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Cheap flights from London Heathrow Airport to Alberta from C$ 428

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 5 November 2025.

Thu 20/119:00 a.m.LHR - YYC
2 stops18h 39mSWISS
Thu 27/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 4/11C$ 634
Wed 12/116:00 a.m.LHR - YYC
2 stops16h 25mMultiple Airlines
Thu 20/115:10 p.m.YYC - LHR
2 stops16h 55mMultiple Airlines
Deal found 5/11C$ 638
Sat 29/112:30 p.m.LHR - YYC
1 stop13h 29mAir Canada
Sat 6/1211:20 a.m.YYC - LHR
1 stop17h 30mAir Canada
Deal found 5/11C$ 641
Tue 18/118:05 p.m.LHR - YYC
2 stops31h 34mSWISS
Tue 9/125:35 a.m.YYC - LHR
2 stops32h 00mSWISS
Deal found 5/11C$ 642
Sun 16/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sun 23/115:35 a.m.YYC - LHR
1 stop18h 35mSWISS
Deal found 4/11C$ 645
Wed 12/112:30 p.m.LHR - YYC
1 stop12h 39mAir Canada
Mon 17/114:30 p.m.YYC - LHR
1 stop12h 20mAir Canada
Deal found 5/11C$ 646
Fri 7/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Sat 22/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 5/11C$ 648
Tue 11/112:30 p.m.LHR - YYC
2 stops27h 40mAir Canada
Mon 24/118:20 p.m.YYC - LHR
1 stop32h 30mAir Canada
Deal found 4/11C$ 650
Thu 4/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Mon 8/129:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 4/11C$ 652
Sat 29/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Sat 6/125:35 a.m.YYC - LHR
2 stops32h 00mSWISS
Deal found 4/11C$ 653
Mon 24/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Mon 24/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
Deal found 5/11C$ 655
Thu 27/112:50 p.m.LHR - YEG
1 stop14h 59mWestJet
Sun 7/124:15 p.m.YEG - LHR
1 stop13h 35mWestJet
Deal found 4/11C$ 712

Cheap flight deals from Heathrow to Alberta

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

Round-trip from

C$ 628

One-way from

C$ 428

Popular in

July

Cheapest in

January

Average price

C$ 769

Good round-trip deal

C$ 720 or less

Good one-way deal

C$ 504 or less
Lufthansa
  • Lufthansa
  • 2/12-11/12
  • 4 total stops
  • 56h 28m total
  • London to Alberta
Search Deals
WestJet
  • WestJet
  • 18/2
  • Nonstop
  • 8h 50m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 376 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 5 November 2025.
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

Sat 28/2

2:30 p.m.-8:09 p.m.

1 stop12h 39m

Calgary

Sun 8/3

7:25 p.m.-10:10 a.m.

Nonstop8h 45m

C$ 653

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 28/2

2:30 p.m.-8:09 p.m.

1 stop12h 39m

Calgary

Mon 9/3

7:25 p.m.-10:10 a.m.

Nonstop8h 45m

C$ 653

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 20/2

1:25 p.m.-3:25 p.m.

Nonstop9h 00m

Calgary

Tue 24/2

5:35 a.m.-7:10 a.m.

1 stop18h 35m

C$ 656

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 20/2

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

2 stops18h 28m

Edmonton

Tue 24/2

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

1 stop12h 25m

C$ 711

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 27/11

6:35 a.m.-9:03 p.m.

2 stops21h 28m

Edmonton

Sun 7/12

11:45 a.m.-7:10 a.m.

1 stop12h 25m

C$ 722

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 5/12

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

1 stop17h 18m

Calgary

Wed 10/12

12:37 p.m.-10:50 a.m.

2 stops15h 13m

C$ 724

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 5/12

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

1 stop17h 18m

Calgary

Fri 12/12

6:15 a.m.-6:20 a.m.

2 stops17h 05m

C$ 724

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 5/12

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

1 stop17h 18m

Calgary

Mon 8/12

3:30 p.m.-9:20 p.m.

2 stops22h 50m

C$ 724

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 5/12

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

1 stop17h 18m

Calgary

Thu 11/12

12:37 p.m.-10:50 a.m.

2 stops15h 13m

C$ 724

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 2/12

9:10 a.m.-7:20 p.m.

1 stop17h 10m

Calgary

Mon 8/12

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

2 stops22h 05m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 38 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of C$ 542). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of C$ 1,078). 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 5 November 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Alberta in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

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 5 November 2025.

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

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 5 November 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Alberta, such as Delta,WestJet, andAir Canada. 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
8,004 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
8,004 reviews
Delta
7.9
Good
8,004 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
3,154 reviews
Delta
7.9
Good
8,004 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
10,410 reviews
Delta
7.9
Good
8,004 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
7,555 reviews
Delta
7.9
Good
8,004 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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
British Airways
6.7
Okay
7,496 reviews
Delta
7.9
Good
8,004 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

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 Air Canada and Lufthansa fly from London Heathrow Airport to Alberta in about 9h. The time it takes to get you to your destination can typically vary by up to 3h 39m. 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 (70%), Aegean Airlines (70%) or Thai Airways (70%) 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$ 333. On average you can expect to pay C$ 755. The most popular route, (London Heathrow - Calgary), can usually be booked for C$ 558.

  • 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$ 542). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of C$ 1,078). 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

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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 Pearson Intl flights
Heathrow to Vancouver Intl flights
Gatwick to Pearson Intl flights
London City to Pearson Intl flights
Heathrow to Calgary flights
Gatwick to Vancouver Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
London City to Vancouver Intl flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Heathrow to Abbotsford flights
London City to Pierre Elliott Trudeau Intl flights
Gatwick to Calgary flights
Luton to Pierre Elliott Trudeau Intl flights
London City to Calgary flights
Heathrow to Halifax flights
Stansted to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Luton to Vancouver Intl flights
Luton to Calgary flights
Gatwick to Halifax flights
Heathrow to Victoria flights
Southend to Pierre Elliott Trudeau Intl flights
Heathrow to Edmonton flights
Gatwick to Edmonton flights
Stansted to Calgary flights
Southend to Pearson Intl flights
Gatwick to Ottawa flights
Heathrow to Winnipeg flights
Gatwick to Kelowna flights
Heathrow to Kelowna flights
Gatwick to Winnipeg flights
Gatwick to St. John's flights
Heathrow to Hamilton flights
Heathrow to St. John's flights
Gatwick to Victoria flights
Gatwick to Québec City flights

Top 5 airlines flying from Heathrow to Alberta

Discover the top 5 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 650AverageC$ 1,173FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 662AverageC$ 1,416FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 988AverageC$ 1,512FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 1,025AverageC$ 1,130FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 1,095AverageC$ 1,511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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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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