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Cheap flights from London, ON to Spain from C$ 740

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MAD
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Spain

Enter your travel dates to find the best prices.

Cheapest flights from London to Spain
Explore the most affordable flight options available from London to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Sun 8/29:25 a.m.
YXU
-
BCN
2 stops18h 10m
Air Canada
Thu 12/21:35 p.m.
BCN
-
YXU
2 stops25h 11m
Air Canada
Deal found 2/2C$ 841
Fri 6/29:25 a.m.
YXU
-
MAD
2 stops17h 50m
Air Canada
Tue 10/21:35 p.m.
MAD
-
YXU
2 stops33h 30m
Air Canada
Deal found 31/1C$ 931
Thu 19/35:10 a.m.
YXU
-
BCN
2 stops22h 25m
Air Canada
Thu 26/310:30 a.m.
BCN
-
YXU
2 stops15h 51m
Air Canada
Deal found 2/2C$ 1,027
Wed 18/39:40 a.m.
YXU
-
MAD
2 stops22h 35m
Air Canada
Wed 25/312:40 p.m.
MAD
-
YXU
2 stops25h 06m
Air Canada
Deal found 1/2C$ 1,138
Sun 23/83:30 p.m.
YXU
-
MAD
1 stop11h 20m
Multiple Airlines
Tue 15/91:30 p.m.
MAD
-
YXU
1 stop14h 10m
Multiple Airlines
Deal found 31/1C$ 1,173
Sat 22/86:10 p.m.
YXU
-
MAD
2 stops30h 40m
Air Canada
Thu 17/91:30 p.m.
MAD
-
YXU
1 stop14h 10m
Air Canada
Deal found 31/1C$ 1,179
Sat 22/86:10 p.m.
YXU
-
MAD
2 stops30h 40m
Air Canada
Wed 16/912:45 p.m.
MAD
-
YXU
2 stops14h 55m
Air Canada
Deal found 31/1C$ 1,183
Sun 23/812:20 p.m.
YXU
-
MAD
2 stops12h 30m
Lufthansa
Thu 17/91:30 p.m.
MAD
-
YXU
1 stop14h 10m
Lufthansa
Deal found 31/1C$ 1,184
Sun 23/812:20 p.m.
YXU
-
MAD
2 stops12h 30m
Lufthansa
Wed 16/912:45 p.m.
MAD
-
YXU
2 stops14h 55m
Lufthansa
Deal found 31/1C$ 1,186
Fri 21/89:30 a.m.
YXU
-
MAD
1 stop17h 20m
Air Canada
Mon 14/91:30 p.m.
MAD
-
YXU
1 stop31h 25m
Air Canada
Deal found 31/1C$ 1,199
Tue 25/83:30 p.m.
YXU
-
MAD
1 stop11h 20m
Air Canada
Tue 15/96:20 a.m.
MAD
-
YXU
2 stops14h 35m
Air Canada
Deal found 31/1C$ 1,202
Fri 21/89:30 a.m.
YXU
-
MAD
2 stops15h 20m
Air Canada
Thu 17/91:30 p.m.
MAD
-
YXU
1 stop14h 10m
Air Canada
Deal found 31/1C$ 1,203

Find flight deals from London to Spain

Keep the following information in mind while searching for London to Spain flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 1,027

One-way from

C$ 740
Air Canada
  • Air Canada
  • 19/3-26/3
  • 4 total stops
  • 38h 16m total
  • London to Spain
Search Deals
21/3
  • 21/3
  • 3 total stops
  • 26h 55m total
  • London to Spain
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Spain 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 4 February 2026.
Use the filters below to find and compare flights from London to Spain that are best for you.

Fly from

London

Fly to

Spain

Route

Depart

Return

Price

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 19/3

5:10 a.m.-8:35 a.m.

2 stops22h 25m

Barcelona-El Prat

Thu 26/3

10:30 a.m.-9:21 p.m.

