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Trains from Portsmouth Harbour to Isleworth

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South Western Railway
Southern

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

Trains to Isleworth from Portsmouth Harbour

First train

03:15

Last train

22:30

Departure stationPortsmouth Harbour
Arrival stationIsleworth
Journey time

From 2h 6m

Distance

58 miles (93 km)

Frequency

35 trains per day

Changes

1 change

Train operators

South Western Railway, Southern

Travel by train from Portsmouth Harbour to Isleworth

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

Generally, the train from Portsmouth Harbour to Isleworth takes around 4 hours 2 minutes, but can take just 2 hours 6 minutes on the fastest services. There are up to 35 trains per day from Portsmouth Harbour to Isleworth.

You'll need to make 1 change along the way as there aren't any direct services on this line.

South Western Railway and Southern trains run 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 Isleworth in our Journey Planner.

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

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

How do you travel to Isleworth from Portsmouth Harbour?

To get to Isleworth from Portsmouth Harbour, why not take the train? With 35 trains per day and an average journey time of 4 hours and 2 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Portsmouth Harbour to Isleworth by train?

On average, it takes around 4 hours and 2 minutes to travel from Portsmouth Harbour to Isleworth by train, although you can get there in 2 hours and 6 minutes on the fastest services. With 35 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How fast can trains travel from Portsmouth Harbour to Isleworth?

The fastest time a train can travel the 58 miles (93 km) from Portsmouth Harbour to Isleworth is 2 hours and 6 minutes.

Are there any direct trains from Portsmouth Harbour to Isleworth?

There are no direct trains that run between Portsmouth Harbour and Isleworth. You’ll need to make at least 1 change along the way.

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

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 Isleworth 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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