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Cheap flights from London Heathrow Airport to Alberta from £272

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYC
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Heathrow to Alberta

Keep the following information in mind while searching for Heathrow to Alberta flight deals. Data was last updated 13 June 2025.

Round-trip from

£540

One-way from

£272

Popular in

July

Cheapest in

November

Average price

£723

Good round-trip deal

£587 or less

Good one-way deal

£360 or less
KLM
  • KLM
  • 27/9-11/10
  • 2 total stops
  • 38h 15m total
  • London to Alberta
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20/8
  • 20/8
  • 1 total stop
  • 20h 10m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£120 potential increase over avg. return price).
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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 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Alberta.
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Price to beat on a one-way flight from London Heathrow to Alberta.
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Find flight deals from Heathrow to Alberta

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 13 June 2025.

Sat 27/918:35LHR - YYC
1 stop25h 45mKLM
Sat 11/1015:15YYC - LHR
1 stop12h 30mKLM
Deal found 11/6£540
Tue 26/817:50LHR - YYC
1 stop13h 54mAir France
Mon 8/906:35YYC - LHR
1 stop23h 35mAir France
Deal found 11/6£543
Thu 3/708:30LHR - YYC
1 stop33h 50mMultiple Airlines
Mon 14/721:40YYC - LHR
2 stops25h 55mMultiple Airlines
Deal found 12/6£545
Wed 26/1106:30LHR - YYC
1 stop14h 10mDelta
Thu 4/1206:35YYC - LHR
2 stops18h 15mDelta
Deal found 11/6£547
Fri 12/914:10LHR - YYC
2 stops28h 39mAmerican Airlines
Thu 16/1012:20YYC - LHR
1 stop35h 05mAmerican Airlines
Deal found 11/6£548
Fri 26/911:45LHR - YEG
2 stops16h 07mKLM
Sun 12/1017:35YEG - LHR
1 stop17h 00mKLM
Deal found 11/6£555
Thu 3/709:30LHR - YEG
2 stops22h 08mMultiple Airlines
Wed 9/700:05YEG - LHR
2 stops23h 25mMultiple Airlines
Deal found 11/6£558
Wed 17/920:55LHR - YYC
2 stops30h 59mVirgin Atlantic
Wed 1/1007:15YYC - LHR
1 stop19h 35mVirgin Atlantic
Deal found 11/6£572
Wed 27/809:30LHR - YYC
1 stop13h 22mAir Canada
Tue 9/920:10YYC - LHR
Nonstop8h 40mAir Canada
Deal found 12/6£575
Tue 16/914:25LHR - YYC
1 stop15h 54mBritish Airways
Sat 27/912:47YYC - LHR
1 stop15h 03mBritish Airways
Deal found 12/6£578
Thu 25/916:35LHR - YEG
2 stops30h 52mAmerican Airlines
Fri 10/1011:36YEG - LHR
2 stops39h 54mAmerican Airlines
Deal found 11/6£581
Thu 18/906:30LHR - YYC
1 stop15h 35mLufthansa
Thu 2/1020:10YYC - LHR
Nonstop8h 40mLufthansa
Deal found 12/6£589

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 13 June 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Alberta that are best for you.

Fly from

Heathrow

Fly to

Alberta

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Tue 26/8

17:50-00:44

1 stop13h 54m

Calgary

Mon 8/9

06:35-13:10

1 stop23h 35m

£543

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 3/7

08:30-11:20

1 stop33h 50m

Calgary

Mon 14/7

21:40-06:35

2 stops25h 55m

£545

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 6/9

06:30-13:20

1 stop13h 50m

Calgary

Sun 21/9

06:35-10:15

2 stops20h 40m

£545

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 28/8

17:50-00:44

1 stop13h 54m

Calgary

Sat 6/9

15:40-15:05

1 stop16h 25m

£546

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 11/8

09:45-21:58

2 stops19h 13m

Calgary

Thu 11/12

14:20-06:30

2 stops33h 10m

£549

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 26/9

11:45-20:52

2 stops16h 07m

Edmonton

Sun 12/10

17:35-17:35

1 stop17h 00m

£555

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 3/7

09:30-00:38

2 stops22h 08m

Edmonton

Wed 9/7

00:05-06:30

2 stops23h 25m

£558

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 27/8

09:30-15:52

1 stop13h 22m

Calgary

Tue 9/9

20:10-11:50

Nonstop8h 40m

£575

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Thu 25/9

16:35-16:27

2 stops30h 52m

Edmonton

Fri 10/10

11:36-10:30

2 stops39h 54m

£581

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 4/7

10:30-21:57

1 stop18h 27m

Calgary

Thu 10/7

12:47-10:50

1 stop15h 03m

£581

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 33 results
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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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of £460). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of £1,085). 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 13 June 2025.

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 13 June 2025.

The most flights from LHR to CAAB are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Alberta by month

Plan your trip to Alberta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alberta ranges from 9.0 - 94.0 inches per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Alberta when rainfall is around 9.0 mm.

Temperature in Alberta by month

Plan your trip to Alberta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alberta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

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 13 June 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from London to Alberta have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 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
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 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
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 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
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 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
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 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 France
7.5
Good
1,463 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 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.

  • 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 £350. Users have also found prices from £400 and £1,069 on Aer Lingus and Turkish Airlines, 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: WestJet (84%), Air Canada (75%), Aegean Airlines (75%).

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

    On average you can expect to pay £1,600 for a flight from London Heathrow Airport to Alberta. The cheapest flight overall is £268 while the most popular route, (London Heathrow - Calgary) is currently priced at £419.

  • 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Alberta (average of £460). Flying from London Heathrow Airport to Alberta in July is currently the most expensive (average of £1,085). 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

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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.
Heathrow to Pearson Intl flights
Heathrow to Vancouver Intl flights
Gatwick to Pearson Intl flights
Gatwick to Vancouver Intl flights
London City to Pearson Intl flights
Heathrow to Toronto Island flights
Heathrow to Calgary flights
Gatwick to Toronto Island flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
London City to Vancouver Intl flights
Heathrow to Abbotsford flights
Gatwick to Pierre Elliott Trudeau Intl flights
Heathrow to Halifax flights
Gatwick to Calgary flights
London City to Calgary flights
Gatwick to Abbotsford flights
Southend to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Stansted to Vancouver Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Luton to Vancouver Intl flights
Heathrow to Ottawa flights
Stansted to Calgary flights
Luton to Calgary flights
Heathrow to Edmonton flights
Gatwick to Halifax flights
London City to Halifax flights
Gatwick to Edmonton flights
Gatwick to Ottawa flights
Heathrow to Winnipeg flights
London City to Ottawa flights
Gatwick to Region of Waterloo Intl flights
Gatwick to Winnipeg flights
Luton to Halifax flights
Heathrow to St. John's flights
Gatwick to St. John's flights
Heathrow to Kelowna flights
Stansted to Halifax flights
Heathrow to Regina flights
Stansted to Ottawa flights
Gatwick to Kelowna flights
Heathrow to Saskatoon flights
Stansted to Edmonton 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£313Average£690FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£323Average£761FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£346Average£675FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£352Average£721FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£405Average£603FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£409Average£577FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£418Average£535FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
FinnairCheapest£525Average£602FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£544Average£597FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£568Average£689FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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