Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Alberta from C$ 509

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
28 Jun — 5 Jul1
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 29 May 2026.

Mon 22/66:45 p.m.
LHR
-
YYC
2 stops34h 50m
Multiple Airlines
Wed 1/711:15 a.m.
YYC
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 24/5C$ 987
Mon 1/63:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Mon 8/68:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 25/5C$ 1,008
Wed 24/69:25 p.m.
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Tue 14/78:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 25/5C$ 1,009
Thu 2/73:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Tue 14/78:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 25/5C$ 1,012
Wed 24/69:25 p.m.
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Fri 17/78:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 24/5C$ 1,014
Thu 2/73:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Tue 7/71:00 a.m.
YYC
-
LHR
1 stop22h 30m
Multiple Airlines
Deal found 25/5C$ 1,023
Mon 29/63:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Sat 18/78:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 25/5C$ 1,025
Mon 29/63:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Tue 14/78:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 25/5C$ 1,026
Mon 29/63:00 p.m.
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Thu 16/78:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 25/5C$ 1,029
Wed 24/67:40 a.m.
LHR
-
YEG
2 stops18h 33m
Multiple Airlines
Tue 30/61:00 a.m.
YEG
-
LHR
1 stop26h 00m
Multiple Airlines
Deal found 27/5C$ 1,103
Wed 16/98:50 p.m.
LHR
-
YEG
2 stops29h 20m
Multiple Airlines
Wed 30/96:40 p.m.
YEG
-
LHR
1 stop10h 25m
Multiple Airlines
Deal found 25/5C$ 1,117
Thu 13/87:40 a.m.
LHR
-
YEG
2 stops23h 15m
Multiple Airlines
Sun 16/81:00 a.m.
YEG
-
LHR
1 stop26h 00m
Multiple Airlines
Deal found 26/5C$ 1,157

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 29 May 2026.

Round-trip from

C$ 1,008

One-way from

C$ 509

Popular in

July

Cheapest in

November

Average price

C$ 1,217

Good round-trip deal

C$ 1,432 or less

Good one-way deal

C$ 699 or less
WestJet
  • WestJet
  • 24/6-18/7
  • 1 total stop
  • 28h 05m total
  • London to Alberta
Search Deals
WestJet
  • WestJet
  • 21/6
  • Nonstop
  • 8h 50m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 417 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 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 29 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

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 10/9

8:50 p.m.-7:10 p.m.

2 stops29h 20m

Edmonton

Tue 22/9

6:40 p.m.-12:05 p.m.

1 stop10h 25m

C$ 1,174
Quickest round-trip

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Mon 7/9

5:45 p.m.-12:40 a.m.

1 stop13h 55m

Edmonton

Sat 19/9

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

2 stops15h 05m

C$ 1,225

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Wed 24/6

5:45 p.m.-8:30 a.m.

1 stop21h 45m

Edmonton

Thu 23/7

5:35 p.m.-1:50 p.m.

1 stop13h 15m

C$ 1,249

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 8/9

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

1 stop15h 19m

Calgary

Tue 15/9

6:45 a.m.-6:25 a.m.

2 stops16h 40m

C$ 1,296

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 30/9

1:10 p.m.-11:29 p.m.

1 stop17h 19m

Calgary

Thu 8/10

6:45 a.m.-10:55 a.m.

1 stop21h 10m

C$ 1,312

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 26/10

10:10 a.m.-11:13 p.m.

2 stops19h 03m

Calgary

Sat 31/10

2:00 p.m.-1:45 p.m.

2 stops17h 45m

C$ 1,315

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 2/9

12:15 p.m.-11:29 p.m.

1 stop18h 14m

Calgary

Wed 16/9

6:45 a.m.-10:55 a.m.

1 stop21h 10m

C$ 1,318

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 8/9

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

1 stop15h 19m

Calgary

Wed 16/9

6:45 a.m.-9:00 a.m.

2 stops19h 15m

C$ 1,318

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 25/8

7:05 a.m.-8:50 p.m.

3 stops20h 45m

Calgary

Wed 30/9

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

2 stops29h 05m

C$ 1,359

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 26/6

6:30 a.m.-1:25 p.m.

1 stop13h 55m

Calgary

Wed 15/7

6:45 a.m.-7:15 a.m.

2 stops17h 30m

C$ 1,409

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/5

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

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$ 560). Flying from London Heathrow Airport to Alberta in April is currently the most expensive (average of C$ 2,595). 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 29 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.

How much does it cost to fly round-trip 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.

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 29 May 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Alberta, such as Delta,Virgin Atlantic, 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
8,419 reviews
Check prices

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

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
8,419 reviews
Delta
7.9
Good
8,419 reviews
Check prices

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

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
Virgin Atlantic
7.5
Good
689 reviews
Delta
7.9
Good
8,419 reviews
Check prices

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

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
3,350 reviews
Delta
7.9
Good
8,419 reviews
Check prices

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

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
11,097 reviews
Delta
7.9
Good
8,419 reviews
Check prices

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

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
8,035 reviews
Delta
7.9
Good
8,419 reviews
Check prices

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.8

Overall

7.9

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 KLM, Delta, and British Airways fly from London Heathrow Airport to Alberta in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 4h 19m. 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 cheapest airlines to fly from London Heathrow Airport to Alberta one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 363. Lufthansa flights start at C$ 566 while deals on KLM start at C$ 691 one-way.

  • 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 (89%), Aegean Airlines (89%) or Thai Airways (89%) 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$ 499. On average you can expect to pay C$ 1,139. The most popular route, (London Heathrow - Calgary), can usually be booked for C$ 982.

  • 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$ 560). Flying from London Heathrow Airport to Alberta in April is currently the most expensive (average of C$ 2,595). 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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 641AverageC$ 1,210FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 643AverageC$ 1,791FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 831AverageC$ 1,579FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapestC$ 1,075AverageC$ 1,484FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 1,123AverageC$ 1,391FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 1,177AverageC$ 1,282FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.