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Cheap flights from London Heathrow Airport to Alberta from £204

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
28 Mar — 4 Apr1
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 26 February 2026.

Fri 17/415:05
LHR
-
YYC
1 stop14h 38m
Air Canada
Sat 18/415:22
YYC
-
LHR
1 stop36h 48m
Air Canada
Deal found 23/2£390
Thu 16/415:00
LHR
-
YYC
1 stop31h 41m
Air Canada
Sat 18/415:22
YYC
-
LHR
1 stop36h 48m
Air Canada
Deal found 24/2£390
Sat 26/910:15
LHR
-
YYC
Nonstop9h 35m
Air Canada
Sat 26/915:22
YYC
-
LHR
1 stop33h 03m
Air Canada
Deal found 24/2£410
Thu 5/314:50
LHR
-
YYC
Nonstop8h 50m
WestJet
Wed 11/322:10
YYC
-
LHR
Nonstop8h 40m
WestJet
Deal found 22/2£418
Thu 12/314:50
LHR
-
YYC
Nonstop8h 50m
WestJet
Thu 26/322:10
YYC
-
LHR
Nonstop8h 40m
WestJet
Deal found 25/2£428
Mon 2/314:50
LHR
-
YYC
Nonstop8h 50m
WestJet
Mon 9/322:10
YYC
-
LHR
Nonstop8h 40m
WestJet
Deal found 25/2£429
Mon 9/314:50
LHR
-
YEG
1 stop12h 30m
WestJet
Wed 25/315:05
YEG
-
LHR
2 stops39h 45m
WestJet
Deal found 25/2£432
Thu 5/314:50
LHR
-
YEG
3 stops33h 20m
Multiple Airlines
Sun 8/306:45
YEG
-
LHR
1 stop24h 05m
Multiple Airlines
Deal found 25/2£437
Sat 7/314:50
LHR
-
YYC
Nonstop8h 50m
WestJet
Mon 23/322:10
YYC
-
LHR
Nonstop8h 40m
WestJet
Deal found 24/2£448
Thu 12/306:20
LHR
-
YYC
1 stop16h 25m
Multiple Airlines
Thu 26/322:10
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Deal found 25/2£457
Sun 12/420:50
LHR
-
YEG
3 stops31h 26m
Multiple Airlines
Tue 21/420:35
YEG
-
LHR
1 stop32h 30m
Multiple Airlines
Deal found 25/2£475
Fri 20/314:50
LHR
-
YEG
1 stop12h 27m
WestJet
Thu 26/312:40
YEG
-
LHR
2 stops18h 10m
WestJet
Deal found 25/2£478

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 26 February 2026.

Round-trip from

£390

One-way from

£204

Popular in

July

Cheapest in

November

Average price

£442

Good round-trip deal

£438 or less

Good one-way deal

£287 or less
Air Canada
  • Air Canada
  • 17/4-18/4
  • 2 total stops
  • 51h 26m total
  • London to Alberta
Search Deals
WestJet
  • WestJet
  • 12/6
  • 1 total stop
  • 15h 45m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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

 
Customise 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 858,174 searches. Data last updated 26 February 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

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 26/5

18:10-23:38

2 stops36h 28m

Calgary

Sat 6/6

06:45-10:55

1 stop21h 10m

£578

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 10/4

17:45-00:43

1 stop13h 58m

Calgary

Thu 23/4

15:05-10:45

1 stop12h 40m

£583

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 13/3

17:20-11:10

1 stop23h 50m

Calgary

Tue 17/3

06:30-07:05

1 stop18h 35m

£594

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 19/5

12:25-20:30

1 stop15h 05m

Calgary

Tue 26/5

15:05-10:45

1 stop12h 40m

£598

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 10/4

08:55-21:44

1 stop19h 49m

Calgary

Fri 17/4

12:45-14:25

1 stop18h 40m

£601

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 12/3

11:05-20:45

1 stop15h 40m

Calgary

Tue 12/5

09:35-07:40

2 stops15h 05m

£622

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Sat 7/3

08:40-15:10

1 stop13h 30m

Edmonton

Fri 20/3

11:30-09:35

1 stop16h 05m

£681

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 10/4

16:25-21:44

1 stop36h 19m

Calgary

Thu 23/4

06:45-14:55

2 stops25h 10m

£681

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 19/3

16:10-15:55

2 stops29h 45m

Edmonton

Tue 28/4

09:40-13:05

1 stop20h 25m

£696

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 19/5

06:30-22:15

2 stops22h 45m

Calgary

Tue 26/5

11:00-13:05

2 stops19h 05m

£699

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 38 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 return 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 £301). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of £562). 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 26 February 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 26 February 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 for a return flight 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 26 February 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
7.7
Good
1,460 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
679 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
WestJet
7.2
Good
3,274 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,747 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,810 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    A quick flight from London Heathrow Airport to Alberta can take about 13h 30m. British Airways provides one of the quickest options available for as low as £681. The distance between London Heathrow Airport and Alberta is about 4229 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Alberta on time: MEA (83%), Air Canada (82%), Aegean Airlines (82%).

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

    On average you can expect to pay £1,274 for a flight from London Heathrow Airport to Alberta. The cheapest flight overall is £223 while the most popular route, (London Heathrow - Calgary) is currently priced at £460.

  • 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 holiday 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 £301). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of £562). 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.
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Top 10 airlines flying from Heathrow to Alberta

Discover the top 10 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 858,174 searches. Data last updated 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£324Average£692FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£324Average£694FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£357Average£682FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£435Average£684FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapest£482Average£662FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£511Average£584FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£522Average£616FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£542Average£602FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£551Average£591FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£551Average£714FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Deals for Heathrow to Alberta flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Alberta from Heathrow 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 Heathrow to Alberta with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Alberta, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Heathrow to Alberta flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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