Arriving in Brighton
Trains traveling between Portsmouth and Brighton usually start their journey from Portsmouth & Southsea and reach Brighton. The duration of this trip is approximately 2h 8m.
Book cheap train tickets from Portsmouth to Brighton
It doesn’t need to be difficult to find cheap train tickets from Portsmouth to Brighton. 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.
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 Portsmouth to Brighton. 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.
Book in advance to save an average of 61%
Booking in advance is one of the most effective ways to get cheap train tickets. Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to purchasing tickets closer to the departure date. By planning your trip from Portsmouth to Brighton ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
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.