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Cheap flights from London Gatwick Airport to London from £75

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 Gatwick Airport to London departing on 29/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from London Gatwick Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:40 - 19:30
LGW
-
SOU
10h 50m
1 stop
Multiple Airlines Logo
09:20 - 17:10
SOU
-
LGW
7h 50m
1 stop
£147Multiple Airlines
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
20:20 - 08:35
LGW
-
SOU
12h 15m
1 stop
Multiple Airlines Logo
20:00 - 09:25
SOU
-
LGW
13h 25m
1 stop
£149Multiple Airlines
Sat, 8 Aug - Sat, 15 Aug
Multiple Airlines Logo
20:05 - 08:45
LGW
-
SOU
12h 40m
1 stop
Multiple Airlines Logo
07:50 - 18:20
SOU
-
LGW
10h 30m
2 stops
£150Multiple Airlines
Wed, 19 Aug - Sat, 22 Aug
Multiple Airlines Logo
22:00 - 08:40
LGW
-
SOU
10h 40m
1 stop
Multiple Airlines Logo
07:50 - 19:55
SOU
-
LGW
12h 05m
2 stops
£151Multiple Airlines
Wed, 19 Aug - Sat, 22 Aug
Multiple Airlines Logo
20:05 - 08:45
LGW
-
SOU
12h 40m
1 stop
Multiple Airlines Logo
20:00 - 09:25
SOU
-
LGW
13h 25m
1 stop
£152Multiple Airlines
Wed, 19 Aug - Sat, 22 Aug
Multiple Airlines Logo
20:50 - 08:40
LGW
-
SOU
11h 50m
1 stop
Multiple Airlines Logo
07:50 - 18:20
SOU
-
LGW
10h 30m
2 stops
£153Multiple Airlines
Wed, 19 Aug - Sat, 29 Aug
Multiple Airlines Logo
07:30 - 11:45
LGW
-
SOU
4h 15m
1 stop
Multiple Airlines Logo
20:00 - 10:55
SOU
-
LGW
14h 55m
1 stop
£162Multiple Airlines
Sat, 8 Aug - Sat, 15 Aug
Multiple Airlines Logo
22:00 - 08:40
LGW
-
SOU
10h 40m
1 stop
Multiple Airlines Logo
20:00 - 08:15
SOU
-
LGW
12h 15m
1 stop
£165Multiple Airlines
Wed, 19 Aug - Sat, 22 Aug
Multiple Airlines Logo
13:10 - 19:30
LGW
-
SOU
6h 20m
1 stop
Multiple Airlines Logo
09:20 - 17:10
SOU
-
LGW
7h 50m
1 stop
£166Multiple Airlines
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
18:40 - 08:45
LGW
-
SOU
14h 05m
1 stop
Multiple Airlines Logo
20:00 - 10:55
SOU
-
LGW
14h 55m
1 stop
£169Multiple Airlines
Thu, 24 Sep - Sat, 3 Oct

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Aurigny Air flights from London Gatwick Airport to Southampton

Our best Aurigny Air deals on London Gatwick Airport to Southampton flight tickets
Aurigny Air
29 Jul
LGW19:40London Gatwick
11h 50m
1 stop
SOU07:30Southampton Eastleigh
5 Aug
SOU08:00Southampton Eastleigh
11h 10m
1 stop
LGW19:10London Gatwick
£288
Aurigny Air
9 Oct
LGW16:25London Gatwick
15h 05m
1 stop
SOU07:30Southampton Eastleigh
12 Oct
SOU08:00Southampton Eastleigh
9h 45m
1 stop
LGW17:45London Gatwick
£289
Aurigny Air
9 Oct
LGW16:25London Gatwick
15h 05m
1 stop
SOU07:30Southampton Eastleigh
12 Oct
SOU08:00Southampton Eastleigh
9h 45m
1 stop
LGW17:45London Gatwick
£289

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick 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 29 June 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Thu 20/8

08:40-19:30

1 stop10h 50m

Southampton Eastleigh

Mon 24/8

09:20-17:10

1 stop7h 50m

£147

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 8/8

20:20-08:35

1 stop12h 15m

Southampton Eastleigh

Sat 15/8

20:00-09:25

1 stop13h 25m

£149

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 19/8

20:05-08:45

1 stop12h 40m

Southampton Eastleigh

Sat 22/8

07:50-18:20

2 stops10h 30m

£150

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 19/8

22:00-08:40

1 stop10h 40m

Southampton Eastleigh

Sat 22/8

07:50-19:55

2 stops12h 05m

£151

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 19/8

20:05-08:45

1 stop12h 40m

Southampton Eastleigh

Sat 22/8

20:00-09:25

1 stop13h 25m

£152

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 19/8

20:50-08:40

1 stop11h 50m

Southampton Eastleigh

Sat 29/8

07:50-18:20

2 stops10h 30m

£153

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 8/8

07:30-11:45

1 stop4h 15m

Southampton Eastleigh

Sat 15/8

20:00-10:55

1 stop14h 55m

£162

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 19/8

22:00-08:40

1 stop10h 40m

Southampton Eastleigh

Sat 22/8

20:00-08:15

1 stop12h 15m

£165
Fastest return journey

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Thu 20/8

13:10-19:30

1 stop6h 20m

Southampton Eastleigh

Mon 24/8

09:20-17:10

1 stop7h 50m

£166

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Thu 24/9

18:40-08:45

1 stop14h 05m

Southampton Eastleigh

Sat 3/10

20:00-10:55

1 stop14h 55m

£169

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from London Gatwick Airport to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Gatwick to Southampton Eastleigh?

easyJet and Aurigny Air are the most popular carriers operating from London Gatwick to Southampton Eastleigh

When to book flights from London Gatwick Airport to Southampton

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

Cheap London Gatwick Airport to Southampton (LGW to SOU) flight deals and tips

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

Fastest flight time

10h 50m

Direct flights

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

Frequently asked questions about flying from London Gatwick Airport to Southampton

  • How far is London Gatwick to Southampton Eastleigh by plane?

    Southampton Eastleigh is 55.8 mi away from London Gatwick. 10h 50m is a normal flight duration for this route.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Southampton Eastleigh Airport.

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

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Southampton . Millions of users trust and use momondo every year so you are in good hands.

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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