Cheap flights from London Heathrow Airport to Calgary from C$ 516
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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
11 Jun — 18 Jun1
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 14 days in advance, depart on a Friday or Wednesday and return on a Wednesday
Cheap flight deals from Heathrow to Calgary
Enter your travel dates to find the best prices.
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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 12 May 2026.
Thu 10/92:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Mon 14/98:35 p.m.
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 9/5C$ 969
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Mon 6/711:15 a.m.
YYC
-
LHR
1 stop12h 15m
Multiple Airlines
Deal found 11/5C$ 974
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Tue 7/77:55 p.m.
YYC
-
LHR
Nonstop8h 55m
Multiple Airlines
Deal found 10/5C$ 982
Wed 3/68:40 a.m.
LHR
-
YYC
3 stops32h 10m
Multiple Airlines
Sat 13/67:00 a.m.
YYC
-
LHR
1 stop18h 35m
Multiple Airlines
Deal found 12/5C$ 1,013
Wed 13/52:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Sat 16/58:35 p.m.
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 12/5C$ 1,021
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 12 May 2026.
Tue 9/66:30 a.m.
LHR
-
YYC
2 stops21h 08m
Delta
Tue 23/62:30 p.m.
YYC
-
LHR
1 stop15h 35m
Delta
Deal found 8/5C$ 1,262
Tue 22/95:45 p.m.
LHR
-
YYC
1 stop13h 59m
KLM
Tue 29/92:50 p.m.
YYC
-
LHR
1 stop15h 15m
KLM
Deal found 10/5C$ 1,272
Wed 17/66:15 a.m.
LHR
-
YYC
2 stops22h 28m
British Airways
Wed 22/71:53 p.m.
YYC
-
LHR
1 stop13h 37m
British Airways
Deal found 7/5C$ 1,283
Thu 28/57:05 a.m.
LHR
-
YYC
2 stops21h 00m
Multiple Airlines
Mon 15/69:45 a.m.
YYC
-
LHR
2 stops23h 15m
Multiple Airlines
Deal found 11/5C$ 1,388
Tue 20/1010:45 a.m.
LHR
-
YYC
2 stops17h 09m
Delta
Tue 27/104:40 p.m.
YYC
-
LHR
1 stop12h 05m
Delta
Deal found 9/5C$ 1,283
Wed 10/612:15 p.m.
LHR
-
YYC
1 stop18h 27m
British Airways
Sun 14/66:45 a.m.
YYC
-
LHR
1 stop21h 10m
British Airways
Deal found 11/5C$ 1,344
Fri 25/910:45 a.m.
LHR
-
YYC
2 stops19h 21m
Delta
Sun 1/117:45 a.m.
YYC
-
LHR
1 stop16h 20m
Delta
Deal found 11/5C$ 1,291
Mon 26/1010:10 a.m.
LHR
-
YYC
2 stops19h 03m
Delta
Sat 31/102:00 p.m.
YYC
-
LHR
2 stops17h 45m
Delta
Deal found 10/5C$ 1,318
Fri 5/68:40 a.m.
LHR
-
YYC
2 stops18h 50m
Delta
Mon 8/66:45 a.m.
YYC
-
LHR
2 stops17h 25m
Delta
Deal found 9/5C$ 1,347
Sat 11/712:25 p.m.
LHR
-
YYC
1 stop15h 10m
Delta
Thu 23/712:33 p.m.
YYC
-
LHR
2 stops17h 32m
Delta
Deal found 11/5C$ 1,373
Fri 29/58:40 a.m.
LHR
-
YYC
2 stops18h 50m
Delta
Fri 12/66:45 a.m.
YYC
-
LHR
2 stops16h 35m
Delta
Deal found 11/5C$ 1,443
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 12 May 2026.
Thu 10/92:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Mon 14/98:35 p.m.
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 9/5C$ 969
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Tue 7/77:55 p.m.
YYC
-
LHR
Nonstop8h 55m
Multiple Airlines
Deal found 10/5C$ 982
Thu 5/111:25 p.m.
LHR
-
YYC
Nonstop9h 30m
Air Canada
Thu 19/115:30 p.m.
YYC
-
LHR
Nonstop8h 50m
Air Canada
Deal found 11/5C$ 1,102
Mon 2/111:25 p.m.
LHR
-
YYC
Nonstop9h 30m
Air Canada
Mon 9/115:30 p.m.
YYC
-
LHR
Nonstop8h 50m
Air Canada
Deal found 9/5C$ 1,103
Sun 14/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Wed 22/77:55 p.m.
YYC
-
LHR
Nonstop8h 55m
Multiple Airlines
Deal found 11/5C$ 1,106
Tue 16/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Wed 22/77:55 p.m.
YYC
-
LHR
Nonstop8h 55m
Multiple Airlines
Deal found 11/5C$ 1,108
Sun 14/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Thu 23/77:55 p.m.
YYC
-
LHR
Nonstop8h 55m
Multiple Airlines
Deal found 11/5C$ 1,109
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Mon 6/78:20 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 8/5C$ 1,119
Tue 9/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Tue 16/68:35 p.m.
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 12/5C$ 1,134
Tue 29/92:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Wed 14/108:35 p.m.
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 8/5C$ 1,162
Tue 3/111:25 p.m.
LHR
-
YYC
Nonstop9h 30m
Lufthansa
Wed 25/115:30 p.m.
YYC
-
LHR
Nonstop8h 50m
Lufthansa
Deal found 9/5C$ 1,165
Last-minute flights from Heathrow to Calgary
Discover last-minute flight deals from Heathrow to Calgary. Data last updated 12 May 2026 and is based on user searches.
