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Cheap flights from London, ON to Madrid, Spain from C$ 775

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MAD
5 ago — 12 ago1
1 adult

Cheap flight deals from London to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) 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 31 luglio 2025.

Round-trip from

C$ 1,126

One-way from

C$ 775
Air Canada
  • Air Canada
  • 13/9-20/9
  • 3 total stops
  • 34h 54m total
  • London to Madrid
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 35h 35m total
  • London to Madrid
Search Deals

Find flight deals from London to Madrid

Cheapest flights from London to Madrid
Explore the most affordable flight options available from London to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 luglio 2025.

sab 13/96:10 a.m.YXU - MAD
1 stop20h 10mAir Canada
sab 20/912:45 p.m.MAD - YXU
2 stops14h 44mAir Canada
Deal found 30/7C$ 1,126
sab 13/93:50 p.m.YXU - MAD
2 stops20h 55mMultiple Airlines
sab 20/912:45 p.m.MAD - YXU
2 stops14h 44mMultiple Airlines
Deal found 30/7C$ 1,188
sab 13/910:00 a.m.YXU - MAD
3 stops16h 05mUnited Airlines
sab 20/910:50 a.m.MAD - YXU
2 stops16h 39mUnited Airlines
Deal found 30/7C$ 1,666
sab 13/93:50 p.m.YXU - MAD
2 stops25h 40mAvianca
ven 19/91:30 a.m.MAD - YXU
2 stops37h 49mAvianca
Deal found 30/7C$ 3,130

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 629,999 searches. Data last updated 31 luglio 2025.
Use the filters below to find and compare flights from London to Madrid that are best for you.

Fly from

London

Fly to

Madrid

Route

Depart

Return

Price

LondonMadrid

YXU - MAD

YXUMAD

London

sab 13/9

6:10 a.m.-8:20 a.m.

1 stop20h 10m

Madrid Barajas

sab 20/9

12:45 p.m.-9:29 p.m.

2 stops14h 44m

C$ 1,126

LondonMadrid

YXU - MAD

YXUMAD

London

sab 13/9

3:50 p.m.-6:45 p.m.

2 stops20h 55m

Madrid Barajas

sab 20/9

12:45 p.m.-9:29 p.m.

2 stops14h 44m

C$ 1,188

LondonMadrid

YXU - MAD

YXUMAD

London

sab 13/9

10:00 a.m.-8:05 a.m.

3 stops16h 05m

Madrid Barajas

sab 20/9

10:50 a.m.-9:29 p.m.

2 stops16h 39m

C$ 1,666

LondonMadrid

YXU - MAD

YXUMAD

London

sab 13/9

3:50 p.m.-11:30 p.m.

2 stops25h 40m

Madrid Barajas

ven 19/9

1:30 a.m.-9:19 a.m.

2 stops37h 49m

C$ 3,130

LondonMadrid

YXU - MAD

YXUMAD

London

mar 2/9

6:00 a.m.-11:35 p.m.

2 stops35h 35m

C$ 775

LondonMadrid

YXU - MAD

YXUMAD

London

mar 2/9

9:55 a.m.-8:20 a.m.

1 stop16h 25m

C$ 1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Best time to book a flight from London to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from London with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from London to Madrid

What is the cheapest month to book a flight from London, Ontario to Madrid?

Currently, November is the cheapest month in which you can book a flight from London, Ontario to Madrid (average of C$ 658). Flying from London, Ontario to Madrid in December is currently the most expensive (average of C$ 951). 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.

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

Find hourly flight availability from London to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 luglio 2025.

It’s optimal to fly from London, Ontario to Madrid at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

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 31 luglio 2025.
Get a feel of what it's like to fly with United Airlines,Air Canada, andAvianca from London to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,902 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,902 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
9,842 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Avianca
6.7
Okay
2,387 reviews
United Airlines
7.4
Good
8,902 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London, Ontario to Madrid?

    Currently, November is the cheapest month in which you can book a flight from London, Ontario to Madrid (average of C$ 658). Flying from London, Ontario to Madrid in December is currently the most expensive (average of C$ 951). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Madrid

Discover the top airline that operate flights from London 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 629,999 searches. Data last updated 31 luglio 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,039AverageC$ 1,300FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from London 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 London to Madrid?

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

Need flexible booking options for your flight to Madrid from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Madrid from London today and book when prices fit your budget.

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