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Cheap flights from London Gatwick Airport to Southampton from £69

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SOU
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

£180

One-way from

£69
22/9-30/9
  • 22/9-30/9
  • 2 total stops
  • 17h 45m total
  • London to Southampton
Search Deals
easyJet
  • easyJet
  • 15/9
  • 1 total stop
  • 5h 05m total
  • London to Southampton
Search Deals

Find flight deals from Gatwick to Southampton

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 4 July 2025.

Mon 22/908:40LGW - SOU
1 stop10h 50mMultiple Airlines
Tue 30/908:55SOU - LGW
1 stop6h 55mMultiple Airlines
Deal found 2/7£180
Fri 29/819:05LGW - SOU
1 stop12h 30measyJet
Sun 31/821:30SOU - LGW
1 stop13h 25measyJet
Deal found 2/7£180
Tue 12/819:40LGW - SOU
1 stop11h 50mAurigny Air
Tue 19/808:00SOU - LGW
1 stop11h 10mAurigny Air
Deal found 2/7£325

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 4 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Southampton that are best for you.

Fly from

Gatwick

Fly to

Southampton

Route

Depart

Return

Price

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Mon 22/9

08:40-19:30

1 stop10h 50m

Southampton Eastleigh

Tue 30/9

08:55-15:50

1 stop6h 55m

£180

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Fri 29/8

19:05-07:35

1 stop12h 30m

Southampton Eastleigh

Sun 31/8

21:30-10:55

1 stop13h 25m

£180

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 12/8

19:40-07:30

1 stop11h 50m

Southampton Eastleigh

Tue 19/8

08:00-19:10

1 stop11h 10m

£325

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Mon 15/9

06:15-11:20

1 stop5h 05m

£69

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 4/10

08:55-07:45

2 stops22h 50m

£97

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 16/8

18:20-09:30

1 stop15h 10m

£183

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 4 July 2025.
Get a feel of what it's like to fly with easyJet from London Gatwick Airport to Southampton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,816 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Food

5.9

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
easyJet
6.9
Okay
1,816 reviews
easyJet
6.9
Okay
1,816 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Overall

6.9

Crew

7.6

Food

5.9

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

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.

  • 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Southampton?

    Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Southampton (average of £203). Flying from London Gatwick Airport to Southampton in November is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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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