SOU - MAD

£73 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 15/6. 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
Sat 14/3Sat 21/3
SOU - MAD • 1 stop
Cheapest one-way flight
£73
Multiple Airlines
Mon 15/6
SOU - MAD • 2 stops
Top airlines
KLM
Cheapest • from £181 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
15:20 - 22:00
SOU
-
MAD
5h 40m
1 stop
Multiple Airlines Logo
18:00 - 08:45
MAD
-
SOU
15h 45m
1 stop
£155Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
15:20 - 22:00
SOU
-
MAD
5h 40m
1 stop
Multiple Airlines Logo
18:15 - 08:45
MAD
-
SOU
15h 30m
2 stops
£168Multiple Airlines
Fri, 27 Feb - Sat, 28 Feb
Multiple Airlines Logo
19:50 - 15:25
SOU
-
MAD
18h 35m
2 stops
Multiple Airlines Logo
18:00 - 08:45
MAD
-
SOU
15h 45m
1 stop
£169Multiple Airlines
Fri, 27 Feb - Sat, 28 Feb
Multiple Airlines Logo
08:10 - 21:55
SOU
-
MAD
12h 45m
1 stop
Multiple Airlines Logo
18:00 - 08:45
MAD
-
SOU
15h 45m
1 stop
£174Multiple Airlines
Fri, 27 Feb - Sat, 28 Feb
Multiple Airlines Logo
19:50 - 15:25
SOU
-
MAD
18h 35m
2 stops
Multiple Airlines Logo
18:15 - 08:45
MAD
-
SOU
15h 30m
2 stops
£179Multiple Airlines
Thu, 11 Jun - Sun, 14 Jun
KLM Logo
09:05 - 09:30
SOU
-
MAD
23h 25m
1 stop
KLM Logo
06:00 - 08:35
MAD
-
SOU
27h 35m
1 stop
£181KLM
Mon, 8 Jun - Sun, 14 Jun
KLM Logo
09:05 - 09:30
SOU
-
MAD
23h 25m
1 stop
KLM Logo
06:00 - 08:35
MAD
-
SOU
27h 35m
1 stop
£182KLM
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
09:25 - 22:45
SOU
-
MAD
12h 20m
2 stops
Multiple Airlines Logo
11:05 - 15:35
MAD
-
SOU
5h 30m
1 stop
£185Multiple Airlines
Thu, 11 Jun - Sun, 14 Jun
Multiple Airlines Logo
15:30 - 21:50
SOU
-
MAD
5h 20m
1 stop
Multiple Airlines Logo
22:45 - 12:25
MAD
-
SOU
14h 40m
2 stops
£186Multiple Airlines
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
12:00 - 20:30
SOU
-
MAD
7h 30m
1 stop
Multiple Airlines Logo
06:45 - 14:50
MAD
-
SOU
9h 05m
1 stop
£191Multiple 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 (£181) and British Airways (£360).

Find deals

Good to know - Cheap tickets from Southampton to Madrid

Low seasonOctober
Cheapest flight£73
Best time to beat the crowds (53% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
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 £73 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.
7.7
KLMOverall score based on 1443 reviews
7.1Entertainment
7.8Boarding
7.6Comfort
7.3Food
8.4Crew
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

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.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

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

Information on your arrival and departure airports

Southampton (SOU)
Madrid (MAD)