantham to Portsmouth Harbour?

You can travel from Grantham to Portsmouth Harbour by train in about 4 hours and 49 minutes. With around 30 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Grantham to Portsmouth Harbour?

On average, the train journey from Grantham to Portsmouth Harbour takes around 4 hours and 49 minutes, with 30 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 Grantham to Portsmouth Harbour?

The fastest trains from Grantham to Portsmouth Harbour can cover the distance of 147 miles (237 km) in as little as 3 hours and 39 minutes.

Is there a direct train from Grantham to Portsmouth Harbour?

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

How do I find cheap train tickets from Grantham 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

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 Grantham to Portsmouth Harbour 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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