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Cheap flights from London Heathrow Airport to Alberta from C$ 380

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
19 Feb — 26 Feb1
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 20 January 2026.

Tue 27/19:30 a.m.
LHR
-
YYC
1 stop12h 55m
Lufthansa
Sun 15/21:10 p.m.
YYC
-
LHR
1 stop15h 10m
Lufthansa
Deal found 18/1C$ 612
Tue 3/39:00 a.m.
LHR
-
YYC
2 stops21h 44m
Air Canada
Sun 8/312:30 p.m.
YYC
-
LHR
1 stop17h 20m
Air Canada
Deal found 18/1C$ 614
Tue 17/29:00 a.m.
LHR
-
YYC
2 stops21h 44m
Air Canada
Tue 24/211:20 a.m.
YYC
-
LHR
1 stop17h 30m
Air Canada
Deal found 20/1C$ 615
Tue 10/23:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Tue 17/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Deal found 18/1C$ 616
Wed 4/29:30 a.m.
LHR
-
YYC
1 stop12h 55m
Multiple Airlines
Thu 12/26:25 p.m.
YYC
-
LHR
Nonstop8h 45m
Multiple Airlines
Deal found 17/1C$ 618
Thu 12/22:30 p.m.
LHR
-
YYC
1 stop15h 14m
Air Canada
Thu 19/23:00 p.m.
YYC
-
LHR
1 stop13h 50m
Air Canada
Deal found 18/1C$ 619
Tue 17/26:50 a.m.
LHR
-
YYC
2 stops16h 19m
Multiple Airlines
Tue 24/26:25 p.m.
YYC
-
LHR
Nonstop8h 45m
Multiple Airlines
Deal found 18/1C$ 621
Mon 2/29:30 a.m.
LHR
-
YYC
1 stop12h 55m
Lufthansa
Thu 19/26:25 p.m.
YYC
-
LHR
Nonstop8h 45m
Lufthansa
Deal found 18/1C$ 622
Wed 28/112:00 p.m.
LHR
-
YYC
1 stop15h 19m
Air Canada
Wed 25/24:30 p.m.
YYC
-
LHR
1 stop12h 20m
Air Canada
Deal found 17/1C$ 623
Thu 29/19:00 a.m.
LHR
-
YYC
2 stops18h 59m
Air Canada
Wed 25/26:25 p.m.
YYC
-
LHR
Nonstop8h 45m
Air Canada
Deal found 17/1C$ 625
Sat 7/26:00 a.m.
LHR
-
YYC
2 stops19h 54m
Multiple Airlines
Sun 15/23:00 p.m.
YYC
-
LHR
1 stop13h 50m
Multiple Airlines
Deal found 19/1C$ 626
Fri 20/22:30 p.m.
LHR
-
YYC
1 stop17h 14m
Air Canada
Fri 27/24:30 p.m.
YYC
-
LHR
1 stop12h 20m
Air Canada
Deal found 18/1C$ 627

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 20 January 2026.

Round-trip from

C$ 614

One-way from

C$ 380

Popular in

July

Cheapest in

February

Average price

C$ 845

Good round-trip deal

C$ 607 or less

Good one-way deal

C$ 507 or less
Air Canada
  • Air Canada
  • 3/3-8/3
  • 4 total stops
  • 43h 09m total
  • London to Alberta
Search Deals
WestJet
  • WestJet
  • 27/1
  • Nonstop
  • 9h 05m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 352 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 20 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Alberta that are best for you.

Fly from

Heathrow

Fly to

Alberta

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 4/3

8:30 a.m.-9:53 p.m.

2 stops20h 23m

Calgary

Wed 11/3

6:45 a.m.-6:40 a.m.

2 stops17h 55m

C$ 695

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 2/2

7:30 a.m.-7:12 p.m.

2 stops18h 42m

Calgary

Wed 25/2

12:33 p.m.-7:55 a.m.

1 stop12h 22m

C$ 697

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 12/2

7:40 a.m.-7:08 p.m.

2 stops18h 28m

Edmonton

Tue 3/3

2:45 p.m.-10:10 a.m.

