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Cheap flights from London Stansted Airport to London from £80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to London departing on 21/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Stansted Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:55 - 13:45
STN
-
SOU
7h 50m1 stop
Multiple Airlines Logo
19:55 - 07:15
SOU
-
STN
11h 20m1 stop
£127Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:30 - 15:35
STN
-
SOU
9h 05m1 stop
Multiple Airlines Logo
08:30 - 19:35
SOU
-
STN
11h 05m1 stop
£132Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
21:45 - 11:55
STN
-
SOU
14h 10m1 stop
Multiple Airlines Logo
09:20 - 20:35
SOU
-
STN
11h 15m1 stop
£134Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
06:30 - 08:50
STN
-
SOU
26h 20m2 stops
Multiple Airlines Logo
19:55 - 07:15
SOU
-
STN
11h 20m1 stop
£135Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:55 - 19:20
STN
-
SOU
12h 25m1 stop
Multiple Airlines Logo
09:20 - 20:35
SOU
-
STN
11h 15m1 stop
£135Multiple Airlines
Mon, 2 Feb - Tue, 3 Feb
Multiple Airlines Logo
21:45 - 08:45
STN
-
SOU
11h 00m1 stop
Multiple Airlines Logo
16:05 - 21:20
SOU
-
STN
5h 15m1 stop
£141Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
06:30 - 15:35
STN
-
SOU
9h 05m1 stop
Multiple Airlines Logo
08:30 - 23:45
SOU
-
STN
15h 15m2 stops
£143Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
21:45 - 13:10
STN
-
SOU
15h 25m2 stops
Multiple Airlines Logo
19:55 - 07:15
SOU
-
STN
11h 20m1 stop
£144Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:30 - 15:35
STN
-
SOU
9h 05m1 stop
Multiple Airlines Logo
20:10 - 07:50
SOU
-
STN
11h 40m1 stop
£146Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
20:00 - 08:45
STN
-
SOU
12h 45m1 stop
Multiple Airlines Logo
15:25 - 21:55
SOU
-
STN
6h 30m1 stop
£147Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 9 January 2026.
Use the filters below to find and compare flights from London Stansted Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Fri 27/2

05:55-13:45

1 stop7h 50m

Southampton Eastleigh

Mon 2/3

19:55-07:15

1 stop11h 20m

£127

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 22/1

06:30-15:35

1 stop9h 05m

Southampton Eastleigh

Mon 26/1

08:30-19:35

1 stop11h 05m

£132

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 3/2

21:45-11:55

1 stop14h 10m

Southampton Eastleigh

Tue 10/2

09:20-20:35

1 stop11h 15m

£134

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Mon 23/2

06:30-08:50

2 stops26h 20m

Southampton Eastleigh

Mon 2/3

19:55-07:15

1 stop11h 20m

£135

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Mon 2/2

06:55-19:20

1 stop12h 25m

Southampton Eastleigh

Tue 3/2

09:20-20:35

1 stop11h 15m

£135

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Wed 4/2

21:45-08:45

1 stop11h 00m

Southampton Eastleigh

Wed 11/2

16:05-21:20

1 stop5h 15m

£141

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 22/1

06:30-15:35

1 stop9h 05m

Southampton Eastleigh

Mon 26/1

08:30-23:45

2 stops15h 15m

£143

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Fri 27/2

21:45-13:10

2 stops15h 25m

Southampton Eastleigh

Mon 2/3

19:55-07:15

1 stop11h 20m

£144

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 5/2

06:30-15:35

1 stop9h 05m

Southampton Eastleigh

Thu 12/2

20:10-07:50

1 stop11h 40m

£146

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Sat 21/2

20:00-08:45

1 stop12h 45m

Southampton Eastleigh

Sat 28/2

15:25-21:55

1 stop6h 30m

£147

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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When to book flights from London Stansted Airport to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Stansted Airport to Southampton (STN to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Southampton

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from London Stansted Airport to Southampton takes 7h 40m
There are no direct flights from London Stansted Airport to Southampton. There are no popular flight routes from London Stansted Airport to Southampton.
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  • How far is London Stansted to Southampton Eastleigh by plane?

    There are 97.5 mi between London Stansted and Southampton Eastleigh. Typically, this will take 7h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from London Stansted Airport to Southampton Eastleigh Airport?

    Prices for flights from London Stansted Airport to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from London Stansted Airport to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from London Stansted Airport to Southampton?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London Stansted Airport from Southampton. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London Stansted Airport to Southampton with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

Why should I use momondo to find a flight deal from London to Southampton?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from London.

Can I find flights from London to Southampton with flexible booking policies on momondo?

All flight searches from London to Southampton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Southampton?

momondo helps you find the best flight between London and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Southampton right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from London and alert you when they change.

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