Which airline has the best punctuality record on London to Calgary flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Which airlines fly to Calgary?

WestJet, Air Canada and Lufthansa are the top three most popular airlines that fly to Calgary from London according to our data. WestJet is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Calgary. Keep in mind that there are 5 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 week?

The number of flights available between London and Calgary is 84 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from London to Calgary delayed?

Historically, on average around 21% of flights between London and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What is the most punctual flight time for London to Calgary flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

WestJet, KLM, and Delta are the most popular carriers operating from London to Calgary

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

12 flights are operational daily from London to Calgary as of December 2025. The most popular departure time for this route is 3:00p.m., with 100% of flights per day taking off in the afternoon.

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

Prices for flights from London to Calgary Airport refresh daily.

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

As of December 2025, there are 5 operators available to choose from for flights from London to Calgary Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 383 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 C$ 821 to C$ 1,313. The lowest price recently found on this route was C$ 613.

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9:30 a.m. - 3:25 p.m.

LHR

YYC

12h 55m1 stop

11:20 a.m. - 11:50 a.m.

YYC

LHR

17h 30m1 stop

C$ 613Multiple Airlines

Mon, 9 Feb - Wed, 18 Feb

8:30 a.m. - 3:25 p.m.

LHR

YYC

13h 55m1 stop

11:20 a.m. - 11:50 a.m.

YYC

LHR

17h 30m1 stop

C$ 614Multiple Airlines

Tue, 3 Feb - Sun, 8 Feb

8:05 p.m. - 8:59 p.m.

LHR

YYC

31h 54m2 stops

6:25 p.m. - 10:10 a.m.

YYC

LHR

8h 45mdirect

C$ 618SWISS

Thu, 12 Feb - Thu, 19 Feb

6:50 a.m. - 3:59 p.m.

LHR

YYC

16h 09m2 stops

1:10 p.m. - 11:50 a.m.

YYC

LHR

39h 40m2 stops

C$ 620Air Canada

Fri, 16 Jan - Tue, 20 Jan

6:50 a.m. - 3:59 p.m.

LHR

YYC

16h 09m2 stops

11:20 a.m. - 11:50 a.m.

YYC

LHR

17h 30m1 stop

C$ 622Air Canada

Wed, 18 Feb - Sun, 22 Feb

6:00 a.m. - 8:59 p.m.

LHR

YYC

21h 59m2 stops

4:30 p.m. - 11:50 a.m.

YYC

LHR

12h 20m1 stop

C$ 625SWISS

Sat, 31 Jan - Tue, 10 Feb

9:50 a.m. - 3:25 p.m.

LCY

YYC

12h 35m1 stop

5:10 p.m. - 5:35 p.m.

YYC

LCY

17h 25m1 stop

C$ 657Lufthansa

Wed, 21 Jan - Tue, 3 Feb

9:50 a.m. - 3:25 p.m.

LCY

YYC

12h 35m1 stop

8:00 a.m. - 9:15 a.m.

YYC

LCY

18h 15m2 stops

C$ 669Lufthansa

Tue, 20 Jan - Tue, 27 Jan

11:40 a.m. - 3:32 p.m.

LGW

YYC

34h 52m1 stop

12:40 p.m. - 9:45 a.m.

YYC

LGW

14h 05m1 stop

C$ 705Air Transat

Sun, 1 Feb - Fri, 6 Feb

11:40 a.m. - 3:32 p.m.

LGW

YYC

34h 52m1 stop

7:00 a.m. - 9:45 a.m.

