Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK Trains
  4. Routes
  5. London Kings Cross to Southampton Central Trains
UK train new user gifts 2% off trains

  • 2% OFF

    Jun 19, 2024-Jun 20, 2026

    2% OFF UK Train New User Promo Code

    Jun 19, 2024-Jun 20, 2026

London Kings Cross to Southampton Central Train prices and times

Planning a journey from London Kings Cross to Southampton Central? Trip.com offers train tickets starting from as low as £8.85, with average prices for this route around £39.90. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Sat, Sep 6
    From £11.00
  • Sun, Sep 7
    From £11.00
  • Mon, Sep 8
    From £11.00
  • Tue, Sep 9
    From £11.00
  • Wed, Sep 10
    From £11.00
  • Thu, Sep 11
    From £11.00
  • Fri, Sep 12
    From £8.85
DepartureArrivalDurationOperator
Find Tickets
12:33
London Kings Cross
16:03
Southampton Central
3h 30m, Changes requiredGatwick ExpressSouthern
Find Tickets
12:39
London Kings Cross
16:03
Southampton Central
3h 24m, Changes requiredThameslinkSouthern
Find Tickets
12:48
London Kings Cross
15:22
Southampton Central
2h 34m, DirectSouth Western Railway
Find Tickets
12:51
London Kings Cross
14:43
Southampton Central
1h 52m, Changes requiredGreat Western RailwayCrossCountry
Find Tickets
13:02
London Kings Cross
15:22
Southampton Central
2h 20m, Changes requiredGreat Western RailwaySouth Western Railway
Find Tickets
13:03
London Kings Cross
16:31
Paris
3h 28m, Changes requiredGatwick ExpressSouthern
Find Tickets
View More Trains

London Kings Cross to Southampton Central Train Route Details

First train
First train
05:39
Last train
Last train
23:33
Departure station
Departure station
London Kings Cross
Arrival station
Arrival station
Southampton Central
Journey time
Journey time
1h 51m
Distance
Distance
71 miles
Price
Price
£8.85*
Train operators
Train operators
Avanti West Coast, London Overground, CrossCountry

How to book cheap train tickets from London Kings Cross to Southampton Central

Season Tickets for frequent travel

Season Tickets for frequent travel

Are you frequently traveling between London Kings Cross and Southampton Central on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
Network Railcard for South East England

Network Railcard for South East England

To save on train travel in South East England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it's highly advantageous for frequent travelers within this region.
Traveling in off-peak train times

Traveling in off-peak train times

We recommend buying train tickets from London Kings Cross to Southampton Central 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

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 London Kings Cross to Southampton Central, 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 London Kings Cross to Southampton Central more affordable for families, friends, or colleagues planning a trip together.

London Kings Cross to Southampton Central train ticket types

Save money on your trip from London Kings Cross to Southampton Central 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 London Kings Cross to Southampton Central 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

  • Trains from London Kings Cross

  • Trains to Southampton Central

  • Popular routes

  • Top Destinations

  • Popular stations

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.