What is the cheapest airline that flies from Southampton Eastleigh to Madrid Barajas?

Aer Lingus is the most popular carrier operating from Southampton Eastleigh to Madrid Barajas

Which airlines fly to Madrid?

British Airways, Iberia and easyJet are the top three most popular airlines that fly to Madrid from Southampton according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Madrid. Keep in mind that there are 7 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Southampton Eastleigh Airport to Madrid Barajas Airport?

Prices for flights from Southampton Eastleigh Airport to Madrid Barajas Airport were last updated today.

How old do you have to be to fly from Southampton Eastleigh Airport to Madrid Barajas Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£85 Cheap Flights from Southampton to Madrid in 2026/27

Find the cheapest flights from Southampton to Madrid

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:15 - 09:45SOU Southampton Eastleigh-MAD Madrid Barajas

23h 30m2 stops Glasgow Intl London Stansted

18:25 - 08:50MAD Madrid Barajas-SOU Southampton Eastleigh

15h 25m1 stop Dublin

£148Multiple Airlines

Wed, 18 Nov - Wed, 25 Nov

09:15 - 09:45SOU Southampton Eastleigh-MAD Madrid Barajas

23h 30m2 stops Glasgow Intl London Stansted

12:10 - 08:40MAD Madrid Barajas-SOU Southampton Eastleigh

21h 30m2 stops London Luton Glasgow Intl

£151Multiple Airlines

Wed, 18 Nov - Wed, 25 Nov

15:00 - 14:45SOU Southampton Eastleigh-MAD Madrid Barajas

22h 45m2 stops Barcelona-El Prat Ibiza

06:40 - 14:20MAD Madrid Barajas-SOU Southampton Eastleigh

8h 40m1 stop Barcelona-El Prat

£160Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

15:00 - 11:35SOU Southampton Eastleigh-MAD Madrid Barajas

19h 35m1 stop Barcelona-El Prat

06:40 - 14:20MAD Madrid Barajas-SOU Southampton Eastleigh

8h 40m1 stop Barcelona-El Prat

£168Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

09:05 - 22:10SOU Southampton Eastleigh-MAD Madrid Barajas

12h 05m1 stop Palma de Mallorca Son Sant Joan

06:25 - 11:45MAD Madrid Barajas-SOU Southampton Eastleigh

30h 20m2 stops Las Palmas de Gran Canaria Glasgow Intl

£170Multiple Airlines

Thu, 22 Oct - Mon, 26 Oct

12:20 - 09:55SOU Southampton Eastleigh-MAD Madrid Barajas

20h 35m2 stops Belfast Intl Faro

14:05 - 10:15MAD Madrid Barajas-SOU Southampton Eastleigh

21h 10m2 stops London Stansted Glasgow Intl

£172Multiple Airlines

Fri, 16 Oct - Tue, 20 Oct

13:55 - 09:30SOU Southampton Eastleigh-MAD Madrid Barajas

18h 35m2 stops Glasgow Intl London Stansted

05:45 - 19:30MAD Madrid Barajas-SOU Southampton Eastleigh

14h 45m1 stop Dublin

£175Multiple Airlines

Thu, 29 Oct - Wed, 4 Nov

13:55 - 09:30SOU Southampton Eastleigh-MAD Madrid Barajas

18h 35m2 stops Glasgow Intl London Stansted

10:35 - 08:50MAD Madrid Barajas-SOU Southampton Eastleigh

23h 15m2 stops London Stansted Dublin

£179Multiple Airlines

Thu, 29 Oct - Wed, 4 Nov

19:40 - 01:10SOU Southampton Eastleigh-MAD Madrid Barajas

28h 30m2 stops Belfast City London Stansted

07:00 - 08:50MAD Madrid Barajas-SOU Southampton Eastleigh

26h 50m1 stop Dublin

£182Multiple Airlines

Fri, 27 Nov - Sun, 29 Nov

09:05 - 22:35SOU Southampton Eastleigh-MAD Madrid Barajas

12h 30m1 stop Palma de Mallorca Son Sant Joan

07:30 - 18:50MAD Madrid Barajas-SOU Southampton Eastleigh

12h 20m1 stop Barcelona-El Prat

£182Multiple Airlines

Thu, 22 Oct - Mon, 26 Oct

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British Airways flights from Southampton to Madrid

