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Cheap flights from Southampton to Madrid from £95

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 25/2. 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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Find the cheapest flights from Southampton to Madrid

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:10 - 19:00
SOU
-
MAD
21h 50m
2 stops
Multiple Airlines Logo
11:05 - 15:35
MAD
-
SOU
5h 30m
1 stop
£176Multiple Airlines
Fri, 20 Mar - Tue, 24 Mar
Multiple Airlines Logo
18:20 - 16:50
SOU
-
MAD
21h 30m
2 stops
Multiple Airlines Logo
21:20 - 20:05
MAD
-
SOU
23h 45m
2 stops
£184Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
09:10 - 22:25
SOU
-
MAD
12h 15m
2 stops
Multiple Airlines Logo
18:55 - 08:45
MAD
-
SOU
14h 50m
2 stops
£187Multiple Airlines
Tue, 21 Apr - Thu, 23 Apr
Multiple Airlines Logo
20:10 - 23:35
SOU
-
MAD
26h 25m
1 stop
Multiple Airlines Logo
22:20 - 11:55
MAD
-
SOU
14h 35m
1 stop
£194Multiple Airlines
Fri, 20 Mar - Tue, 24 Mar
Multiple Airlines Logo
18:20 - 16:50
SOU
-
MAD
21h 30m
2 stops
Multiple Airlines Logo
23:25 - 08:40
MAD
-
SOU
10h 15m
1 stop
£195Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
20:10 - 19:00
SOU
-
MAD
21h 50m
2 stops
Multiple Airlines Logo
19:35 - 15:35
MAD
-
SOU
21h 00m
2 stops
£204Multiple Airlines
Fri, 20 Mar - Tue, 24 Mar
Multiple Airlines Logo
17:15 - 09:50
SOU
-
MAD
15h 35m
1 stop
Multiple Airlines Logo
05:45 - 16:45
MAD
-
SOU
12h 00m
1 stop
£208Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
17:15 - 09:50
SOU
-
MAD
15h 35m
1 stop
Multiple Airlines Logo
18:05 - 08:45
MAD
-
SOU
15h 40m
2 stops
£209Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
13:55 - 11:30
SOU
-
MAD
20h 35m
2 stops
Multiple Airlines Logo
18:05 - 08:45
MAD
-
SOU
15h 40m
2 stops
£213Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
20:10 - 11:15
SOU
-
MAD
14h 05m
1 stop
Multiple Airlines Logo
23:25 - 08:40
MAD
-
SOU
10h 15m
1 stop
£224Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar

British Airways flights from Southampton to Madrid

Our best British Airways deals on Southampton to Madrid flight tickets
British Airways
24 Feb
SOU15:00Southampton Eastleigh
5h 50m
1 stop
MAD21:50Madrid Barajas
28 Feb
MAD12:50Madrid Barajas
29h 55m
2 stops
SOU17:45Southampton Eastleigh
£364
British Airways
18 Feb
SOU12:00Southampton Eastleigh
8h 50m
1 stop
MAD21:50Madrid Barajas
20 Feb
MAD19:25Madrid Barajas
22h 15m
2 stops
SOU16:40Southampton Eastleigh
£394
British Airways
24 Feb
SOU15:00Southampton Eastleigh
24h 55m
2 stops
MAD16:55Madrid Barajas
28 Feb
MAD18:05Madrid Barajas
24h 40m
2 stops
SOU17:45Southampton Eastleigh
£424

KLM flights from Southampton to Madrid

Our best KLM deals on Southampton to Madrid flight tickets
KLM
20 Feb
SOU17:35Southampton Eastleigh
25h 05m
1 stop
MAD19:40Madrid Barajas
22 Feb
MAD06:00Madrid Barajas
27h 20m
1 stop
SOU08:20Southampton Eastleigh
£270
KLM
12 Mar
SOU08:50Southampton Eastleigh
6h 15m
1 stop
MAD16:05Madrid Barajas
12 Mar
MAD20:30Madrid Barajas
12h 50m
1 stop
SOU08:20Southampton Eastleigh
£383

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 7 February 2026.
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

Fri 20/3

20:10-19:00

2 stops21h 50m

Madrid Barajas

Tue 24/3

11:05-15:35

1 stop5h 30m

£176

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sun 22/3

18:20-16:50

2 stops21h 30m

Madrid Barajas

Sun 29/3

21:20-20:05

2 stops23h 45m

£184

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Tue 21/4

09:10-22:25

2 stops12h 15m

Madrid Barajas

Thu 23/4

18:55-08:45

2 stops14h 50m

£187

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Fri 20/3

20:10-23:35

1 stop26h 25m

Madrid Barajas

Tue 24/3

22:20-11:55

1 stop14h 35m

£194

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sun 22/3

18:20-16:50

2 stops21h 30m

Madrid Barajas

Sun 29/3

23:25-08:40

1 stop10h 15m

£195

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Fri 20/3

20:10-19:00

2 stops21h 50m

Madrid Barajas

Tue 24/3

19:35-15:35

2 stops21h 00m

£204

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 21/2

17:15-09:50

1 stop15h 35m

Madrid Barajas

Sat 28/2

05:45-16:45

1 stop12h 00m

£208

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 21/2

17:15-09:50

1 stop15h 35m

Madrid Barajas

Sat 28/2

18:05-08:45

2 stops15h 40m

£209

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 21/2

13:55-11:30

2 stops20h 35m

Madrid Barajas

Sat 28/2

18:05-08:45

2 stops15h 40m

£213

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sun 22/3

20:10-11:15

1 stop14h 05m

Madrid Barajas

Sun 29/3

23:25-08:40

1 stop10h 15m

£224

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Sunday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as £307. The most expensive day to fly to Madrid is Wednesday, with ticket prices averaging around £438.

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 £191. 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 £721 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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Southampton to Madrid takes 7h 00m
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 7h 00m 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 £172Free CancellationRating
7.7
1,450 reviews
Search KLM flights

Travelling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Segovia
Toledo
Fuenlabrada
Cuenca
Getafe
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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Fly your favourite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Iberia
easyJet
Ryanair
Air Europa
Iberia Express
KLM
Brussels Airlines
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