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Chiltern Railways
South Western Railway

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Trains to Denham from Portsmouth Harbour

First train

03:26

Last train

20:04

Departure stationPortsmouth Harbour
Arrival stationDenham
Journey time

From 2h 53m

Distance

60 miles (97 km)

Changes

2 changes

Train operators

Chiltern Railways, South Western Railway, Southern

What are the train times from Portsmouth Harbour to Denham?

Check out the next trains departing from Portsmouth Harbour to Denham for Tuesday 10th November 2026 using our handy timetable below, including platform and live travel information. You can view the full day timetable or search for a different date here.
DepartsArrivesDuration
11:1514:383h 23m, 3 changes
11:3314:393h 6m, 2 changes
12:3115:363h 5m, 2 changes
13:1516:092h 54m, 2 changes
13:3116:353h 4m, 2 changes
14:1517:082h 53m, 2 changes
14:3117:383h 7m, 2 changes
15:1518:082h 53m, 2 changes
15:3118:353h 4m, 2 changes
16:1519:082h 53m, 2 changes

Travel by train from Portsmouth Harbour to Denham

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

Generally, the train from Portsmouth Harbour to Denham takes around 3 hours 18 minutes, but can take just 2 hours 53 minutes on the fastest services. There are up to 0 trains per day from Portsmouth Harbour to Denham.

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

South Western Railway, Chiltern Railways and Southern trains operate on this route.

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

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

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

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

How fast can trains travel from Portsmouth Harbour to Denham?

The fastest time a train can travel the 60 miles (97 km) from Portsmouth Harbour to Denham is 2 hours and 53 minutes.

Are there any direct trains from Portsmouth Harbour to Denham?

There are no direct trains that run between Portsmouth Harbour and Denham. You’ll need to make at least 2 changes along the way.

How far is the train ride from Portsmouth Harbour to Denham?

The train ride from Portsmouth Harbour to Denham covers a distance of around 60 miles (97 km). The quickest journeys on this route can take 2 hours and 53 minutes.

What is the best way to travel to Denham from Portsmouth Harbour?

With the fastest journeys taking just 2 hours and 53 minutes, we think the best way to travel between Portsmouth Harbour and Denham is to take the train! Check out our Journey Planner for times, tickets and prices, or explore the classes and onboard services available on the train.

How do I find cheap train tickets from Portsmouth Harbour to Denham?

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 Portsmouth Harbour to Denham 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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