Cheap flights from London Heathrow Airport to Calgary from C$ 426
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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
29 Nov — 6 Dec1
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 January or November, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
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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 30 October 2025.
Fri 7/119:00 a.m.LHR - YYC
2 stops21h 44mSWISS
Mon 17/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 29/10C$ 621
Tue 11/118:15 p.m.LHR - YYC
2 stops34h 29mLufthansa
Mon 24/115:35 a.m.YYC - LHR
2 stops24h 25mLufthansa
Deal found 29/10C$ 623
Tue 25/116:00 a.m.LHR - YYC
2 stops16h 25mMultiple Airlines
Tue 9/125:10 p.m.YYC - LHR
1 stop12h 40mMultiple Airlines
Deal found 30/10C$ 624
Tue 11/116:00 a.m.LHR - YYC
2 stops16h 25mMultiple Airlines
Mon 24/115:10 p.m.YYC - LHR
1 stop12h 40mMultiple Airlines
Deal found 29/10C$ 626
Sat 29/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sat 6/124:30 p.m.YYC - LHR
1 stop12h 20mSWISS
Deal found 29/10C$ 627
Fri 7/118:30 a.m.LHR - YYC
1 stop13h 55mMultiple Airlines
Fri 14/1112:45 p.m.YYC - LHR
2 stops17h 55mMultiple Airlines
Deal found 30/10C$ 628
Thu 6/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sun 23/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 29/10C$ 630
Thu 6/116:00 a.m.LHR - YYC
2 stops24h 44mMultiple Airlines
Sun 23/115:35 a.m.YYC - LHR
2 stops19h 30mMultiple Airlines
Deal found 29/10C$ 633
Sun 16/1112:00 p.m.LHR - YYC
1 stop15h 09mAir Canada
Sun 23/119:00 a.m.YYC - LHR
1 stop17h 20mAir Canada
Deal found 29/10C$ 637
Sat 29/116:30 a.m.LHR - YYC
1 stop15h 55mMultiple Airlines
Sat 6/1212:45 p.m.YYC - LHR
2 stops24h 50mMultiple Airlines
Deal found 30/10C$ 640
Wed 26/113:00 p.m.LHR - YYC
Nonstop9h 00mLufthansa
Tue 9/124:30 p.m.YYC - LHR
1 stop12h 20mLufthansa
Deal found 30/10C$ 641
Sun 7/128:30 a.m.LHR - YYC
1 stop13h 55mMultiple Airlines
Mon 15/125:35 a.m.YYC - LHR
1 stop18h 35mMultiple Airlines
Deal found 30/10C$ 642
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 30 October 2025.
Fri 20/29:30 a.m.LHR - YYC
2 stops21h 44mLufthansa
Tue 24/25:45 a.m.YYC - LHR
1 stop18h 25mLufthansa
Deal found 29/10C$ 623
Sat 14/26:00 p.m.LHR - YYC
2 stops24h 13mAir Canada
Wed 25/29:35 p.m.YYC - LHR
1 stop31h 15mAir Canada
Deal found 28/10C$ 673
Fri 14/118:30 a.m.LHR - YYC
2 stops34h 05mUnited Airlines
Sat 22/1112:37 p.m.YYC - LHR
2 stops35h 03mUnited Airlines
Deal found 28/10C$ 681
Wed 4/26:30 a.m.LHR - YYC
2 stops21h 26mDelta
Sat 14/26:35 a.m.YYC - LHR
2 stops19h 30mDelta
Deal found 30/10C$ 1,065
Wed 3/126:30 a.m.LHR - YYC
2 stops19h 50mUnited Airlines
Fri 12/1212:37 p.m.YYC - LHR
2 stops15h 13mUnited Airlines
Deal found 28/10C$ 684
Sat 7/28:30 a.m.LHR - YYC
2 stops34h 05mUnited Airlines
Sat 21/21:30 p.m.YYC - LHR
2 stops33h 50mUnited Airlines
Deal found 30/10C$ 687
Mon 2/28:30 a.m.LHR - YYC
3 stops35h 38mUnited Airlines
Wed 11/26:15 a.m.YYC - LHR
2 stops16h 40mUnited Airlines
Deal found 28/10C$ 693
Sat 6/128:00 a.m.LHR - YYC
2 stops20h 53mUnited Airlines
Sun 14/1212:37 p.m.YYC - LHR
1 stop12h 18mUnited Airlines
Deal found 30/10C$ 719
Wed 10/129:10 a.m.LHR - YYC
1 stop17h 10mUnited Airlines
Sun 14/126:45 a.m.YYC - LHR
2 stops16h 55mUnited Airlines
Deal found 30/10C$ 719
Fri 9/19:10 a.m.LHR - YYC
1 stop17h 10mUnited Airlines
Sun 18/112:37 p.m.YYC - LHR
2 stops15h 13mUnited Airlines
Deal found 28/10C$ 1,061
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 30 October 2025.
