Arriving in Portsmouth & Southsea
Every day, up to 106 train depart from London and arrive in Portsmouth & Southsea, with the shortest journey taking 1h 29m minutes.
Book cheap train tickets from London to Portsmouth & Southsea
It doesn’t need to be difficult to find cheap train tickets from London to Portsmouth & Southsea. If you know where to look and how to take advantage of available discounts and travel options, then saving money with Trip.com becomes second nature. Here are some of our top tips to help you save money on your train travel.
Network Railcard for South East England
By purchasing a Network Railcard for an affordable price per year, you can unlock incredible savings of up to 33.4% on every ticket for your travels in London and the South East. With this Railcard in hand, you'll be able to enjoy reduced costs on various ticket types, including Standard or Super-Off Peak train tickets. It's a fantastic opportunity to make your journeys more affordable and convenient.
Get 1/3 off with a Railcard
Various Railcards are available for different groups and can save you up to 1/3 on fares from London to Portsmouth & Southsea. You can choose the 16–25 Railcard or Senior Railcard based on your age. Additionally, the Family & Friends Railcard or Two Together Railcard are good options for group travel.
Split Tickets to save an average extra 30%
Splitting your tickets involves purchasing separate tickets for different segments of your journey instead of a single ticket for the entire trip. This method is legal and can often result in cheaper fares. For example, if you are travelling from A to B, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than purchasing a direct ticket.
*Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. Prices shown do not include split ticket and Railcard discounts.