Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Southampton to Madrid from £82

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 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Southampton to Madrid

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 07:55SOU  Southampton Eastleigh-MAD Madrid Barajas
10h 15m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
23:10 - 08:35MAD  Madrid Barajas-SOU Southampton Eastleigh
10h 25m1 stop Palma de Mallorca Son Sant Joan
£112Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
19:20 - 22:30SOU  Southampton Eastleigh-MAD Madrid Barajas
26h 10m2 stops Barcelona-El Prat Faro
Multiple Airlines Logo
22:40 - 08:45MAD  Madrid Barajas-SOU Southampton Eastleigh
11h 05m1 stop Faro
£124Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
19:20 - 23:05SOU  Southampton Eastleigh-MAD Madrid Barajas
26h 45m2 stops Barcelona-El Prat Milan Malpensa
Multiple Airlines Logo
22:40 - 08:45MAD  Madrid Barajas-SOU Southampton Eastleigh
11h 05m1 stop Faro
£133Multiple Airlines
Mon, 21 Sep - Wed, 23 Sep
Multiple Airlines Logo
19:20 - 23:05SOU  Southampton Eastleigh-MAD Madrid Barajas
26h 45m2 stops Barcelona-El Prat Milan Malpensa
Multiple Airlines Logo
22:40 - 08:45MAD  Madrid Barajas-SOU Southampton Eastleigh
11h 05m1 stop Faro
£134Multiple Airlines
Mon, 21 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:40 - 22:35SOU  Southampton Eastleigh-MAD Madrid Barajas
24h 55m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
19:00 - 08:35MAD  Madrid Barajas-SOU Southampton Eastleigh
14h 35m1 stop Palma de Mallorca Son Sant Joan
£137Multiple Airlines
Mon, 21 Sep - Wed, 23 Sep
Multiple Airlines Logo
19:20 - 21:55SOU  Southampton Eastleigh-MAD Madrid Barajas
25h 35m1 stop Barcelona-El Prat
Multiple Airlines Logo
21:45 - 08:35MAD  Madrid Barajas-SOU Southampton Eastleigh
11h 50m1 stop Palma de Mallorca Son Sant Joan
£141Multiple Airlines
Mon, 21 Sep - Wed, 23 Sep
Multiple Airlines Logo
19:20 - 01:15SOU  Southampton Eastleigh-MAD Madrid Barajas
28h 55m2 stops Barcelona-El Prat Milan Malpensa
Multiple Airlines Logo
13:15 - 08:35MAD  Madrid Barajas-SOU Southampton Eastleigh
20h 20m2 stops Marseille Palma de Mallorca Son Sant Joan
£143Multiple Airlines
Mon, 21 Sep - Wed, 23 Sep
Multiple Airlines Logo
19:20 - 23:05SOU  Southampton Eastleigh-MAD Madrid Barajas
26h 45m2 stops Barcelona-El Prat Milan Malpensa
Multiple Airlines Logo
13:15 - 08:35MAD  Madrid Barajas-SOU Southampton Eastleigh
20h 20m2 stops Marseille Palma de Mallorca Son Sant Joan
£146Multiple Airlines
Mon, 21 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:00 - 11:40SOU  Southampton Eastleigh-MAD Madrid Barajas
14h 40m1 stop Dublin
Multiple Airlines Logo
22:40 - 08:45MAD  Madrid Barajas-SOU Southampton Eastleigh
11h 05m1 stop Faro
£154Multiple Airlines
Sat, 26 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:50 - 23:20SOU  Southampton Eastleigh-MAD Madrid Barajas
14h 30m2 stops Glasgow Intl London Stansted
Multiple Airlines Logo
22:40 - 08:45MAD  Madrid Barajas-SOU Southampton Eastleigh
11h 05m1 stop Faro
£155Multiple Airlines
Sat, 26 Sep - Wed, 30 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Southampton to Madrid

