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

WestJet, Virgin Atlantic, and Lufthansa are the most popular carriers operating from London to Calgary

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

The number of flights available between London and Calgary is 77 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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.

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 47% 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 often are flights from London to Calgary delayed?

Historically, on average around 22% 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 139 minutes.

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

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

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.

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 November 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$ 387 Cheap Flights from London to Calgary in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Calgary

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 a.m. - 11:44 p.m.LHR-YYC

21h 44m2 stops

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

12h 20m1 stop

C$ 625Multiple Airlines

Find Deal

Tue, 27 Jan - Fri, 6 Feb

8:05 p.m. - 3:25 p.m.LHR-YYC

26h 20m2 stops

5:35 a.m. - 7:10 a.m.YYC-LHR

18h 35m1 stop

C$ 627SWISS

Find Deal

Sat, 6 Dec - Sun, 14 Dec

6:40 p.m. - 8:49 p.m.LHR-YYC

33h 09m2 stops

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

12h 20m1 stop

C$ 628SWISS

Find Deal

Mon, 12 Jan - Mon, 26 Jan

7:40 a.m. - 11:44 p.m.LHR-YYC

23h 04m2 stops

5:35 a.m. - 7:15 p.m.YYC-LHR

30h 40m2 stops

C$ 629Multiple Airlines

Find Deal

Sun, 18 Jan - Sun, 25 Jan

9:00 a.m. - 8:49 p.m.LHR-YYC

18h 49m2 stops

12:25 p.m. - 3:50 p.m.YYC-LHR

44h 25m2 stops

C$ 631SWISS

Find Deal

Fri, 30 Jan - Sat, 7 Feb

11:05 a.m. - 3:54 p.m.LHR-YYC

35h 49m2 stops

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

8h 45mdirect

C$ 632Air Canada

Find Deal

Sat, 14 Feb - Fri, 27 Feb

2:50 p.m. - 4:40 p.m.LHR-YYC

8h 50mdirect

9:10 p.m. - 12:50 p.m.YYC-LHR

8h 40mdirect

C$ 634WestJet

Find Deal

Sat, 21 Feb - Mon, 2 Mar

6:50 a.m. - 3:54 p.m.LHR-YYC

16h 04m2 stops

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

17h 30m1 stop

C$ 636Air Canada

Find Deal

Fri, 30 Jan - Sat, 7 Feb

11:40 a.m. - 11:42 a.m.LGW-YYC

31h 02m1 stop

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

14h 05m1 stop

C$ 694Air Transat

Find Deal

Sat, 31 Jan - Tue, 10 Feb

11:40 a.m. - 11:42 a.m.LGW-YYC

31h 02m1 stop

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

14h 05m1 stop

C$ 718Air Transat

Find Deal

Tue, 10 Feb - Tue, 24 Feb

Air Canada flights from London to Calgary

Our best Air Canada deals on London to Calgary flight tickets

Air Canada

29 Nov

LHR3:00 p.m.London Heathrow

9h 00m

YYC5:00 p.m.Calgary

6 Dec

YYC11:20 a.m.Calgary

17h 30m

1 stop

LHR11:50 a.m.London Heathrow

C$ 629

Find similar

Air Canada

14 Feb

LHR11:05 a.m.London Heathrow

35h 49m

2 stops

YYC3:54 p.m.Calgary

27 Feb

YYC6:25 p.m.Calgary

8h 45m

LHR10:10 a.m.London Heathrow

C$ 632

Find similar

Air Canada

30 Jan

LHR6:50 a.m.London Heathrow

23h 54m

2 stops

YYC11:44 p.m.Calgary

7 Feb

YYC11:20 a.m.Calgary

17h 30m

1 stop

LHR11:50 a.m.London Heathrow

C$ 636

Find similar

United Airlines flights from London to Calgary

Our best United Airlines deals on London to Calgary flight tickets

United Airlines

25 Nov

LHR6:30 a.m.London Heathrow

22h 23m

2 stops

YYC9:53 p.m.Calgary

14 Dec

YYC12:37 p.m.Calgary

12h 18m

1 stop

LHR7:55 a.m.London Heathrow

C$ 677

Find similar

United Airlines

15 Jan

LHR8:30 a.m.London Heathrow

34h 05m

2 stops

YYC11:35 a.m.Calgary

23 Jan

YYC12:37 p.m.Calgary

12h 18m

1 stop

LHR7:55 a.m.London Heathrow

C$ 683

Find similar

United Airlines

1 Feb

LHR6:30 a.m.London Heathrow

36h 05m

2 stops

YYC11:35 a.m.Calgary

9 Feb

YYC12:37 p.m.Calgary

12h 18m

1 stop

LHR7:55 a.m.London Heathrow

C$ 684

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 27/1

9:00 a.m.-11:44 p.m.

