Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to Spain from C$ 621

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MAD
10 May — 17 May1
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 10 April 2026.

Sat 2/59:30 a.m.
YXU
-
BCN
2 stops21h 45m
Air Canada
Wed 6/51:15 p.m.
BCN
-
YXU
1 stop25h 38m
Air Canada
Deal found 5/4C$ 1,112
Sun 10/55:10 a.m.
YXU
-
MAD
2 stops19h 40m
Air Canada
Thu 14/512:45 p.m.
MAD
-
YXU
2 stops38h 53m
Air Canada
Deal found 8/4C$ 1,136
Sun 3/56:10 p.m.
YXU
-
AGP
2 stops17h 45m
Multiple Airlines
Tue 12/56:30 a.m.
AGP
-
YXU
2 stops17h 03m
Multiple Airlines
Deal found 9/4C$ 1,404
Wed 3/65:10 a.m.
YXU
-
BIO
2 stops28h 50m
Air Canada
Sun 7/67:15 a.m.
BIO
-
YXU
2 stops16h 18m
Air Canada
Deal found 5/4C$ 1,440
Tue 21/45:40 p.m.
YXU
-
AGP
2 stops20h 45m
Multiple Airlines
Sat 25/46:55 a.m.
AGP
-
YXU
2 stops16h 09m
Multiple Airlines
Deal found 5/4C$ 1,444
Wed 7/106:20 p.m.
YXU
-
AGP
2 stops22h 35m
Multiple Airlines
Sat 10/1010:30 p.m.
AGP
-
YXU
2 stops25h 15m
Multiple Airlines
Deal found 8/4C$ 1,482
Sat 2/56:10 a.m.
YXU
-
BCN
1 stop24h 20m
WestJet
Wed 6/53:00 p.m.
BCN
-
YXU
1 stop20h 20m
WestJet
Deal found 4/4C$ 1,718

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 10 April 2026.

Round-trip from

C$ 1,112

One-way from

C$ 621
Air Canada
  • Air Canada
  • 2/5-6/5
  • 3 total stops
  • 47h 23m total
  • London to Spain
Search Deals
WestJet
  • WestJet
  • 22/5
  • 2 total stops
  • 39h 50m 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 10 April 2026.
Use the filters below to find and compare flights from London to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBarcelona

YXU - BCN

YXUBCN

London

Sat 2/5

9:30 a.m.-1:15 p.m.

2 stops21h 45m

Barcelona-El Prat

Wed 6/5

1:15 p.m.-8:53 a.m.

1 stop25h 38m

C$ 1,112

LondonMadrid

YXU - MAD

YXUMAD

London

Sun 10/5

5:10 a.m.-6:50 a.m.

2 stops19h 40m

Madrid Barajas

Thu 14/5

12:45 p.m.-9:38 p.m.

2 stops38h 53m

C$ 1,136

LondonBilbao

YXU - BIO

YXUBIO

London

Wed 3/6

5:10 a.m.-4:00 p.m.

2 stops28h 50m

Bilbao

Sun 7/6

7:15 a.m.-5:33 p.m.

2 stops16h 18m

C$ 1,440
Quickest round-trip

LondonMálaga

YXU - AGP

YXUAGP

London

Tue 21/4

5:40 p.m.-8:25 p.m.

2 stops20h 45m

Malaga

Sat 25/4

6:55 a.m.-5:04 p.m.

2 stops16h 09m

C$ 1,444

LondonMálaga

YXU - AGP

YXUAGP

London

Wed 7/10

6:20 p.m.-10:55 p.m.

2 stops22h 35m

Malaga

Sat 10/10

10:30 p.m.-5:45 p.m.

2 stops25h 15m

C$ 1,482

LondonMálaga

YXU - AGP

YXUAGP

London

Sun 3/5

5:10 a.m.-12:35 a.m.

3 stops37h 25m

Malaga

Tue 12/5

7:55 p.m.-9:38 p.m.

3 stops31h 43m

C$ 1,588

LondonBarcelona

YXU - BCN

YXUBCN

London

Sat 2/5

6:10 a.m.-12:30 p.m.

1 stop24h 20m

Barcelona-El Prat

Wed 6/5

3:00 p.m.-5:20 a.m.

1 stop20h 20m

C$ 1,718
Cheapest one-way

LondonBarcelona

YXU - BCN

YXUBCN

London

Fri 22/5

2:40 p.m.-12:30 p.m.

2 stops39h 50m

C$ 621

LondonBarcelona

YXU - BCN

YXUBCN

London

Sun 24/5

6:10 a.m.-9:45 a.m.

2 stops45h 35m

C$ 654

LondonMadrid

YXU - MAD

YXUMAD

London

Thu 21/5

5:55 p.m.-9:35 a.m.

3 stops33h 40m

C$ 760

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 447). Flying from London, Ontario to Spain in June is currently the most expensive (average of C$ 732). 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 10 April 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
10,915 reviews
Check prices

Crew

7.8

Comfort

7.1

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

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
10,915 reviews
Air Canada
7.1
Good
10,915 reviews
Check prices

Crew

7.8

Comfort

7.1

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

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 fly from London, Ontario to Spain in about 21h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between London, Ontario and Spain is about 6556 km.

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

    When deciding which route to take from London, Ontario to Spain consider London - Barcelona-El Prat, London - Bilbao or London - Madrid Barajas 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$ 447). Flying from London, Ontario to Spain in June is currently the most expensive (average of C$ 732). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Spain

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to Charles de Gaulle flights
Pearson Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Orly flights
Pearson Intl to Dublin flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Athens flights
Pearson Intl to Athens flights
Pearson Intl to Istanbul flights
Pearson Intl to Stansted flights
Pearson Intl to Amsterdam flights
Pearson Intl to London City flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pearson Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Toronto Island to Heathrow flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to Orly flights
Pearson Intl to Luton flights
Pearson Intl to Edinburgh flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Toronto Island to Gatwick flights
Pearson Intl to Ponta Delgada flights
Pearson Intl to Frankfurt flights
Toronto Island to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Madrid flights
Pearson Intl to Vicenza flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Geneva flights
Pearson Intl to Frederic Chopin flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pierre Elliott Trudeau Intl to Vicenza flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Frankfurt flights
Toronto Island to Lisbon flights
Pierre Elliott Trudeau Intl to Nice flights
Pierre Elliott Trudeau Intl to Vienna flights
Pearson Intl to Porto flights
Pearson Intl to Beauvais-Tille flights
Pearson Intl to Ciampino flights
Pearson Intl to Zurich flights
Pierre Elliott Trudeau Intl to Stansted flights

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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 898AverageC$ 1,134FlexibilityNo 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 Spain?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Spain from London today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.