Our best KLM deals on Southampton to Madrid flight tickets
KLM
1 Sept
SOU17:20Southampton Eastleigh
15h 10m
1 stop
MAD09:30Madrid Barajas
5 Sept
MAD13:05Madrid Barajas
20h 40m
1 stop
SOU08:45Southampton Eastleigh
£191
KLM
1 Sept
SOU17:20Southampton Eastleigh
15h 10m
1 stop
MAD09:30Madrid Barajas
5 Sept
MAD13:05Madrid Barajas
20h 40m
1 stop
SOU08:45Southampton Eastleigh
£192
KLM
30 Aug
SOU17:30Southampton Eastleigh
15h 00m
1 stop
MAD09:30Madrid Barajas
5 Sept
MAD06:00Madrid Barajas
11h 50m
1 stop
SOU16:50Southampton Eastleigh
£205

Aer Lingus flights from Southampton to Madrid

Our best Aer Lingus deals on Southampton to Madrid flight tickets
Aer Lingus
15 Nov
SOU09:20Southampton Eastleigh
11h 00m
1 stop
MAD21:20Madrid Barajas
16 Nov
MAD10:40Madrid Barajas
6h 55m
1 stop
SOU16:35Southampton Eastleigh
£249
Aer Lingus
24 Nov
SOU20:00Southampton Eastleigh
12h 55m
1 stop
MAD09:55Madrid Barajas
26 Nov
MAD10:40Madrid Barajas
6h 55m
1 stop
SOU16:35Southampton Eastleigh
£283
Aer Lingus
13 Nov
SOU20:00Southampton Eastleigh
12h 55m
1 stop
MAD09:55Madrid Barajas
17 Nov
MAD10:40Madrid Barajas
9h 50m
1 stop
SOU19:30Southampton Eastleigh
£292

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 6 August 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

Cheapest return flight
Fastest return journey

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 28/9

20:40-07:55

1 stop10h 15m

Madrid Barajas

Wed 30/9

23:10-08:35

1 stop10h 25m

£112

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 28/9

19:20-22:30

2 stops26h 10m

Madrid Barajas

Wed 30/9

22:40-08:45

1 stop11h 05m

£124

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 21/9

19:20-23:05

2 stops26h 45m

Madrid Barajas

Wed 23/9

22:40-08:45

1 stop11h 05m

£133

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 21/9

19:20-23:05

2 stops26h 45m

Madrid Barajas

Wed 23/9

22:40-08:45

1 stop11h 05m

£134

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 21/9

20:40-22:35

1 stop24h 55m

Madrid Barajas

Wed 23/9

19:00-08:35

1 stop14h 35m

£137

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 21/9

19:20-21:55

1 stop25h 35m

Madrid Barajas

Wed 23/9

21:45-08:35

1 stop11h 50m

£141

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 21/9

19:20-01:15

2 stops28h 55m

Madrid Barajas

Wed 23/9

13:15-08:35

2 stops20h 20m

£143

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 21/9

19:20-23:05

2 stops26h 45m

Madrid Barajas

Wed 23/9

13:15-08:35

2 stops20h 20m

£146

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Sat 26/9

20:00-11:40

1 stop14h 40m

Madrid Barajas

Wed 30/9

22:40-08:45

1 stop11h 05m

£154

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Sat 26/9

07:50-23:20

2 stops14h 30m

Madrid Barajas

Wed 30/9

22:40-08:45

1 stop11h 05m

£155

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 Tuesday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as £288. The most expensive day to fly to Madrid is Monday, with ticket prices averaging around £413.

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 £782 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

8h 10m

Direct flights

None
The fastest flight from Southampton to Madrid takes 8h 10m
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 8h 10m 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.

Travelling to a place near Madrid?

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

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/9
Sat 12/9
By creating a price alert you accept our terms of use and privacy policy.

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
British Airways
Iberia
Ryanair
easyJet
Air Europa
Iberia Express
TAP AIR PORTUGAL
Vueling
Lufthansa