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Cheap flights from Alberta to London Heathrow Airport from C$ 211

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LHR
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Heathrow

Keep the following information in mind while searching for Alberta to Heathrow flight deals. Data was last updated 5 November 2025.

Round-trip from

C$ 656

One-way from

C$ 211

Popular in

July

Cheapest in

January

Average price

C$ 831

Good round-trip deal

C$ 821 or less

Good one-way deal

C$ 244 or less
19/11-5/12
  • 19/11-5/12
  • 2 total stops
  • 26h 45m total
  • Alberta to London
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WestJet
  • WestJet
  • 1/2
  • Nonstop
  • 8h 40m total
  • Alberta to London
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Highest demand for flights based on searches. 18% potential increase in price (C$ 328 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Alberta to London Heathrow.
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Price to beat on a one-way flight from Alberta to London Heathrow.
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Find flight deals from Alberta to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to Heathrow
Explore the most affordable flight options available from Alberta to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Wed 12/119:00 a.m.YYC - LHR
1 stop17h 20mMultiple Airlines
Fri 21/117:30 a.m.LHR - YYC
1 stop14h 55mMultiple Airlines
Deal found 5/11C$ 653
Wed 19/113:00 p.m.YYC - LHR
1 stop13h 50mMultiple Airlines
Fri 5/129:30 a.m.LHR - YYC
1 stop12h 55mMultiple Airlines
Deal found 4/11C$ 656
Sun 16/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Fri 5/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 669
Sat 15/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Thu 4/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 670
Wed 12/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Sat 22/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 673
Wed 12/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Fri 21/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 674
Tue 11/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Thu 4/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 676
Sun 7/129:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Thu 11/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 680
Fri 14/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Sat 22/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 5/11C$ 683
Mon 17/113:00 p.m.YYC - LHR
1 stop13h 50mMultiple Airlines
Wed 3/128:30 a.m.LHR - YYC
1 stop13h 55mMultiple Airlines
Deal found 4/11C$ 684
Thu 4/129:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
Thu 11/128:15 a.m.LHR - YYC
1 stop14h 45mMultiple Airlines
Deal found 4/11C$ 688
Tue 2/124:15 p.m.YEG - LHR
1 stop13h 35mWestJet
Wed 10/122:50 p.m.LHR - YEG
1 stop14h 59mWestJet
Deal found 3/11C$ 779

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Heathrow 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 5 November 2025.
Use the filters below to find and compare flights from Alberta to London Heathrow Airport that are best for you.

Fly from

Alberta

Fly to

Heathrow

Route

Depart

Return

Price

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 16/2

6:55 a.m.-12:50 p.m.

2 stops22h 55m

London Heathrow

Wed 25/2

2:50 p.m.-8:16 p.m.

2 stops36h 26m

C$ 698

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 19/11

3:00 p.m.-11:50 a.m.

1 stop13h 50m

London Heathrow

Fri 5/12

6:00 a.m.-8:39 p.m.

2 stops21h 39m

C$ 707

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Mon 2/3

6:55 a.m.-12:50 p.m.

2 stops46h 55m

London Heathrow

Fri 6/3

2:50 p.m.-1:19 a.m.

1 stop17h 29m

C$ 728

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 19/11

5:35 a.m.-8:05 a.m.

2 stops19h 30m

London Heathrow

Fri 5/12

9:00 a.m.-8:39 p.m.

2 stops18h 39m

C$ 736

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 2/3

4:30 p.m.-11:50 a.m.

1 stop12h 20m

London Heathrow

Sat 7/3

1:00 p.m.-8:39 p.m.

1 stop14h 39m

C$ 762

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Mon 1/12

6:00 a.m.-12:50 p.m.

1 stop23h 50m

London Heathrow

Mon 8/12

2:50 p.m.-10:49 p.m.

1 stop14h 59m

C$ 781

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Thu 4/12

6:15 p.m.-12:50 p.m.

1 stop11h 35m

London Heathrow

Mon 15/12

2:50 p.m.-10:55 a.m.

1 stop27h 05m

C$ 804

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Sun 7/12

6:15 p.m.-12:50 p.m.

1 stop11h 35m

London Heathrow

Mon 15/12

2:50 p.m.-7:39 p.m.

1 stop11h 49m

C$ 804

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Thu 4/12

6:15 p.m.-12:50 p.m.

1 stop11h 35m

London Heathrow

Tue 16/12

2:50 p.m.-9:20 p.m.

1 stop13h 30m

C$ 804

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 16/11

3:30 p.m.-8:35 p.m.

3 stops22h 05m

London Heathrow

Thu 4/12

4:20 p.m.-9:53 p.m.

2 stops36h 33m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 45 results
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Best time to book a flight from Alberta to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Alberta 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 Alberta to London Heathrow Airport

What is the cheapest month to book a flight from Alberta to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Alberta to London Heathrow Airport (average of C$ 591). Flying from Alberta to London Heathrow Airport in July is currently the most expensive (average of C$ 1,019). 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 AB to LHR?

Find hourly flight availability from Alberta to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

When flying from Alberta to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight in the afternoon.

What is the cheapest day to fly from Alberta to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Alberta to Heathrow. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Alberta to London Heathrow Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Alberta to London Heathrow Airport

Explore weekly flight availability from Alberta to Heathrow. 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 5 November 2025.

The most flights from CAAB to LHR are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

Related info for your journey

Find useful and relevant information for your journey from Alberta to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alberta to London Heathrow Airport?

    Airlines like WestJet, SWISS, and Lufthansa fly from Alberta to London Heathrow Airport in about 12h 20m. The time it takes to get you to your destination can typically vary by up to 10h 35m. There are 7009 km between Alberta and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Alberta to London Heathrow Airport?

    The most popular flight routes from Alberta to London Heathrow Airport are Calgary - London Heathrow, Edmonton - London Heathrow and Grande Prairie - London Heathrow.

  • What are the most reliable airlines from Alberta to London Heathrow Airport?

    Consider Air Canada (88%), Aegean Airlines (88%) or Thai Airways (88%) when booking your flight. These represent the most reliable airlines when flying from Alberta to London Heathrow Airport.

  • What are the cheapest flights from Alberta to London Heathrow Airport?

    The cheapest flight price from Alberta to London Heathrow Airport is C$ 221. On average you can expect to pay C$ 1,001. The most popular route, (Calgary - London Heathrow), can usually be booked for C$ 650.

  • Can I find deals for flights from Alberta to Heathrow that include hotel bookings?

    Yes. In addition to deals on Alberta to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to Heathrow.

  • Can I find deals for business class flights from Alberta to Heathrow?

    Yes. Cheapflights offers flight deals from Alberta to Heathrow 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 Alberta to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Alberta to London Heathrow Airport (average of C$ 591). Flying from Alberta to London Heathrow Airport in July is currently the most expensive (average of C$ 1,019). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Sutton
Twickenham
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Stratford-upon-Avon
Gatwick
Hounslow

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Alternative routes for Alberta to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Alberta to Heathrow

Discover the top 6 airlines that operate flights from Alberta to Heathrow. 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 633AverageC$ 1,123FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapestC$ 721AverageC$ 1,037FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapestC$ 764AverageC$ 1,147FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 781AverageC$ 1,187FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 795AverageC$ 978FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 989AverageC$ 1,220FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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 Alberta to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Alberta today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Alberta to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Alberta by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Alberta to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Alberta? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Alberta to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Alberta today and book when prices fit your budget.

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