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Trains from London Paddington to Portsmouth & Southsea

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Great Western Railway

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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. London Paddington to Portsmouth & Southsea

Trains to Portsmouth & Southsea from London Paddington

It takes an average of 2h 40m to travel from London Paddington to Portsmouth & Southsea by train, over a distance of around 63 miles (102 km). There are normally 10 trains per day travelling from London Paddington to Portsmouth & Southsea and tickets for this journey start from £18.90 when you book in advance.

First train

05:00

Last train

20:41

Departure stationLondon Paddington
Arrival stationPortsmouth & Southsea
Journey time

From 2h 30m

Distance

63 miles (102 km)

Frequency

10 trains per day

Changes

2 changes

Price

From £18.90

Train operators

CrossCountry, Great Western Railway, Southern, Thameslink

Take the train from London Paddington to Portsmouth & Southsea in 2 hours 30 minutes

If you want to travel from London Paddington to Portsmouth & Southsea by train, you've come to the right place.

You can expect the journey from London Paddington to Portsmouth & Southsea by train to take around 2 hours 40 minutes. If you want to get there as quickly as possible, it can take as little as 2 hours 30 minutes on the fastest services. You'll usually find around 10 trains per day running on this route, which spans 63 miles (102 km). You'll have to make 2 changes along the way on your journey to Portsmouth & Southsea. You can travel on this route with either Great Western Railway, Thameslink or CrossCountry. As the main train operators on this route, all offer comfortable seating and plenty of space for luggage as standard.

Train tickets from London Paddington to Portsmouth & Southsea start from £18.90 when you book in advance, which can be cheaper than buying them on the day. Travelling during Off-Peak times or using a Railcard can also help you save money on train travel. Start a search in our Journey Planner to check out the latest prices.

Ready to book? Start your search for cheap train tickets with us today. Keep reading for more information, including money-saving tips, or check our timetable above where you can view live train times.

What do people frequently ask about the train journey from London Paddington to Portsmouth & Southsea?

Want to know more about your journey from London Paddington to Portsmouth & Southsea? 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 & Southsea from London Paddington?

To travel to Portsmouth & Southsea from London Paddington, you can take the train - on average, the journey takes around 2 hours and 40 minutes, though the fastest trains can take 2 hours and 30 minutes. Use our Journey Planner to get more information.

How long is the train ride from London Paddington to Portsmouth & Southsea?

Trains from London Paddington to Portsmouth & Southsea take an average of 2 hours and 40 minutes, although on the fastest services it can take just 2 hours and 30 minutes. You'll usually find 10 trains per day on this route, so use our Journey Planner to check specific dates as times may vary.

How much does it cost to get from London Paddington to Portsmouth & Southsea by train?

Train tickets from London Paddington to Portsmouth & Southsea can start from £18.90 when booked in advance, but they’re usually more expensive if bought on the day of travel. Prices may also vary depending on the time of day, route, and class you choose.

What is the quickest journey time between London Paddington and Portsmouth & Southsea by train?

The quickest journey time between London Paddington and Portsmouth & Southsea by train is 2 hours and 30 minutes.

How do I find cheap train tickets from London Paddington to Portsmouth & Southsea?

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 London Paddington to Portsmouth & Southsea start at £18.90§ 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 London Paddington to Portsmouth & Southsea 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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