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Cheap flights from London Gatwick Airport to London from £106

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 3/10. 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

Multiple Airlines Logo
08:50 - 19:40LGW-SOU
10h 50m1 stop
Multiple Airlines Logo
08:30 - 23:30SOU-LGW
15h 00m1 stop
£122Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Multiple Airlines Logo
08:30 - 14:50LGW-SOU
6h 20m1 stop
Multiple Airlines Logo
07:45 - 15:45SOU-LGW
8h 00m1 stop
£128Multiple Airlines
Find Deal
Tue, 4 Nov - Tue, 11 Nov
Multiple Airlines Logo
19:25 - 14:50LGW-SOU
19h 25m1 stop
Multiple Airlines Logo
07:45 - 15:45SOU-LGW
8h 00m1 stop
£137Multiple Airlines
Find Deal
Mon, 3 Nov - Tue, 11 Nov
easyJet Logo
07:30 - 14:50LGW-SOU
7h 20m1 stop
easyJet Logo
09:00 - 17:35SOU-LGW
8h 35m1 stop
£142easyJet
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Sat, 4 Oct - Wed, 8 Oct
Multiple Airlines Logo
08:30 - 14:50LGW-SOU
6h 20m1 stop
Multiple Airlines Logo
07:45 - 08:40SOU-LGW
24h 55m2 stops
£145Multiple Airlines
Find Deal
Tue, 4 Nov - Tue, 11 Nov
Multiple Airlines Logo
09:00 - 19:20LGW-SOU
10h 20m1 stop
Multiple Airlines Logo
07:45 - 08:40SOU-LGW
24h 55m2 stops
£156Multiple Airlines
Find Deal
Mon, 3 Nov - Tue, 11 Nov
Multiple Airlines Logo
06:15 - 11:20LGW-SOU
5h 05m1 stop
Multiple Airlines Logo
15:45 - 08:35SOU-LGW
16h 50m1 stop
£157Multiple Airlines
Find Deal
Mon, 6 Oct - Fri, 10 Oct
Aurigny Air Logo
18:25 - 07:30LGW-SOU
13h 05m1 stop
Aurigny Air Logo
19:55 - 10:25SOU-LGW
14h 30m1 stop
£258Aurigny Air
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Aurigny Air Logo
19:40 - 07:30LGW-SOU
11h 50m1 stop
Aurigny Air Logo
19:55 - 10:25SOU-LGW
14h 30m1 stop
£259Aurigny Air
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Aurigny Air Logo
11:05 - 19:05LGW-SOU
8h 00m1 stop
Aurigny Air Logo
14:15 - 19:10SOU-LGW
4h 55m1 stop
£284Aurigny Air
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Wed, 5 Nov - Wed, 12 Nov

Aurigny Air flights from London Gatwick Airport to Southampton

Our best Aurigny Air deals on London Gatwick Airport to Southampton flight tickets
Aurigny Air
3 Mar
LGW18:25London Gatwick
13h 05m
1 stop
SOU07:30Southampton Eastleigh
4 Mar
SOU19:55Southampton Eastleigh
14h 30m
1 stop
LGW10:25London Gatwick
£258
Find similar
Aurigny Air
3 Mar
LGW19:40London Gatwick
11h 50m
1 stop
SOU07:30Southampton Eastleigh
4 Mar
SOU19:55Southampton Eastleigh
14h 30m
1 stop
LGW10:25London Gatwick
£259
Find similar
Aurigny Air
5 Nov
LGW11:05London Gatwick
8h 00m
1 stop
SOU19:05Southampton Eastleigh
12 Nov
SOU14:15Southampton Eastleigh
4h 55m
1 stop
LGW19:10London Gatwick
£284
Find similar

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 22 September 2025.
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

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 26/11

08:50-19:40

1 stop10h 50m

Southampton Eastleigh

Mon 1/12

08:30-23:30

1 stop15h 00m

£122

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 4/11

08:30-14:50

1 stop6h 20m

Southampton Eastleigh

Tue 11/11

07:45-15:45

1 stop8h 00m

£128

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Mon 3/11

19:25-14:50

1 stop19h 25m

Southampton Eastleigh

Tue 11/11

07:45-15:45

1 stop8h 00m

£137

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 4/10

07:30-14:50

1 stop7h 20m

Southampton Eastleigh

Wed 8/10

09:00-17:35

1 stop8h 35m

£142

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 4/11

08:30-14:50

1 stop6h 20m

Southampton Eastleigh

Tue 11/11

07:45-08:40

2 stops24h 55m

£145

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Mon 3/11

09:00-19:20

1 stop10h 20m

Southampton Eastleigh

Tue 11/11

07:45-08:40

2 stops24h 55m

£156

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Mon 6/10

06:15-11:20

1 stop5h 05m

Southampton Eastleigh

Fri 10/10

15:45-08:35

1 stop16h 50m

£157

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 3/3

18:25-07:30

1 stop13h 05m

Southampton Eastleigh

Wed 4/3

19:55-10:25

1 stop14h 30m

£258

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 3/3

19:40-07:30

1 stop11h 50m

Southampton Eastleigh

Wed 4/3

19:55-10:25

1 stop14h 30m

£259

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 5/11

11:05-19:05

1 stop8h 00m

Southampton Eastleigh

Wed 12/11

14:15-19:10

1 stop4h 55m

£284

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 day to depart on your flight to Southampton?

Our data shows that Thursday is the least expensive day to fly to Southampton. Tickets to fly out on this day can be as low as £213. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £356. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southampton.

What is the cheapest time of day to depart on your flight to Southampton?

According to our data, the cheapest time of day to fly to Southampton is at midday. momondo users have found flights departing from London Gatwick Airport to Southampton at midday for as low as £218. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £290 on average. Flights to Southampton from London Gatwick Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Direct flights

None
There are no direct flights from London Gatwick Airport to Southampton. There are no popular flight routes from London Gatwick Airport to Southampton.
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  • How far is London Gatwick to Southampton Eastleigh by plane?

    Southampton Eastleigh is 55.8 mi away from London Gatwick. 5h 05m 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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