SOU - LON

£91 Find Cheap Flights from Southampton to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to London departing on 13/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£120
easyJet
Tue 24/2Tue 3/3
SOU - LGW • 1 stop
Cheapest one-way flight
£91
easyJet
Fri 13/3
SOU - LTN • 1 stop
Top routes
SOU
-
LHR
Cheapest
SOU
-
LHR
Most popular
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
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Flight Deals

Cheap Flights from Southampton to London (SOU-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to London

Tue, 24 Feb - Tue, 3 Mar
easyJet Logo
09:20 - 22:15
SOU
-
LGW
12h 55m
1 stop
easyJet Logo
18:35 - 08:50
LGW
-
SOU
14h 15m
1 stop
£120easyJet
Tue, 10 Feb - Wed, 11 Feb
Multiple Airlines Logo
16:05 - 21:20
SOU
-
STN
5h 15m
1 stop
Multiple Airlines Logo
21:45 - 08:45
STN
-
SOU
11h 00m
1 stop
£133Multiple Airlines
Tue, 10 Feb - Wed, 11 Feb
Multiple Airlines Logo
09:20 - 16:55
SOU
-
LTN
7h 35m
1 stop
Multiple Airlines Logo
06:50 - 11:55
LTN
-
SOU
5h 05m
1 stop
£136Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar
Aer Lingus Logo
16:05 - 21:05
SOU
-
LHR
5h 00m
1 stop
Aer Lingus Logo
08:50 - 15:35
LHR
-
SOU
6h 45m
1 stop
£227Aer Lingus
Tue, 10 Feb - Wed, 11 Feb
Aer Lingus Logo
16:05 - 21:05
SOU
-
LHR
5h 00m
1 stop
Aer Lingus Logo
08:50 - 15:35
LHR
-
SOU
6h 45m
1 stop
£228Aer Lingus
Wed, 11 Mar - Thu, 12 Mar
British Airways Logo
12:00 - 20:30
SOU
-
LHR
8h 30m
1 stop
British Airways Logo
12:50 - 17:30
LHR
-
SOU
4h 40m
1 stop
£292British Airways
Wed, 11 Mar - Thu, 12 Mar
British Airways Logo
12:00 - 18:25
SOU
-
LHR
6h 25m
1 stop
British Airways Logo
12:50 - 17:30
LHR
-
SOU
4h 40m
1 stop
£293British Airways
Tue, 28 Apr - Wed, 29 Apr
Aurigny Air Logo
15:15 - 18:50
SOU
-
LCY
3h 35m
1 stop
Aurigny Air Logo
19:20 - 07:30
LCY
-
SOU
12h 10m
1 stop
£323Aurigny Air
Tue, 28 Apr - Wed, 29 Apr
Aurigny Air Logo
15:15 - 18:50
SOU
-
LCY
3h 35m
1 stop
Aurigny Air Logo
19:20 - 07:30
LCY
-
SOU
12h 10m
1 stop
£324Aurigny Air
Thu, 12 Feb - Mon, 16 Feb
KLM Logo
09:00 - 19:35
SOU
-
LCY
10h 35m
1 stop
KLM Logo
20:05 - 08:50
LCY
-
SOU
12h 45m
1 stop
£333KLM
Booking Insights

KAYAK's insights & trends for Southampton to London flights

Get data-powered insights and trends into flights from Southampton to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Southampton to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Southampton to London costs £850 on the route between Southampton (SOU) and London Heathrow Airport (LHR). It is also the most popular route.

Good to know - Cheap tickets from Southampton to London

Cheapest flight£91
Flight from Southampton to London Luton Airport

When to book flights from Southampton to London

Are your dates flexible? Find out the best times to travel from Southampton to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Southampton to London

  • What is the cheapest flight from Southampton to London?

    In the last 3 days, the lowest price for a flight from Southampton to London was £91 for a one-way ticket and £120 for a return.

  • Which airports will I be using when flying from Southampton to London?

    On your way to London, you’ll fly out from Southampton Eastleigh. You’ll be landing in one of London’s 6 airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Southampton to London?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Southampton to London flight route.

  • On which days can I fly direct from Southampton to London?

    There are direct flights from Southampton to London on a daily basis.

  • How does KAYAK find such low prices on flights from Southampton to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Southampton to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Southampton Eastleigh to London.
Find which airlines fly direct from Southampton Eastleigh Airport to London, which days they fly and book direct flights.

Direct departures

Southampton Eastleigh to London

Monday

AccesRail

AccesRail

Tuesday

AccesRail

AccesRail

Wednesday

AccesRail

AccesRail

Thursday

AccesRail

AccesRail

Friday

AccesRail

AccesRail

Saturday

AccesRail

AccesRail

Sunday

AccesRail

AccesRail

See more direct flights

Direct returns

London to Southampton Eastleigh

Monday

AccesRail

AccesRail

Tuesday

AccesRail

AccesRail

Wednesday

AccesRail

AccesRail

Thursday

AccesRail

AccesRail

Friday

AccesRail

AccesRail

Saturday

AccesRail

AccesRail

Sunday

AccesRail

AccesRail

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Everything you need to know for your flight from Southampton to London

Information on your arrival and departure airports

Compare transportation modes for Southampton to London

Transportation modeAverage priceAverage duration
Flights£1,3434h 35m
Trains£792h 05m
Buses£253h 47m