Timetable
Train route
Cheap train tickets
  1. Trip.com
  2. Trains
  3. UK
  4. Route
  5. London Kings Cross to Southampton
Find the best prices from London Kings Cross to Southampton

Here are this week's cheapest tickets from London Kings Cross to Southampton, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 163.70
Mon1Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 163.70
Tue2Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 163.70
Wed3Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 163.70
Thu4Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 163.70
Fri5Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 96.22
Sat6Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
SEK 163.70
Sun7Dec
View More Trains
*Price changes due to the real-time price fluctuations, please refer to the latest price.

London Kings Cross to Southampton train prices and times

Planning a journey from London Kings Cross to Southampton? Trip.com offers train tickets starting from as low as SEK 96.22, with average prices for this route around SEK 519.81. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

View More Trains
DepartsArrivesOperator
Find Tickets
22:22
2h 4m, Direct
London Kings Cross
00:26
+1
Southampton Airport Parkway
South Western Railway
Find Tickets
22:25
2h 1m, No direct
London Kings Cross
00:26
+1
Southampton Airport Parkway
South Western Railway
Find Tickets
22:52
2h 12m, Direct
London Kings Cross
01:04
+1
Southampton Airport Parkway
South Western Railway
Find Tickets
22:53
2h 11m, No direct
London Kings Cross
01:04
+1
Southampton Airport Parkway
South Western Railway
Find Tickets
22:54
2h 10m, No direct
London Kings Cross
01:04
+1
Southampton Airport Parkway
SouthernSouth Western Railway
Find Tickets
23:50
7h 2m, No direct
London Kings Cross
06:52
+1
Paris
South Western Railway
Find Tickets

London Kings Cross to Southampton train route details

First train
First train
04:41
Last train
Last train
23:56
Departure station
Departure station
London Kings Cross
Arrival station
Arrival station
Southampton
Journey time
Journey time
1h 42m
Distance
Distance
114 km
Price
Price
SEK 96.22*
Train Operators
Train Operators
CrossCountry, Great Western Railway, Thameslink

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

Season Tickets for frequent travels

Season Tickets for frequent travels

Are you frequently traveling between London Kings Cross and Southampton 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 Southeast England

Network Railcard for Southeast England

For only a small annual fee, you can save 1/3 on most fares in Southeast England, including routes in and out of London, with the Network Railcard. Covering both standard and off-peak tickets, this railcard is particularly beneficial for those who travel regularly within this region.
Travelling in off-peak train times

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London Kings Cross to Southampton. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travellers, 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 for greater savings

Split Tickets for greater savings

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 travelling from London Kings Cross 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!
Group travels to save 1/3

Group travels to save 1/3

If you are travelling 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 travelling from London Kings Cross to Southampton more affordable for families, friends, or colleagues planning a trip together.

London Kings Cross to Southampton train ticket types

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

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

    Reduce your train fare by splitting your London Kings Cross to Southampton route into individual segments.
  • Split Tickets

    National Rail Partners

    Official train ticket sellers with 5-star customer service
  • 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

  • Popular Routes

  • Top Destinations

  • Popular stations

*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.