Cheap flights from London Heathrow Airport to Calgary from C$ 612
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
18 Sep — 25 Sep1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Calgary are usually found in February or November, booked 64 days in advance, depart on a Thursday or Friday and return on a Tuesday
Cheap flight deals from Heathrow to Calgary
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Calgary
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 19 August 2026.
Mon 21/97:30 a.m. -
2 stops23h 17m
Mon 28/911:10 a.m. -
1 stop12h 20m
Deal found 18/8C$ 833
Thu 3/96:00 a.m. -
2 stops16h 05m
Thu 10/911:10 a.m. -
1 stop12h 20m
Deal found 18/8C$ 837
Thu 1/1010:15 a.m. -
Nonstop9h 35m
Thu 8/1011:10 a.m. -
1 stop12h 20m
Deal found 17/8C$ 838
Fri 2/103:05 p.m. -
2 stops30h 57m
Fri 16/108:40 p.m. -
1 stop33h 40m
Deal found 17/8C$ 840
Mon 28/121:25 p.m. -
Nonstop9h 30m
Sat 9/110:55 a.m. -
1 stop17h 55m
Deal found 18/8C$ 841
Thu 1/105:50 p.m. -
1 stop13h 54m
Mon 9/111:35 p.m. -
1 stop13h 25m
Deal found 17/8C$ 843
Tue 25/87:45 p.m. -
2 stops26h 30m
Tue 1/99:30 a.m. -
2 stops15h 25m
Deal found 18/8C$ 844
Sun 20/93:05 p.m. -
1 stop13h 54m
Sun 27/912:10 p.m. -
1 stop14h 50m
Deal found 18/8C$ 845
Mon 19/108:05 p.m. -
2 stops26h 00m
Thu 19/115:05 p.m. -
2 stops17h 00m
Deal found 18/8C$ 847
Wed 7/1011:45 a.m. -
1 stop32h 35m
Thu 12/114:20 p.m. -
1 stop11h 25m
Deal found 17/8C$ 850
Thu 3/96:00 a.m. -
2 stops16h 05m
Tue 15/92:25 p.m. -
1 stop12h 35m
Deal found 17/8C$ 851
Thu 17/126:00 p.m. -
2 stops29h 15m
Wed 23/125:30 p.m. -
Nonstop8h 50m
Deal found 18/8C$ 852
Best flights from Heathrow to Calgary
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 19 August 2026.
Sat 3/108:00 a.m. -
2 stops20h 48m
Sat 17/106:00 a.m. -
2 stops17h 45m
Deal found 17/8C$ 912
Sat 12/128:40 a.m. -
1 stop13h 00m
Sat 9/18:45 a.m. -
1 stop15h 20m
Deal found 16/8C$ 1,045
Thu 22/1011:45 a.m. -
2 stops17h 30m
Fri 30/101:40 p.m. -
2 stops16h 00m
Deal found 17/8C$ 1,069
Wed 28/107:30 a.m. -
1 stop14h 50m
Fri 6/1110:40 a.m. -
2 stops15h 05m
Deal found 19/8C$ 1,208
Fri 25/98:40 a.m. -
1 stop11h 45m
Wed 30/92:10 p.m. -
1 stop14h 00m
Deal found 14/8C$ 1,258
Fri 25/911:45 a.m. -
2 stops15h 25m
Sun 1/117:45 a.m. -
1 stop16h 20m
Deal found 17/8C$ 1,052
Mon 4/18:10 p.m. -
2 stops24h 57m
Sat 16/14:20 p.m. -
1 stop11h 25m
Deal found 15/8C$ 1,140
Sun 30/812:25 p.m. -
1 stop15h 10m
Sat 12/96:35 a.m. -
2 stops17h 35m
Deal found 17/8C$ 1,320
Direct flights from Heathrow to Calgary
Explore direct flight options from Heathrow to Calgary based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.
