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Cheap flights from London Stansted Airport to London from £67

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 3/5. 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
22:25 - 12:50
STN
-
SOU
14h 25m
1 stop
Multiple Airlines Logo
19:20 - 10:35
SOU
-
STN
15h 15m
1 stop
£105Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
21:55 - 12:00
STN
-
SOU
14h 05m
1 stop
Multiple Airlines Logo
18:10 - 20:10
SOU
-
STN
26h 00m
2 stops
£112Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
19:20 - 12:00
STN
-
SOU
16h 40m
1 stop
Multiple Airlines Logo
18:10 - 22:05
SOU
-
STN
27h 55m
1 stop
£117Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
06:05 - 11:05
STN
-
SOU
5h 00m
1 stop
Multiple Airlines Logo
19:20 - 10:35
SOU
-
STN
15h 15m
1 stop
£119Multiple Airlines
Thu, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
21:55 - 08:45
STN
-
SOU
10h 50m
1 stop
Multiple Airlines Logo
19:20 - 10:35
SOU
-
STN
15h 15m
1 stop
£123Multiple Airlines
Thu, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:50 - 17:15
STN
-
SOU
20h 25m
2 stops
Multiple Airlines Logo
19:20 - 10:35
SOU
-
STN
15h 15m
1 stop
£125Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
22:25 - 12:50
STN
-
SOU
14h 25m
1 stop
Multiple Airlines Logo
19:20 - 10:35
SOU
-
STN
15h 15m
1 stop
£127Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
22:00 - 12:00
STN
-
SOU
14h 00m
2 stops
Multiple Airlines Logo
18:10 - 18:40
SOU
-
STN
24h 30m
2 stops
£129Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
22:00 - 08:25
STN
-
SOU
10h 25m
1 stop
Multiple Airlines Logo
13:25 - 22:50
SOU
-
STN
9h 25m
1 stop
£135Multiple Airlines
Sat, 30 May - Tue, 2 Jun
Multiple Airlines Logo
22:25 - 12:50
STN
-
SOU
14h 25m
1 stop
Multiple Airlines Logo
19:20 - 10:35
SOU
-
STN
15h 15m
1 stop
£136Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr

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 1 March 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

Mon 13/4

22:25-12:50

1 stop14h 25m

Southampton Eastleigh

Mon 20/4

19:20-10:35

1 stop15h 15m

£105

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 14/4

21:55-12:00

1 stop14h 05m

Southampton Eastleigh

Tue 21/4

18:10-20:10

2 stops26h 00m

£112

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 14/4

19:20-12:00

1 stop16h 40m

Southampton Eastleigh

Tue 21/4

18:10-22:05

1 stop27h 55m

£117

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 16/4

06:05-11:05

1 stop5h 00m

Southampton Eastleigh

Mon 20/4

19:20-10:35

1 stop15h 15m

£119

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 16/4

21:55-08:45

1 stop10h 50m

Southampton Eastleigh

Mon 20/4

19:20-10:35

1 stop15h 15m

£123

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Mon 13/4

20:50-17:15

2 stops20h 25m

Southampton Eastleigh

Mon 20/4

19:20-10:35

1 stop15h 15m

£125

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Mon 13/4

22:25-12:50

1 stop14h 25m

Southampton Eastleigh

Mon 20/4

19:20-10:35

1 stop15h 15m

£127

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 14/4

22:00-12:00

2 stops14h 00m

Southampton Eastleigh

Tue 21/4

18:10-18:40

2 stops24h 30m

£129

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Sat 30/5

22:00-08:25

1 stop10h 25m

Southampton Eastleigh

Tue 2/6

13:25-22:50

1 stop9h 25m

£135

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Mon 13/4

22:25-12:50

1 stop14h 25m

Southampton Eastleigh

Mon 20/4

19:20-10:35

1 stop15h 15m

£136

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

10h 50m

Direct flights

None
The fastest flight from London Stansted Airport to Southampton takes 10h 50m
There are no direct flights from London Stansted Airport to Southampton. There are no popular flight routes from London Stansted Airport to Southampton.
Search flight deals

  • 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 10h 50m 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.

Travelling to a place near London?

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Portsmouth

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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