Trains from Portsmouth Harbour to London Waterloo from $8.78*

Arriving in London Waterloo

Every day, up to 92 train depart from Portsmouth Harbour and arrive in London Waterloo, with the shortest journey taking 2h 8m minutes.

Book cheap train tickets from Portsmouth Harbour to London Waterloo

Let's save unnecessary costs when traveling from Portsmouth Harbour to London Waterloo 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.

Season Tickets for frequent travel

If you frequently travel between Portsmouth Harbour and London Waterloo, a Season Ticket could be the best way to save money. Season Tickets allow unlimited travel between the specified stations and are available for various durations, such as weekly, monthly, or annually. By opting for a Season Ticket, you can enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.

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 Harbour to London Waterloo. 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%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book them, the greater the savings. It's recommended to secure your Advance Tickets as soon as possible, ideally up to 12 weeks in advance. By doing so, you'll not only enjoy substantial discounts but also have peace of mind knowing that you've secured the most affordable option for your journey from Portsmouth Harbour to London Waterloo.