AU$25.11
12:0514:17
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Find the best prices from London to Portsmouth
Here are this week's cheapest tickets from London to Portsmouth, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.
Prices may change due to real-time fluctuations. Please refer to the latest price.
London to Portsmouth Train prices and times
Planning a journey from London to Portsmouth? Trip.com offers train tickets starting from as low as AU$20.09, with average prices for this route around AU$21.10. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departure | Arrival | Operator | Find Tickets |
|---|---|---|---|
03:40 London Blackfriars | 07:46 Portsmouth & Southsea |    | Find Tickets |
05:01 London Blackfriars | 07:49 Portsmouth & Southsea | | Find Tickets |
05:05 London Victoria | 07:50 Portsmouth & Southsea |  | Find Tickets |
05:08 London Waterloo | 07:17 Portsmouth & Southsea | | Find Tickets |
05:12 Vauxhall | 07:17 Portsmouth & Southsea | | Find Tickets |
05:30 London Waterloo | 07:43 Paris | | Find Tickets |
London to Portsmouth Train Route Details
First train
00:02
Last train
23:54
Journey time
1 hour 29 minutes
Distance
101 km
Price
AU$20.09*
How to book cheap train tickets from London to Portsmouth
Season Tickets for frequent travel
For frequent travelers between London and Portsmouth, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annual, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
Network Railcard for South East England
By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.
Traveling in off-peak train times
We recommend buying train tickets from London to Portsmouth during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Get 1/3 off with a Railcard
Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split tickets to save an average extra 30%
Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from London to Portsmouth, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!
Book in advance to save an average of 61%
Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from London to Portsmouth ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3
If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from London to Portsmouth more affordable for families, friends, or colleagues planning a trip together.
London to Portsmouth train ticket types
Save money on your trip from London to Portsmouth with suitable train tickets. It's a great way to spend less!
Off-peak & Super Off-peak train tickets
Off-peak tickets are cheaper and offer more flexibility for travel during less busy times. Super Off-Peak tickets are even cheaper and suitable for unconventional schedules.
Return train tickets
This ticket includes both the outbound and return journeys, saving you the time and hassle of purchasing separate tickets. With just one ticket, you can travel smoothly along the same route.
Advance train tickets
As one of the most cost-effective ticket options available, purchasing up to 12 weeks in advance can save you a considerable amount of money.
Season train tickets
These allow unlimited travel between two stations and can save you over 1/3 on train fares.
Why Book Train Tickets With Trip.com?
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Split Tickets
Save an average of 30% on train fares by splitting your London to Portsmouth journey
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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.