Tue 13/1010:15 a.m. -
Nonstop9h 35m
Thu 22/107:55 p.m. -
Nonstop8h 55m
Deal found 18/8C$ 840
Sun 20/910:15 a.m. -
Nonstop9h 35m
Tue 20/107:55 p.m. -
Nonstop8h 55m
Deal found 18/8C$ 841
Fri 16/1010:15 a.m. -
Nonstop9h 35m
Tue 3/115:30 p.m. -
Nonstop8h 50m
Deal found 17/8C$ 843
Thu 17/121:25 p.m. -
Nonstop10h 30m
Wed 23/125:30 p.m. -
Nonstop8h 50m
Deal found 18/8C$ 845
Sat 30/11:25 p.m. -
Nonstop10h 30m
Sat 13/26:10 p.m. -
Nonstop8h 10m
Deal found 17/8C$ 851
Sat 24/1010:15 a.m. -
Nonstop9h 35m
Fri 30/106:30 p.m. -
Nonstop8h 50m
Deal found 16/8C$ 865
Sun 13/910:15 a.m. -
Nonstop9h 35m
Sun 20/97:55 p.m. -
Nonstop8h 55m
Deal found 14/8C$ 869
Tue 6/102:10 p.m. -
Nonstop8h 50m
Sun 8/1110:10 p.m. -
Nonstop7h 40m
Deal found 16/8C$ 926
Tue 8/92:10 p.m. -
Nonstop8h 50m
Fri 22/110:10 p.m. -
Nonstop7h 40m
Deal found 16/8C$ 937
Sun 13/92:10 p.m. -
Nonstop8h 50m
Sun 28/210:10 p.m. -
Nonstop7h 40m
Deal found 16/8C$ 940
Wed 3/22:50 p.m. -
Nonstop9h 55m
Wed 17/29:10 p.m. -
Nonstop8h 40m
Deal found 18/8C$ 966
Last-minute flights from Heathrow to Calgary
Discover last-minute flight deals from Heathrow to Calgary. Data last updated 19 August 2026 and is based on user searches.
Tue 25/87:45 p.m. -
2 stops26h 30m
Tue 1/99:30 a.m. -
2 stops15h 25m
Deal found 18/8C$ 844
Tue 25/89:30 a.m. -
2 stops18h 01m
Tue 1/92:25 p.m. -
1 stop12h 35m
Deal found 18/8C$ 850
Thu 3/96:00 a.m. -
2 stops16h 05m
Thu 10/911:10 a.m. -
1 stop12h 20m
Deal found 18/8C$ 837
Thu 3/96:00 a.m. -
2 stops16h 05m
Tue 15/92:25 p.m. -
1 stop12h 35m
Deal found 17/8C$ 851
Tue 8/99:30 a.m. -
1 stop13h 27m
Sun 13/911:10 a.m. -
2 stops17h 40m
Deal found 17/8C$ 855
Wed 9/97:45 p.m. -
2 stops26h 30m
Wed 16/99:30 a.m. -
2 stops15h 25m
Deal found 17/8C$ 843
Wed 16/95:50 p.m. -
1 stop13h 54m
Wed 23/910:15 a.m. -
2 stops17h 30m
Deal found 17/8C$ 856
Sun 20/93:05 p.m. -
1 stop15h 39m
Tue 20/104:25 p.m. -
1 stop13h 55m
Deal found 18/8C$ 841
Sun 20/93:05 p.m. -
1 stop13h 54m
Sun 27/912:10 p.m. -
1 stop14h 50m
Deal found 18/8C$ 845
Mon 21/97:30 a.m. -
2 stops23h 17m
Mon 28/911:10 a.m. -
1 stop12h 20m
Deal found 18/8C$ 833
Wed 30/910:15 a.m. -
Nonstop9h 35m
Thu 8/1011:10 a.m. -
1 stop12h 20m
Deal found 19/8C$ 840
Wed 30/92:10 p.m. -
1 stop13h 20m
Thu 8/1012:50 a.m. -
1 stop28h 00m
Deal found 19/8C$ 852
One-way flights from Heathrow to Calgary
Search for one-way flight options from Heathrow to Calgary. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.
Wed 16/97:50 p.m. -
2 stops33h 45m
Deal found 14/8C$ 612
Mon 30/116:35 p.m. -
2 stops28h 15m
Deal found 19/8C$ 616
Wed 9/93:50 p.m. -
2 stops37h 45m
Deal found 16/8C$ 619
Wed 2/93:00 p.m. -
2 stops26h 00m
Deal found 19/8C$ 620
Sun 8/113:15 p.m. -
1 stop31h 35m
Deal found 18/8C$ 622
Tue 8/98:50 p.m. -
3 stops31h 00m
Deal found 16/8C$ 625
Thu 3/93:00 p.m. -
2 stops30h 15m
Deal found 19/8C$ 630
Sun 13/96:00 a.m. -
2 stops45h 50m
Deal found 14/8C$ 633
Mon 21/97:50 p.m. -
2 stops33h 45m
Deal found 18/8C$ 634
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 19 August 2026.
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 629,999 searches. Data last updated 19 August 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
Price
Cheapest round-trip
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Sat 3/10
8:00 a.m.-9:48 p.m.
2 stops20h 48m
Calgary
Sat 17/10
6:00 a.m.-6:45 a.m.
