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South Western Railway
Thameslink

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Portsmouth to Brentwood by train

First train

05:28

Last train

23:24

Departure station

Portsmouth

Arrival station

Brentwood

Journey time

From 3h 7m

Distance

81 miles (131 km)

Frequency

8 trains per day

Changes

2 changes

Train operators

South Western Railway, Thameslink, Southern

Travelling from Portsmouth to Brentwood by train

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

On average, it takes around 3 hours 43 minutes to travel from Portsmouth to Brentwood by train, the fastest services can get you there in as little as 3 hours 7 minutes though. You'll usually find 8 trains per day running along the 81 miles (131 km) route between these two destinations. You'll need to make 2 changes during the journey to Brentwood, as there currently aren't any direct services on this route. You can choose to travel with South Western Railway, Thameslink or Southern to get to Brentwood. As the main rail operators on this route, their trains offer modern comfortable seating and plenty of space for luggage as standard.

To help you get great train deals, we'll highlight the cheapest train ticket prices from Portsmouth to Brentwood in our Journey Planner. Just remember, as well as travelling Off-Peak or using a Railcard, the sooner you book your tickets, the more you'll save!

Want to book your train tickets now? Just start a search with us today. If you want to find out more about the journey, scroll up for timetables including live train times, or keep reading for FAQs and tips on how to book cheap train tickets.

FAQs about the train journey from Portsmouth to Brentwood

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

How do you get to Brentwood from Portsmouth?

To travel to Brentwood from Portsmouth, you can take the train - on average, the journey takes around 3 hours and 43 minutes, though the fastest trains can take 3 hours and 7 minutes. Use our Journey Planner to get more information.

How long is the train ride from Portsmouth to Brentwood?

Trains from Portsmouth to Brentwood take an average of 3 hours and 43 minutes, although on the fastest services it can take just 3 hours and 7 minutes. You'll usually find 8 trains per day on this route, so use our Journey Planner to check specific dates as times may vary.

What is the quickest journey time between Portsmouth and Brentwood by train?

The quickest journey time between Portsmouth and Brentwood by train is 3 hours and 7 minutes.

Are there direct trains from Portsmouth to Brentwood?

No, there are no direct trains running from Portsmouth to Brentwood, you’ll usually need to make at least 2 changes during the journey.

Cheap train tickets from Portsmouth to Brentwood

Book in advance

Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.

Consider a Season Ticket

If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Portsmouth to Brentwood is right for you.

Use your Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.

Split your tickets

Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

† 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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