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Cheap flights from Southampton to Madrid from £54

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 31/10. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:30 - 20:35SOU-MAD
10h 05m1 stop
Multiple Airlines Logo
22:15 - 19:20MAD-SOU
22h 05m2 stops
£194Multiple Airlines
Find Deal
Sat, 22 Nov - Sun, 23 Nov
Multiple Airlines Logo
18:25 - 09:55SOU-MAD
14h 30m1 stop
Multiple Airlines Logo
21:35 - 19:20MAD-SOU
22h 45m1 stop
£195Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Multiple Airlines Logo
18:25 - 09:55SOU-MAD
14h 30m1 stop
Multiple Airlines Logo
22:15 - 19:20MAD-SOU
22h 05m2 stops
£206Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
KLM Logo
17:35 - 13:50SOU-MAD
19h 15m2 stops
KLM Logo
17:10 - 08:50MAD-SOU
16h 40m1 stop
£395KLM
Find Deal
Mon, 30 Mar - Tue, 31 Mar
KLM Logo
17:35 - 12:05SOU-MAD
17h 30m2 stops
KLM Logo
17:10 - 17:00MAD-SOU
24h 50m1 stop
£397KLM
Find Deal
Mon, 30 Mar - Tue, 31 Mar
KLM Logo
17:35 - 18:10SOU-MAD
23h 35m2 stops
KLM Logo
20:25 - 17:00MAD-SOU
21h 35m1 stop
£398KLM
Find Deal
Mon, 30 Mar - Tue, 31 Mar
British Airways Logo
12:35 - 09:35SOU-MAD
20h 00m2 stops
British Airways Logo
17:30 - 09:25MAD-SOU
16h 55m2 stops
£414British Airways
Find Deal
Mon, 30 Mar - Tue, 31 Mar
KLM Logo
09:20 - 16:25SOU-MAD
6h 05m1 stop
KLM Logo
13:05 - 17:00MAD-SOU
4h 55m1 stop
£426KLM
Find Deal
Mon, 30 Mar - Tue, 31 Mar
British Airways Logo
09:30 - 11:00SOU-MAD
24h 30m2 stops
British Airways Logo
20:55 - 19:20MAD-SOU
23h 25m2 stops
£432British Airways
Find Deal
Sat, 20 Dec - Thu, 1 Jan
British Airways Logo
12:35 - 09:35SOU-MAD
20h 00m2 stops
British Airways Logo
12:00 - 20:45MAD-SOU
9h 45m2 stops
£433British Airways
Find Deal
Mon, 30 Mar - Tue, 31 Mar

KLM flights from Southampton to Madrid

Our best KLM deals on Southampton to Madrid flight tickets
KLM
30 Mar
SOU17:35Southampton Eastleigh
19h 15m
2 stops
MAD13:50Madrid Barajas
31 Mar
MAD17:10Madrid Barajas
16h 40m
1 stop
SOU08:50Southampton Eastleigh
£395
Find similar
KLM
30 Mar
SOU17:35Southampton Eastleigh
17h 30m
2 stops
MAD12:05Madrid Barajas
31 Mar
MAD17:10Madrid Barajas
24h 50m
1 stop
SOU17:00Southampton Eastleigh
£397
Find similar
KLM
30 Mar
SOU17:35Southampton Eastleigh
23h 35m
2 stops
MAD18:10Madrid Barajas
31 Mar
MAD20:25Madrid Barajas
21h 35m
1 stop
SOU17:00Southampton Eastleigh
£398
Find similar

British Airways flights from Southampton to Madrid

Our best British Airways deals on Southampton to Madrid flight tickets
British Airways
30 Mar
SOU12:35Southampton Eastleigh
20h 00m
2 stops
MAD09:35Madrid Barajas
31 Mar
MAD17:30Madrid Barajas
16h 55m
2 stops
SOU09:25Southampton Eastleigh
£414
Find similar
British Airways
20 Dec
SOU09:30Southampton Eastleigh
24h 30m
2 stops
MAD11:00Madrid Barajas
1 Jan
MAD20:55Madrid Barajas
23h 25m
2 stops
SOU19:20Southampton Eastleigh
£432
Find similar
British Airways
30 Mar
SOU12:35Southampton Eastleigh
20h 00m
2 stops
MAD09:35Madrid Barajas
31 Mar
MAD12:00Madrid Barajas
9h 45m
2 stops
SOU20:45Southampton Eastleigh
£433
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Madrid 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, momondo users made 279,928 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Southampton to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 22/11

09:30-20:35

1 stop10h 05m

Madrid Barajas

Sun 23/11

22:15-19:20

2 stops22h 05m

£194

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sun 30/11

18:25-09:55

1 stop14h 30m

Madrid Barajas

Sun 7/12

21:35-19:20

1 stop22h 45m

£195

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sun 30/11

18:25-09:55

1 stop14h 30m

Madrid Barajas

Sun 7/12

22:15-19:20

2 stops22h 05m

£206

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 30/3

17:35-13:50

2 stops19h 15m

Madrid Barajas

Tue 31/3

17:10-08:50

1 stop16h 40m

£395

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 30/3

17:35-12:05

2 stops17h 30m

Madrid Barajas

Tue 31/3

17:10-17:00

1 stop24h 50m

£397

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 30/3

17:35-18:10

2 stops23h 35m

Madrid Barajas

Tue 31/3

20:25-17:00

1 stop21h 35m

£398

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 30/3

12:35-09:35

2 stops20h 00m

Madrid Barajas

Tue 31/3

17:30-09:25

2 stops16h 55m

£414

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 30/3

09:20-16:25

1 stop6h 05m

Madrid Barajas

Tue 31/3

13:05-17:00

1 stop4h 55m

£426

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 20/12

09:30-11:00

2 stops24h 30m

Madrid Barajas

Thu 1/1

20:55-19:20

2 stops23h 25m

£432

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 30/3

12:35-09:35

2 stops20h 00m

Madrid Barajas

Tue 31/3

12:00-20:45

2 stops9h 45m

£433

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Madrid from

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

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

Our data shows that Saturday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as £382. The most expensive day to fly to Madrid is Wednesday, with ticket prices averaging around £465.

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 £220. 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 £713 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

Direct flights

None
There are no direct flights from Southampton to Madrid. There are no popular flight routes from Southampton to Madrid.
Search flight deals

  • How far is Southampton Eastleigh to Madrid Barajas by plane?

    Madrid Barajas is 732.9 mi away from Southampton Eastleigh. Typically, this will take 4h 50m 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 many operators does momondo search for flights from Southampton Eastleigh Airport to Madrid Barajas Airport?

  • 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.

  • What is the most popular airline from Southampton to Madrid?

Best airlines flying from Southampton to Madrid

Compare and see reviews for airlines that fly from Southampton to Madrid with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £174Free CancellationRating
7.7
1,404 reviews
Search KLM flights

Travelling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fuenlabrada
Segovia
Toledo
Getafe
Guadalajara
Cuenca

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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Fly your favourite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Qatar Airways
Emirates
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India