Wed 13/52:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Sat 16/58:35 p.m.
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 12/5C$ 1,021
Wed 3/68:40 a.m.
LHR
-
YYC
3 stops32h 10m
Multiple Airlines
Sat 13/67:00 a.m.
YYC
-
LHR
1 stop18h 35m
Multiple Airlines
Deal found 12/5C$ 1,013
Wed 3/68:40 a.m.
LHR
-
YYC
3 stops32h 10m
Multiple Airlines
Fri 12/67:00 a.m.
YYC
-
LHR
2 stops31h 00m
Multiple Airlines
Deal found 7/5C$ 1,026
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Mon 6/711:15 a.m.
YYC
-
LHR
1 stop12h 15m
Multiple Airlines
Deal found 11/5C$ 974
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Tue 7/77:55 p.m.
YYC
-
LHR
Nonstop8h 55m
Multiple Airlines
Deal found 10/5C$ 982
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 12 May 2026.
Mon 22/61:55 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 9/5C$ 516
Mon 8/69:25 p.m.
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Deal found 12/5C$ 522
Mon 22/63:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Deal found 11/5C$ 528
Thu 11/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 7/5C$ 532
Mon 18/53:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Deal found 9/5C$ 566
Fri 12/66:40 a.m.
LHR
-
YYC
2 stops22h 55m
Multiple Airlines
Deal found 8/5C$ 573
Mon 15/69:25 p.m.
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Deal found 8/5C$ 576
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 12 May 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 12 May 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 - YYC
LHRYYC
London Heathrow
Tue 9/6
6:30 a.m.-8:38 p.m.
2 stops21h 08m
Calgary
Tue 23/6
2:30 p.m.-1:05 p.m.
1 stop15h 35m
C$ 1,262
Quickest round-trip
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Tue 22/9
5:45 p.m.-12:44 a.m.
1 stop13h 59m
Calgary
Tue 29/9
2:50 p.m.-1:05 p.m.
1 stop15h 15m
C$ 1,272
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Wed 17/6
6:15 a.m.-9:43 p.m.
2 stops22h 28m
Calgary
Wed 22/7
1:53 p.m.-10:30 a.m.
1 stop13h 37m
C$ 1,283
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Tue 20/10
10:45 a.m.-8:54 p.m.
2 stops17h 09m
Calgary
Tue 27/10
4:40 p.m.-10:45 a.m.
1 stop12h 05m
C$ 1,283
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Fri 25/9
10:45 a.m.-11:06 p.m.
2 stops19h 21m
Calgary
Sun 1/11
7:45 a.m.-7:05 a.m.
1 stop16h 20m
C$ 1,291
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Mon 26/10
10:10 a.m.-11:13 p.m.
2 stops19h 03m
Calgary
Sat 31/10
2:00 p.m.-1:45 p.m.
2 stops17h 45m
C$ 1,318
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Wed 10/6
12:15 p.m.-11:42 p.m.
1 stop18h 27m
Calgary
Sun 14/6
6:45 a.m.-10:55 a.m.
1 stop21h 10m
C$ 1,344
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Fri 5/6
8:40 a.m.-8:30 p.m.
2 stops18h 50m
Calgary
Mon 8/6
6:45 a.m.-7:10 a.m.
2 stops17h 25m
C$ 1,347
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sat 11/7
12:25 p.m.-8:35 p.m.
1 stop15h 10m
Calgary
Thu 23/7
12:33 p.m.-1:05 p.m.
2 stops17h 32m
C$ 1,373
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Thu 28/5
7:05 a.m.-9:05 p.m.
2 stops21h 00m
Calgary
Mon 15/6
9:45 a.m.-4:00 p.m.
2 stops23h 15m
C$ 1,388
Flights are sorted by cheapest round-trip flights first.
Deals found on 7/5
Showing 1-10 of 18 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
More
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 13 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$ 650). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of C$ 1,551). 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 12 May 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?
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 12 May 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 137 minutes.
What is the most punctual flight time for London to Calgary flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Friday 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 17% of flights being delayed.
What’s the top layover airport for flights from London Heathrow Airport to Calgary?
Share of one-stop round-trip flights from London Heathrow Airport to Calgary chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 50% of one-stop itineraries from London Heathrow Airport to Calgary on Cheapflights.
What’s the cheapest layover airport for flights from London Heathrow Airport to Calgary?
Average round-trip fare for 1-stop flights from London Heathrow Airport to Calgary, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Minneapolis (MSP) is the most affordable 1-stop option, with an average round-trip price of C$ 1,078.
What’s the fastest layover option from London Heathrow Airport to Calgary?
Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Calgary, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 12h 35m.
Which airport typically offers the quickest layover for flights from London Heathrow Airport to Calgary?
Average layover duration for 1-stop one-way flights from London Heathrow Airport to Calgary, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 35m.
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 12 May 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Calgary, such as Delta,KLM, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
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. 5 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 13h 59m. Delta provides one of the quickest options available for as low as C$ 1,272. The distance from London Heathrow Airport to Calgary is about 7009 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Calgary round-trip?
WestJet, at C$ 634, was found to be the cheapest airline from London Heathrow Airport to Calgary.Alternate airlines to your destination round-trip include Air Canada and Lufthansa. You may be able to fly from London Heathrow Airport to Calgary for 44% 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: Air Canada (87%), Aegean Airlines (87%), Thai Airways (87%).
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$ 1,119, our data indicates the cheapest price to be C$ 493. The most popular route (London Heathrow - Calgary), is priced around C$ 965.
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$ 650). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of C$ 1,551). 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.
Discover the top 5 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 12 May 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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