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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 14/4. 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 Gatwick Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 08:45
LGW
-
SOU
12h 10m
1 stop
Multiple Airlines Logo
19:20 - 09:30
SOU
-
LGW
14h 10m
1 stop
£122Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:35 - 08:45
LGW
-
SOU
12h 10m
1 stop
Multiple Airlines Logo
19:20 - 07:00
SOU
-
LGW
11h 40m
1 stop
£123Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
19:55 - 08:05
LGW
-
SOU
12h 10m
1 stop
Multiple Airlines Logo
18:10 - 10:30
SOU
-
LGW
16h 20m
1 stop
£133Multiple Airlines
Tue, 14 Apr - Tue, 5 May
Multiple Airlines Logo
21:35 - 08:05
LGW
-
SOU
10h 30m
1 stop
Multiple Airlines Logo
18:10 - 10:30
SOU
-
LGW
16h 20m
1 stop
£136Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
20:35 - 12:00
LGW
-
SOU
15h 25m
2 stops
Multiple Airlines Logo
18:10 - 10:30
SOU
-
LGW
16h 20m
1 stop
£139Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
15:55 - 07:55
LGW
-
SOU
16h 00m
1 stop
Multiple Airlines Logo
20:00 - 08:15
SOU
-
LGW
12h 15m
1 stop
£141Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
17:30 - 08:45
LGW
-
SOU
15h 15m
2 stops
Multiple Airlines Logo
19:20 - 07:00
SOU
-
LGW
11h 40m
1 stop
£144Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
18:20 - 08:05
LGW
-
SOU
13h 45m
1 stop
Multiple Airlines Logo
20:00 - 09:25
SOU
-
LGW
13h 25m
1 stop
£146Multiple Airlines
Tue, 14 Apr - Sat, 18 Apr
Multiple Airlines Logo
18:20 - 12:00
LGW
-
SOU
17h 40m
2 stops
Multiple Airlines Logo
18:10 - 10:30
SOU
-
LGW
16h 20m
1 stop
£146Multiple Airlines
Tue, 14 Apr - Tue, 5 May
Multiple Airlines Logo
18:20 - 12:00
LGW
-
SOU
17h 40m
2 stops
Multiple Airlines Logo
20:00 - 09:25
SOU
-
LGW
13h 25m
1 stop
£147Multiple Airlines
Tue, 14 Apr - Sat, 18 Apr

Aurigny Air flights from London Gatwick Airport to Southampton

Our best Aurigny Air deals on London Gatwick Airport to Southampton flight tickets
Aurigny Air
9 Aug
LGW16:25London Gatwick
3h 00m
1 stop
SOU19:25Southampton Eastleigh
1 Sept
SOU19:55Southampton Eastleigh
12h 00m
1 stop
LGW07:55London Gatwick
£275
Aurigny Air
10 Aug
LGW19:40London Gatwick
11h 50m
1 stop
SOU07:30Southampton Eastleigh
1 Sept
SOU19:55Southampton Eastleigh
12h 00m
1 stop
LGW07:55London Gatwick
£284
Aurigny Air
9 May
LGW08:35London Gatwick
10h 50m
1 stop
SOU19:25Southampton Eastleigh
16 May
SOU15:15Southampton Eastleigh
3h 55m
1 stop
LGW19:10London Gatwick
£337

easyJet flights from London Gatwick Airport to Southampton

Our best easyJet deals on London Gatwick Airport to Southampton flight tickets
easyJet
17 Apr
LGW06:25London Gatwick
5h 25m
1 stop
SOU11:50Southampton Eastleigh
19 Apr
SOU12:35Southampton Eastleigh
19h 05m
1 stop
LGW07:40London Gatwick
£201
easyJet
15 Aug
LGW07:30London Gatwick
4h 15m
1 stop
SOU11:45Southampton Eastleigh
1 Sept
SOU13:25Southampton Eastleigh
5h 10m
1 stop
LGW18:35London Gatwick
£236
easyJet
12 Aug
LGW06:25London Gatwick
3h 50m
1 stop
SOU10:15Southampton Eastleigh
1 Sept
SOU13:25Southampton Eastleigh
5h 10m
1 stop
LGW18:35London Gatwick
£238

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 30 March 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 23/4

20:35-08:45

1 stop12h 10m

Southampton Eastleigh

Mon 27/4

19:20-09:30

1 stop14h 10m

£122
Fastest return journey

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Thu 23/4

20:35-08:45

1 stop12h 10m

Southampton Eastleigh

Mon 27/4

19:20-07:00

1 stop11h 40m

£123

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 14/4

19:55-08:05

1 stop12h 10m

Southampton Eastleigh

Tue 5/5

18:10-10:30

1 stop16h 20m

£133

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 28/4

21:35-08:05

1 stop10h 30m

Southampton Eastleigh

Tue 5/5

18:10-10:30

1 stop16h 20m

£136

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 28/4

20:35-12:00

2 stops15h 25m

Southampton Eastleigh

Tue 5/5

18:10-10:30

1 stop16h 20m

£139

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 25/4

15:55-07:55

1 stop16h 00m

Southampton Eastleigh

Sat 2/5

20:00-08:15

1 stop12h 15m

£141

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Thu 23/4

17:30-08:45

2 stops15h 15m

Southampton Eastleigh

Mon 27/4

19:20-07:00

1 stop11h 40m

£144

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 14/4

18:20-08:05

1 stop13h 45m

Southampton Eastleigh

Sat 18/4

20:00-09:25

1 stop13h 25m

£146

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 14/4

18:20-12:00

2 stops17h 40m

Southampton Eastleigh

Tue 5/5

18:10-10:30

1 stop16h 20m

£146

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 14/4

18:20-12:00

2 stops17h 40m

Southampton Eastleigh

Sat 18/4

20:00-09:25

1 stop13h 25m

£147

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 is the most popular carrier 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

3h 50m

Direct flights

None
The fastest flight from London Gatwick Airport to Southampton takes 3h 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

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

    Southampton Eastleigh is 55.8 mi away from London Gatwick. 3h 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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