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Cheap flights from London, ON to Madrid, Spain from C$ 441

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MAD
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 840

One-way from

C$ 441
Air Canada
  • Air Canada
  • 26/10-2/11
  • 4 total stops
  • 35h 01m total
  • London to Madrid
Search Deals
12/10
  • 12/10
  • 3 total stops
  • 44h 10m 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 11 September 2025.

Sun 26/105:45 a.m.YXU - MAD
2 stops21h 15mAir Canada
Sun 2/111:35 p.m.MAD - YXU
2 stops13h 46mAir Canada
Deal found 11/9C$ 840
Sun 26/105:40 p.m.YXU - MAD
3 stops23h 00mMultiple Airlines
Sun 2/117:05 a.m.MAD - YXU
2 stops20h 16mMultiple Airlines
Deal found 11/9C$ 1,343

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 11 September 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

Sun 26/10

5:45 a.m.-8:00 a.m.

2 stops21h 15m

Madrid Barajas

Sun 2/11

1:35 p.m.-9:21 p.m.

2 stops13h 46m

C$ 840

LondonMadrid

YXU - MAD

YXUMAD

London

Sun 26/10

5:40 p.m.-9:40 p.m.

3 stops23h 00m

Madrid Barajas

Sun 2/11

7:05 a.m.-9:21 p.m.

2 stops20h 16m

C$ 1,343

LondonMadrid

YXU - MAD

YXUMAD

London

Sun 12/10

8:00 p.m.-10:10 p.m.

3 stops44h 10m

C$ 441

LondonMadrid

YXU - MAD

YXUMAD

London

Sat 25/10

6:00 a.m.-12:15 p.m.

2 stops48h 15m

C$ 464

LondonMadrid

YXU - MAD

YXUMAD

London

Sun 12/10

6:15 a.m.-8:20 a.m.

1 stop20h 05m

C$ 525

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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 11 September 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 11 September 2025.
Get a feel of what it's like to fly with Air Canada 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.
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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.

  • How long is the flight from London, Ontario to Madrid?

    Air Canada can get you from London, Ontario to Madrid in just under 21h 15m. Your travel time can differ by up to . The distance from London, Ontario to Madrid is about 6196 km.

  • 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 882AverageC$ 1,306FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Madrid for you. Better yet — we are completely free to use.

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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