What is the cheapest airline that flies from London to Calgary?

WestJet, SWISS, and Air Transat are the most popular carriers operating from London to Calgary

How many flights depart from London to Calgary on average per week?

As of October 2025, 44 flights take off from London and land in Calgary each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.

What airlines fly to Calgary?

Air Canada, WestJet and Lufthansa are the top three most popular airlines that fly to Calgary from London according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 3 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

How many flights depart from London to Calgary on average per day?

The number of flights available between London and Calgary is 6 per day as of October 2025. The most frequent departure time is 3:00PM, with 79% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from London to Calgary Airport?

Prices for flights from London to Calgary Airport are updated daily.

How many operators does momondo search for flights from London to Calgary Airport?

There are 3 operators available for flights from London to Calgary Airport as of October 2025.

How old do you have to be to fly from London to Calgary Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Calgary Airport.

What documentation or ID do you need to fly to Calgary Airport?

The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$306 Cheap Flights from London to Calgary in 2025/26

Q: What is the typical price of a round-trip flight between London and Calgary?

Prices are currently low for flights on this route. Typical prices usually range from $467 to $735. The lowest price recently found on this route was $446.

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Find the cheapest flights from London to Calgary

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9:30 am - 12:14 amLHR-YYC

21h 44m2 stops

5:45 am - 7:10 amYYC-LHR

18h 25m1 stop

$446Lufthansa

Find Deal

Fri, Feb 20 - Tue, Feb 24

6:00 am - 8:39 pmLHR-YYC

21h 39m2 stops

1:10 pm - 5:50 pmYYC-LHR

21h 40m2 stops

$447SWISS

Find Deal

Fri, Feb 20 - Tue, Feb 24

6:00 am - 3:25 pmLHR-YYC

16h 25m2 stops

5:10 pm - 12:50 pmYYC-LHR

12h 40m1 stop

$448Multiple Airlines

Find Deal

Tue, Nov 11 - Mon, Nov 24

11:05 am - 3:50 pmLHR-YYC

35h 45m2 stops

8:00 am - 11:50 amYYC-LHR

20h 50m1 stop

$453Air Canada

Find Deal

Tue, Nov 11 - Mon, Nov 24

6:00 am - 3:25 pmLHR-YYC

16h 25m2 stops

5:10 pm - 2:45 pmYYC-LHR

14h 35m1 stop

$457Multiple Airlines

Find Deal

Mon, Jan 26 - Fri, Feb 6

11:05 am - 4:04 pmLHR-YYC

35h 59m2 stops

4:50 pm - 9:20 amYYC-LHR

33h 30m1 stop

$458Air Canada

Find Deal

Sat, Feb 7 - Sat, Feb 21

2:50 pm - 4:55 pmLHR-YYC

9h 05mnonstop

9:10 pm - 12:50 pmYYC-LHR

8h 40mnonstop

$483WestJet

Find Deal

Fri, Nov 28 - Fri, Dec 5

2:50 pm - 4:55 pmLHR-YYC

9h 05mnonstop

9:10 pm - 12:50 pmYYC-LHR

8h 40mnonstop

$497WestJet

Find Deal

Tue, Nov 11 - Mon, Nov 24

11:40 am - 3:32 pmLGW-YYC

34h 52m1 stop

7:00 am - 9:45 amYYC-LGW

19h 45m1 stop

$531Air Transat

Find Deal

Wed, Nov 12 - Wed, Nov 19

11:40 am - 11:22 pmLGW-YYC

18h 42m1 stop

12:40 pm - 9:45 amYYC-LGW

14h 05m1 stop

$532Air Transat

Find Deal

Sun, Nov 23 - Fri, Nov 28

Lufthansa flights from London to Calgary

Our best Lufthansa deals on London to Calgary flight tickets

Lufthansa

Feb 20

LHR9:30 amLondon Heathrow

21h 44m

2 stops

YYC12:14 amCalgary

Feb 24

YYC5:45 amCalgary

18h 25m

1 stop

LHR7:10 amLondon Heathrow

$446

Find similar

Lufthansa

Feb 20

LHR1:30 pmLondon Heathrow

17h 44m

2 stops

YYC12:14 amCalgary

Feb 24

YYC4:30 pmCalgary

12h 20m

1 stop

LHR11:50 amLondon Heathrow

$449

Find similar

Lufthansa

Feb 20

LHR9:30 amLondon Heathrow

21h 44m

2 stops

YYC12:14 amCalgary

Feb 24

YYC4:30 pmCalgary

12h 20m

1 stop

LHR11:50 amLondon Heathrow

$450

Find similar

SWISS flights from London to Calgary

Our best SWISS deals on London to Calgary flight tickets

SWISS

Feb 20

LHR6:00 amLondon Heathrow

21h 39m

2 stops

YYC8:39 pmCalgary

Feb 24

YYC1:10 pmCalgary

21h 40m

2 stops

LHR5:50 pmLondon Heathrow

$447

Find similar

SWISS

Jan 21

LHR9:00 amLondon Heathrow

18h 39m

2 stops

YYC8:39 pmCalgary

Jan 25

YYC5:45 amCalgary

19h 20m

2 stops

LHR8:05 amLondon Heathrow

$454

Find similar

SWISS

Jan 26

LHR6:00 amLondon Heathrow

16h 25m

2 stops

YYC3:25 pmCalgary

Feb 6

YYC5:10 pmCalgary

19h 05m

2 stops

LHR7:15 pmLondon Heathrow

$477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 2/20

9:30 am-12:14 am

2 stops21h 44m

Calgary

Tue 2/24

5:45 am-7:10 am

1 stop18h 25m

$446

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 2/20

6:00 am-8:39 pm

2 stops21h 39m

Calgary

Tue 2/24

1:10 pm-5:50 pm

2 stops21h 40m

$447

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 11/11

6:00 am-3:25 pm

2 stops16h 25m

Calgary

Mon 11/24

5:10 pm-12:50 pm

1 stop12h 40m

$448

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 11/11

11:05 am-3:50 pm

2 stops35h 45m

Calgary

Mon 11/24

8:00 am-11:50 am

1 stop20h 50m

$453

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 1/26

6:00 am-3:25 pm

2 stops16h 25m

Calgary

Fri 2/6

5:10 pm-2:45 pm

1 stop14h 35m

$457

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 2/7

11:05 am-4:04 pm

2 stops35h 59m

Calgary

Sat 2/21

4:50 pm-9:20 am

1 stop33h 30m

$458

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 11/28

2:50 pm-4:55 pm

Nonstop9h 05m

Calgary

Fri 12/5

9:10 pm-12:50 pm

Nonstop8h 40m

$483

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 11/11

2:50 pm-4:55 pm

Nonstop9h 05m

Calgary

Mon 11/24

9:10 pm-12:50 pm

Nonstop8h 40m

$497

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Wed 11/12

11:40 am-3:32 pm

1 stop34h 52m

Calgary

