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Cheap flights from Southampton to Madrid, Spain from £102

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — MAD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Southampton to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£135

One-way from

£102

Popular in

February

Cheapest in

April

Average price

£347
7/4-10/4
  • 7/4-10/4
  • 2 total stops
  • 24h 35m total
  • Southampton to Madrid
Search Deals
17/5
  • 17/5
  • 2 total stops
  • 49h 30m total
  • Southampton to Madrid
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Southampton to Madrid

Cheapest flights from Southampton to Madrid
Explore the most affordable flight options available from Southampton to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 7/420:30SOU - MAD
1 stop10h 20mMultiple Airlines
Thu 10/407:00MAD - SOU
1 stop14h 15mMultiple Airlines
Deal found 20/2£135
Tue 22/717:35SOU - MAD
1 stop15h 00mKLM
Mon 4/820:25MAD - SOU
1 stop13h 25mKLM
Deal found 20/2£186
Wed 10/908:40SOU - MAD
2 stops7h 50mBritish Airways
Sun 14/910:25MAD - SOU
2 stops10h 00mBritish Airways
Deal found 20/2£512

Find flights from Southampton to Madrid within your budget

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, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Southampton

Fly to

Madrid

Route

Depart

Return

Price

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Mon 7/4

20:30-07:50

1 stop10h 20m

Madrid Barajas

Thu 10/4

07:00-20:15

1 stop14h 15m

£135

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Tue 22/7

17:35-09:35

1 stop15h 00m

Madrid Barajas

Mon 4/8

20:25-08:50

1 stop13h 25m

£186

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Fri 9/5

16:45-09:40

2 stops15h 55m

Madrid Barajas

Mon 12/5

19:55-12:00

2 stops17h 05m

£540

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 17/5

18:55-21:25

2 stops49h 30m

£102

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Thu 12/6

17:35-09:35

1 stop15h 00m

£109

SouthamptonMadrid

SOU - MAD

SOUMAD

Southampton Eastleigh

Sat 16/8

16:00-09:35

2 stops16h 35m

£262

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Southampton to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Southampton to Madrid

Get recent, data-driven insights about flights from Southampton to Madrid including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southampton to Madrid?

Currently, January is the cheapest month in which you can book a flight from Southampton to Madrid (average of £94). Flying from Southampton to Madrid in August is currently the most expensive (average of £267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Madrid ranges from 10.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. July is typically the driest time to visit Madrid when rainfall is around 10.0 mm.

Temperature in Madrid by month

Plan your trip to Madrid by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Madrid, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated 21 February 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Southampton to Madrid round-trip?

    Flying on KLM is currently your cheapest option to Madrid, with prices starting at £186. Another option worth looking into is British Airways, starting at £540 return. KLM is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Southampton to Madrid that include hotel bookings?

    Yes. In addition to deals on Southampton to Madrid flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Madrid.

  • Can I find deals for business class flights from Southampton to Madrid?

    Yes. Cheapflights offers flight deals from Southampton to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southampton to Madrid?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Madrid (average of £94). Flying from Southampton to Madrid in August is currently the most expensive (average of £267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Southampton?

Book flights to Southampton if you plan to visit one of these locations
Guadalajara
Getafe

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Southampton to Madrid

Discover the top airline that operate flights from Southampton to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£186Average£268FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Madrid?

When you search for this flight from Southampton to Madrid, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Madrid?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Madrid by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Madrid with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Madrid flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Southampton to Madrid become cheaper?

Yes! Start tracking prices for Southampton to Madrid flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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