YYC

LGW

19h 45m1 stop

C$ 706Air Transat

Wed, 21 Jan - Sat, 24 Jan

Air Transat flights from London to Calgary

Our best Air Transat deals on London to Calgary flight tickets

Air Transat

1 Feb

LGW11:40 a.m.London Gatwick

34h 52m

1 stop

YYC3:32 p.m.Calgary

6 Feb

YYC12:40 p.m.Calgary

14h 05m

1 stop

LGW9:45 a.m.London Gatwick

C$ 705

Find similar

Air Transat

21 Jan

LGW11:40 a.m.London Gatwick

34h 52m

1 stop

YYC3:32 p.m.Calgary

24 Jan

YYC7:00 a.m.Calgary

19h 45m

1 stop

LGW9:45 a.m.London Gatwick

C$ 706

Find similar

Air Transat

27 Feb

LGW11:40 a.m.London Gatwick

18h 42m

1 stop

YYC11:22 p.m.Calgary

7 Mar

YYC12:40 p.m.Calgary

14h 05m

1 stop

LGW9:45 a.m.London Gatwick

C$ 708

Find similar

Delta flights from London to Calgary

Our best Delta deals on London to Calgary flight tickets

Delta

24 Dec

LHR11:05 a.m.London Heathrow

19h 10m

2 stops

YYC11:15 p.m.Calgary

14 Jan

YYC6:30 a.m.Calgary

17h 35m

1 stop

LHR7:05 a.m.London Heathrow

C$ 1,075

Find similar

Delta

19 Feb

LCY8:40 a.m.London City

19h 14m

2 stops

YYC8:54 p.m.Calgary

24 Feb

YYC3:40 p.m.Calgary

17h 55m

1 stop

LCY4:35 p.m.London City

C$ 1,079

Find similar

Delta

24 Dec

LHR11:05 a.m.London Heathrow

19h 10m

2 stops

YYC11:15 p.m.Calgary

9 Jan

YYC6:30 a.m.Calgary

17h 35m

1 stop

LHR7:05 a.m.London Heathrow

C$ 1,114

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 9/2

9:30 a.m.-3:25 p.m.

1 stop12h 55m

Calgary

Wed 18/2

11:20 a.m.-11:50 a.m.

1 stop17h 30m

C$ 613

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 3/2

8:30 a.m.-3:25 p.m.

1 stop13h 55m

Calgary

Sun 8/2

11:20 a.m.-11:50 a.m.

1 stop17h 30m

C$ 614

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 12/2

8:05 p.m.-8:59 p.m.

2 stops31h 54m

Calgary

Thu 19/2

6:25 p.m.-10:10 a.m.

Nonstop8h 45m

C$ 618

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 16/1

6:50 a.m.-3:59 p.m.

2 stops16h 09m

Calgary

Tue 20/1

1:10 p.m.-11:50 a.m.

2 stops39h 40m

C$ 620

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 18/2

6:50 a.m.-3:59 p.m.

2 stops16h 09m

Calgary

Sun 22/2

11:20 a.m.-11:50 a.m.

1 stop17h 30m

C$ 622

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 31/1

6:00 a.m.-8:59 p.m.

2 stops21h 59m

Calgary

Tue 10/2

4:30 p.m.-11:50 a.m.

1 stop12h 20m

C$ 625

LondonCalgary

LCY - YYC

LCYYYC

London City

Wed 21/1

9:50 a.m.-3:25 p.m.

1 stop12h 35m

Calgary

Tue 3/2

5:10 p.m.-5:35 p.m.

1 stop17h 25m

C$ 657

LondonCalgary

LCY - YYC

LCYYYC

London City

Tue 20/1

9:50 a.m.-3:25 p.m.

1 stop12h 35m

Calgary

Tue 27/1

8:00 a.m.-9:15 a.m.

2 stops18h 15m

C$ 669

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sun 1/2

11:40 a.m.-3:32 p.m.

1 stop34h 52m

Calgary

Fri 6/2

12:40 p.m.-9:45 a.m.

1 stop14h 05m

C$ 705

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Wed 21/1

11:40 a.m.-3:32 p.m.

1 stop34h 52m

Calgary

Sat 24/1

7:00 a.m.-9:45 a.m.

1 stop19h 45m

C$ 706

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

Delays

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 cheapest month to fly to Calgary from London is in February. Flight prices, which tend to average around C$ 732, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Calgary from London during November instead. Flights to Calgary in November, while not as cheap as those in February, still average around C$ 750.

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 Wednesday when prices can be found for as low as C$ 1,125. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,304.

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

Our data shows that the cheapest London to Calgary flights are usually those with departure times in the evening. Our users have found flights to Calgary in the evening for as low as C$ 662. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,471 on average. Flights to Calgary from London in the morning are generally more expensive because this time of day is more convenient for travellers’ 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 C$ 1,112 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 C$ 1,082 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 December 2025, prices for London to Calgary flights are approximately 5% cheaper 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	C$ 472
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 C$ 472. The best round-trip flight deal from London to Calgary found on momondo in the last 72 hours is C$ 673.

