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Cheap flights from London to Southampton from £65

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SOU
12 Jul — 19 Jul1
1 adult

Cheap flight deals from London to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 7 July 2025.

Round-trip from

£147

One-way from

£65
19/8-26/8
  • 19/8-26/8
  • 2 total stops
  • 24h 55m total
  • London to Southampton
easyJet
  • easyJet
  • 14/9
  • 1 total stop
  • 13h 10m total
  • London to Southampton

Find flight deals from London to Southampton

Cheapest flights from London to Southampton
Explore the most affordable flight options available from London to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2025.

Tue 19/819:00STN - SOU
1 stop13h 05mMultiple Airlines
Tue 26/820:00SOU - STN
1 stop11h 50mMultiple Airlines
Deal found 5/7£147
Tue 19/821:35LGW - SOU
1 stop10h 30mMultiple Airlines
Tue 26/820:00SOU - LGW
1 stop12h 20mMultiple Airlines
Deal found 5/7£149
Fri 29/822:15LTN - SOU
1 stop9h 20measyJet
Sun 31/821:30SOU - LTN
1 stop10h 50measyJet
Deal found 7/7£153
Tue 19/821:50LTN - SOU
1 stop10h 15mMultiple Airlines
Tue 26/820:00SOU - LTN
1 stop13h 25mMultiple Airlines
Deal found 5/7£154
Fri 29/822:10STN - SOU
1 stop9h 25measyJet
Sun 31/821:30SOU - STN
1 stop10h 50measyJet
Deal found 6/7£162
Fri 29/818:05LGW - SOU
1 stop13h 30measyJet
Sun 31/821:30SOU - LGW
1 stop10h 50measyJet
Deal found 6/7£201
Thu 7/806:30LHR - SOU
1 stop11h 20mKLM
Wed 13/809:20SOU - LHR
1 stop10h 05mKLM
Deal found 6/7£215
Thu 7/807:45LCY - SOU
1 stop10h 05mKLM
Wed 13/809:20SOU - LCY
1 stop8h 00mKLM
Deal found 6/7£245
Tue 19/815:10LHR - SOU
1 stop4h 20mAer Lingus
Tue 26/820:00SOU - LHR
1 stop12h 00mAer Lingus
Deal found 4/7£258
Mon 4/808:00LHR - SOU
1 stop4h 40mMultiple Airlines
Mon 11/816:35SOU - LHR
1 stop4h 15mMultiple Airlines
Deal found 5/7£262
Wed 20/819:40LGW - SOU
1 stop11h 50mAurigny Air
Wed 27/819:50SOU - LGW
1 stop14h 35mAurigny Air
Deal found 7/7£290
Wed 20/819:20LCY - SOU
1 stop12h 10mAurigny Air
Wed 27/819:50SOU - LCY
1 stop12h 10mAurigny Air
Deal found 7/7£311

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 7 July 2025.
Use the filters below to find and compare flights from London to Southampton that are best for you.

Fly from

London

Fly to

Southampton

Route

Depart

Return

Price

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 19/8

19:00-08:05

1 stop13h 05m

Southampton Eastleigh

Tue 26/8

20:00-07:50

1 stop11h 50m

£147

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Tue 19/8

21:35-08:05

1 stop10h 30m

Southampton Eastleigh

Tue 26/8

20:00-08:20

1 stop12h 20m

£149

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Fri 29/8

22:15-07:35

1 stop9h 20m

Southampton Eastleigh

Sun 31/8

21:30-08:20

1 stop10h 50m

£153

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Tue 19/8

21:50-08:05

1 stop10h 15m

Southampton Eastleigh

Tue 26/8

20:00-09:25

1 stop13h 25m

£154

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Fri 29/8

22:10-07:35

1 stop9h 25m

Southampton Eastleigh

Sun 31/8

21:30-08:20

1 stop10h 50m

£162

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Fri 29/8

18:05-07:35

1 stop13h 30m

Southampton Eastleigh

Sun 31/8

21:30-08:20

1 stop10h 50m

£201

LondonSouthampton

LHR - SOU

LHRSOU

London Heathrow

Thu 7/8

06:30-17:50

1 stop11h 20m

Southampton Eastleigh

Wed 13/8

09:20-19:25

1 stop10h 05m

£215

LondonSouthampton

LCY - SOU

LCYSOU

London City

Thu 7/8

07:45-17:50

1 stop10h 05m

Southampton Eastleigh

Wed 13/8

09:20-17:20

1 stop8h 00m

£245

LondonSouthampton

LHR - SOU

LHRSOU

London Heathrow

Tue 19/8

15:10-19:30

1 stop4h 20m

Southampton Eastleigh

Tue 26/8

20:00-08:00

1 stop12h 00m

£258

LondonSouthampton

LHR - SOU

LHRSOU

London Heathrow

Mon 4/8

08:00-12:40

1 stop4h 40m

Southampton Eastleigh

Mon 11/8

16:35-20:50

1 stop4h 15m

£262

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 26 results
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Best time to book a flight from London to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Southampton

What is the cheapest time of day to fly from LON to SOU?

Find hourly flight availability from London to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 July 2025.

A simple way to save on the total cost of your ticket is to fly from London to Southampton at midday. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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 7 July 2025.
Read reviews from past customers who have flown with KLM, Aer Lingus, andeasyJet from London to Southampton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly into when you book flights from London to Southampton. 0 airlines have flights to Eastleigh from London on a regular basis. Booking flights from London to Southampton Eastleigh should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • What are the cheapest airlines to fly from London to Southampton one-way?

    To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £65. Aurigny Air flights start at £128 while deals on British Airways start at £132 one-way.

  • What are the most popular routes from London to Southampton?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Southampton?

    Currently, September is the cheapest month in which you can book a flight from London to Southampton (average of £203). Flying from London 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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Alternative routes for London to Southampton

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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

When you search for this flight from London to Southampton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Southampton?

Cheapflights helps you find that perfect flight to Southampton from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Southampton from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on London to Southampton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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