LHR - YYC

C$ 513 Find Cheap Flights from London Heathrow Airport to Calgary – Compare and Save

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 22/6. 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
1 adult, Economy, 0 bags

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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Everything you should know

Cheapest round-trip
C$ 1,022
Typical prices: C$ 1,782-C$ 1,443
Multiple Airlines
Fri 10/7Thu 16/7
LHR - YYC • 2 stops
Cheapest direct flights
C$ 1,087
Typical prices: C$ 945-C$ 639
WestJet
Wed 11/11Tue 17/11
LHR - YYC • Direct
Top airlines
Cheapest • from C$ 1,101 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada and WestJet. Average duration is 8h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 1,019 (round-trip)
Shortest trip • 12h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 44% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

Recent round-trip flight deals from Heathrow to Calgary

Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
10:35 a.m. - 10:00 a.m.
LHR
-
YYC
30h 25m
2 stops
Multiple Airlines Logo
12:55 a.m. - 8:35 a.m.
YYC
-
LHR
24h 40m
1 stop
C$ 1,022Multiple Airlines
Thu, 25 Jun - Wed, 8 Jul
Multiple Airlines Logo
6:15 a.m. - 3:10 p.m.
LHR
-
YYC
15h 55m
1 stop
Multiple Airlines Logo
7:10 p.m. - 9:25 p.m.
YYC
-
LHR
19h 15m
1 stop
C$ 1,026Multiple Airlines
Wed, 8 Jul - Wed, 22 Jul
Multiple Airlines Logo
9:25 p.m. - 11:45 p.m.
LHR
-
YYC
33h 20m
2 stops
Multiple Airlines Logo
8:10 a.m. - 11:55 a.m.
YYC
-
LHR
20h 45m
3 stops
C$ 1,028Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
1:05 p.m. - 10:10 a.m.
LHR
-
YYC
28h 05m
3 stops
Multiple Airlines Logo
8:10 a.m. - 11:55 a.m.
YYC
-
LHR
20h 45m
3 stops
C$ 1,038Multiple Airlines
Wed, 19 Aug - Sat, 5 Sep
Multiple Airlines Logo
7:30 p.m. - 10:00 a.m.
LHR
-
YYC
21h 30m
2 stops
Multiple Airlines Logo
6:55 p.m. - 9:35 a.m.
YYC
-
LHR
31h 40m
2 stops
C$ 1,042Multiple Airlines
Tue, 7 Jul - Wed, 15 Jul
Multiple Airlines Logo
8:50 p.m. - 3:10 p.m.
LHR
-
YYC
25h 20m
2 stops
Multiple Airlines Logo
11:15 a.m. - 8:35 a.m.
YYC
-
LHR
14h 20m
1 stop
C$ 1,045Multiple Airlines
Wed, 15 Jul - Tue, 25 Aug
Multiple Airlines Logo
9:25 p.m. - 10:00 a.m.
LHR
-
YYC
19h 35m
1 stop
Multiple Airlines Logo
6:55 p.m. - 8:20 p.m.
YYC
-
LHR
18h 25m
1 stop
C$ 1,046Multiple Airlines
Tue, 7 Jul - Mon, 20 Jul
Multiple Airlines Logo
6:15 a.m. - 3:10 p.m.
LHR
-
YYC
15h 55m
1 stop
Multiple Airlines Logo
7:10 p.m. - 9:25 p.m.
YYC
-
LHR
19h 15m
1 stop
C$ 1,047Multiple Airlines
Thu, 9 Jul - Tue, 14 Jul
Multiple Airlines Logo
1:05 p.m. - 1:15 p.m.
LHR
-
YYC
31h 10m
3 stops
Multiple Airlines Logo
9:55 p.m. - 11:55 a.m.
YYC
-
LHR
31h 00m
3 stops
C$ 1,054Multiple Airlines
Wed, 2 Sep - Mon, 7 Sep
Multiple Airlines Logo
9:25 p.m. - 10:00 a.m.
LHR
-
YYC
19h 35m
1 stop
Multiple Airlines Logo
6:55 p.m. - 8:20 p.m.
YYC
-
LHR
18h 25m
1 stop
C$ 1,056Multiple Airlines
Booking Insights

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.

How much is a round-trip flight from London Heathrow Airport to Calgary?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Calgary departing in July.

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 Wednesday, and avoid Fridays 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 February, where tickets cost C$ 663 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is C$ 1,618 and C$ 1,540 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$ 1,549, 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, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Air Canada

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.

Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

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.

Duncan Madden

Duncan Madden

Expert on LHR

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.

