Question 1

What is the cheapest month to fly to Calgary?

Accepted Answer

The cheapest month to fly to Calgary from London is in January. Flight prices, which tend to average around £404, 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 £404.

Question 2

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

Accepted Answer

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.

Question 3

How often are flights from London to Calgary delayed?

Accepted Answer

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.

Question 4

Which airport is the most popular for stopovers for flights between London and Calgary?

Accepted Answer

Toronto (YYZ) was the most common stop: 26% of momondo users choosing one-stop flights on this route connected there.

Question 5

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

Accepted Answer

The cheapest time of day to fly to Calgary is in the evening when flights can be purchased for as low as £406. Flights in the morning are often more expensive, with an average ticket price of £754.

Question 6

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

Accepted Answer

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 £610 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 £587 on momondo.

Question 7

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

Accepted Answer

There are 4 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.

Question 8

How have London to Calgary flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Calgary flights are approximately 4% cheaper when compared to flights at the same time last year.

Question 9

What is the cheapest London to Calgary flight route?

Accepted Answer

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

Question 10

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

Accepted Answer

The number of flights available between London and Calgary is 75 per week as of December 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.

Question 11

Can stopping save me money on London to Calgary flights?

Accepted Answer

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

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to Calgary. Tickets to fly out on this day can be as low as £650. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Calgary for around £708.

Question 14

Which airlines fly to Calgary?

Accepted Answer

Air Canada, WestJet and Lufthansa are the top three most popular airlines that fly to Calgary from London according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Calgary. Keep in mind that there are 11 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £603 to £864.
The lowest price recently found on this route was £332.

Question 17

Which stopover airport has the shortest connection time from London to Calgary?

Accepted Answer

Vancouver (YVR) has the shortest average stopover time for this route: 1h 08m.

Question 18

Which stopover airport has the shortest travel time from London to Calgary?

Accepted Answer

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 11h 53m.

Question 19

Which stopover airport offers the lowest fares from London to Calgary?

Accepted Answer

Flights via Vancouver (YVR) offer the lowest average return price of £378.

Question 20

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

Accepted Answer

WestJet, KLM, and British Airways are the most popular carriers operating from London to Calgary

Question 21

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

Accepted Answer

The number of flights available between London and Calgary is 10 per day as of December 2025. The most frequent departure time is 15:00, with 100% of daily flights leaving in the afternoon.

Question 22

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

Accepted Answer

Prices for flights from London to Calgary Airport are updated daily.

Question 23

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

Accepted Answer

The number of operators available for flights from London to Calgary Airport is 11 as of December 2025.

Question 24

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

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Calgary Airport.

Question 25

What documentation or ID do you need to fly to Calgary Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£318
Fastest flight time	9h 00m
Direct flights	Every day
Airports in Calgary	1 airport

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £320	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
WestJet	PriceFrom £324	Free Cancellation	Rating 7.2 3,192 reviews	Search WestJet flights
Air Canada	PriceFrom £328	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
Air Transat	PriceFrom £447	Free Cancellation	Rating 7.8 480 reviews	Search Air Transat flights
KLM	PriceFrom £486	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Air France	PriceFrom £518	Free Cancellation	Rating 7.4 1,500 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £544	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom £558	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
American Airlines	PriceFrom £559	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
British Airways	PriceFrom £562	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights

Cheap flights from London to Calgary from £205

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 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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