$340+ Cheap flights from Heathrow (LHR) to Calgary (YYC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Calgary with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Calgary are usually found in February or January, booked 46 days in advance, depart on a Monday or Friday and return on a Thursday
Cheap flight deals from Heathrow to Calgary
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to CalgaryExplore the most affordable flight options available from Heathrow to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Heathrow to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:50 pm -
Nonstop8h 55m
Fri 11/2010:10 pm -
Nonstop8h 40m
Deal found 10/28![WestJet logo]()
$525
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:50 pm -
Nonstop8h 55m
Sun 12/610:10 pm -
Nonstop8h 40m
Deal found 10/29![WestJet logo]()
$526
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:50 pm -
Nonstop8h 55m
Wed 11/1810:10 pm -
Nonstop8h 40m
Deal found 10/29![WestJet logo]()
$527
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:50 pm -
Nonstop8h 55m
Sat 12/510:10 pm -
Nonstop8h 40m
Deal found 10/29![WestJet logo]()
$528
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 am -
1 stop12h 50m
Wed 12/26:30 pm -
Nonstop8h 50m
Deal found 10/29![Lufthansa logo]()
$552
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops24h 06m
Wed 12/23:55 pm -
1 stop13h 55m
Deal found 10/29![Air Canada logo]()
$553
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:30 am -
1 stop12h 50m
Tue 11/101:00 pm -
1 stop16h 50m
Deal found 10/27![Multiple Airlines logo]()
$554
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 am -
1 stop12h 50m
Thu 11/261:00 pm -
1 stop16h 50m
Deal found 10/26![Multiple Airlines logo]()
$555
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops16h 20m
Thu 11/269:00 am -
1 stop20h 50m
Deal found 10/29![Air Canada logo]()
$557
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
2 stops16h 20m
Sat 12/56:05 pm -
1 stop17h 40m
Deal found 10/29![Multiple Airlines logo]()
$561
Best flights from Heathrow to CalgaryDiscover carefully curated flight deals from Heathrow to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Heathrow to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This KLM deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:10 pm -
1 stop15h 45m
Thu 1/77:45 pm -
1 stop14h 30m
Deal found 10/30![KLM logo]()
$813
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2811:35 am -
1 stop14h 02m
Thu 3/116:00 am -
1 stop21h 40m
Deal found 10/25![United Airlines logo]()
$944
This Scandinavian Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/286:40 am -
2 stops20h 45m
Mon 2/82:45 pm -
3 stops24h 50m
Deal found 10/30![Multiple Airlines logo]()
$997
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/28:10 pm -
2 stops31h 44m
Wed 3/108:45 am -
2 stops19h 45m
Deal found 10/25![Delta logo]()
$1,049
This British Airways deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/412:10 pm -
1 stop16h 44m
Sat 3/61:54 pm -
1 stop36h 21m
Deal found 10/25![British Airways logo]()
$1,065
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:40 am -
2 stops20h 45m
Sun 12/69:15 am -
3 stops23h 20m
Deal found 10/28![Scandinavian Airlines logo]()
$1,066
This KLM deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:40 am -
2 stops17h 50m
Sat 1/27:45 pm -
1 stop14h 30m
Deal found 10/29![KLM logo]()
$1,048
This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:10 pm -
1 stop15h 45m
Thu 12/177:45 pm -
1 stop14h 30m
Deal found 10/25![KLM logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/21:35 pm -
1 stop29h 02m
Fri 3/51:30 pm -
1 stop34h 25m
Deal found 10/25![United Airlines logo]()
$1,154
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:00 am -
2 stops16h 45m
Fri 12/187:45 pm -
1 stop14h 30m
Deal found 10/27![KLM logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:30 am -
2 stops21h 23m
Sat 1/27:59 pm -
2 stops32h 26m
Deal found 10/29![United Airlines logo]()
$1,216
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:40 am -
3 stops20h 05m
Wed 12/92:45 pm -
2 stops20h 55m
Deal found 10/28![Scandinavian Airlines logo]()
$1,393
Last-minute flights from Heathrow to CalgaryDiscover last-minute flight deals from Heathrow to Calgary. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Calgary. Data last updated October 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:30 am -
1 stop12h 50m
Tue 11/101:00 pm -
1 stop16h 50m
Deal found 10/27![Multiple Airlines logo]()
$554
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:50 pm -
Nonstop8h 55m
Fri 11/2010:10 pm -
Nonstop8h 40m
Deal found 10/28![WestJet logo]()
$525
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:50 pm -
Nonstop8h 55m
Wed 11/1810:10 pm -
Nonstop8h 40m
Deal found 10/29![WestJet logo]()
$527
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 am -
1 stop12h 50m
Wed 12/26:30 pm -
Nonstop8h 50m
Deal found 10/29![Lufthansa logo]()
$552
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops24h 06m
Wed 12/26:30 pm -
Nonstop8h 50m
Deal found 10/29![Air Canada logo]()
$553
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 am -
1 stop12h 50m
Thu 11/261:00 pm -
1 stop16h 50m
Deal found 10/26![Multiple Airlines logo]()
$555
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops16h 20m
Thu 11/269:00 am -
1 stop20h 50m
Deal found 10/29![Air Canada logo]()
$557
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops16h 20m
Thu 11/266:05 pm -
2 stops17h 45m
Deal found 10/29![SWISS logo]()
$565
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops16h 20m
Thu 12/36:05 pm -
2 stops19h 10m
Deal found 10/27![SWISS logo]()
$567
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
2 stops16h 20m
Sat 12/56:05 pm -
1 stop17h 40m
Deal found 10/29![Multiple Airlines logo]()
$561
