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Cheap flights from London Heathrow Airport to Calgary from £254

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 Heathrow Airport to Calgary departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Calgary

Cheap return flights

 Logo
07:15 - 15:50LHR-YYC
15h 35m1 stop
 Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
Wed, 12 Nov - Tue, 18 Nov
WestJet Logo
14:10 - 16:00LHR-YYC
8h 50mdirect
WestJet Logo
20:35 - 12:05YYC-LHR
8h 30mdirect
£464WestJet
Find Deal
Tue, 7 Oct - Tue, 21 Oct
 Logo
15:05 - 10:35LHR-YYC
26h 30m2 stops
 Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
Tue, 19 Aug - Tue, 4 Nov
 Logo
20:50 - 14:08LHR-YYC
24h 18m2 stops
 Logo
22:10 - 12:50YYC-LHR
8h 40mdirect
Tue, 21 Oct - Tue, 28 Oct
 Logo
09:00 - 15:50LHR-YYC
13h 50m1 stop
 Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
Wed, 12 Nov - Wed, 19 Nov
 Logo
19:35 - 16:50LHR-YYC
27h 15m1 stop
 Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
Mon, 27 Oct - Sun, 2 Nov
WestJet Logo
14:50 - 16:50LHR-YYC
9h 00mdirect
WestJet Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
£483WestJet
Find Deal
Tue, 11 Nov - Wed, 19 Nov
WestJet Logo
14:50 - 16:50LHR-YYC
9h 00mdirect
WestJet Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
£483WestJet
Find Deal
Tue, 11 Nov - Mon, 17 Nov
KLM Logo
06:30 - 13:40LHR-YYC
14h 10m1 stop
KLM Logo
15:40 - 10:45YYC-LHR
12h 05m1 stop
£545KLM
Find Deal
Tue, 11 Nov - Tue, 18 Nov
KLM Logo
08:40 - 13:20LHR-YYC
11h 40m1 stop
KLM Logo
15:15 - 10:45YYC-LHR
12h 30m1 stop
£548KLM
Find Deal
Wed, 24 Sep - Sat, 4 Oct

WestJet flights from London Heathrow Airport to Calgary

Our best WestJet deals on London Heathrow Airport to Calgary flight tickets
WestJet
7 Oct
LHR14:10London Heathrow
8h 50m
YYC16:00Calgary
21 Oct
YYC20:35Calgary
8h 30m
LHR12:05London Heathrow
WestJet
11 Nov
LHR14:50London Heathrow
9h 00m
YYC16:50Calgary
19 Nov
YYC21:10Calgary
8h 40m
LHR12:50London Heathrow
WestJet
11 Nov
LHR14:50London Heathrow
9h 00m
YYC16:50Calgary
17 Nov
YYC21:10Calgary
8h 40m
LHR12:50London Heathrow

KLM flights from London Heathrow Airport to Calgary

Our best KLM deals on London Heathrow Airport to Calgary flight tickets
KLM
11 Nov
LHR06:30London Heathrow
14h 10m
1 stop
YYC13:40Calgary
18 Nov
YYC15:40Calgary
12h 05m
1 stop
LHR10:45London Heathrow
KLM
24 Sept
LHR08:40London Heathrow
11h 40m
1 stop
YYC13:20Calgary
4 Oct
YYC15:15Calgary
12h 30m
1 stop
LHR10:45London Heathrow
KLM
10 Jul
LHR12:25London Heathrow
15h 30m
1 stop
YYC20:55Calgary
15 Jul
YYC15:15Calgary
12h 30m
1 stop
LHR10:45London Heathrow

See travel insights to Calgary from

How to get the cheapest flight ticket from London Heathrow Airport 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

What is the cheapest month to fly to Calgary?

The cheapest month to fly to Calgary from London Heathrow Airport is in January. Flight prices, which tend to average around £381, 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 Heathrow Airport during February instead. Flights to Calgary in February, while not as cheap as those in January, still average around £397.

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

Our data shows that Friday is the least expensive day to fly to Calgary. Tickets to fly out on this day can be as low as £621. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Calgary for around £689.

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

The cheapest time of day to fly to Calgary is in the evening when flights can be purchased for as low as £395. Flights in the morning are often more expensive, with an average ticket price of £733.

What is the cheapest London Heathrow to Calgary flight route?

Fly from London Heathrow to Calgary for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around £609 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 Heathrow Airport for as low as £585 on momondo.

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

There are 4 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Calgary flight prices changed over time?

As of July 2025, prices for London Heathrow Airport to Calgary flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Calgary

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

Cheap London Heathrow Airport to Calgary (LHR to YYC) flight deals and tips

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

Best price found

£254

Fastest flight time

8h 50m

Direct flights

Every day

Airports in Calgary

1 airport
The best one-way flight to Calgary from London Heathrow Airport in the past 72 hours is £254. The best return flight deal from London Heathrow Airport to Calgary found on momondo in the last 72 hours is £456.
The fastest flight from London Heathrow Airport to Calgary takes 8h 50m
Direct flights go from London Heathrow Airport to Calgary every day.
There is 1 airport near Calgary: Calgary (YYC)

  • How far is London Heathrow to Calgary by plane?

    A flight from London Heathrow to Calgary will travel around 4360.9 mi. By plane, this route typically takes 8h 50m.

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

    Prices for flights from London Heathrow Airport to Calgary Airport refresh daily.

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

  • How old do you have to be to fly from London Heathrow Airport 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 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 London Heathrow Airport to Calgary Airport.

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

    The travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from London Heathrow Airport to Calgary?


Best airlines flying from London Heathrow Airport to Calgary

Compare and see reviews for airlines that fly from London Heathrow Airport to Calgary with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom £312Free CancellationRating
7.2
2,909 reviews
Search WestJet flights
LufthansaPriceFrom £321Free CancellationRating
6.8
7,201 reviews
Search Lufthansa flights
Air CanadaPriceFrom £350Free CancellationRating
7.1
9,657 reviews
Search Air Canada flights
Air TransatPriceFrom £445Free CancellationRating
7.8
405 reviews
Search Air Transat flights
KLMPriceFrom £486Free CancellationRating
7.8
1,366 reviews
Search KLM flights
FinnairPriceFrom £487Free CancellationRating
7.6
1,299 reviews
Search Finnair flights
Air FrancePriceFrom £504Free CancellationRating
7.5
1,471 reviews
Search Air France flights
Virgin AtlanticPriceFrom £530Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £539Free CancellationRating
6.6
7,081 reviews
Search British Airways flights
American AirlinesPriceFrom £544Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • WestJet Flights From London Heathrow Airport to Calgary

    WestJet flies from London Heathrow Airport to Calgary around 7 times per week, with 2,909 momondo users rating the airline 7.2/10. The cheapest WestJet deal from London Heathrow Airport to Calgary in the last 72 hours was £427 (round-trip), much lower than the average airfare cost of £863 for WestJet flights on this route.

  • Air Canada Flights From London Heathrow Airport to Calgary

    Air Canada (7.1/10 from 9,657 reviews) operates around 7 flights from London Heathrow Airport to Calgary in any given week. The average Air Canada airfare for this route is around £956, with deals from around £480 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Calgary flight searches in the last 72 hours.


Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Kananaskis
Radium Hot Springs

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?

Once you have performed a search for London to Calgary flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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Airports servicing Alberta