Wed 26/113:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Thu 4/126:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Deal found 30/10C$ 633
Mon 24/113:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Wed 10/126:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Deal found 28/10C$ 642
Sat 31/13:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Tue 10/26:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Deal found 30/10C$ 644
Fri 5/123:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Thu 11/126:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Deal found 30/10C$ 647
Tue 25/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Tue 2/129:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 30/10C$ 649
Tue 2/123:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Wed 10/126:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Deal found 29/10C$ 652
Wed 12/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Thu 20/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 29/10C$ 654
Mon 1/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Fri 5/129:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 29/10C$ 656
Fri 21/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Sat 29/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 28/10C$ 659
Last-minute flights from Heathrow to Calgary
Discover last-minute flight deals from Heathrow to Calgary. Data last updated 30 October 2025 and is based on user searches.
Wed 5/1112:05 p.m.LHR - YYC
2 stops34h 20mSWISS
Tue 18/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 28/10C$ 647
Wed 5/117:30 a.m.LHR - YYC
2 stops18h 50mUnited Airlines
Tue 18/113:30 p.m.YYC - LHR
3 stops22h 50mUnited Airlines
Deal found 28/10C$ 684
Thu 6/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sun 23/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 29/10C$ 630
Thu 6/116:00 a.m.LHR - YYC
2 stops24h 44mMultiple Airlines
Sun 23/115:35 a.m.YYC - LHR
2 stops19h 30mMultiple Airlines
Deal found 29/10C$ 633
Thu 6/116:50 a.m.LHR - YYC
2 stops15h 35mBrussels Airlines
Sun 23/115:35 a.m.YYC - LHR
2 stops28h 30mBrussels Airlines
Deal found 29/10C$ 648
Thu 6/113:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Thu 13/114:30 p.m.YYC - LHR
1 stop12h 20mAir Canada
Deal found 29/10C$ 677
Thu 6/116:30 a.m.LHR - YYC
2 stops19h 50mUnited Airlines
Sun 23/113:30 p.m.YYC - LHR
3 stops33h 55mUnited Airlines
Deal found 29/10C$ 680
Fri 7/119:00 a.m.LHR - YYC
2 stops21h 44mSWISS
Mon 17/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 29/10C$ 621
Fri 7/117:30 a.m.LHR - YYC
1 stop14h 55mMultiple Airlines
Mon 17/116:25 p.m.YYC - LHR
Nonstop8h 45mMultiple Airlines
Deal found 29/10C$ 660
Sat 8/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sun 16/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 28/10C$ 642
Sun 9/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sun 16/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 28/10C$ 670
Sun 9/116:30 a.m.LHR - YYC
2 stops36h 05mUnited Airlines
Sun 16/113:30 p.m.YYC - LHR
3 stops33h 55mUnited Airlines
Deal found 28/10C$ 681
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 30 October 2025.
