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

As of January 2026, there are 84 flights per week flying from Calgary to London. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

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

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

The number of flights available between Calgary and London is 12 per day as of January 2026. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

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. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Calgary to London delayed?

Historically, on average around 17% of flights between Calgary and London have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

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 54% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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 3 as of January 2026.

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.

£128 Cheap Flights from Calgary to London in 2026

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 £335 to £490. The lowest price recently found on this route was £324.

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Find the cheapest flights from Calgary to London

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One-way

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Enter your travel dates to find the best prices.

21:10 - 12:50

YYC

LHR

8h 40mdirect

14:50 - 16:55

LHR

YYC

9h 05mdirect

£324WestJet

Mon, 19 Jan - Mon, 26 Jan

21:10 - 12:50

YYC

LHR

8h 40mdirect

14:50 - 16:40

LHR

YYC

8h 50mdirect

£325WestJet

Wed, 28 Jan - Mon, 2 Feb

21:10 - 12:50

YYC

LHR

8h 40mdirect

14:50 - 16:40

LHR

YYC

8h 50mdirect

£325WestJet

Wed, 28 Jan - Thu, 5 Feb

21:10 - 12:50

YYC

LHR

8h 40mdirect

15:15 - 15:45

LHR

YYC

31h 30m1 stop

£330Multiple Airlines

Thu, 22 Jan - Wed, 4 Feb

21:10 - 12:50

YYC

LHR

8h 40mdirect

15:15 - 16:00

LHR

YYC

31h 45m1 stop

£334Multiple Airlines

Wed, 21 Jan - Wed, 28 Jan

15:40 - 17:20

YYC

LCY

18h 40m1 stop

17:05 - 13:40

LCY

YYC

27h 35m1 stop

£455Virgin Atlantic

Mon, 9 Feb - Mon, 23 Feb

06:30 - 08:10

YYC

LCY

18h 40m2 stops

07:45 - 13:40

LCY

YYC

12h 55m1 stop

£465Virgin Atlantic

Fri, 30 Jan - Mon, 9 Feb

06:30 - 08:10

YYC

LCY

18h 40m2 stops

08:40 - 20:54

LCY

YYC

19h 14m2 stops

£483Delta

Sun, 25 Jan - Sat, 7 Feb

15:40 - 16:35

YYC

LCY

17h 55m1 stop

07:45 - 20:54

LCY

YYC

20h 09m2 stops

£498Delta

Mon, 9 Feb - Mon, 23 Feb

15:40 - 09:30

YYC

LCY

10h 50m1 stop

20:05 - 14:40

LCY

YYC

24h 35m1 stop

£524KLM

Tue, 24 Feb - Mon, 9 Mar

Virgin Atlantic flights from Calgary to London

Our best Virgin Atlantic deals on Calgary to London flight tickets

Virgin Atlantic

22 Jan

YYC06:30Calgary

17h 35m

1 stop

LHR07:05London Heathrow

26 Jan

LHR11:45London Heathrow

32h 55m

1 stop

YYC13:40Calgary

£362

Find similar

Virgin Atlantic

9 Feb

YYC15:40Calgary

18h 40m

1 stop

LCY17:20London City

23 Feb

LCY17:05London City

27h 35m

1 stop

YYC13:40Calgary

£455

Find similar

Virgin Atlantic

30 Jan

YYC06:30Calgary

18h 40m

2 stops

LCY08:10London City

9 Feb

LCY07:45London City

12h 55m

1 stop

YYC13:40Calgary

£465

Find similar

Delta flights from Calgary to London

Our best Delta deals on Calgary to London flight tickets

Delta

16 Jan

YYC07:40Calgary

16h 25m

2 stops

LHR07:05London Heathrow

25 Jan

LHR06:30London Heathrow

14h 10m

1 stop

YYC13:40Calgary

£423

Find similar

Delta

22 Jan

YYC06:30Calgary

19h 15m

2 stops

LHR08:45London Heathrow

26 Jan

LHR11:45London Heathrow

32h 55m

1 stop

YYC13:40Calgary

£424

Find similar

Delta

16 Jan

YYC07:40Calgary

16h 25m

2 stops

LHR07:05London Heathrow

25 Jan

LHR08:40London Heathrow

19h 14m

2 stops

YYC20:54Calgary

£441

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 19/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Mon 26/1

14:50-16:55

Nonstop9h 05m

£324

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 28/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Mon 2/2

14:50-16:40

Nonstop8h 50m

£325

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 28/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Thu 5/2

14:50-16:40

Nonstop8h 50m

£325

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 22/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Wed 4/2

15:15-15:45

1 stop31h 30m

£330

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 21/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Wed 28/1

15:15-16:00

1 stop31h 45m

£334

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Mon 9/2

15:40-17:20

1 stop18h 40m

London City

Mon 23/2

17:05-13:40

1 stop27h 35m

£455

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Fri 30/1

06:30-08:10

2 stops18h 40m

London City

Mon 9/2

07:45-13:40

1 stop12h 55m

£465

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Sun 25/1

06:30-08:10

2 stops18h 40m

London City

Sat 7/2

08:40-20:54

2 stops19h 14m

£483

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Mon 9/2

15:40-16:35

1 stop17h 55m

London City

Mon 23/2

07:45-20:54

2 stops20h 09m

£498

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Tue 24/2

15:40-09:30

1 stop10h 50m

London City

Mon 9/3

20:05-14:40

1 stop24h 35m

£524

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

Delays

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 £398, 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 £406.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £574. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to London for around £701.

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 evening when flights can be purchased for as low as £635. Flights in the afternoon are often more expensive, with an average ticket price of £696.

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 £567 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 £524 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 January 2026, prices for Calgary to London flights are approximately 1% 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	£204
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 £204. The best return flight deal from Calgary to London found on momondo in the last 72 hours is £568.

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

Direct flights go from Calgary to London every day.

There are 6 airports in London. From Calgary there are direct flights to London Heathrow (LHR).

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 3 as of January 2026.
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 (81.72% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (9.71%), Airbus A330-300 (2.95%), and Boeing 777-300ER (2.69%).
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 49% of the total bookings. Other popular airlines include Air Canada with 39%, Air Transat with 6%, 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 £307	Free Cancellation	Rating 7.2 3,235 reviews	Search WestJet flights
Air Canada	PriceFrom £449	Free Cancellation	Rating 7.1 10,600 reviews	Search Air Canada flights
Lufthansa	PriceFrom £472	Free Cancellation	Rating 6.8 7,691 reviews	Search Lufthansa 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 £588, but momondo users have found WestJet deals from Calgary to London from as low as £307 round-trip. WestJet has been scored 7.2/10 in 3,235 reviews.
Air Canada Flights From Calgary to London
£449 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 £664, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,600 user reviews) flies into London from Calgary 7 times in an average week so prices can vary.

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Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Worthing

Hounslow

Colchester

Bedford

Ramsgate

Folkestone

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.

An easier way to manage your London trip

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

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Cheap flights from Calgary to London from £128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to London departing on 5/2. 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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Virgin Atlantic flights from Calgary to London

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Our best Delta deals on Calgary to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Calgary to London

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

What is the cheapest month to fly to London?

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £574. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to London for around £701.

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 evening when flights can be purchased for as low as £635. Flights in the afternoon are often more expensive, with an average ticket price of £696.

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?

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 January 2026, prices for Calgary to London flights are approximately 1% cheaper when compared to flights at the same time last year.

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

WestJet is the most popular carrier operating from Calgary to London

Which airlines fly to London?

How often are flights from Calgary to London delayed?

Historically, on average around 17% of flights between Calgary and London have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon 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. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

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

The number of flights available between Calgary and London is 12 per day as of January 2026. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

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

As of January 2026, there are 84 flights per week flying from Calgary to London. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from Calgary to London

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

Fastest flight time

Direct flights

Airports in London

How far is Calgary to London by plane?

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

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

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

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

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

What is the most popular airline from Calgary to London?

Best airlines flying from Calgary to London

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

WestJet Flights From Calgary to London

Air Canada Flights From Calgary to London

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

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

Get notified when prices go down