LHR - YYC

C$ 359 Find Cheap Flights from London Heathrow Airport to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Calgary departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Calgary, as well as popular online travel agencies
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Cheap Flight Deals from Heathrow to Calgary (LHR-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow 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.

Recent round-trip flight deals from Heathrow to Calgary

KAYAK's recommended round-trip deals from the most popular airlines that fly from Heathrow to Calgary.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Lufthansa Logo
9:30 a.m. - 3:50 p.m.LHR-YYC
13h 20m1 stop
Lufthansa Logo
11:55 a.m. - 6:30 a.m.YYC-LHR
11h 35m1 stop
C$ 800Lufthansa
Find Deal
Wed, 17 Sep - Sat, 27 Sep
 Logo
7:30 p.m. - 3:50 p.m.LHR-YYC
27h 20m2 stops
 Logo
1:45 p.m. - 9:35 a.m.YYC-LHR
12h 50m1 stop
C$ 810
Find Deal
Mon, 8 Sep - Mon, 15 Sep
Air Canada Logo
6:00 a.m. - 3:35 p.m.LHR-YYC
16h 35m1 stop
Air Canada Logo
11:55 a.m. - 9:35 a.m.YYC-LHR
14h 40m1 stop
C$ 812Air Canada
Find Deal
Tue, 9 Sep - Tue, 23 Sep
 Logo
7:50 p.m. - 10:35 a.m.LHR-YYC
21h 45m2 stops
 Logo
8:35 p.m. - 12:05 p.m.YYC-LHR
8h 30mdirect
C$ 813
Find Deal
Thu, 28 Aug - Sun, 21 Sep
Air Canada Logo
6:00 a.m. - 3:35 p.m.LHR-YYC
16h 35m1 stop
Air Canada Logo
1:10 a.m. - 6:30 a.m.YYC-LHR
22h 20m1 stop
C$ 816Air Canada
Find Deal
Tue, 9 Sep - Mon, 22 Sep
WestJet Logo
2:10 p.m. - 3:55 p.m.LHR-YYC
8h 45mdirect
WestJet Logo
8:35 p.m. - 12:05 p.m.YYC-LHR
8h 30mdirect
C$ 864WestJet
Find Deal
Sat, 21 Jun - Thu, 10 Jul
WestJet Logo
1:55 p.m. - 3:45 p.m.LHR-YYC
8h 50mdirect
WestJet Logo
8:35 p.m. - 12:05 p.m.YYC-LHR
8h 30mdirect
C$ 890WestJet
Find Deal
Mon, 8 Sep - Mon, 22 Sep
United Airlines Logo
8:30 a.m. - 10:29 p.m.LHR-YYC
20h 59m2 stops
United Airlines Logo
8:30 a.m. - 6:55 a.m.YYC-LHR
15h 25m2 stops
C$ 899United Airlines
Find Deal
Wed, 17 Sep - Wed, 24 Sep
KLM Logo
5:50 p.m. - 12:44 a.m.LHR-YYC
13h 54m1 stop
KLM Logo
3:15 p.m. - 3:40 p.m.YYC-LHR
17h 25m1 stop
C$ 974KLM
Find Deal
Fri, 29 Aug - Thu, 18 Sep
KLM Logo
4:25 p.m. - 11:13 a.m.LHR-YYC
25h 48m1 stop
KLM Logo
2:55 p.m. - 2:35 p.m.YYC-LHR
16h 40m1 stop
C$ 1,052KLM
Find Deal
Mon, 2 Jun - Mon, 23 Jun

Expert advice for your flight from Heathrow to Calgary

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
WestJet

WestJet's Business Class features lie-flat seats in a 1-2-1 configuration for direct aisle access.


WestJet offers Wi-Fi for purchase on most flights; Dreamliner has seat-back entertainment.

Read more about WestJetby Stefanie Waldek
Air Canada

Air Canada's Signature Class offers lie-flat seats with direct aisle access for ultimate comfort.


Air Canada offers Wi-Fi on select flights; check availability five days before departure.

Read more about Air Canadaby Stefanie Waldek
Airports
LHR

For a smoother departure, arrive two hours early and travel with carry-on bags to avoid long security lines at Heathrow.

Read more about LHRby Duncan Madden
YYC

At YYC, use the YYC Link shuttle for easy navigation between terminals and follow purple signs for seamless connections.

Read more about YYCby Lucas Aykroyd
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

Lucas Aykroyd

Lucas Aykroyd

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Read more
Duncan Madden

Duncan Madden

Expert on LHR

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

KAYAK's insights & trends for Heathrow to Calgary flights

Get data-powered insights and trends into flights from Heathrow to Calgary to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Calgary?

The average price of all round-trip flights from London Heathrow Airport to Calgary clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Calgary on a Friday and more expensive on a Sunday. On your return trip to London Heathrow Airport, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

What is the cheapest month to fly from London Heathrow Airport to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Calgary is January, where tickets cost C$ 735 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 1,598 and C$ 1,595 respectively.

Can I save money by flying with a layover from London Heathrow Airport to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of C$ 1,902, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Calgary, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London Heathrow Airport to Calgary, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 359
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from London Heathrow Airport to Calgary

When to book flights from Heathrow to Calgary

Are your dates flexible? Find out the best times to travel from Heathrow to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Calgary flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Calgary was C$ 259 for a one-way ticket and C$ 578 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Calgary?

    Air Canada, Lufthansa, and KLM offer inflight Wi-Fi service on the London Heathrow Airport to Calgary flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Calgary?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London Heathrow Airport to Calgary flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Calgary?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London Heathrow Airport and Calgary, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London Heathrow Airport to Calgary?