Good to know

Low seasonJanuary
Cheapest flightC$ 513
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (31% 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 5 days, the lowest price for a flight from London Heathrow Airport to Calgary was C$ 513 for a one-way ticket and C$ 1,022 for a round-trip.

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

    Lufthansa, and Air Canada 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Calgary, with SkyTeam 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, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from London to Calgary are Delta and KLM. With an average price for the route of C$ 1,501 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of C$ 1,407 and an overall rating of 7.8.

  • 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.

  • Which airlines provide the cheapest flights from London Heathrow Airport to Calgary?

    In the past 5 days, the cheapest round-trip tickets from London Heathrow Airport to Calgary were found on Lufthansa (C$ 1,101) and WestJet (C$ 1,110).

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$ 737 or less one-way and C$ 1,392 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow 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

Air Canada,WestJet

Air Canada,WestJet

Tuesday

Air Canada,WestJet

Air Canada,WestJet

Wednesday

Air Canada,WestJet

Air Canada,WestJet

Thursday

Air Canada,WestJet

Air Canada,WestJet

Friday

Air Canada,WestJet

Air Canada,WestJet

Saturday

Air Canada,WestJet

Air Canada,WestJet

Sunday

Air Canada,WestJet

Air Canada,WestJet

See more nonstop flights

Direct returns

Calgary to London Heathrow

Monday

Air Canada,WestJet

Air Canada,WestJet

Tuesday

Air Canada,WestJet

Air Canada,WestJet

Wednesday

Air Canada,WestJet

Air Canada,WestJet

Thursday

Air Canada,WestJet

Air Canada,WestJet

Friday

Air Canada,WestJet

Air Canada,WestJet

Saturday

Air Canada,WestJet

Air Canada,WestJet

Sunday

Air Canada,WestJet

Air Canada,WestJet

See more nonstop flights

Reviews of the top 5 airlines flying 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.
7.9
DeltaOverall score based on 8397 reviews
7.8Comfort
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

6.0 GoodCynthia, Jun 2026
MCO - DTW
Read more Delta reviews

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

I like the lane and orderliness and timely everything was executed. Amazing

Arrived early, comfortable seats (Comfort+). Mediocre food, poor wifi (intermittent).

Impatient gate crew-I have a cane and without assistance I got there in time, but couldn't find my passport to board. It was tucked away. Once I got it out it was not fun for me to follow a fast walking, impatient woman,. She grabbed my carryon and didn't even take the time to lower the hand. she just held it aloft with the handle sticking up. The plane was on time - even early. There was no need to rush. The rest of the crew was great.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

The tray table was broken and the food was terrible.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Wonderful crew, great movie selection and good food. I prefer Airbus to Boeing, much more comfortable

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

This airline would not refund my money and I had a physician note that I could not fly. They are crooks

I like that we landed safely and that my dog was safe underneath as well. Outside of that, we were 45 mins late for a direct flight that is 1.5 hours long. And 2 of my 3 bags did not make the flight. Only my dog was onboard.

Decent entertainment although my wife was not offered any ear buds so couldn’t enjoy. Real issue was the appalling food. Presentation was unacceptable with cheap hard to open packaged bread, plastic cheese again in hard to open shrink wrap, main course in small cardboard box again hard to open, wooden utensils which lack substance making the whole experience poor. Surprised I didn’t cover myself or neighbour as the food moved all over the place. Breakfast calzone was dry and unappealing with the staff basically throwing them around. Very disappointed

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Staff were very friendly. Plane left on time and arrived on time.

The TV screen at my seat was not functioning for the entire duration of the flight. I informed a flight attendant about the issue, and I was told that I would receive a voucher as compensation. However, I never received this voucher afterward. I therefore kindly request to still receive the voucher that was promised to me.

We travelled from London to Halifax. Customer service was excellent.fron the day we booked until arriving. The gate was only a short frombthe waiting area and walk Boarding was efficiently handled and plane took off on time. The service on the plane was very good. Fool an acceptable drandard Only downside was that the legroom was tight for anybody just over 6ft tall and am usually able to travel without difficulty. I will definitely fly with Air Canada again but next time pay for extr space.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

It was good, seating was a little tight apart from that all was well.

We were happy with the service and cost of checking a bag

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

It was good to receive a card for my birthday

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

The flight was delayed 7 hours and we were given 10 euros vouchers. This is ridiculous. The crew was not nice at all, they just did their job with serving food and drinks. Did not even apologize for the delay!!!!

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

The plane was late (as was my flight out from Birmingham the day before)

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

Information on your arrival and departure airports