Timetable

Train route

Cheap train tickets

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.

€14.92

Sun23Nov

€14.92

Mon24Nov

€14.92

Tue25Nov

€14.92

Wed26Nov

€14.92

Thu27Nov

€14.92

Fri28Nov

€14.92

Sat29Nov

View more trains 

Prices may change due to real-time 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 €14.92, with average prices for this route around €56.95. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

View More Trains

Departure	Arrival	Find Tickets
20:11 2h 49m, Direct London Kings Cross	23:00 Southampton Central	Find Tickets
20:41 1h 53m, Changes required London Kings Cross	22:34 Southampton Airport Parkway	Find Tickets
21:11 2h 50m, Direct London Kings Cross	00:01 +1 Southampton Central	Find Tickets
21:17 3h 41m, Changes required London Kings Cross	00:58 +1 Southampton Central	Find Tickets
21:21 3h 37m, Changes required London Kings Cross	00:58 +1 Southampton Central	Find Tickets
23:25 2h 39m, Direct London Kings Cross	02:04 +1 Paris	Find Tickets

London Kings Cross to Southampton Train Route Details

First train

07:11

Last train

23:49

Departure station

London Kings Cross

Arrival station

Southampton

Journey time

1h 53m

Distance

114 km

Price

€14.92*

Train operators

CrossCountry, Great Western Railway, Southern

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

Season Tickets for frequent travel

For frequent travelers between London Kings Cross and Southampton, 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

For only a small annual fee, you can save 1/3 on most fares in South East 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.

Traveling in off-peak train times

We recommend buying train tickets from London Kings Cross to Southampton 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

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%

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from London Kings Cross to Southampton, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.

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

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.

London Kings Cross to Southampton train ticket types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:





Why Book Train Tickets With Trip.com?

Best price promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your London Kings Cross to Southampton journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from London Kings Cross to Southampton from €14.92

Save an average of 30%* with SplitTickets

London Kings Cross to Southampton Train prices and times

London Kings Cross to Southampton Train Route Details