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

Direct flights go from London to Calgary every day.

There is 1 airport in Calgary. From London there are direct flights to Calgary (YYC).

Search flight deals

How far is London to Calgary by plane?
The distance between London and Calgary is about 7030.5 km. A reasonable flight in good conditions will take 8h 50m.
When did momondo last update prices for flights from London to Calgary Airport?
Prices for flights from London to Calgary Airport refresh daily.
How many operators does momondo search for flights from London to Calgary Airport?
As of December 2025, there are 5 operators available to choose from for flights from London to Calgary Airport.
How old do you have to be to fly from London to Calgary Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Calgary?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Calgary is Boeing 787-9 Dreamliner (35.67% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (24.62%), Airbus A350-1000 (16.04%), and Boeing 777-300ER (9.34%).
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 (49% of total bookings). The next most popular airlines are Air Canada (32%), Lufthansa (8%), and Air Transat (7%).

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
WestJet	PriceFrom C$ 630	Free Cancellation	Rating 7.2 3,216 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 648	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 691	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights
British Airways	PriceFrom C$ 1,003	Free Cancellation	Rating 6.7 7,607 reviews	Search British Airways flights
Delta	PriceFrom C$ 1,071	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights

WestJet Flights From London to Calgary
Across 7 WestJet flights from London to Calgary this week, the average price was C$ 1,080, with the best WestJet deals starting from C$ 630 round-trip. 3,216 users have rated WestJet on momondo, with an average score of 7.2/10.
Air Canada Flights From London to Calgary
C$ 648 is the best Air Canada flight deal from London to Calgary found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to C$ 1,303, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,551 user reviews) flies into Calgary from London 7 times in an average week so prices can vary.

Banff

Canmore

Lake Louise

Radium Hot Springs

Kananaskis

Drumheller

Airdrie

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Calgary from London.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from London.

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

Price alerts on flights to Calgary from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Airports servicing Alberta

Edmonton Airport

Fort Mcmurray Airport

Lethbridge Airport

Grande Prairie Airport

Medicine Hat Airport

Popular Cities in Canada

Flights to Torontofrom C$ 101

Flights to Vancouverfrom C$ 74

Flights to Montrealfrom C$ 58

Flights to Ottawafrom C$ 146

Flights to Winnipegfrom C$ 109

Flights to Halifaxfrom C$ 58

Flights to Kelownafrom C$ 66

Flights to Saskatoonfrom C$ 110

Flights to Reginafrom C$ 129

Flights to St. John'sfrom C$ 266

Flights to Québec Cityfrom C$ 317

Flights to Monctonfrom C$ 273

Cheap flights from London to Calgary from C$ 372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Calgary departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

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Find the cheapest flights from London to Calgary

Cheap round-trip flights

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Air Transat flights from London to Calgary

Our best Air Transat deals on London to Calgary flight tickets

Delta flights from London to Calgary

Our best Delta deals on London to Calgary flight tickets

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Use the filters below to find and compare flights from London to Calgary that are best for you.

See travel insights to Calgary from

How to get the cheapest flight ticket from London to Calgary

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

What is the cheapest month to fly to Calgary?

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

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

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?

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 December 2025, prices for London to Calgary flights are approximately 5% cheaper when compared to flights at the same time last year.

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

WestJet, KLM, and Delta are the most popular carriers operating from London to Calgary

Which airlines fly to Calgary?

How often are flights from London to Calgary delayed?

Historically, on average around 21% of flights between London and Calgary have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What is the most punctual flight time for London to Calgary flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Calgary flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

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

12 flights are operational daily from London to Calgary as of December 2025. The most popular departure time for this route is 3:00p.m., with 100% of flights per day taking off in the afternoon.

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

The number of flights available between London and Calgary is 84 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from London to Calgary

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

Fastest flight time

Direct flights

Airports in Calgary

How far is London to Calgary by plane?

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

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

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

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

What is the most popular plane model from London to Calgary?

What is the most popular airline from London to Calgary?

Best airlines flying from London to Calgary

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

WestJet Flights From London to Calgary

Air Canada Flights From London to Calgary

Travelling to a place near Calgary?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Calgary trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada