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

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

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 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.

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.

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

Prices for flights from London to Calgary Airport are refreshed on a daily basis.

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 stopovers 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 necessary travel and health documents for your Calgary Airport 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 licence 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.

$543 Cheap Flights from London to Calgary in 2026

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

Prices are currently typical for flights on this route. Typical prices usually range from $671 to $1,182. The lowest price recently found on this route was $1,070.

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Find the cheapest flights from London to Calgary

Round-trip

One-way

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Enter your travel dates to find the best prices.

11:40 - 15:32

LGW

YYC

33h 52m

1 stop

12:40 - 10:45

YYC

LGW

15h 05m

1 stop

$1,070Air Transat

Tue, 17 Mar - Sun, 29 Mar

11:40 - 15:32

LGW

YYC

34h 52m

1 stop

16:30 - 09:45

YYC

LGW

34h 15m

1 stop

$1,073Air Transat

Thu, 26 Feb - Thu, 5 Mar

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,075Air Transat

Sun, 21 Jun - Sat, 4 Jul

11:35 - 22:30

LGW

YYC

17h 55m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,079Air Transat

Sun, 17 May - Sat, 6 Jun

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

07:00 - 10:45

YYC

LGW

20h 45m

1 stop

$1,082Air Transat

Fri, 19 Jun - Sun, 5 Jul

11:35 - 22:30

LGW

YYC

17h 55m

1 stop

07:00 - 10:45

YYC

LGW

20h 45m

1 stop

$1,087Air Transat

Thu, 25 Jun - Fri, 10 Jul

11:40 - 11:42

LGW

YYC

30h 02m

1 stop

07:00 - 09:45

YYC

LGW

20h 45m

1 stop

$1,088Air Transat

Sun, 15 Mar - Sat, 28 Mar

11:35 - 22:30

LGW

YYC

17h 55m

1 stop

07:00 - 07:55

YYC

LGW

17h 55m

1 stop

$1,093Air Transat

Sat, 13 Jun - Fri, 26 Jun

09:40 - 21:09

LGW

YYC

18h 29m

1 stop

23:55 - 10:45

YYC

LGW

27h 50m

1 stop

$1,094Air Transat

Sat, 16 May - Wed, 3 Jun

11:35 - 22:30

LGW

YYC

17h 55m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,097Air Transat

Wed, 17 Jun - Mon, 29 Jun

Air Transat flights from London to Calgary

Our best Air Transat deals on London to Calgary flight tickets

Air Transat

17 Mar

LGW11:40London Gatwick

30h 02m

1 stop

YYC11:42Calgary

30 Mar

YYC07:00Calgary

20h 45m

1 stop

LGW10:45London Gatwick

$1,070

Air Transat

26 Feb

LGW11:40London Gatwick

34h 52m

1 stop

YYC15:32Calgary

5 Mar

YYC16:30Calgary

34h 15m

1 stop

LGW09:45London Gatwick

$1,073

Air Transat

21 June

LGW09:40London Gatwick

13h 50m

1 stop

YYC16:30Calgary

4 July

YYC08:00Calgary

18h 50m

1 stop

LGW09:50London Gatwick

$1,075

TAP AIR PORTUGAL flights from London to Calgary

Our best TAP AIR PORTUGAL deals on London to Calgary flight tickets

TAP AIR PORTUGAL

6 July

LGW10:35London Gatwick

28h 56m

2 stops

YYC08:31Calgary

20 July

YYC14:20Calgary

18h 15m

2 stops

LGW15:35London Gatwick

$1,664

TAP AIR PORTUGAL

19 May

LGW16:25London Gatwick

33h 18m

2 stops

YYC18:43Calgary

3 June

YYC08:00Calgary

23h 00m

2 stops

LGW14:00London Gatwick

$1,671

TAP AIR PORTUGAL

16 Mar

LGW16:35London Gatwick

37h 24m

2 stops

YYC23:59Calgary

29 Mar

YYC14:20Calgary

17h 50m

2 stops

LGW15:10London Gatwick

$1,680

Fly from

Fly to

Route

Depart

Return

Price

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Tue 17/3

11:40-15:32

1 stop33h 52m

Calgary

Sun 29/3

12:40-10:45

1 stop15h 05m

$1,070

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Thu 26/2

11:40-15:32

1 stop34h 52m

Calgary

Thu 5/3

16:30-09:45

1 stop34h 15m

$1,073

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sun 21/6

09:40-16:30

1 stop13h 50m

Calgary

Sat 4/7

08:00-09:50

1 stop18h 50m

$1,075

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sun 17/5

11:35-22:30

1 stop17h 55m

Calgary

Sat 6/6

08:00-09:50

1 stop18h 50m

$1,079

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 19/6

09:40-16:30

1 stop13h 50m

Calgary

Sun 5/7

07:00-10:45

1 stop20h 45m

$1,082

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Thu 25/6

11:35-22:30

1 stop17h 55m

Calgary

Fri 10/7

07:00-10:45

1 stop20h 45m

$1,087

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sun 15/3

11:40-11:42

1 stop30h 02m

Calgary

Sat 28/3

07:00-09:45

1 stop20h 45m

$1,088

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sat 13/6

11:35-22:30

1 stop17h 55m

Calgary

Fri 26/6

07:00-07:55

1 stop17h 55m

$1,093

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Sat 16/5

09:40-21:09

1 stop18h 29m

Calgary

Wed 3/6

23:55-10:45

1 stop27h 50m

$1,094

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Wed 17/6

11:35-22:30

1 stop17h 55m

Calgary

Mon 29/6

08:00-09:50

1 stop18h 50m

$1,097

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 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

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?

In general, February is the cheapest month to fly from London to Calgary. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $795. If you don’t want to visit Calgary in February, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of $813.

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

The cheapest day to depart from London to Calgary is on a Saturday. Travellers who choose to depart for Calgary on a Saturday will often find tickets for as low as $876. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Calgary on Thursday is $1,591.

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 $1,210 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from London for as low as $1,175 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.

How have London to Calgary flight prices changed over time?

As of January 2026, prices for London to Calgary flights are approximately 7% 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 return 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

Fastest flight time	29h 25m
Direct flights	None

The fastest flight from London to Calgary takes 29h 25m

There are no direct flights from London to Calgary. Popular non-direct route for this connection is London Heathrow Airport - Calgary Airport.

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How far is London to Calgary by plane?
A flight from London to Calgary will travel around 7030.5 km. Typically, this will take 29h 25m 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 refreshed on a daily basis.
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 stopovers 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 necessary travel and health documents for your Calgary Airport 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 licence 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 London to Calgary?
Based on momondo bookings for flights between London and Calgary, the leading plane model is Boeing 787-9 Dreamliner, making up 35.41% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 26.16%, Airbus A350-1000 with 14.91%, and Boeing 777-300ER with 8.74%.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Calgary . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Calgary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Calgary by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Calgary, momondo offers a useful price alert feature which will track prices for flights to Calgary from London and alert you when they change.