2 stops21h 44m

Calgary

Fri 6/2

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

1 stop12h 20m

C$ 625

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 6/12

8:05 p.m.-3:25 p.m.

2 stops26h 20m

Calgary

Sun 14/12

5:35 a.m.-7:10 a.m.

1 stop18h 35m

C$ 627

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 12/1

6:40 p.m.-8:49 p.m.

2 stops33h 09m

Calgary

Mon 26/1

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

1 stop12h 20m

C$ 628

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 18/1

7:40 a.m.-11:44 p.m.

2 stops23h 04m

Calgary

Sun 25/1

5:35 a.m.-7:15 p.m.

2 stops30h 40m

C$ 629

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 30/1

9:00 a.m.-8:49 p.m.

2 stops18h 49m

Calgary

Sat 7/2

12:25 p.m.-3:50 p.m.

2 stops44h 25m

C$ 631

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 14/2

11:05 a.m.-3:54 p.m.

2 stops35h 49m

Calgary

Fri 27/2

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

Nonstop8h 45m

C$ 632

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 21/2

2:50 p.m.-4:40 p.m.

Nonstop8h 50m

Calgary

Mon 2/3

9:10 p.m.-12:50 p.m.

Nonstop8h 40m

C$ 634

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 30/1

6:50 a.m.-3:54 p.m.

2 stops16h 04m

Calgary

Sat 7/2

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

1 stop17h 30m

C$ 636

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sat 31/1

11:40 a.m.-11:42 a.m.

1 stop31h 02m

Calgary

Tue 10/2

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

1 stop14h 05m

C$ 694

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Tue 10/2

11:40 a.m.-11:42 a.m.

1 stop31h 02m

Calgary

Tue 24/2

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

1 stop14h 05m

C$ 718

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 January. Flight prices, which tend to average around C$ 727, are often lower during this time because this is during the off-season. 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 C$ 756.

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$ 1,114. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday 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$ 1,419.

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 afternoon. Our users have found flights to Calgary in the afternoon 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$ 1,503 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$ 1,141 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$ 1,109 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 November 2025, prices for London to Calgary flights are approximately 11% 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$ 502
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$ 502. The best round-trip flight deal from London to Calgary found on momondo in the last 72 hours is C$ 717.

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?
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 November 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 787-8 Dreamliner (36.00% of total bookings). The next most popular plane models are Airbus A350-1000 (21.70%), Boeing 777-300ER (15.05%), and Boeing 777 (9.35%).
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 (46% of total bookings). The next most popular airlines are Air Canada (33%), Air Transat (9%), and Lufthansa (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
WestJet	PriceFrom C$ 647	Free Cancellation	Rating 7.2 3,169 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 660	Free Cancellation	Rating 7.1 10,463 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 984	Free Cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
British Airways	PriceFrom C$ 1,021	Free Cancellation	Rating 6.7 7,533 reviews	Search British Airways flights
Delta	PriceFrom C$ 1,090	Free Cancellation	Rating 7.9 8,002 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$ 1,102, with the best WestJet deals starting from C$ 647 round-trip. 3,169 users have rated WestJet on momondo, with an average score of 7.2/10.
Air Canada Flights From London to Calgary
C$ 660 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$ 1,332, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,463 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 20/12

Sat 27/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Cheap flights from London to Calgary from C$ 387

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Calgary

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from London to Calgary

Our best Air Canada deals on London to Calgary flight tickets

United Airlines flights from London to Calgary

Our best United Airlines deals on London to Calgary flight tickets

momondo Fare Finder

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

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

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 November 2025, prices for London to Calgary flights are approximately 11% cheaper when compared to flights at the same time last year.

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

WestJet, Virgin Atlantic, and Lufthansa 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 22% 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 139 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?

11 flights are operational daily from London to Calgary as of November 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 77 per week as of November 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.