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

The number of flights available between Calgary and London is 11 per day as of August 2025. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

Which airlines fly to London?

WestJet, Air Canada and Lufthansa are the top three most popular airlines that fly to London from Calgary 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 London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, there are 79 flights per week flying from Calgary to London. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.

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

WestJet is the most popular carrier operating from Calgary to London

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

Prices for flights from Calgary Airport to London were last updated today.

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

The number of operators available for flights from Calgary Airport to London is 4 as of August 2025.

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

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 Calgary Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£179 Cheap Flights from Calgary to London in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from £577 to £760. The lowest price recently found on this route was £437.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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? Stopover? Instantly customise 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 Calgary to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

19:30 - 16:35YYC-LHR

14h 05m1 stop

14:50 - 16:55LHR-YYC

9h 05mdirect

£437WestJet

Find Deal

Wed, 5 Nov - Fri, 21 Nov

14:13 - 09:40YYC-LHR

12h 27m1 stop

16:00 - 11:35LHR-YYC

26h 35m2 stops

£438United Airlines

Find Deal

Sat, 8 Nov - Thu, 13 Nov

12:37 - 07:55YYC-LHR

12h 18m1 stop

12:50 - 14:21LHR-YYC

32h 31m2 stops

£439United Airlines

Find Deal

Thu, 6 Nov - Fri, 14 Nov

08:00 - 09:50YYC-LGW

18h 50m1 stop

11:40 - 11:42LGW-YYC

30h 02m1 stop

£440Air Transat

Find Deal

Mon, 6 Oct - Wed, 29 Oct

13:30 - 06:30YYC-LHR

34h 00m1 stop

14:10 - 00:42LHR-YYC

17h 32m1 stop

£443Air Canada

Find Deal

Sun, 12 Oct - Sat, 25 Oct

08:00 - 09:50YYC-LGW

18h 50m1 stop

12:40 - 21:32LGW-YYC

15h 52m1 stop

£443Air Transat

Find Deal

Mon, 6 Oct - Mon, 20 Oct

13:30 - 06:30YYC-LHR

34h 00m1 stop

14:10 - 20:27LHR-YYC

13h 17m1 stop

£445Air Canada

Find Deal

Sun, 12 Oct - Sat, 25 Oct

20:10 - 11:50YYC-LHR

8h 40mdirect

15:00 - 17:00LHR-YYC

9h 00mdirect

£474Lufthansa

Find Deal

Mon, 20 Oct - Thu, 13 Nov

15:15 - 18:30YYC-LCY

20h 15m1 stop

09:20 - 13:40LCY-YYC

11h 20m1 stop

£503Virgin Atlantic

Find Deal

Mon, 20 Oct - Fri, 14 Nov

16:40 - 16:35YYC-LCY

17h 55m1 stop

18:55 - 13:40LCY-YYC

25h 45m1 stop

£536Virgin Atlantic

Find Deal

Sun, 26 Oct - Sun, 30 Nov

WestJet flights from Calgary to London

Our best WestJet deals on Calgary to London flight tickets

WestJet

5 Nov

YYC19:30Calgary

14h 05m

1 stop

LHR16:35London Heathrow

21 Nov

LHR14:50London Heathrow

9h 05m

YYC16:55Calgary

£437

Find similar

WestJet

6 Oct

YYC20:35Calgary

8h 30m

LHR12:05London Heathrow

9 Mar

LHR14:50London Heathrow

8h 50m

YYC17:40Calgary

£442

Find similar

WestJet

5 Nov

YYC19:30Calgary

14h 05m

1 stop

LHR16:35London Heathrow

20 Nov

LHR14:50London Heathrow

9h 05m

YYC16:55Calgary

£444

Find similar

Air Canada flights from Calgary to London

Our best Air Canada deals on Calgary to London flight tickets

Air Canada

12 Oct

YYC13:30Calgary

34h 00m

1 stop

LHR06:30London Heathrow

25 Oct

LHR14:10London Heathrow

17h 32m

1 stop

YYC00:42Calgary

£443

Find similar

Air Canada

12 Oct

YYC13:30Calgary

34h 00m

1 stop

LHR06:30London Heathrow

25 Oct

LHR14:10London Heathrow

13h 17m

1 stop

YYC20:27Calgary

£445

Find similar

Air Canada

12 Oct

YYC11:55Calgary

14h 40m

1 stop

LHR09:35London Heathrow

25 Oct

LHR10:15London Heathrow

8h 55m

YYC12:10Calgary

£446

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 5/11

19:30-16:35

1 stop14h 05m

London Heathrow

Fri 21/11

14:50-16:55

Nonstop9h 05m

£437

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 8/11

14:13-09:40

1 stop12h 27m

London Heathrow

Thu 13/11

16:00-11:35

2 stops26h 35m

£438

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 6/11

12:37-07:55

1 stop12h 18m

London Heathrow

Fri 14/11

12:50-14:21

2 stops32h 31m

£439

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 6/10

08:00-09:50

1 stop18h 50m

London Gatwick

Wed 29/10

11:40-11:42

1 stop30h 02m

£440

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 12/10

13:30-06:30

1 stop34h 00m

London Heathrow

Sat 25/10

14:10-00:42

1 stop17h 32m

£443

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 6/10

08:00-09:50

1 stop18h 50m

London Gatwick

Mon 20/10

12:40-21:32

1 stop15h 52m

£443

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 12/10

13:30-06:30

1 stop34h 00m

London Heathrow

Sat 25/10

14:10-20:27

1 stop13h 17m

£445

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 20/10

20:10-11:50

Nonstop8h 40m

London Heathrow

Thu 13/11

15:00-17:00

Nonstop9h 00m

£474