Wed 19/113:15 p.m.LHR - YYC
1 stop31h 45mMultiple Airlines
Deal found 28/10C$ 426
Fri 28/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 28/10C$ 427
Mon 1/123:15 p.m.LHR - YYC
1 stop31h 45mMultiple Airlines
Deal found 27/10C$ 429
Mon 2/22:50 p.m.LHR - YYC
Nonstop8h 50mWestJet
Deal found 30/10C$ 434
Mon 10/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 28/10C$ 438
Wed 12/113:15 p.m.LHR - YYC
1 stop31h 45mMultiple Airlines
Deal found 28/10C$ 441
Tue 2/122:55 p.m.LHR - YYC
1 stop32h 05mMultiple Airlines
Deal found 29/10C$ 444
Sun 1/36:30 a.m.LHR - YYC
1 stop16h 15mMultiple Airlines
Deal found 29/10C$ 447
Wed 12/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 28/10C$ 448
Cheap 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 30 October 2025.
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 30 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Calgary that are best for you.
Fly from
Heathrow
Fly to
Calgary
Route
Depart
Return
Price
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Fri 20/2
9:30 a.m.-12:14 a.m.
2 stops21h 44m
Calgary
Tue 24/2
5:45 a.m.-7:10 a.m.
1 stop18h 25m
C$ 623
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sat 14/2
6:00 p.m.-11:13 a.m.
2 stops24h 13m
Calgary
Wed 25/2
9:35 p.m.-11:50 a.m.
1 stop31h 15m
C$ 673
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Fri 14/11
8:30 a.m.-11:35 a.m.
2 stops34h 05m
Calgary
Sat 22/11
12:37 p.m.-6:40 a.m.
2 stops35h 03m
C$ 681
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Wed 3/12
6:30 a.m.-7:20 p.m.
2 stops19h 50m
Calgary
Fri 12/12
12:37 p.m.-10:50 a.m.
2 stops15h 13m
C$ 684
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sat 7/2
8:30 a.m.-11:35 a.m.
2 stops34h 05m
Calgary
Sat 21/2
1:30 p.m.-6:20 a.m.
2 stops33h 50m
C$ 687
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Mon 2/2
8:30 a.m.-1:08 p.m.
3 stops35h 38m
Calgary
Wed 11/2
6:15 a.m.-5:55 a.m.
2 stops16h 40m
C$ 693
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sat 6/12
8:00 a.m.-9:53 p.m.
2 stops20h 53m
Calgary
Sun 14/12
12:37 p.m.-7:55 a.m.
1 stop12h 18m
C$ 719
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Wed 10/12
9:10 a.m.-7:20 p.m.
1 stop17h 10m
Calgary
Sun 14/12
6:45 a.m.-6:40 a.m.
2 stops16h 55m
C$ 719
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Fri 9/1
9:10 a.m.-7:20 p.m.
1 stop17h 10m
Calgary
Sun 18/1
12:37 p.m.-10:50 a.m.
2 stops15h 13m
C$ 1,061
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Wed 4/2
6:30 a.m.-8:56 p.m.
2 stops21h 26m
Calgary
Sat 14/2
6:35 a.m.-9:05 a.m.
2 stops19h 30m
C$ 1,065
Flights are sorted by cheapest round-trip flights first.
Deals found on 28/10
Showing 1-10 of 21 results
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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.
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
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Calgary?
Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Calgary. Price data was last updated on 24 October 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Calgary, you should look to book at least 89 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Calgary (average of C$ 538). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of C$ 1,068). 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 30 October 2025.
One of the essential ways to save on airfare from London Heathrow Airport to Calgary is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.
How often are flights from London to Calgary delayed?
About 19% of weekly flights between London and Calgary have experienced delays in the past year, with the average delay time being 128 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?
Saturday 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, Aegean Airlines has had the lowest number of delays on this route, with just 18% 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 40% of one-stop itineraries from London Heathrow Airport to Calgary on Cheapflights.
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 Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 12h 00m.
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 Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 12h 00m.
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 30 October 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Calgary, such as Delta,WestJet, andAir Canada. 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 6 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 21h 44m. Lufthansa provides one of the quickest options available for as low as C$ 623. 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$ 637, 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 (62%), Aegean Airlines (62%), Thai Airways (62%).
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$ 827, our data indicates the cheapest price to be C$ 322. The most popular route (London Heathrow - Calgary), is priced around C$ 573.
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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Calgary (average of C$ 538). Flying from London Heathrow Airport to Calgary in July is currently the most expensive (average of C$ 1,068). 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 30 October 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
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 30 October 2025.
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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