Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Alberta from £271

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
16 Jun — 23 Jun1
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 17 May 2026.

Sat 20/614:10
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Sat 4/720:20
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 15/5£520
Mon 22/615:00
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Fri 3/712:10
YYC
-
LHR
1 stop14h 50m
Multiple Airlines
Deal found 15/5£525
Wed 24/606:30
LHR
-
YYC
2 stops34h 30m
Multiple Airlines
Wed 1/720:20
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 16/5£529
Tue 16/614:10
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Tue 7/720:20
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 17/5£531
Sat 20/614:10
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Sun 5/720:20
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 15/5£534
Sat 5/915:00
LHR
-
YYC
2 stops26h 00m
Multiple Airlines
Sat 26/920:35
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Deal found 15/5£536
Tue 9/614:10
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Wed 17/619:00
YYC
-
LHR
2 stops36h 25m
Multiple Airlines
Deal found 16/5£537
Mon 1/613:55
LHR
-
YEG
1 stop11h 35m
WestJet
Sat 20/618:40
YEG
-
LHR
1 stop10h 25m
WestJet
Deal found 13/5£607
Thu 11/614:10
LHR
-
YEG
1 stop12h 40m
WestJet
Thu 18/618:40
YEG
-
LHR
1 stop10h 25m
WestJet
Deal found 14/5£609
Wed 3/606:40
LHR
-
YEG
2 stops19h 30m
Multiple Airlines
Thu 2/714:05
YEG
-
LHR
1 stop14h 45m
Multiple Airlines
Deal found 16/5£609
Sat 13/614:10
LHR
-
YEG
1 stop13h 30m
Multiple Airlines
Sat 20/607:05
YEG
-
LHR
1 stop18h 30m
Multiple Airlines
Deal found 16/5£611
Tue 16/619:35
LHR
-
YEG
2 stops35h 20m
Multiple Airlines
Thu 16/718:40
YEG
-
LHR
1 stop10h 25m
Multiple Airlines
Deal found 16/5£612

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 17 May 2026.

Round-trip from

£520

One-way from

£271

Popular in

July

Cheapest in

November

Average price

£663

Good round-trip deal

£708 or less

Good one-way deal

£380 or less
Air Canada
  • Air Canada
  • 20/6-4/7
  • Nonstop
  • 17h 20m total
  • London to Alberta
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 37h 30m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£123 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 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

 
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 17 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 return flight
Fastest return journey

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 29/5

09:55-15:45

1 stop12h 50m

Edmonton

Sun 7/6

12:10-10:45

2 stops15h 35m

£654

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 24/6

17:45-00:44

1 stop13h 59m

Calgary

Wed 8/7

15:20-15:55

1 stop17h 35m

£690

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 20/10

12:25-23:13

2 stops17h 48m

Calgary

Tue 27/10

14:00-10:00

1 stop14h 00m

£694

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 22/9

12:25-20:44

1 stop15h 19m

Calgary

Tue 29/9

14:00-11:00

1 stop14h 00m

£694

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 30/8

17:45-00:44

1 stop13h 59m

Calgary

Sat 12/9

15:20-17:30

1 stop19h 10m

£695

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 5/6

12:55-21:43

1 stop15h 48m

Calgary

Thu 2/7

13:53-10:30

1 stop13h 37m

£716

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 6/9

10:55-12:59

1 stop33h 04m

Calgary

Mon 21/9

06:35-07:10

2 stops17h 35m

£732

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 29/5

08:40-20:30

2 stops18h 50m

Calgary

Fri 12/6

15:05-10:45

1 stop12h 40m

£732

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 5/6

08:40-20:30

2 stops18h 50m

Calgary

Mon 8/6

12:33-13:05

2 stops17h 32m

£733

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 8/9

10:45-20:44

2 stops16h 59m

Calgary

Tue 15/9

06:35-07:10

2 stops17h 35m

£751

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 37 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 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

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

Booking 13 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.

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 £304). Flying from London Heathrow Airport to Alberta in April is currently the most expensive (average of £1,373). 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 17 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.

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 17 May 2026.

The most flights from LHR to CAAB are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 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 17 May 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
1,517 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.8

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
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.8

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
7.4
Good
688 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.8

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
3,336 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.8

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
11,055 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.8

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
8,004 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.8

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 12h 50m. KLM provides one of the quickest options available for as low as £654. 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 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 £270 and £344 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 (89%), Aegean Airlines (89%), Thai Airways (89%).

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

    On average you can expect to pay £1,142 for a flight from London Heathrow Airport to Alberta. The cheapest flight overall is £266 while the most popular route, (London Heathrow - Calgary) is currently priced at £520.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of £304). Flying from London Heathrow Airport to Alberta in April is currently the most expensive (average of £1,373). 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
Heathrow to Toronto Island flights
London City to Pearson Intl flights
Stansted to Pearson Intl flights
London City to Vancouver Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Gatwick to Toronto Island flights
Heathrow to Calgary flights
Stansted to Vancouver Intl flights
Luton to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Heathrow to Abbotsford flights
Luton to Vancouver Intl flights
Gatwick to Calgary flights
London City to Pierre Elliott Trudeau Intl flights
London City to Calgary flights
Stansted to Pierre Elliott Trudeau Intl flights
Stansted to Calgary flights
Southend to Pearson Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Halifax flights
Luton to Calgary flights
Heathrow to Ottawa flights
Gatwick to Halifax flights
Heathrow to Edmonton flights
Gatwick to Edmonton flights
Heathrow to Winnipeg flights
Stansted to Halifax flights
London City to Ottawa flights
Gatwick to Ottawa flights
London City to Edmonton flights
London City to Halifax flights
Stansted to Edmonton flights
Stansted to Ottawa flights
Luton to Halifax flights
Heathrow to Kelowna flights
Gatwick to Winnipeg flights
Heathrow to Regina flights
Heathrow to Victoria flights
Gatwick to Kelowna flights
Luton to Edmonton flights
Heathrow to Saskatoon flights
London City to Kelowna flights
Gatwick to Abbotsford flights
Heathrow to St. John's flights
Gatwick to St. John's 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 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£327Average£663FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£328Average£718FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£353Average£796FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£441Average£694FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£447Average£632FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£463Average£695FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£519Average£631FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£550Average£611FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£560Average£635FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£562Average£601FlexibilityNo 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.