    There are direct flights from London Heathrow Airport to Calgary on a daily basis.

  • Which is the best airline for flights from London to Calgary, KLM or WestJet?

    The two airlines most popular with KAYAK users for flights from London to Calgary are KLM and WestJet. With an average price for the route of C$ 1,312 and an overall rating of 7.8, KLM is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 1,165 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Calgary

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 601 or less one-way and C$ 1,033 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Calgary?

Find which airlines fly direct from London Heathrow Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Calgary

Monday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Tuesday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Wednesday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Thursday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Friday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Saturday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Sunday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

See more nonstop flights

Direct returns

Calgary to London Heathrow

Monday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Tuesday

Aegean Airlines,Air Canada,Austrian Airlines, +9 more

Aegean Airlines,Air Canada, +10 more

Wednesday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Thursday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Friday

Aegean Airlines,Air Canada,Austrian Airlines, +9 more

Aegean Airlines,Air Canada, +10 more

Saturday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

Sunday

Aegean Airlines,Air Canada,Austrian Airlines, +8 more

Aegean Airlines,Air Canada, +9 more

See more nonstop flights
See more nonstop flights

Top 4 airlines serving from Heathrow to Calgary

 
See real verified KAYAK customer reviews for airlines flying from London to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1333 reviews
8.4Crew
7.7Comfort
7.8Boarding
7.2Food
7.1Entertainment
Airline reviews

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 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

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.

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

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!

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

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.

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

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

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

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Our flight was delayed for almost 2 hours resulting in a rush to connect to our next flight

Good. Would be better if the carry on baggage was free.

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

Limited water service in a 6 hour flight offered at the very beginning and end of the flight.

They delayed flight because lack of staff then missed connection. Never flying with kayak or weather

WestJet claims that tickets purchased through a 3rd party (such as you kayak) they cannot make sure they mention the luggage situation. We purchased tickets that wouldn’t allowed any carry on. WHAT!? So ridiculous. We bought them and there was not one single place mentioning that. Then on our departure the WstJet attendant was a super nasty rude person. Very unprofessional, unpleasant. She should be reprimanded and given some sort of training but I believe that won’t change her nasty disposition. On our return was great, the front desk gentleman was really professional, friendly and helpful. He offered us to pay $18 usd each for our carry on backpacks as they were small (instead of $90 each at the departure, she could have mentioned but decided not to do so. Didn’t print my boarding pass with my full name as in the passport and made the flight delay because the crew needed to correct it).

Scrooge airlines spoiled my last chance at Christmas with my 95 and 92 year old folks. and rest of the family in Calgary. Ticket personnel would not let me on without a passport and I always visit Canada with my enhanced driver;s License when I travel from the US

Flight was delayed due to mechanical issues to the point that I missed my connection and had to wait for 6 hrs in Calgary... thankfully I wasn't in a rush or that would have been annoying

It was an awesome experience flying with Westjet. This was my first domestic flight experience in Canada.

The additional charge for the WiFi was not worth it. Streaming a football game was a joke as it continued to lag will be requesting a refund

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

The Entertainment system was nearly useless because videos kept stopping then jumping over segments at random but closely spaced intervals. About 75% of the plane gave up trying to watch and then the gaps and jumps became shorter, It was terrible and made it hard to know what was happening since it was not a normal buffering pause where you still get the cont6en t. Instead the video would pause then jump ahead missing short segments and dialog entirely! The economy class seats on all flights have less and less legroom. I’m tall and the upgraded seats are no better for the leg room, not worth it. I flew from Toronto to Calgary….The staff at YYZ was awesome and kind. My flight’s (prior) incoming plane from Liberia had been delayed over 3 hours and the attendant quickly and kindly transferred me to the earlier flight that got me in hours earlier. Such a great staff!! Every staff member on the plane was very-very Canadian/Kind . Great job and attitude you folks! The plane itself was new and in great condition, except the issue with the video streaming.

Everything was very good, short delay Toronto to Regina on my return to Canada but not a big deal. Thanks Kayak, Dr. Ian Stewart

I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

It was ok. Even after the airport bus took us to the terminal , we did not expect to walk 35 mins inside the airport to the gate . A 15 min walk is ok . Especially if there was any delay in TSA check which happens to is too then people can easily miss the flight.

Excellent bit seats are still a little too small and there's that $75 baggage charge.

Very disappointed with how we left Heathrow, and the service from Air Canada. When food was given, I was skipped by the attendant, and when I went to tell him, he just dropped the tray of food on my table. Leaving Heathrow and landing in Montreal were bad, which is not Air Canada’s fault, but the service itself was not good.

The crew and food were very good. The plane was dirty..

Had to buy headphones. Which is sad. I did not so I listened to podcasts and slept. Free beer is excellent a d those pretzels are great too. Overall I feel Air Canada slightly exceeds Westjet for overall experience. But still more can be done. Like allowing guests to view a movie for free.

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

The flight crew, the on-plane service, and the food were fine. The seats lacked cushioning and were uncomfortable compared to other planes from recent flights. The plane was initially delayed one hour and that expanded to 1.5 hours. When we boarded, there was insufficient room for our carry-on bags, which added more time to disembarking from the plane. It appeared the Air Canada staff or the Toronto Airport staff were less than competent to handle whatever the issue was that caused the delays, which was never communicated.

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

Absolutely the most awful experience in the history of service from gate agents to baggage handlers. Never will i use kayak or Lufthansa again. Ever.

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

Information on your arrival and departure airports

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