Is KLM the cheapest airline to fly with from London Heathrow Airport to Calgary?

With an average price of £794 return, KLM is not the cheapest airline to fly from London Heathrow Airport to Calgary with. Instead, for the lowest price, our data suggests flying with Air Transat, where a return flight costs £765 on average.

What is the cheapest KLM flight from London Heathrow Airport to Calgary?

In the last 3 days, the lowest price for a flight with KLM from London Heathrow Airport to Calgary was £639 for a return flight and £285 for a one-way flight.

Does KLM fly direct to Calgary from London Heathrow Airport?

No, KLM does not fly the route directly.

£524 Cheap KLM Flights from London Heathrow Airport to Calgary

Flights Deals

Cheap KLM Flight Deals from London Heathrow Airport to Calgary

Here are some of the best deals found on KAYAK recently from KLM for return flights from London Heathrow Airport to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent return KLM flight deals from London Heathrow Airport to Calgary

KAYAK's recommended return flight KLM deals departing in the coming months from London Heathrow Airport to Calgary.

Discover the best prices for you by selecting your travel dates on KAYAK.

17:50 - 00:44LHR-YYC

13h 54m1 stop

14:55 - 14:35YYC-LHR

16h 40m1 stop

£524KLM

Find Deal

Thu, 4 Sep - Sun, 14 Sep

16:35 - 11:52LHR-YYC

26h 17m1 stop

14:55 - 14:35YYC-LHR

16h 40m1 stop

£526KLM

Find Deal

Fri, 22 Aug - Wed, 17 Sep

12:25 - 20:54LHR-YYC

15h 29m1 stop

14:55 - 14:35YYC-LHR

16h 40m1 stop

£527KLM

Find Deal

Sat, 13 Sep - Mon, 13 Oct

12:25 - 20:54LHR-YYC

15h 29m1 stop

15:15 - 10:45YYC-LHR

12h 30m1 stop

£541KLM

Find Deal

Sat, 13 Sep - Tue, 14 Oct

13:35 - 11:06LHR-YYC

28h 31m1 stop

15:15 - 16:15YYC-LHR

18h 00m1 stop

£541KLM

Find Deal

Thu, 12 Jun - Fri, 11 Jul

11:00 - 23:12LHR-YYC

19h 12m1 stop

14:50 - 13:10YYC-LHR

15h 20m1 stop

£544KLM

Find Deal

Wed, 24 Sep - Tue, 7 Oct

17:50 - 00:44LHR-YYC

13h 54m1 stop

14:55 - 14:35YYC-LHR

16h 40m1 stop

£545KLM

Find Deal

Thu, 18 Sep - Thu, 2 Oct

16:25 - 11:13LHR-YYC

25h 48m1 stop

15:15 - 15:40YYC-LHR

17h 25m1 stop

£556KLM

Find Deal

Wed, 20 Aug - Thu, 11 Sep

12:25 - 20:40LHR-YYC

15h 15m1 stop

15:15 - 13:50YYC-LHR

15h 35m1 stop

£559KLM

Find Deal

Mon, 26 May - Mon, 2 Jun

16:25 - 11:13LHR-YYC

25h 48m1 stop

15:15 - 13:50YYC-LHR

15h 35m1 stop

£560KLM

Find Deal

Sat, 31 May - Mon, 9 Jun

Useful Info

Low season	January
High season	July
Cheapest flight	£524
Average price round-trip	£676

Best time to beat the crowds (38% less expensive on average)

Most popular time to fly (34% more expensive on average)

Flight from London Heathrow Airport to Calgary

(price for this month)

When to Book Flights with KLM from London Heathrow Airport to Calgary

Average price per month

Flight prices as travel date approaches

Is KLM the cheapest airline to fly with from London Heathrow Airport to Calgary?
With an average price of £794 return, KLM is not the cheapest airline to fly from London Heathrow Airport to Calgary with. Instead, for the lowest price, our data suggests flying with Air Transat, where a return flight costs £765 on average.
What is the cheapest KLM flight from London Heathrow Airport to Calgary?
In the last 3 days, the lowest price for a flight with KLM from London Heathrow Airport to Calgary was £639 for a return flight and £285 for a one-way flight.
Does KLM fly direct to Calgary from London Heathrow Airport?
No, KLM does not fly the route directly.

7.8

GoodBased on 1,334 verified guest reviews

7.2Food

7.8Boarding

7.7Comfort

8.4Crew

7.1Entertainment

Pros +

Seats were very comfortable. (in 6 reviews)

Cons -

This is by far the best airlines I have used. (in 1 review)
When I boarded a man sat it my seat. (in 47 reviews)

Show reviews that mention

8.0 Very Good

Shereen, Apr 2025

AMS-YUL

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 Very Good

Verified traveller, Apr 2025

AMS-MAN

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

10.0 Wonderful

Verified traveller, Apr 2025

INL-AMS

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

8.0 Very Good

Verified traveller, Apr 2025

AMS-INL

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

6.0 Okay

Paul, Mar 2025

BOM-MLE

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

8.0 Very Good

John, Mar 2025

EZE-AMS

You should not have to pay for WiFi in business class

10.0 Wonderful

Verified traveller, Mar 2025

AMS-BOM

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

10.0 Wonderful

Verified traveller, Mar 2025

SFO-AMS

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

8.0 Very Good

Verified traveller, Mar 2025

BOS-DCA

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

8.0 Very Good

Verified traveller, Mar 2025

AMS-BOS

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Everything you need to know for your flight from London Heathrow Airport to Calgary

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£524 Find Cheap KLM Flights from London Heathrow Airport to Calgary

Search hundreds of travel sites at once for deals on KLM flights from London Heathrow Airport to Calgary

Cheap KLM Flight Deals from London Heathrow Airport to Calgary

Recent return KLM flight deals from London Heathrow Airport to Calgary

Recent one-way KLM flight deals from London Heathrow Airport to Calgary

Recent last minute KLM flight deals from London Heathrow Airport to Calgary

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When to Book Flights with KLM from London Heathrow Airport to Calgary

FAQs for flying to Calgary with KLM

Is KLM the cheapest airline to fly with from London Heathrow Airport to Calgary?

What is the cheapest KLM flight from London Heathrow Airport to Calgary?

Does KLM fly direct to Calgary from London Heathrow Airport?

KLM Customer Reviews

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Everything you need to know for your flight from London Heathrow Airport to Calgary

Other airlines flying from London Heathrow Airport to Calgary

Flight deals from the most popular airlines with KAYAK users flying the route

Cabin class types available on flights to Calgary

Cabin classes available on flights to London Heathrow Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Calgary with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Top KLM flights

The most popular destinations for flights with KLM according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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