2 stops17h 45m
C$ 912
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Sat 12/12
8:40 a.m.-3:40 p.m.
1 stop13h 00m
Calgary
Sat 9/1
8:45 a.m.-6:05 a.m.
1 stop15h 20m
C$ 1,045
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Fri 25/9
11:45 a.m.-8:10 p.m.
2 stops15h 25m
Calgary
Sun 1/11
7:45 a.m.-6:05 a.m.
1 stop16h 20m
C$ 1,052
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Thu 22/10
11:45 a.m.-10:15 p.m.
2 stops17h 30m
Calgary
Fri 30/10
1:40 p.m.-11:40 a.m.
2 stops16h 00m
C$ 1,069
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Mon 4/1
8:10 p.m.-3:07 p.m.
2 stops24h 57m
Calgary
Sat 16/1
4:20 p.m.-9:45 a.m.
1 stop11h 25m
C$ 1,140
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Wed 28/10
7:30 a.m.-4:20 p.m.
1 stop14h 50m
Calgary
Fri 6/11
10:40 a.m.-7:45 a.m.
2 stops15h 05m
C$ 1,208
Quickest round-trip
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Fri 25/9
8:40 a.m.-1:25 p.m.
1 stop11h 45m
Calgary
Wed 30/9
2:10 p.m.-11:10 a.m.
1 stop14h 00m
C$ 1,258
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Sun 30/8
12:25 p.m.-8:35 p.m.
1 stop15h 10m
Calgary
Sat 12/9
6:35 a.m.-7:10 a.m.
2 stops17h 35m
C$ 1,320
Cheapest one-way
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Fri 11/9
7:50 p.m.-10:20 a.m.
2 stops45h 30m
C$ 715
Quickest one-way
LondonCalgary
LHR London Heathrow - YYC Calgary
LHRYYC
London Heathrow
Wed 28/10
8:40 a.m.-2:40 p.m.
1 stop12h 00m
C$ 798
Flights are sorted by cheapest round-trip flights first.
Deals found on 17/8
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Calgary, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 C$ 654). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of C$ 1,655). 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 19 August 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 much does it cost to fly round-trip from London Heathrow Airport to Calgary?
Airfare is below average for this route at the moment.
London Heathrow Airport to Calgary flights typically cost between C$ 1,432 and C$ 1,864 in September.The cheapest round-trip price found within the last 5 days was C$ 833 on Multiple Airlines (21 Sep-28 Sep).
Weekly flight availability from London Heathrow Airport to Calgary
Explore weekly flight availability from Heathrow to Calgary. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 August 2026.
The most flights from LHR to YYC are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).
How often are flights from London to Calgary delayed?
About 20% of weekly flights between London and Calgary have experienced delays in the past year, with the average delay time being 153 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 past year, Air Canada has had the lowest number of delays on this route, with just 15% of flights being delayed.
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 19 August 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Calgary, such as KLM,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
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.
What airport do you fly into for flights to Calgary from London Heathrow?
For a flight from London Heathrow to Calgary, you will be flying into Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 12 inbound flights from London Heathrow per day. 3 airlines have flights to Calgary from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Calgary?
A quick flight from London Heathrow Airport to Calgary can take about 18h 57m. Air Canada provides one of the quickest options available for as low as C$ 834. The distance from London Heathrow Airport to Calgary is about 7009 km.
What are the cheapest airlines flying from London Heathrow Airport to Calgary round-trip?
Air Canada, at C$ 640, was found to be the cheapest airline from London Heathrow Airport to Calgary.Alternate airlines to your destination round-trip include WestJet and KLM. You may be able to fly from London Heathrow Airport to Calgary for 45% less than the average price by searching for these airlines.
What are the most reliable airlines from London Heathrow Airport to Calgary?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Calgary on time: MEA (83%), Air Canada (82%), Aegean Airlines (82%).
What are the cheapest flights from London Heathrow Airport to Calgary?
Looking for the cheapest flight from London Heathrow Airport to Calgary? While on average our users pay C$ 997, our data indicates the cheapest price to be C$ 590. The most popular route (London Heathrow - Calgary), is priced around C$ 697.
Can I find deals for business class flights from Heathrow to Calgary?
Yes. Cheapflights offers flight deals from Heathrow to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
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 C$ 654). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of C$ 1,655). 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.
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.
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 629,999 searches. Data last updated 19 August 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Calgary?
Cheapflights helps you search for flights from Heathrow to Calgary via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Calgary?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Calgary by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Calgary with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Calgary, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to Calgary become cheaper?
Of course! You can now track prices for flights from Heathrow to Calgary and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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