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Portsmouth to London Train prices and times

Planning a journey from Portsmouth to London? Trip.com offers train tickets starting from as low as AED 49.54, with average prices for this route around AED 36.06. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Mon, Jul 14
    From AED 49.54
  • Tue, Jul 15
    From AED 49.54
  • Wed, Jul 16
    From AED 210.51
  • Thu, Jul 17
    From AED 49.54
  • Fri, Jul 18
    From AED 61.92
  • Sat, Jul 19
    From AED 104.02
  • Sun, Jul 20
    From AED 64.40
DepartureArrivalDurationOperator
Find Tickets
04:30
Portsmouth & Southsea
06:30
London Waterloo
2h 0m, DirectSouth Western Railway
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04:30
Portsmouth & Southsea
07:15
London Victoria
2h 45m, Changes requiredSouth Western RailwaySouthern
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05:00
Portsmouth & Southsea
07:30
London Waterloo
2h 30m, DirectSouth Western Railway
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05:17
Portsmouth & Southsea
07:09
London Waterloo
1h 52m, DirectSouth Western Railway
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05:28
Portsmouth & Southsea
07:23
London Waterloo
1h 55m, DirectSouth Western Railway
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05:32
Portsmouth & Southsea
07:45
Paris
2h 13m, DirectSouthern
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Portsmouth to London Train Route Details

First train
First train
04:30
Last train
Last train
23:49
Departure station
Departure station
Portsmouth
Arrival station
Arrival station
London
Journey time
Journey time
1h 31m
Distance
Distance
101 km
Price
Price
AED 49.54*
Train operators
Train operators
Thameslink, Southern, South Western Railway

How to book cheap train tickets from Portsmouth to London

Season Tickets for frequent travel

Season Tickets for frequent travel

For frequent travelers between Portsmouth and London, 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

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

Traveling in off-peak train times

We recommend buying train tickets from Portsmouth to London 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

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.
Split tickets to save an average extra 30%

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 Portsmouth to London, 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%

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 (ideally up to 12 weeks in advance), the greater the savings!
Travel in a group to save 1/3

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 Portsmouth to London more affordable for families, friends, or colleagues planning a trip together.

Portsmouth to London Train Ticket Types

Save money on your trip from Portsmouth to London with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best Price Promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Portsmouth to London journey

  • Split Tickets

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    Official train ticket sellers with 5-star customer support

  • Split Tickets

    No Booking Fees on the App

    Only pay for your train travel – no hidden fees

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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%.