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Cheap flights from London Heathrow Airport to Alberta from C$ 510

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
7 Jun — 14 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Alberta
Explore the most affordable flight options available from Heathrow to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2026.

Tue 12/52:10 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Sun 7/67:00 p.m.
YYC
-
LHR
2 stops20h 40m
Multiple Airlines
Deal found 3/5C$ 976
Sat 29/812:25 p.m.
LHR
-
YYC
1 stop15h 10m
Delta
Tue 8/92:50 p.m.
YYC
-
LHR
1 stop15h 15m
Delta
Deal found 7/5C$ 986
Thu 25/66:30 a.m.
LHR
-
YYC
2 stops34h 30m
Multiple Airlines
Wed 8/711:15 a.m.
YYC
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 5/5C$ 987
Mon 22/63:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Wed 1/711:15 a.m.
YYC
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 7/5C$ 1,002
Wed 3/68:40 a.m.
LHR
-
YYC
3 stops32h 10m
Multiple Airlines
Wed 10/611:25 a.m.
YYC
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 6/5C$ 1,013
Thu 18/612:25 p.m.
LHR
-
YYC
1 stop15h 13m
Delta
Mon 29/62:30 p.m.
YYC
-
LHR
1 stop15h 35m
Delta
Deal found 4/5C$ 1,015
Thu 11/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Sat 25/76:00 a.m.
YYC
-
LHR
2 stops19h 35m
Multiple Airlines
Deal found 7/5C$ 1,019
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$ 1,023
Sun 7/66:00 a.m.
LHR
-
YYC
3 stops34h 50m
Multiple Airlines
Thu 18/611:15 a.m.
YYC
-
LHR
1 stop12h 15m
Multiple Airlines
Deal found 6/5C$ 1,026
Tue 25/812:25 p.m.
LHR
-
YYC
1 stop15h 10m
Delta
Wed 9/92:00 p.m.
YYC
-
LHR
1 stop13h 00m
Delta
Deal found 7/5C$ 1,027
Thu 25/66:30 a.m.
LHR
-
YYC
2 stops34h 30m
Multiple Airlines
Fri 3/76:00 a.m.
YYC
-
LHR
1 stop17h 30m
Multiple Airlines
Deal found 4/5C$ 1,032
Thu 4/67:00 a.m.
LHR
-
YEG
3 stops34h 55m
Multiple Airlines
Thu 11/67:15 a.m.
YEG
-
LHR
1 stop16h 15m
Multiple Airlines
Deal found 7/5C$ 1,064

Find flight deals from Heathrow to Alberta

Keep the following information in mind while searching for Heathrow to Alberta flight deals. Data was last updated 8 May 2026.

Round-trip from

C$ 986

One-way from

C$ 510

Popular in

July

Cheapest in

November

Average price

C$ 1,177

Good round-trip deal

C$ 1,221 or less

Good one-way deal

C$ 578 or less
Delta
  • Delta
  • 29/8-8/9
  • 2 total stops
  • 30h 25m total
  • London to Alberta
Search Deals
WestJet
  • WestJet
  • 14/5
  • Nonstop
  • 8h 50m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 376 potential increase over avg. RT price).
Search Deals
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 May 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Alberta.
Search Deals
Price to beat on a one-way flight from London Heathrow to Alberta.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Alberta 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 8 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 20/10

8:40 a.m.-1:20 p.m.

1 stop11h 40m

Calgary

Tue 27/10

7:15 a.m.-7:05 a.m.

2 stops17h 50m

C$ 1,226

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 25/5

9:55 a.m.-8:10 p.m.

2 stops17h 15m

Calgary

Sat 6/6

3:05 p.m.-10:45 a.m.

1 stop12h 40m

C$ 1,230

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 30/8

5:45 p.m.-12:44 a.m.

1 stop13h 59m

Calgary

Sat 12/9

3:20 p.m.-3:55 p.m.

1 stop17h 35m

C$ 1,264

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 20/9

12:25 p.m.-8:44 p.m.

1 stop15h 19m

Calgary

Fri 9/10

7:45 a.m.-1:05 p.m.

1 stop22h 20m

C$ 1,281

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 30/8

10:55 a.m.-10:59 p.m.

1 stop19h 04m

Calgary

Sat 12/9

2:00 p.m.-10:00 a.m.

1 stop13h 00m

C$ 1,283

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 3/7

6:00 p.m.-12:20 p.m.

1 stop25h 20m

Calgary

Wed 8/7

3:20 p.m.-3:55 p.m.

1 stop17h 35m

C$ 1,291

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 25/5

8:40 a.m.-8:30 p.m.

2 stops18h 50m

Calgary

Sat 6/6

6:45 a.m.-7:10 a.m.

2 stops17h 25m

C$ 1,298

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 21/8

5:10 p.m.-3:45 p.m.

1 stop29h 35m

Edmonton

Fri 4/9

9:35 a.m.-7:40 a.m.

2 stops15h 05m

C$ 1,304

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 28/5

8:40 a.m.-8:30 p.m.

2 stops18h 50m

Calgary

Mon 15/6

2:30 p.m.-1:05 p.m.

1 stop15h 35m

C$ 1,342

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 17/9

5:45 p.m.-7:40 p.m.

1 stop32h 55m

Edmonton

Fri 2/10

6:40 a.m.-7:55 a.m.

2 stops18h 15m

C$ 1,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta 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 Alberta

How far ahead should I book a flight from London Heathrow Airport to Alberta?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Alberta, 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 Alberta?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of C$ 552). Flying from London Heathrow Airport to Alberta in October is currently the most expensive (average of C$ 1,770). 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 AB?

Find hourly flight availability from Heathrow to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 May 2026.

When flying from London Heathrow Airport to Alberta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Alberta

Explore weekly flight availability from Heathrow to Alberta. 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 8 May 2026.

The most flights from LHR to CAAB are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from London Heathrow Airport to Alberta?

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. 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 Alberta. Reviews last updated 8 May 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Alberta, such as KLM,Virgin Atlantic, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,511 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,511 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
WestJet
7.2
Good
3,332 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,002 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,981 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Alberta. 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 London Heathrow Airport to Alberta?

    Airlines like Delta and KLM fly from London Heathrow Airport to Alberta in about 11h 40m. The time it takes to get you to your destination can typically vary by up to 5h 35m. The distance from London Heathrow Airport to Alberta is about 7009 km. Both multi-stop and direct flights can be found to your destination and back.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Alberta consider choosing Air Canada (87%), Aegean Airlines (87%) or Thai Airways (87%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from London Heathrow Airport to Alberta is C$ 479. On average you can expect to pay C$ 1,123. The most popular route, (London Heathrow - Calgary), can usually be booked for C$ 987.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of C$ 552). Flying from London Heathrow Airport to Alberta in October is currently the most expensive (average of C$ 1,770). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Heathrow to Alberta

Discover the top 6 airlines that operate flights from Heathrow to Alberta. 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 8 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 632AverageC$ 1,182FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 636AverageC$ 1,732FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 819AverageC$ 1,563FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapestC$ 1,061AverageC$ 1,464FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 1,108AverageC$ 1,372FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 1,160AverageC$ 1,264FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 Heathrow to Alberta?

Cheapflights helps you search for flights from Heathrow to Alberta 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 Alberta?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Alberta.

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

Yes, we can. To see specific flights from Heathrow to Alberta with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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