It takes an average of 2h 5m to travel from London to Portsmouth by train, over a distance of around 63 miles (102 km). There are normally 334 trains per day travelling from London to Portsmouth and tickets for this journey start from £7 when you book in advance.
First train | 04:08 | |
---|---|---|
Last train | 22:48 | |
Departure station | London | |
Arrival station | Portsmouth | |
Journey time | From 1h 24m | |
Distance | 63 miles (102 km) | |
Frequency | 334 trains per day | |
Changes | Direct trains available | |
Price | From £7 | |
Train operators |
Planning a sunny day out or weekend away in Portsmouth and want to travel by train? Look no further.
The train from London to Portsmouth usually takes 2 hours and 6 minutes, but can take just 1 hour and 24 minutes on the fastest services. You can travel direct on this route with South Western Railway or Southern. You'll find comfortable seating, space for luggage and, on most services, free WiFi as standard.
Whether you're wandering around Portsmouth Historic Dockyard, or climbing Spinnaker Tower, use our Journey Planner at the top of the page to search for cheap ticket prices – we’ll show you how much you can save on your train tickets if you travel Off-Peak or use a Railcard
So what are you waiting for? Search for cheap train tickets from London to Portsmouth with us today, or keep reading for FAQs and money-saving tips.
The average journey time by train between London and Portsmouth is 2 hours and 5 minutes, with around 334 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.
The fastest journey time by train from London to Portsmouth is 1 hour and 24 minutes.
Train ticket prices from London to Portsmouth can start from as little as £7 when you book in advance. The cost of tickets can vary depending on the time of day, route and class you book and are usually more expensive if you book on the day.
Yes, it is possible to travel from London to Portsmouth without having to change trains. There are 334 direct trains from London to Portsmouth each day. Though there may be fewer direct services available depending on your exact departure date.
The first train from London to Portsmouth leaves at 04:08. Times and services may vary during weekends and holidays.
The last train from London to Portsmouth leaves at 22:48. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.
Trains travelling from London to Portsmouth cover a distance of around 63 miles (102 km) during the journey.
If you’re looking for the return train journey, check out trains from Portsmouth to London. If you’re looking for other options, you can also catch the bus from London to Portsmouth.
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.
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 London to Portsmouth is right for you.
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.
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.