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Portsmouth Harbour to Southampton Train prices and times

Looking to travel from Portsmouth Harbour to Southampton? You can buy train tickets with Trip.com for as low as 8,53 €, with average prices for this route around 12,58 €.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

  • Ti, 29. 7.
    From 8,53 €
  • Ke, 30. 7.
    From 12,10 €
  • To, 31. 7.
    From 12,10 €
  • Pe, 1. 8.
    From 12,10 €
  • La, 2. 8.
    From 12,10 €
  • Su, 3. 8.
    From 12,10 €
  • Ma, 4. 8.
DepartureArrivalDurationOperator
Find Tickets
04:25
Portsmouth Harbour
05:32
Southampton Central
1h 7m, Changes requiredSouth Western RailwayGreat Western Railway
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04:55
Portsmouth Harbour
06:00
Southampton Central
1h 5m, Changes requiredSouth Western RailwaySouthern
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06:01
Portsmouth Harbour
06:45
Southampton Central
44m, DirectGreat Western Railway
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06:24
Portsmouth Harbour
07:25
Southampton Airport Parkway
1h 1m, Changes requiredSouth Western Railway
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06:40
Portsmouth Harbour
07:45
Southampton Central
1h 5m, Changes requiredSouth Western Railway
Find Tickets
06:50
Portsmouth Harbour
07:49
Paris
59m, Changes requiredSouth Western Railway
Find Tickets
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Portsmouth Harbour to Southampton Train Route Details

First train
First train
04:25
Last train
Last train
22:33
Departure station
Departure station
Portsmouth Harbour
Arrival station
Arrival station
Southampton
Journey time
Journey time
43m
Distance
Distance
25 km
Price
Price
8,53 €*
Train operators
Train operators
Great Western Railway, Southern, South Western Railway

How to book cheap train tickets from Portsmouth Harbour to Southampton

Traveling in off-peak train times

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Portsmouth Harbour to Southampton can result in significant cost savings.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from Portsmouth Harbour to Southampton for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Portsmouth Harbour to Southampton, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving 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, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from Portsmouth Harbour to Southampton more affordable for families, friends, or colleagues planning a trip together.

Portsmouth Harbour to Southampton Train Ticket Types

Save money on your trip from Portsmouth Harbour to Southampton 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 Harbour to Southampton journey

  • Split Tickets

    National Rail Partners

    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

Recommendations

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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%.