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Cheap flights from Madrid, Spain to Southampton from £82

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SOU
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to Southampton
Explore the most affordable flight options available from Madrid to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Wed 7/1021:45
MAD
-
SOU
1 stop11h 50m
Multiple Airlines
Mon 19/1020:40
SOU
-
MAD
1 stop14h 25m
Multiple Airlines
Deal found 13/7£111
Wed 5/822:40
MAD
-
SOU
1 stop11h 05m
Multiple Airlines
Thu 20/809:25
SOU
-
MAD
1 stop11h 45m
Multiple Airlines
Deal found 14/7£151
Thu 5/1119:50
MAD
-
SOU
2 stops25h 05m
Multiple Airlines
Mon 9/1119:25
SOU
-
MAD
1 stop17h 30m
Multiple Airlines
Deal found 14/7£164
Thu 20/823:00
MAD
-
SOU
2 stops33h 20m
Multiple Airlines
Wed 26/814:20
SOU
-
MAD
1 stop7h 20m
Multiple Airlines
Deal found 14/7£179
Fri 28/822:55
MAD
-
SOU
2 stops34h 40m
Multiple Airlines
Sat 5/919:25
SOU
-
MAD
1 stop22h 45m
Multiple Airlines
Deal found 14/7£215

Find flight deals from Madrid to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) 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 15 July 2026.

Round-trip from

£111

One-way from

£82

Popular in

August

Cheapest in

January

Average price

£125
7/10-19/10
  • 7/10-19/10
  • 2 total stops
  • 26h 15m total
  • Madrid to Southampton
Search Deals
19/8
  • 19/8
  • 1 total stop
  • 11h 05m total
  • Madrid to Southampton
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Madrid 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 15 July 2026.
Use the filters below to find and compare flights from Madrid to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Wed 7/10

21:45-08:35

1 stop11h 50m

Southampton Eastleigh

Mon 19/10

20:40-12:05

1 stop14h 25m

£111
Fastest return journey

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Wed 5/8

22:40-08:45

1 stop11h 05m

Southampton Eastleigh

Thu 20/8

09:25-22:10

1 stop11h 45m

£151

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Thu 20/8

23:00-07:20

2 stops33h 20m

Southampton Eastleigh

Wed 26/8

14:20-22:40

1 stop7h 20m

£179

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Thu 5/11

20:30-08:40

1 stop13h 10m

Southampton Eastleigh

Mon 9/11

19:25-13:55

1 stop17h 30m

£192

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Sat 8/8

12:25-08:35

2 stops21h 10m

Southampton Eastleigh

Sat 15/8

07:50-01:15

2 stops16h 25m

£217

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Thu 30/7

21:45-19:40

2 stops22h 55m

Southampton Eastleigh

Wed 5/8

17:20-21:45

2 stops27h 25m

£245

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Thu 30/7

17:20-08:45

1 stop16h 25m

Southampton Eastleigh

Wed 5/8

09:15-09:30

1 stop23h 15m

£256
Cheapest one-way
Fastest single journey

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Wed 19/8

22:40-08:45

1 stop11h 05m

£82

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Thu 20/8

23:00-07:20

2 stops33h 20m

£93

MadridSouthampton

MAD - SOU

MADSOU

Madrid Barajas

Thu 13/8

23:00-07:20

2 stops33h 20m

£111

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Madrid to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Madrid 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 Madrid to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madrid 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.

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

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 Madrid to Southampton.

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

Need flexible booking options for your flight to Southampton from Madrid? 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 Madrid 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 Madrid today and book when prices fit your budget.

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