Wed 11/19

7:00 am-9:45 am

1 stop19h 45m

$531

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sun 11/23

11:40 am-11:22 pm

1 stop18h 42m

Calgary

Fri 11/28

12:40 pm-9:45 am

1 stop14h 05m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between London and Calgary?

What is the cheapest month to fly to Calgary?

The month of January is, on average, the cheapest month to fly to Calgary from London, with most prices found around $516. If you aren’t able to travel during the month of January, then book flights to Calgary from London during February instead. Flights to Calgary in February, while not as cheap as those in January, still average around $539.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Thursday when prices can be found for as low as $895. This is often the case because there is less demand to fly during this day of the week. Flights from London to Calgary on a Saturday will generally be more expensive and average around $1,067. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Calgary?

The cheapest time of day to fly to Calgary is in the afternoon when flights can be purchased for as low as $828. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,135 on average. Flights to Calgary from London in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest London to Calgary flight route?

Fly from London Heathrow to Calgary for the best London - Calgary flight prices

How far in advance should I book a flight to Calgary?

You are more likely to see cheaper flights to Calgary from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $820 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from London for as low as $791 on momondo.

What cabin class options are available on London to Calgary flights?

There are 3 cabin classes available to choose from on London to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Calgary flights?

No. A direct flight is the cheapest option for a flight between London to Calgary.

How have London to Calgary flight prices changed over time?

As of October 2025, prices for London to Calgary flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from London to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from London to Calgary according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Calgary (LON to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Calgary

Best Price Found	$394
Fastest flight time	8h 50m
Direct flights	Every day
Airports in Calgary	1 airport

The best one-way flight to Calgary from London in the past 72 hours is $394. The best round-trip flight deal from London to Calgary found on momondo in the last 72 hours is $584.

The fastest flight from London to Calgary takes 8h 50m

Direct flights go from London to Calgary every day.

There is 1 airport near Calgary: Calgary (YYC)

Search flight deals

How far is London to Calgary by plane?
A flight from London to Calgary will travel around 4368.6 mi. Typically, this will take 8h 50m by plane in normal conditions.
When did momondo last update prices for flights from London to Calgary Airport?
Prices for flights from London to Calgary Airport are updated daily.
How many operators does momondo search for flights from London to Calgary Airport?
There are 3 operators available for flights from London to Calgary Airport as of October 2025.
How old do you have to be to fly from London to Calgary Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Calgary Airport.
What documentation or ID do you need to fly to Calgary Airport?
The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Calgary?
momondo data reveals that the most frequently booked plane model on the route from London to Calgary is Boeing 787-8 Dreamliner, representing 34.10% of all bookings. The subsequent popular models are Airbus A350-1000 at 22.38%, Boeing 777-300ER at 15.47%, and Boeing 777 at 9.82%.
What is the most popular airline from London to Calgary?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Calgary is WestJet (44% of total bookings). The next most popular airlines are Air Canada (24%), Lufthansa (23%), and Air Transat (8%).

Best airlines flying from London to Calgary

Compare and see reviews for airlines that fly from London to Calgary with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $443	Free Cancellation	Rating 7.1 10,377 reviews	Search Air Canada flights
WestJet	PriceFrom $641	Free Cancellation	Rating 7.2 3,149 reviews	Search WestJet flights
Lufthansa	PriceFrom $820	Free Cancellation	Rating 6.8 7,541 reviews	Search Lufthansa flights

WestJet Flights From London to Calgary
WestJet flight deals from London to Calgary start from $641 round-trip. Over the 4 WestJet flights for this route in a normal week, average airfare is usually $970 round-trip - but some users have found much cheaper deals with momondo.
Air Canada Flights From London to Calgary
Another popular option for London to Calgary flights is Air Canada (7.1/10, 10,381 ratings). Air Canada flies from London to Calgary around 4 times per week, with deals starting from $443 round-trip and rising to an average price of around $1,044.

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Lake Louise

Airdrie

Drumheller

Radium Hot Springs

Kananaskis

Why use momondo?

Why should I use momondo to find a flight deal from London to Calgary?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Calgary for you.

Can I find flights from London to Calgary with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Calgary flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Calgary?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Calgary.

I’m not ready to book a flight from London to Calgary right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Calgary from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.