Our best British Airways deals on Southampton to Madrid flight tickets

British Airways

1 Dec

SOU12:35Southampton Eastleigh

20h 10m

2 stops

MAD09:45Madrid Barajas

10 Dec

MAD21:00Madrid Barajas

16h 05m

2 stops

SOU12:05Southampton Eastleigh

£483

British Airways

19 Oct

SOU19:30Southampton Eastleigh

23h 40m

2 stops

MAD20:10Madrid Barajas

21 Oct

MAD21:00Madrid Barajas

16h 05m

2 stops

SOU12:05Southampton Eastleigh

£498

British Airways

19 Oct

SOU19:30Southampton Eastleigh

23h 40m

2 stops

MAD20:10Madrid Barajas

21 Oct

MAD21:00Madrid Barajas

16h 05m

2 stops

SOU12:05Southampton Eastleigh

£500

KLM flights from Southampton to Madrid

Our best KLM deals on Southampton to Madrid flight tickets

KLM

17 Oct

SOU09:20Southampton Eastleigh

13h 05m

1 stop

MAD23:25Madrid Barajas

18 Oct

MAD06:00Madrid Barajas

27h 35m

1 stop

SOU08:35Southampton Eastleigh

£340

KLM

23 Oct

SOU17:20Southampton Eastleigh

15h 10m

1 stop

MAD09:30Madrid Barajas

27 Oct

MAD20:30Madrid Barajas

12h 40m

1 stop

SOU08:10Southampton Eastleigh

£394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Wed 18/11

09:15-09:45

2 stops23h 30m

Madrid Barajas

Wed 25/11

18:25-08:50

1 stop15h 25m

£148

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Wed 18/11

09:15-09:45

2 stops23h 30m

Madrid Barajas

Wed 25/11

12:10-08:40

2 stops21h 30m

£151

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Fri 30/10

15:00-14:45

2 stops22h 45m

Madrid Barajas

Fri 6/11

06:40-14:20

1 stop8h 40m

£160

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Fri 30/10

15:00-11:35

1 stop19h 35m

Madrid Barajas

Fri 6/11

06:40-14:20

1 stop8h 40m

£168

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 22/10

09:05-22:10

1 stop12h 05m

Madrid Barajas

Mon 26/10

06:25-11:45

2 stops30h 20m

£170

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Fri 16/10

12:20-09:55

2 stops20h 35m

Madrid Barajas

Tue 20/10

14:05-10:15

2 stops21h 10m

£172

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 29/10

13:55-09:30

2 stops18h 35m

Madrid Barajas

Wed 4/11

05:45-19:30

1 stop14h 45m

£175

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 29/10

13:55-09:30

2 stops18h 35m

Madrid Barajas

Wed 4/11

10:35-08:50

2 stops23h 15m

£178

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Fri 27/11

19:40-01:10

2 stops28h 30m

Madrid Barajas

Sun 29/11

07:00-08:50

1 stop26h 50m

£182

Fastest return journey

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 22/10

09:05-22:35

1 stop12h 30m

Madrid Barajas

Mon 26/10

07:30-18:50

1 stop12h 20m

£182

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Madrid?

Our data shows that Thursday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as £292. The most expensive day to fly to Madrid is Monday, with ticket prices averaging around £455.

What is the cheapest time of day to depart on your flight to Madrid?

According to our data, the cheapest time of day to fly to Madrid is at midday. momondo users have found flights departing from Southampton to Madrid at midday for as low as £149. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £795 on average. Flights to Madrid from Southampton in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Southampton to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Madrid according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Southampton to Madrid (SOU to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Madrid

Best price found	£85
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Madrid from Southampton in the past 72 hours is £85. The best return flight deal from Southampton to Madrid found on momondo in the last 72 hours is £148.

The fastest flight from Southampton to Madrid takes 12h 55m

There are no direct flights from Southampton to Madrid. There are no popular flight routes from Southampton to Madrid.

Search flight deals

Frequently asked questions about flying from Southampton to Madrid

How far is Southampton Eastleigh to Madrid Barajas by plane?
Madrid Barajas is 732.9 mi away from Southampton Eastleigh. Typically, this will take 12h 55m by plane in normal conditions.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Madrid Barajas Airport?
Prices for flights from Southampton Eastleigh Airport to Madrid Barajas Airport were last updated today.
How old do you have to be to fly from Southampton Eastleigh Airport to Madrid Barajas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Toledo

Segovia

Cuenca

Getafe

Fuenlabrada

Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Madrid?

It is quick and easy to find Southampton to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.

Can I find flights from Southampton to Madrid with flexible booking policies on momondo?

momondo does allow users to show only those flights to Madrid from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to Madrid?

momondo helps you find the best flight between Southampton and Madrid by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Southampton to Madrid right now. Can momondo alert me if prices change?

Price alerts on flights to Madrid from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Southampton to Madrid from £85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Madrid departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Southampton to Madrid

Our best British Airways deals on Southampton to Madrid flight tickets

KLM flights from Southampton to Madrid

Our best KLM deals on Southampton to Madrid flight tickets

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How to get the cheapest flight ticket from Southampton to Madrid

What is the cheapest day to depart on your flight to Madrid?

What is the cheapest time of day to depart on your flight to Madrid?

What is the cheapest airline that flies from Southampton Eastleigh to Madrid Barajas?

Which airlines fly to Madrid?

When to book flights from Southampton to Madrid

Cheap Southampton to Madrid (SOU to MAD) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Southampton to Madrid

Travelling to a place near Madrid?

Why use momondo?

An easier way to manage your Madrid trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favourite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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