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Trains from Grays to Portsmouth

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South Western Railway
Southern

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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. Grays to Portsmouth

Trains to Portsmouth from Grays

It takes an average of 3h 53m to travel from Grays to Portsmouth by train, over a distance of around 76 miles (122 km). There are normally 77 trains per day travelling from Grays to Portsmouth and tickets for this journey start from £23.10 when you book in advance.

First train

04:46

Last train

00:19

Departure stationGrays
Arrival stationPortsmouth
Journey time

From 2h 43m

Distance

76 miles (122 km)

Frequency

77 trains per day

Changes

2 changes

Price

From £23.10

Train operators

South Western Railway, Southern, Thameslink, c2c

How to travel from Grays to Portsmouth by train

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

You'll usually find 77 trains per day running between Grays and Portsmouth, which usually take 3 hours 53 minutes to complete the 76 miles (122 km) journey. It can take as little as 2 hours 43 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 2 changes along the way. South Western Railway, Thameslink or c2c are the main rail operators on this route, all of which offer modern trains with plenty of space for luggage and comfortable seating.

Use our Journey Planner at the top of the page to search for cheap ticket prices and we'll show you how much you can save. Tickets from Grays to Portsmouth start from £23.10 when 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 Grays to Portsmouth?

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

You can travel from Grays to Portsmouth by train in about 3 hours and 53 minutes. With around 77 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Grays to Portsmouth?

On average, the train journey from Grays to Portsmouth takes around 3 hours and 53 minutes, with 77 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 Grays to Portsmouth?

Train tickets from Grays to Portsmouth start from as little as £23.10, 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 Grays to Portsmouth?

The fastest trains from Grays to Portsmouth can cover the distance of 76 miles (122 km) in as little as 2 hours and 43 minutes.

How do I find cheap train tickets from Grays 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 Grays to Portsmouth start at £23.10§ 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 Grays 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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