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Trains from Kew Gardens to Portsmouth Harbour

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South Western Railway

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  1. Home
  2. Train times
  3. Kew Gardens to Portsmouth Harbour

Trains to Portsmouth Harbour from Kew Gardens

First train

04:37

Last train

00:01

Departure stationKew Gardens
Arrival stationPortsmouth Harbour
Journey time

From 2h 16m

Distance

59 miles (95 km)

Frequency

20 trains per day

Changes

2 changes

Train operators

London Overground, South Western Railway, Southern, Thameslink

What are the train times from Kew Gardens to Portsmouth Harbour?

Check out the next trains departing from Kew Gardens to Portsmouth Harbour for Tuesday 27th October 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
12:3115:182h 47m, 3 changes
12:4315:433h 0m, 4 changes
12:4315:543h 11m, 3 changes
13:1316:183h 5m, 2 changes
13:3116:182h 47m, 3 changes
13:4316:433h 0m, 4 changes
13:4316:543h 11m, 3 changes
14:1317:183h 5m, 2 changes
14:3117:182h 47m, 3 changes
14:4317:433h 0m, 4 changes

Travelling from Kew Gardens to Portsmouth Harbour by train

If you're planning to travel from Kew Gardens to Portsmouth Harbour, we're here to help!

On average, the train journey from Kew Gardens to Portsmouth Harbour takes around 3 hours 26 minutes. There are normally 20 trains per day travelling from Kew Gardens to Portsmouth Harbour.

You'll have to make 2 changes on your journey to Portsmouth Harbour, as there are no direct trains.

South Western Railway, Thameslink, London Overground and Southern trains run on this route.

Save money on your train tickets by booking in advance.

Use our Journey Planner to compare ticket prices and find the cheapest fares.

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

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

How do you get to Portsmouth Harbour from Kew Gardens?

To travel to Portsmouth Harbour from Kew Gardens, you can take the train - on average, the journey takes around 3 hours and 26 minutes, though the fastest trains can take 2 hours and 16 minutes. Use our Journey Planner to get more information.

How long is the train ride from Kew Gardens to Portsmouth Harbour?

Trains from Kew Gardens to Portsmouth Harbour take an average of 3 hours and 26 minutes, although on the fastest services it can take just 2 hours and 16 minutes. You'll usually find 20 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 Kew Gardens and Portsmouth Harbour by train?

The quickest journey time between Kew Gardens and Portsmouth Harbour by train is 2 hours and 16 minutes.

Are there direct trains from Kew Gardens to Portsmouth Harbour?

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

How do I find cheap train tickets from Kew Gardens 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 Kew Gardens 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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