SOU - MAD

£108 Find Cheap Flights from Southampton to Madrid

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Madrid departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Madrid

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Madrid, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Madrid, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£155
Multiple Airlines
Mon 1/6Thu 4/6
SOU - MAD • 2 stops
Cheapest one-way flight
£108
Multiple Airlines
Wed 20/5
SOU - MAD • 1 stop
Top airlines
KLM
Cheapest • from £213 (return)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Southampton and Madrid. You’ll need at least 1 connection.
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Madrid!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Southampton to Madrid (SOU-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Madrid that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Madrid

Mon, 1 Jun - Thu, 4 Jun
Multiple Airlines Logo
20:40 - 22:20
SOU
-
MAD
24h 40m
2 stops
Multiple Airlines Logo
12:55 - 07:25
MAD
-
SOU
19h 30m
2 stops
£155Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:00 - 15:00
SOU
-
MAD
18h 00m
2 stops
Multiple Airlines Logo
22:40 - 08:45
MAD
-
SOU
11h 05m
1 stop
£158Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:00 - 21:45
SOU
-
MAD
24h 45m
2 stops
Multiple Airlines Logo
09:55 - 08:35
MAD
-
SOU
23h 40m
2 stops
£161Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
12:20 - 22:40
SOU
-
MAD
9h 20m
1 stop
Multiple Airlines Logo
22:40 - 08:45
MAD
-
SOU
11h 05m
1 stop
£162Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:55 - 23:15
SOU
-
MAD
13h 20m
2 stops
Multiple Airlines Logo
06:30 - 08:35
MAD
-
SOU
27h 05m
2 stops
£166Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
15:35 - 08:20
SOU
-
MAD
15h 45m
1 stop
Multiple Airlines Logo
21:45 - 08:35
MAD
-
SOU
11h 50m
1 stop
£182Multiple Airlines
Mon, 1 Jun - Thu, 4 Jun
Multiple Airlines Logo
06:45 - 18:05
SOU
-
MAD
10h 20m
1 stop
Multiple Airlines Logo
08:10 - 07:25
MAD
-
SOU
24h 15m
2 stops
£183Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
12:35 - 11:40
SOU
-
MAD
22h 05m
2 stops
Multiple Airlines Logo
06:45 - 08:40
MAD
-
SOU
26h 55m
2 stops
£199Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
12:35 - 09:20
SOU
-
MAD
19h 45m
2 stops
Multiple Airlines Logo
22:25 - 17:05
MAD
-
SOU
19h 40m
1 stop
£203Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
20:00 - 01:15
SOU
-
MAD
28h 15m
1 stop
Multiple Airlines Logo
22:25 - 17:05
MAD
-
SOU
19h 40m
1 stop
£211Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Southampton to Madrid flights

Get data-powered insights and trends into flights from Southampton to Madrid to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Southampton to Madrid?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to Madrid were found on KLM (£213) and British Airways (£336).

Find deals

Good to know - Cheap tickets from Southampton to Madrid

Cheapest flight£108
Flight from Southampton to Madrid

When to book flights from Southampton to Madrid

Are your dates flexible? Find out the best times to travel from Southampton to Madrid based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Southampton to Madrid

  • What is the cheapest flight from Southampton to Madrid?

    In the last 3 days, the lowest price for a flight from Southampton to Madrid was £108 for a one-way ticket and £155 for a return.

  • Which airports will I be using when flying from Southampton to Madrid?

    Southampton airport is called Southampton Eastleigh and the only airport in Madrid is Madrid Barajas.

  • Which aircraft models fly most regularly from Southampton to Madrid?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Southampton to Madrid?

    SkyTeam is the only airline alliance operating flights between Southampton and Madrid.

  • How does KAYAK find such low prices on flights from Southampton to Madrid?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Madrid.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Madrid?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Madrid?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Madrid with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Madrid?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Southampton to Madrid

 
See real verified KAYAK customer reviews for airlines flying from Southampton to Madrid. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Southampton to Madrid? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1511 reviews
8.4Crew
7.7Comfort
7.3Food
7.2Entertainment
7.8Boarding
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Everything you need to know for your flight from Southampton to Madrid

Information on your arrival and departure airports

Southampton (SOU)
Madrid (MAD)