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Mon 20/10

15:15-18:30

1 stop20h 15m

London City

Fri 14/11

09:20-13:40

1 stop11h 20m

£503

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Sun 26/10

16:40-16:35

1 stop17h 55m

London City

Sun 30/11

18:55-13:40

1 stop25h 45m

£536

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to London

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 Calgary and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Calgary is in January. Flight prices, which tend to average around £408, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Calgary averaging around £411.

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £565. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to London for around £629.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £540. Flights at midday are often more expensive, with an average ticket price of £713.

What is the cheapest Calgary to London flight route?

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

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

You are more likely to see cheaper flights to London from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £566 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Calgary for as low as £516 on momondo.

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

There are 3 cabin classes available to choose from on Calgary to London 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 Calgary to London flights?

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

How have Calgary to London flight prices changed over time?

As of August 2025, prices for Calgary to London flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Calgary to London

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

Estimated return price

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

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

Best price found	£179
Fastest flight time	8h 30m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Calgary in the past 72 hours is £179. The best return flight deal from Calgary to London found on momondo in the last 72 hours is £437.

The fastest flight from Calgary to London takes 8h 30m

Direct flights go from Calgary to London every day.

There are 6 airports near London: London City (LCY), London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Southend (SEN), London Gatwick (LGW)

Search flight deals

How far is Calgary to London by plane?
London is 4368.6 mi away from Calgary. By plane, this route typically takes 8h 30m.
When did momondo last update prices for flights from Calgary Airport to London?
Prices for flights from Calgary Airport to London were last updated today.
How many operators does momondo search for flights from Calgary Airport to London?
The number of operators available for flights from Calgary Airport to London is 4 as of August 2025.
How old do you have to be to fly from Calgary Airport to London?
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 Calgary Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Calgary to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Calgary to London is Boeing 787-8 Dreamliner (63.87% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (24.37%), Boeing 777-300ER (2.94%), and Boeing 787-10 Dreamliner (1.26%).
What is the most popular airline from Calgary to London?
Based on momondo bookings for flights between Calgary and London, the leading airline is WestJet, making up 47% of the total bookings. Other popular airlines include Air Canada with 36%, Virgin Atlantic with 7%, and Lufthansa with 6%.

Best airlines flying from Calgary to London

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom £336	Free Cancellation	Rating 7.2 3,023 reviews	Search WestJet flights
Air Canada	PriceFrom £415	Free Cancellation	Rating 7.1 9,997 reviews	Search Air Canada flights
Lufthansa	PriceFrom £417	Free Cancellation	Rating 6.8 7,334 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £424	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights

WestJet Flights From Calgary to London
WestJet operates around 7 flights from Calgary to London every week. The average price of these flights found in the last 72 hours has been £746, but momondo users have found WestJet deals from Calgary to London from as low as £454 round-trip. WestJet has been scored 7.2/10 in 3,023 reviews.
Air Canada Flights From Calgary to London
£561 is the best Air Canada flight deal from Calgary to London found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to £879, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 9,997 user reviews) flies into London from Calgary 7 times in an average week so prices can vary.

Eastbourne

Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Hounslow

Dover

Chelmsford

Hayes

Folkestone

Bedford

Why use momondo?

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

Finding the right flight to London from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London from Calgary with this policy.

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

Once all potential Calgary to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Calgary. 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.