1 stop12h 25m

C$ 719

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 12/2

7:40 a.m.-7:08 p.m.

2 stops18h 28m

Edmonton

Mon 2/3

2:45 p.m.-10:10 a.m.

1 stop12h 25m

C$ 719

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Mon 16/2

1:25 p.m.-11:40 p.m.

1 stop17h 15m

Edmonton

Mon 23/2

2:45 p.m.-10:10 a.m.

1 stop12h 25m

C$ 737

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 31/1

9:10 a.m.-9:53 p.m.

2 stops19h 43m

Calgary

Fri 27/2

12:33 p.m.-7:55 a.m.

1 stop12h 22m

C$ 739

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 1/2

11:35 a.m.-9:53 p.m.

1 stop17h 18m

Calgary

Tue 24/2

6:15 a.m.-8:25 a.m.

2 stops19h 10m

C$ 740

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 5/2

11:35 a.m.-9:53 p.m.

1 stop17h 18m

Calgary

Thu 26/2

6:15 a.m.-8:25 a.m.

2 stops19h 10m

C$ 740

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 19/2

2:30 p.m.-9:17 p.m.

1 stop13h 47m

Edmonton

Mon 2/3

2:45 p.m.-10:10 a.m.

1 stop12h 25m

C$ 754

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 4/2

11:30 a.m.-9:53 p.m.

2 stops17h 23m

Calgary

Thu 12/2

6:15 a.m.-5:55 a.m.

2 stops16h 40m

C$ 1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/1

Showing 1-10 of 43 results
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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

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of C$ 551). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of C$ 1,058). 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 20 January 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 20 January 2026.

The most flights from LHR to CAAB 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 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 20 January 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Alberta, such as Delta,KLM, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,081 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

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
Delta
7.9
Good
8,081 reviews
Delta
7.9
Good
8,081 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

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
KLM
7.7
Good
1,442 reviews
Delta
7.9
Good
8,081 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

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
WestJet
7.2
Good
3,247 reviews
Delta
7.9
Good
8,081 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

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
Air Canada
7.1
Good
10,642 reviews
Delta
7.9
Good
8,081 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

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
Lufthansa
6.8
Okay
7,736 reviews
Delta
7.9
Good
8,081 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

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 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 United Airlines, Lufthansa, and Air Canada fly from London Heathrow Airport to Alberta in about 13h 47m. The time it takes to get you to your destination can typically vary by up to 6h 36m. The distance from London Heathrow Airport to Alberta is about 6806 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 (80%), Aegean Airlines (80%) or Thai Airways (80%) 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$ 394. On average you can expect to pay C$ 801. The most popular route, (London Heathrow - Calgary), can usually be booked for C$ 584.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of C$ 551). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of C$ 1,058). 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

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Alternative routes for Heathrow to Alberta

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Vancouver Intl flights
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Gatwick to Vancouver Intl flights
Heathrow to Calgary flights
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Stansted to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Luton to Pearson Intl flights
Gatwick to Calgary flights
London City to Calgary flights
Gatwick to Pierre Elliott Trudeau Intl flights
Luton to Calgary flights
London City to Pierre Elliott Trudeau Intl flights
Heathrow to Abbotsford flights
Heathrow to Halifax flights
Stansted to Pierre Elliott Trudeau Intl flights
Stansted to Calgary flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Southend to Pearson Intl flights
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Gatwick to Halifax flights
Heathrow to Edmonton flights
Luton to Vancouver Intl flights
Gatwick to Ottawa flights
Gatwick to Edmonton flights
Gatwick to St. John's flights
Heathrow to Winnipeg flights
Heathrow to St. John's flights
Gatwick to Winnipeg flights
Heathrow to London flights
Gatwick to Kelowna flights
Heathrow to Kelowna flights
Gatwick to Saskatoon flights
Stansted to Ottawa flights
Heathrow to Victoria flights

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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 653AverageC$ 1,426FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 654AverageC$ 1,167FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 756AverageC$ 1,499FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 968AverageC$ 1,275FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 1,011AverageC$ 1,114FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 1,080AverageC$ 1,490FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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