One-way flights from Heathrow to CalgarySearch for one-way flight options from Heathrow to Calgary. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Heathrow to Calgary. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:15 pm -
1 stop30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:50 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![WestJet logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:50 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![WestJet logo]()
$345
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:50 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![WestJet logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:50 am -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$348
This Justfly.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:50 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![WestJet logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:50 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![WestJet logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:15 pm -
1 stop30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:50 pm -
2 stops25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:15 pm -
3 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$366
Find flight deals from Heathrow to Calgary
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $522 (Ovago) |
One-way from | $343 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $762 |
Good round-trip deal | $725 or less |
Good one-way deal | $422 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Tue 11/10
2:50 pm-5:45 pm
Nonstop8h 55m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$343
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Thu 12/24
4:10 pm-1:55 am
1 stop15h 45m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$621
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Sat 2/13
11:15 am-2:40 pm
1 stop33h 25m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$629
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Fri 1/8
9:50 am-10:01 pm
1 stop18h 11m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$658
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Thu 11/12
3:00 pm-12:45 am
1 stop15h 45m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$707
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Thu 12/10
4:10 pm-1:55 am
1 stop15h 45m
Calgary
Thu 1/7
7:45 pm-4:15 pm
1 stop14h 30m
$813
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Sun 2/28
11:35 am-7:37 pm
1 stop14h 02m
Calgary
Thu 3/11
6:00 am-9:40 am
1 stop21h 40m
$944
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Sat 11/28
6:30 am-2:40 pm
1 stop14h 10m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$952
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Fri 3/26
8:40 am-2:40 pm
1 stop12h 00m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$952
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Mon 11/30
11:45 am-2:40 pm
1 stop32h 55m
Calgary
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$952
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Calgary
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Calgary in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Calgary flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Heathrow to Calgary
Have a flexible travel schedule? Discover the best time to fly to Calgary from Heathrow with our price prediction graph.
LHR-YYC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Calgary
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Calgary?
The best time to book flights from London Heathrow Airport to Calgary is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Calgary?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Calgary (average of $476). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of $1,199). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to YYC?
Find hourly flight availability from Heathrow to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Calgary as you normally would.
How often are flights from London to Calgary delayed?
About 18% of weekly flights between London and Calgary have experienced delays in the past year, with the average delay time being 161 minutes.
What is the most punctual flight time for London to Calgary flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Calgary flights?
Over the last year, Air Canada have had the lowest number of delays on this route, with just 14% of flights being delayed.
The best insider tips for London Heathrow Airport to Calgary flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Calgary trip
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Reviews of airlines servicing Calgary
Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown WestJet,Air Canada, andLufthansa from London Heathrow Airport to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Crew
7.9
Entertainment
6.1
Food
6.2
Overall
7.2
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentSeth,Sep 2026
YVR - YYC
Comfort
7.1
Crew
7.9
Entertainment
6.1
Food
6.2
Overall
7.2
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentSeth,Sep 2026
YVR - YYC
Comfort
7.1
Crew
7.9
Entertainment
6.1
Food
6.2
Overall
7.2
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentSeth,Sep 2026
YVR - YYC
Comfort
7.1
Crew
7.9
Entertainment
6.1
Food
6.2
Overall
7.2
Boarding
7.4
Reviews
1 / 20
8.0
ExcellentSeth,Sep 2026
YVR - YYC
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from Heathrow to Calgary
Discover the top 3 airlines that operate flights from Heathrow to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$457 | Average$934 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$480 | Average$1,031 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$563 | Average$852 | FlexibilityNo cancel fee | On-time76% |