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Cheap flights from London to Southampton from £93

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SOU
31 Mar — 7 Apr1
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 26 March 2025.

Round-trip from

£126

One-way from

£93
17/5-19/5
  • 17/5-19/5
  • 2 total stops
  • 37h 25m total
  • London to Southampton
Search Deals
8/4
  • 8/4
  • 1 total stop
  • 21h 40m total
  • London to Southampton
Search Deals

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 26 March 2025.

Sat 17/512:15STN - SOU
1 stop23h 10mMultiple Airlines
Mon 19/520:00SOU - STN
1 stop14h 15mMultiple Airlines
Deal found 25/3£126
Sat 17/508:00LTN - SOU
1 stop9h 30measyJet
Mon 19/515:25SOU - LTN
1 stop6h 40measyJet
Deal found 25/3£134
Sat 17/507:50STN - SOU
1 stop27h 35measyJet
Mon 19/511:50SOU - STN
1 stop20h 15measyJet
Deal found 25/3£138
Fri 9/513:30LTN - SOU
1 stop6h 00mMultiple Airlines
Fri 16/520:00SOU - LTN
1 stop17h 35mMultiple Airlines
Deal found 25/3£145
Fri 9/522:00LGW - SOU
1 stop17h 45mMultiple Airlines
Fri 16/520:00SOU - LGW
1 stop21h 10mMultiple Airlines
Deal found 25/3£146
Sat 17/518:35LGW - SOU
1 stop16h 50measyJet
Mon 19/515:25SOU - LGW
1 stop16h 55measyJet
Deal found 25/3£152
Sat 17/521:10LHR - SOU
1 stop11h 25mAer Lingus
Mon 19/520:00SOU - LHR
1 stop12h 00mAer Lingus
Deal found 25/3£203
Fri 9/514:20LHR - SOU
1 stop5h 10mMultiple Airlines
Fri 16/519:25SOU - LHR
1 stop18h 50mMultiple Airlines
Deal found 25/3£213
Thu 15/520:55LHR - SOU
1 stop11h 50mKLM
Mon 19/509:20SOU - LHR
1 stop8h 15mKLM
Deal found 25/3£226
Sat 17/510:00LCY - SOU
1 stop7h 30mKLM
Mon 19/509:20SOU - LCY
1 stop7h 20mKLM
Deal found 25/3£269
Thu 11/908:30LCY - SOU
1 stop10h 05mAurigny Air
Sun 28/914:30SOU - LCY
1 stop4h 20mAurigny Air
Deal found 25/3£341
Tue 8/415:20LHR - SOU
1 stop3h 50mBritish Airways
Mon 14/416:30SOU - LHR
1 stop4h 25mBritish Airways
Deal found 25/3£433

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 26 March 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

Sat 17/5

12:15-11:25

1 stop23h 10m

Southampton Eastleigh

Mon 19/5

20:00-10:15

1 stop14h 15m

£126

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Sat 17/5

08:00-17:30

1 stop9h 30m

Southampton Eastleigh

Mon 19/5

15:25-22:05

1 stop6h 40m

£134

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Sat 17/5

07:50-11:25

1 stop27h 35m

Southampton Eastleigh

Mon 19/5

11:50-08:05

1 stop20h 15m

£138

LondonSouthampton

LTN - SOU

LTNSOU

London Luton

Fri 9/5

13:30-19:30

1 stop6h 00m

Southampton Eastleigh

Fri 16/5

20:00-13:35

1 stop17h 35m

£145

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Fri 9/5

22:00-15:45

1 stop17h 45m

Southampton Eastleigh

Fri 16/5

20:00-17:10

1 stop21h 10m

£146

LondonSouthampton

LGW - SOU

LGWSOU

London Gatwick

Sat 17/5

18:35-11:25

1 stop16h 50m

Southampton Eastleigh

Mon 19/5

15:25-08:20

1 stop16h 55m

£152

LondonSouthampton

LHR - SOU

LHRSOU

London Heathrow

Sat 17/5

21:10-08:35

1 stop11h 25m

Southampton Eastleigh

Mon 19/5

20:00-08:00

1 stop12h 00m

£203

LondonSouthampton

LHR - SOU

LHRSOU

London Heathrow

Fri 9/5

14:20-19:30

1 stop5h 10m

Southampton Eastleigh

Fri 16/5

19:25-14:15

1 stop18h 50m

£213

LondonSouthampton

LHR - SOU

LHRSOU

London Heathrow

Thu 15/5

20:55-08:45

1 stop11h 50m

Southampton Eastleigh

Mon 19/5

09:20-17:35

1 stop8h 15m

£226

LondonSouthampton

LCY - SOU

LCYSOU

London City

Sat 17/5

10:00-17:30

1 stop7h 30m

Southampton Eastleigh

Mon 19/5

09:20-16:40

1 stop7h 20m

£269

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 22 results
1
2
3

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 26 March 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.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

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 26 March 2025.
Get a feel of what it's like to fly with KLM, Aer Lingus and easyJet from London to Southampton by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,319 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,062 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,792 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,712 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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. 1 airline 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 £107. Aer Lingus flights start at £113 while deals on British Airways start at £190 one-way.

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

    Most travelers choose London Heathrow - Southampton Eastleigh, London City - Southampton Eastleigh or London Gatwick - Southampton Eastleigh when deciding on the best route 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.
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Top airline flying from London to Southampton

Discover the top airline that operate flights from London to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£204Average£332FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 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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