Question 1

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

Accepted Answer

Flying on KLM is currently your cheapest option to Madrid, with prices starting at £211. Another option worth looking into is British Airways, starting at £555 return. KLM is priced at 23% lower than the current average price of a flight leaving 3 months from now.

Question 2

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

Accepted Answer

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 July is currently the most expensive (average of £262). 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.

Question 3

What is the cheapest day to fly from Southampton to Madrid?

Accepted Answer

Travellers seeking maximum savings on their Southampton to Madrid flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

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.

Question 5

E

Accepted Answer

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).

Question 6

What is the cheapest day to fly round-trip from Southampton to Madrid?

Accepted Answer

Travelers have found that booking a Monday departure is the best way to save up to 92% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 7

How far in advance should I book a flight from Southampton to Madrid?

Accepted Answer

Find a great deal and save up to 103% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Southampton to Madrid within the next two weeks, with the cheapest ticket starting at £204.

Question 8

What is the cheapest month to fly from Southampton to Madrid?

Accepted Answer

January can be a great time to fly to Madrid from Southampton with a flight ticket averaging about £149. Cheapflights users have found deals in the month of January for as cheap as £37. The most expensive prices can be found in the month of July.

Question 9

What is the cheapest time of day to fly from SOU to MAD?

Accepted Answer

When flying from Southampton to Madrid, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight at midday.

Question 10

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

Accepted Answer

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

Question 11

How can I find direct flights from Southampton to Madrid?

Accepted Answer

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

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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.

Round-trip from	£157
Popular in	October
Cheapest in	March
Average price	£271

Cheap flights from Southampton to Madrid, Spain from £157

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Southampton to MadridExplore 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 4 July 2025.

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 4 July 2025.

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Best time to book a flight from Southampton to Madrid

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

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 4 July 2025.

Read reviews from past customers who have flown with KLM and British Airways from Southampton to Madrid. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I find direct flights from Southampton to Madrid?

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

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

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Top airline flying from Southampton to Madrid

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

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

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

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

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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 4 July 2025.