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Cheap flights from London Heathrow Airport to Alberta from £258

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
18 Aug — 25 Aug1
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 19 July 2026.

Fri 9/1014:10
LHR
-
YEG
1 stop14h 30m
WestJet
Fri 23/1009:10
YEG
-
LHR
1 stop19h 55m
WestJet
Deal found 15/7£576
Wed 2/1212:15
LHR
-
YEG
2 stops19h 20m
Multiple Airlines
Tue 12/118:15
YEG
-
LHR
1 stop10h 35m
Multiple Airlines
Deal found 17/7£580
Wed 2/1212:15
LHR
-
YEG
2 stops19h 20m
Multiple Airlines
Sat 9/116:15
YEG
-
LHR
1 stop12h 35m
Multiple Airlines
Deal found 17/7£580
Fri 16/1014:10
LHR
-
YYC
Nonstop8h 50m
WestJet
Thu 29/420:35
YYC
-
LHR
Nonstop8h 30m
WestJet
Deal found 19/7£580
Tue 15/1208:55
LHR
-
YYC
1 stop14h 50m
Multiple Airlines
Tue 5/121:10
YYC
-
LHR
Nonstop7h 40m
Multiple Airlines
Deal found 18/7£581
Fri 9/1011:45
LHR
-
YEG
2 stops16h 00m
KLM
Fri 23/1017:35
YEG
-
LHR
1 stop17h 15m
KLM
Deal found 14/7£582
Sat 26/914:10
LHR
-
YYC
1 stop13h 20m
Air Canada
Sat 3/1011:15
YYC
-
LHR
1 stop14h 20m
Air Canada
Deal found 17/7£582
Wed 16/914:10
LHR
-
YEG
1 stop14h 20m
Multiple Airlines
Wed 23/906:40
YEG
-
LHR
2 stops22h 10m
Multiple Airlines
Deal found 18/7£583
Fri 9/1006:15
LHR
-
YYC
1 stop15h 55m
Multiple Airlines
Sun 25/1022:10
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Deal found 17/7£583
Sat 10/1006:50
LHR
-
YYC
2 stops17h 17m
Air Canada
Sun 25/1018:30
YYC
-
LHR
Nonstop8h 50m
Air Canada
Deal found 16/7£583
Mon 7/1214:50
LHR
-
YYC
Nonstop10h 05m
WestJet
Sun 10/121:10
YYC
-
LHR
Nonstop7h 40m
WestJet
Deal found 18/7£584
Wed 7/1006:00
LHR
-
YYC
2 stops16h 05m
SWISS
Mon 12/1012:40
YYC
-
LHR
2 stops17h 20m
SWISS
Deal found 15/7£585

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 19 July 2026.

Round-trip from

£576

One-way from

£258

Popular in

August

Cheapest in

November

Average price

£792

Good round-trip deal

£695 or less

Good one-way deal

£439 or less
WestJet
  • WestJet
  • 9/10-23/10
  • 2 total stops
  • 34h 25m total
  • London to Alberta
Search Deals
28/8
  • 28/8
  • 2 total stops
  • 21h 50m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 19 July 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

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 9/10

11:45-20:45

2 stops16h 00m

Edmonton

Fri 23/10

17:35-17:50

1 stop17h 15m

£585
Fastest return journey

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Wed 7/10

11:45-20:45

2 stops16h 00m

Edmonton

Tue 13/10

17:35-13:50

1 stop13h 15m

£587

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 16/10

11:45-20:45

2 stops16h 00m

Edmonton

Wed 18/11

11:30-08:00

2 stops14h 30m

£614

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 26/9

08:30-21:27

2 stops19h 57m

Calgary

Sat 3/10

08:00-06:30

2 stops15h 30m

£624

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Sat 31/10

08:40-17:21

2 stops14h 41m

Edmonton

Sat 14/11

18:05-15:35

2 stops15h 30m

£644

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 9/11

07:40-22:53

2 stops21h 13m

Calgary

Sun 22/11

14:00-08:40

1 stop12h 40m

£667

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sun 13/9

17:45-00:44

1 stop13h 59m

Calgary

Sat 5/6

07:45-06:20

2 stops15h 35m

£677

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 15/9

08:40-13:25

1 stop11h 45m

Calgary

Tue 22/9

07:45-11:00

1 stop20h 15m

£687

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 26/10

08:40-19:20

2 stops16h 40m

Calgary

Thu 29/10

16:15-13:50

2 stops15h 35m

£699

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 5/9

08:55-21:34

1 stop19h 39m

Calgary

Sat 12/9

12:50-14:25

1 stop18h 35m

£703

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 40 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 £358). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of £884). 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 19 July 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 19 July 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 (2 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 63 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 19 July 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
1,541 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
693 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
WestJet
7.2
Good
3,411 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Canada
7.1
Good
11,360 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
8,148 reviews
KLM
7.8
Good
1,541 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 16h. KLM provides one of the quickest options available for as low as £585. 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 £214. Users have also found prices from £316 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 (84%), Aegean Airlines (84%), Thai Airways (84%).

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

    On average you can expect to pay £1,809 for a flight from London Heathrow Airport to Alberta. The cheapest flight overall is £365 while the most popular route, (London Heathrow - Calgary) is currently priced at £449.

  • 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 £358). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of £884). 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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Heathrow to Vancouver Intl flights
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Luton to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
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Stansted to Pierre Elliott Trudeau Intl flights
Luton to Vancouver Intl flights
Southend to Pearson Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Stansted to Calgary flights
Heathrow to Ottawa flights
Gatwick to Halifax flights
Luton to Calgary flights
Stansted to Halifax flights
Heathrow to Winnipeg flights
Luton to Halifax flights
London City to Halifax flights
London City to Ottawa flights
Gatwick to Ottawa flights
Stansted to Ottawa flights
Gatwick to Abbotsford flights
Heathrow to Victoria flights
Heathrow to Edmonton flights
Gatwick to Victoria flights
London City to Victoria flights
Gatwick to Winnipeg flights
Gatwick to Edmonton flights
Heathrow to Kelowna flights
London City to Edmonton flights
Stansted to Edmonton flights
Gatwick to Kelowna flights
Heathrow to Québec City flights
London City to Winnipeg flights
Stansted to Winnipeg flights
London City to Kelowna 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 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£324Average£658FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£324Average£701FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£336Average£832FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£424Average£730FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£443Average£663FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapest£485Average£673FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapest£555Average£648FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£559Average£624FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapest£562Average£695FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£576Average£607FlexibilityNo 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.

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