Arriving in Portsmouth & Southsea
Every day, up to 86 train depart from Clapham Junction and arrive in Portsmouth & Southsea, with the shortest journey taking 1h 30m minutes.
Book cheap train tickets from Clapham Junction to Portsmouth & Southsea
Let's save unnecessary costs when traveling from Clapham Junction to Portsmouth & Southsea by taking trains. The best way to find cheap train tickets is through Trip.com. We offer various discounted tips that can guide you towards a more affordable journey, such as using Railcards, Season Tickets, or Split Tickets. Explore the options below for more choices.
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 Clapham Junction 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.
Travel in a group to save 1/3
If you are traveling in a group of three to nine people, you can take advantage of group travel discounts. Many train companies offer GroupSave options that provide a discount of up to 1/3 on off-peak fares. This can make traveling from Clapham Junction to Portsmouth & Southsea more affordable for families, friends, or colleagues planning a trip together.
Split Tickets to save an average extra 30%
Splitting your tickets involves buying separate tickets for different parts of your journey instead of one ticket for the entire trip. This method can often be cheaper and is perfectly legal. For instance, if you're traveling from A to B, you might find that purchasing a ticket from A to C, then C to B costs less than 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.