How often are flights from London to Calgary delayed?

Historically, on average around 20% 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 have had the fewest delays on this route over the last 12 months, with about 18% 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 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.

$547 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 low for flights on this route. Typical prices usually range from $1,423 to $1,035. The lowest price recently found on this route was $1,154.

1 adult

Find the cheapest flights from London to Calgary

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

12:00 - 07:55

YYC

LGW

12h 55m

1 stop

$1,154Air Transat

Fri, 5 Jun - Fri, 12 Jun

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

12:00 - 07:55

YYC

LGW

12h 55m

1 stop

$1,155Air Transat

Tue, 2 Jun - Fri, 12 Jun

09:40 - 16:35

LGW

YYC

13h 55m

1 stop

07:00 - 07:55

YYC

LGW

17h 55m

1 stop

$1,157Air Transat

Fri, 29 May - Sun, 20 Sep

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,158Air Transat

Tue, 2 Jun - Sat, 13 Jun

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,160Air Transat

Tue, 2 Jun - Sun, 14 Jun

09:40 - 16:35

LGW

YYC

13h 55m

1 stop

13:50 - 09:50

YYC

LGW

13h 00m

1 stop

$1,161Air Transat

Fri, 15 May - Thu, 21 May

11:35 - 23:18

LGW

YYC

18h 43m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,164Air Transat

Mon, 1 Jun - Sun, 14 Jun

11:35 - 23:18

LGW

YYC

18h 43m

1 stop

08:00 - 09:50

YYC

LGW

18h 50m

1 stop

$1,165Air Transat

Fri, 5 Jun - Sun, 14 Jun

09:40 - 16:35

LGW

YYC

13h 55m

1 stop

12:20 - 07:55

YYC

LGW

12h 35m

1 stop

$1,167Air Transat

Fri, 29 May - Mon, 15 Jun

09:40 - 16:30

LGW

YYC

13h 50m

1 stop

07:05 - 07:55

YYC

LGW

17h 50m

1 stop

$1,168Air Transat

Fri, 26 Jun - Wed, 8 Jul

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Air Transat flights from London to Calgary

Our best Air Transat deals on London to Calgary flight tickets

Air Transat

15 May

LGW09:40London Gatwick

13h 55m

1 stop

YYC16:35Calgary

5 June

YYC12:00Calgary

12h 55m

1 stop

LGW07:55London Gatwick

$1,154

Air Transat

2 June

LGW09:40London Gatwick

13h 50m

1 stop

YYC16:30Calgary

12 June

YYC12:00Calgary

12h 55m

1 stop

LGW07:55London Gatwick

$1,155

Air Transat

29 May

LGW09:40London Gatwick

13h 55m

1 stop

YYC16:35Calgary

20 Sept

YYC07:00Calgary

17h 55m

1 stop

LGW07:55London Gatwick

$1,157

Condor flights from London to Calgary

Our best Condor deals on London to Calgary flight tickets

Condor

27 May

LGW15:35London Gatwick

29h 45m

1 stop

YYC14:20Calgary

11 June

YYC16:20Calgary

19h 30m

1 stop

LGW18:50London Gatwick

$1,182

Condor

12 May

LGW10:20London Gatwick

19h 00m

2 stops

YYC22:20Calgary

28 May

YYC16:20Calgary

15h 25m

1 stop

LGW14:45London Gatwick

$1,382

Condor

11 May

LGW19:40London Gatwick

33h 40m

2 stops

YYC22:20Calgary

28 May

YYC16:20Calgary

19h 30m

1 stop

LGW18:50London Gatwick

$1,409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 5/6

09:40-16:30

1 stop13h 50m

Calgary

Fri 12/6

12:00-07:55

1 stop12h 55m

$1,154

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Tue 2/6

09:40-16:30

1 stop13h 50m

Calgary

Fri 12/6

12:00-07:55

1 stop12h 55m

$1,155

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 29/5

09:40-16:35

1 stop13h 55m

Calgary

Sun 20/9

07:00-07:55

1 stop17h 55m

$1,157

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Tue 2/6

09:40-16:30

1 stop13h 50m

Calgary

Sat 13/6

08:00-09:50

1 stop18h 50m

$1,158

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Tue 2/6

09:40-16:30

1 stop13h 50m

Calgary

Sun 14/6

08:00-09:50

1 stop18h 50m

$1,160

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 15/5

09:40-16:35

1 stop13h 55m

Calgary

Thu 21/5

13:50-09:50

1 stop13h 00m

$1,161

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Mon 1/6

11:35-23:18

1 stop18h 43m

Calgary

Sun 14/6

08:00-09:50

1 stop18h 50m

$1,164

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 5/6

11:35-23:18

1 stop18h 43m

Calgary

Sun 14/6

08:00-09:50

1 stop18h 50m

$1,165

Fastest return journey

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 29/5

09:40-16:35

1 stop13h 55m

Calgary

Mon 15/6

12:20-07:55

1 stop12h 35m

$1,167

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Fri 26/6

09:40-16:30

1 stop13h 50m

Calgary

Wed 8/7

07:05-07:55

1 stop17h 50m

$1,168

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

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, November 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 $712. If you don’t want to visit Calgary in November, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of $785.

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 $813. 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 $1,476.

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 from London 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 $1,143 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 $1,130 on momondo.

How have London to Calgary flight prices changed over time?

As of May 2026, prices for London to Calgary flights are approximately 2% 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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Frequently asked questions about flying from London to Calgary

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 Airbus A330-300, making up 34.15% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 22.58%, Boeing 777 with 16.74%, and Airbus A350-1000 with 13.23%.

Banff

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Airdrie

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.

An easier way to manage your Calgary trip

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Cheap flights from London to Calgary from $547

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 7/7. 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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Air Transat flights from London to Calgary

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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 London to Calgary flight route?

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

How have London to Calgary flight prices changed over time?

How often are flights from London to Calgary delayed?

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

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

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Calgary

Travelling to a place near Calgary?

Why use momondo?

An easier way to manage your Calgary 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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