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Cheap flights from London Gatwick Airport to Southampton from £49

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SOU
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Southampton
Explore the most affordable flight options available from Gatwick to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Mon 15/606:15
LGW
-
SOU
1 stop5h 35m
Multiple Airlines
Mon 22/620:40
SOU
-
LGW
2 stops22h 20m
Multiple Airlines
Deal found 1/5£132
Sat 13/615:55
LGW
-
SOU
1 stop16h 00m
Multiple Airlines
Sat 20/607:50
SOU
-
LGW
2 stops12h 05m
Multiple Airlines
Deal found 29/4£138
Fri 19/619:10
LGW
-
SOU
1 stop12h 10m
easyJet
Mon 29/620:40
SOU
-
LGW
1 stop11h 55m
easyJet
Deal found 30/4£139
Tue 12/507:40
LGW
-
SOU
1 stop9h 35m
Multiple Airlines
Sat 16/520:00
SOU
-
LGW
1 stop12h 15m
Multiple Airlines
Deal found 27/4£146
Tue 26/519:55
LGW
-
SOU
1 stop12h 10m
Multiple Airlines
Tue 2/618:10
SOU
-
LGW
1 stop16h 20m
Multiple Airlines
Deal found 28/4£149
Fri 12/619:20
LGW
-
SOU
1 stop12h 00m
easyJet
Fri 19/612:20
SOU
-
LGW
1 stop10h 15m
easyJet
Deal found 28/4£151
Sat 9/521:30
LGW
-
SOU
1 stop11h 05m
Multiple Airlines
Wed 13/520:00
SOU
-
LGW
1 stop14h 40m
Multiple Airlines
Deal found 28/4£152
Mon 11/521:30
LGW
-
SOU
1 stop11h 10m
Multiple Airlines
Wed 13/509:20
SOU
-
LGW
1 stop7h 50m
Multiple Airlines
Deal found 30/4£154
Wed 27/507:40
LGW
-
SOU
1 stop25h 05m
Multiple Airlines
Wed 3/619:30
SOU
-
LGW
1 stop12h 10m
Multiple Airlines
Deal found 29/4£159
Fri 19/613:20
LGW
-
SOU
2 stops18h 00m
Multiple Airlines
Mon 29/620:40
SOU
-
LGW
1 stop11h 55m
Multiple Airlines
Deal found 30/4£163

Find flight deals from Gatwick to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 May 2026.

Round-trip from

£138

One-way from

£49
13/6-20/6
  • 13/6-20/6
  • 3 total stops
  • 28h 05m total
  • London to Southampton
Search Deals
easyJet
  • easyJet
  • 10/6
  • 1 total stop
  • 10h 45m total
  • London to Southampton
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 1 May 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

Mon 15/6

06:15-11:50

1 stop5h 35m

Southampton Eastleigh

Mon 22/6

20:40-08:35

1 stop11h 55m

£138

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 12/5

07:40-17:15

1 stop9h 35m

Southampton Eastleigh

Sat 16/5

20:00-08:15

1 stop12h 15m

£146

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 26/5

19:55-08:05

1 stop12h 10m

Southampton Eastleigh

Tue 2/6

18:10-10:30

1 stop16h 20m

£149

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Fri 12/6

19:20-07:20

1 stop12h 00m

Southampton Eastleigh

Fri 19/6

12:20-22:35

1 stop10h 15m

£151

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 27/5

07:40-08:45

1 stop25h 05m

Southampton Eastleigh

Wed 3/6

19:30-07:40

1 stop12h 10m

£159
Fastest return journey

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Fri 12/6

14:55-19:30

1 stop4h 35m

Southampton Eastleigh

Fri 19/6

12:20-22:35

1 stop10h 15m

£166

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Fri 19/6

14:55-07:20

2 stops16h 25m

Southampton Eastleigh

Mon 29/6

20:40-08:35

1 stop11h 55m

£176

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Thu 4/6

20:35-08:40

1 stop12h 05m

Southampton Eastleigh

Sun 7/6

20:00-07:55

1 stop11h 55m

£178

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 30/5

07:30-11:45

1 stop4h 15m

Southampton Eastleigh

Sun 31/5

12:35-07:40

1 stop19h 05m

£235
Cheapest one-way

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Wed 10/6

21:50-08:35

1 stop10h 45m

£49

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Gatwick to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Southampton from London Gatwick?

    If you book a flight to Southampton from London Gatwick, you will be flying to Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 3.5 mi from the center of Southampton. There are 0 flights from London Gatwick to Eastleigh per day from 0 different airlines.

  • How long is the flight from London Gatwick Airport to Southampton?

    easyJet can get you from London Gatwick Airport to Southampton in just under 5h 35m. Your travel time can differ by up to . The distance between London Gatwick Airport and Southampton is about 53 mi.

  • Can I find deals for flights from Gatwick to Southampton that include hotel bookings?

    Yes. In addition to deals on Gatwick to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Southampton.

  • Can I find deals for business class flights from Gatwick to Southampton?

    Yes. Cheapflights offers flight deals from Gatwick to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Liverpool flights
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London City to Birmingham flights
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Southend to Newcastle upon Tyne flights
Heathrow to Birmingham flights
London City to Bristol flights
Luton to Birmingham flights
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Heathrow to Bristol flights
Stansted to Birmingham flights
Southend to Newquay flights
London City to Liverpool flights
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Heathrow to Southampton flights
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Southampton?

Cheapflights makes it easy to find Gatwick to Southampton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Southampton.

Can Cheapflights find flights from Gatwick to Southampton with no change fees?

Need flexible booking options for your flight to Southampton from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Southampton become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Gatwick today and book when prices fit your budget.

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