Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Alberta from £266

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
16 Jul — 23 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 16 June 2026.

Fri 10/710:35
LHR
-
YYC
2 stops30h 25m
Multiple Airlines
Thu 16/700:55
YYC
-
LHR
1 stop24h 40m
Multiple Airlines
Deal found 12/6£544
Thu 25/606:15
LHR
-
YYC
1 stop15h 55m
Multiple Airlines
Wed 8/719:10
YYC
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 11/6£546
Wed 8/721:25
LHR
-
YYC
2 stops33h 20m
Multiple Airlines
Wed 22/708:10
YYC
-
LHR
3 stops20h 45m
Multiple Airlines
Deal found 14/6£547
Wed 8/713:05
LHR
-
YYC
3 stops28h 05m
Multiple Airlines
Wed 15/708:10
YYC
-
LHR
3 stops20h 45m
Multiple Airlines
Deal found 12/6£552
Wed 19/819:30
LHR
-
YYC
2 stops21h 30m
Multiple Airlines
Sat 5/918:55
YYC
-
LHR
2 stops31h 40m
Multiple Airlines
Deal found 11/6£555
Tue 7/720:50
LHR
-
YYC
2 stops25h 20m
Multiple Airlines
Wed 15/711:15
YYC
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 11/6£556
Wed 15/721:25
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Tue 25/818:55
YYC
-
LHR
1 stop18h 25m
Multiple Airlines
Deal found 14/6£557
Tue 7/706:15
LHR
-
YYC
1 stop15h 55m
Multiple Airlines
Mon 20/719:10
YYC
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 11/6£558
Thu 9/713:05
LHR
-
YYC
3 stops31h 10m
Multiple Airlines
Tue 14/721:55
YYC
-
LHR
3 stops31h 00m
Multiple Airlines
Deal found 13/6£561
Wed 2/921:25
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Mon 7/918:55
YYC
-
LHR
1 stop18h 25m
Multiple Airlines
Deal found 11/6£562
Fri 18/907:40
LHR
-
YYC
2 stops23h 05m
Multiple Airlines
Fri 25/909:15
YYC
-
LHR
2 stops16h 50m
Multiple Airlines
Deal found 11/6£564
Fri 25/908:50
LHR
-
YYC
2 stops20h 30m
Multiple Airlines
Fri 2/1009:15
YYC
-
LHR
2 stops19h 00m
Multiple Airlines
Deal found 11/6£564

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 16 June 2026.

Round-trip from

£544

One-way from

£266

Popular in

July

Cheapest in

November

Average price

£742

Good round-trip deal

£679 or less

Good one-way deal

£384 or less
Air Canada
  • Air Canada
  • 10/7-16/7
  • 3 total stops
  • 55h 05m total
  • London to Alberta
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 44h 30m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 16 June 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 return flight

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 20/10

20:55-13:20

1 stop23h 25m

Calgary

Tue 27/10

16:20-10:45

1 stop12h 25m

£654

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 6/9

08:50-23:42

2 stops21h 52m

Calgary

Sun 13/9

13:51-10:50

1 stop13h 59m

£658

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 20/8

20:55-15:45

1 stop25h 50m

Edmonton

Mon 14/9

13:35-17:30

1 stop20h 55m

£658

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 8/9

08:55-21:34

1 stop19h 39m

Calgary

Tue 15/9

06:45-06:20

1 stop16h 35m

£673

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 30/8

08:55-21:34

1 stop19h 39m

Calgary

Sat 12/9

06:45-14:25

1 stop24h 40m

£673

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 29/6

08:40-20:38

2 stops18h 58m

Calgary

Mon 13/7

15:05-13:50

1 stop15h 45m

£675

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 4/9

06:30-20:35

2 stops21h 05m

Calgary

Fri 18/9

07:45-10:00

1 stop19h 15m

£678

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Tue 30/6

17:25-20:45

1 stop34h 20m

Edmonton

Tue 7/7

17:35-20:55

1 stop20h 20m

£683

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 10/12

06:20-23:13

2 stops23h 53m

Calgary

Tue 15/12

07:45-09:00

2 stops18h 15m

£685

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 26/10

14:45-21:42

1 stop36h 57m

Calgary

Tue 24/11

06:30-11:55

2 stops22h 25m

£689

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of £297). Flying from London Heathrow Airport to Alberta in May is currently the most expensive (average of £956). 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 16 June 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 16 June 2026.

The most flights from LHR to CAAB are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, 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?

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

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Alberta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 16 June 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
1,528 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.2

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
1,528 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.2

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
7.5
Good
690 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.2

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
3,365 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.2

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
11,197 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.2

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
8,066 reviews
KLM
7.8
Good
1,528 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.2

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?

    A quick flight from London Heathrow Airport to Alberta can take about 18h 58m. KLM provides one of the quickest options available for as low as £675. The distance between London Heathrow Airport and Alberta is about 4355 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Alberta one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £215. Users have also found prices from £317 and £341 on KLM and Virgin Atlantic, respectively.

  • 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: Air Canada (92%), Aegean Airlines (92%), Thai Airways (92%).

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

    On average you can expect to pay £1,031 for a flight from London Heathrow Airport to Alberta. The cheapest flight overall is £279 while the most popular route, (London Heathrow - Calgary) is currently priced at £500.

  • 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of £297). Flying from London Heathrow Airport to Alberta in May is currently the most expensive (average of £956). 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.

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

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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£324Average£689FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£325Average£718FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£338Average£822FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£438Average£689FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£444Average£649FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£460Average£717FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£555Average£636FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£556Average£613FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£557Average£642FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£570Average£603FlexibilityNo cancel feeOn-time70%
Search British Airways 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.

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.