2 stops15h 51m

C$ 1,027

LondonMadrid

YXU - MAD

YXUMAD

London

Sun 15/3

9:40 a.m.-5:50 p.m.

2 stops27h 10m

Madrid Barajas

Thu 19/3

12:40 p.m.-8:46 a.m.

2 stops25h 06m

C$ 1,210

LondonBarcelona

YXU - BCN

YXUBCN

London

Thu 19/3

9:40 a.m.-11:25 a.m.

3 stops20h 45m

Barcelona-El Prat

Thu 26/3

7:00 a.m.-9:21 p.m.

2 stops19h 21m

C$ 1,244

LondonMadrid

YXU - MAD

YXUMAD

London

Fri 20/2

9:25 a.m.-4:10 p.m.

2 stops24h 45m

Madrid Barajas

Fri 20/3

12:40 p.m.-8:46 a.m.

2 stops25h 06m

C$ 1,254

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 22/5

12:20 p.m.-9:20 a.m.

1 stop15h 00m

Barcelona-El Prat

Mon 25/5

1:25 p.m.-5:33 p.m.

2 stops34h 08m

C$ 1,261

LondonMadrid

YXU - MAD

YXUMAD

London

Fri 20/2

5:40 p.m.-4:10 p.m.

2 stops16h 30m

Madrid Barajas

Fri 20/3

12:40 p.m.-8:46 a.m.

2 stops25h 06m

C$ 1,263

LondonBilbao

YXU - BIO

YXUBIO

London

Sat 23/5

9:30 a.m.-6:05 p.m.

2 stops26h 35m

Bilbao

Wed 27/5

7:15 a.m.-11:43 a.m.

2 stops34h 28m

C$ 1,319

LondonMálaga

YXU - AGP

YXUAGP

London

Thu 21/5

6:10 p.m.-12:05 a.m.

2 stops47h 55m

Malaga

Tue 7/7

6:45 p.m.-3:00 p.m.

2 stops50h 15m

C$ 1,322

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 22/5

2:35 p.m.-12:25 p.m.

2 stops39h 50m

Barcelona-El Prat

Mon 25/5

11:25 a.m.-1:45 p.m.

2 stops32h 20m

C$ 1,341

LondonMadrid

YXU - MAD

YXUMAD

London

Fri 22/5

6:00 a.m.-6:50 a.m.

2 stops18h 50m

Madrid Barajas

Mon 25/5

1:30 p.m.-9:38 p.m.

1 stop14h 08m

C$ 1,405

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 21 results
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Best time to book a flight from London to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain 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 Spain

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

Currently, February is the cheapest month in which you can book a flight from London, Ontario to Spain (average of C$ 403). Flying from London, Ontario to Spain in June is currently the most expensive (average of C$ 769). 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.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated 4 February 2026.
Get a feel of what it's like to fly with Air Canada from London to Spain 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
10,684 reviews
Check prices

Comfort

7.1

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,684 reviews
Air Canada
7.1
Good
10,684 reviews
Check prices

Comfort

7.1

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

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

  • What airport do you fly from for flights from London to Spain?

    For a flight from London to Spain, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.

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

    Airlines like Air Canada and United Airlines fly from London, Ontario to Spain in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 9h 10m. The distance between London, Ontario and Spain is about 6347 km. This flight may include one or multiple stops.

  • What are the most popular routes from London, Ontario to Spain?

    When deciding which route to take from London, Ontario to Spain consider London - Madrid Barajas, London - Malaga or London - Barcelona-El Prat as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Spain 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 Spain?

    Currently, February is the cheapest month in which you can book a flight from London, Ontario to Spain (average of C$ 403). Flying from London, Ontario to Spain in June is currently the most expensive (average of C$ 769). 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

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Alternative routes for London to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Spain

Discover the top airline that operate flights from London to Spain. 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 869AverageC$ 1,203FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from London to Spain?

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

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

Yes! Cheapflights helps users easily find flights from London to Spain with no change fees.

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

Yes, Cheapflights offers price alerts on London to Spain flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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