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Portsmouth Harbour to Southampton Train prices and times

Planning a journey from Portsmouth Harbour to Southampton? Trip.com offers train tickets starting from as low as $14.19, with average prices for this route around $14.75. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Fri, Jul 11
  • Sat, Jul 12
    From $14.19
  • Sun, Jul 13
    From $14.19
  • Mon, Jul 14
    From $14.19
  • Tue, Jul 15
    From $14.19
  • Wed, Jul 16
    From $14.19
  • Thu, Jul 17
    From $14.19
DepartureArrivalDurationOperator
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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
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06:50
Portsmouth Harbour
07:49
Paris
59m, Changes requiredSouth Western Railway
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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
16 miles
Price
Price
$14.19*
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

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit 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 Harbour to Southampton, 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%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Portsmouth Harbour to Southampton ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

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

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    Official train ticket sellers with 5-star customer support

  • Split Tickets

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    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%.