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Cheap flights from Alberta to London Heathrow Airport from £234

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LHR
16 heinä — 23 heinä1
1 adult

Cheap flight deals from Alberta to Heathrow

Keep the following information in mind while searching for Alberta to Heathrow flight deals. Data was last updated 11 heinäkuu 2025.

Round-trip from

£511

One-way from

£234

Popular in

July

Cheapest in

January

Average price

£719

Good round-trip deal

£568 or less

Good one-way deal

£250 or less
KLM
  • KLM
  • 21/11-30/11
  • 3 total stops
  • 42h 00m total
  • Alberta to London
Search Deals
19/8
  • 19/8
  • 3 total stops
  • 27h 50m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Alberta to London Heathrow.
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Price to beat on a one-way flight from Alberta to London Heathrow.
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Find flight deals from Alberta to Heathrow

Cheapest flights from Alberta to Heathrow
Explore the most affordable flight options available from Alberta to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 heinäkuu 2025.

pe 21/1111:15YEG - LHR
2 stops16h 10mKLM
su 30/1120:25LHR - YEG
1 stop25h 50mKLM
Deal found 9/7£511
ma 10/1106:15YEG - LHR
2 stops17h 55mAir Canada
la 22/1108:55LHR - YEG
2 stops18h 58mAir Canada
Deal found 9/7£511
ti 14/1010:50YEG - LHR
2 stops15h 45mMultiple Airlines
ma 27/1007:40LHR - YEG
2 stops19h 13mMultiple Airlines
Deal found 10/7£514
ke 3/913:00YYC - LHR
1 stop16h 30mAmerican Airlines
ke 10/914:25LHR - YYC
1 stop15h 54mAmerican Airlines
Deal found 10/7£514
su 5/1006:45YYC - LHR
1 stop21h 05mBritish Airways
la 11/1014:55LHR - YYC
2 stops37h 59mBritish Airways
Deal found 10/7£515
la 8/1114:50YYC - LHR
1 stop14h 25mDelta
su 23/1108:40LHR - YYC
1 stop12h 00mDelta
Deal found 10/7£516
pe 21/1105:45YEG - LHR
2 stops17h 45mAustrian Airlines
ti 25/1106:00LHR - YEG
2 stops20h 08mAustrian Airlines
Deal found 10/7£518
to 2/1020:10YYC - LHR
Nonstop8h 40mLufthansa
su 12/1020:25LHR - YYC
1 stop26h 00mLufthansa
Deal found 10/7£518
su 23/1115:30YYC - LHR
2 stops22h 50mUnited Airlines
pe 9/111:35LHR - YYC
1 stop17h 03mUnited Airlines
Deal found 10/7£519
to 2/1014:05YEG - LHR
1 stop14h 45mLufthansa
ti 14/1009:30LHR - YEG
2 stops17h 33mLufthansa
Deal found 10/7£520
ke 29/1000:45YYC - LHR
1 stop24h 25mAir Canada
ti 11/1115:00LHR - YYC
Nonstop9h 00mAir Canada
Deal found 9/7£520
to 2/1001:10YYC - LHR
1 stop22h 20mMultiple Airlines
ti 7/1017:50LHR - YYC
2 stops29h 00mMultiple Airlines
Deal found 10/7£524

Cheapflights Fare Finder

Customise your flight search to find flights from Alberta to Heathrow 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 11 heinäkuu 2025.
Use the filters below to find and compare flights from Alberta to London Heathrow Airport that are best for you.

Fly from

Alberta

Fly to

Heathrow

Route

Depart

Return

Price

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

pe 21/11

11:15-10:25

2 stops16h 10m

London Heathrow

su 30/11

20:25-15:15

1 stop25h 50m

£511

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

ma 10/11

15:05-10:10

1 stop12h 05m

London Heathrow

la 22/11

08:55-20:53

2 stops18h 58m

£511

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

ti 14/10

10:50-09:35

2 stops15h 45m

London Heathrow

ma 27/10

07:40-20:53

2 stops19h 13m

£514

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

ke 3/9

13:00-12:30

1 stop16h 30m

London Heathrow

ke 10/9

14:25-23:19

1 stop15h 54m

£514

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

su 5/10

06:45-12:45

1 stop23h 00m

London Heathrow

su 12/10

14:55-21:54

2 stops37h 59m

£515

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

la 8/11

14:50-12:15

1 stop14h 25m

London Heathrow

su 23/11

08:40-13:40

1 stop12h 00m

£516

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

pe 21/11

05:45-06:30

2 stops17h 45m

London Heathrow

ti 25/11

06:00-19:08

2 stops20h 08m

£518

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

to 2/10

20:10-11:50

Nonstop8h 40m

London Heathrow

ti 7/10

19:10-15:25

1 stop27h 15m

£518

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

su 23/11

15:30-21:20

2 stops22h 50m

London Heathrow

la 10/1

11:35-21:38

1 stop17h 03m

£519

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

to 2/10

14:05-11:50

1 stop14h 45m

London Heathrow

ma 13/10

10:15-20:03

1 stop16h 48m

£520

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Alberta to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Alberta 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 Alberta to London Heathrow Airport

What is the cheapest month to book a flight from Alberta to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Alberta to London Heathrow Airport (average of £112). Flying from Alberta to London Heathrow Airport in August is currently the most expensive (average of £164). 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 AB to LHR?

Find hourly flight availability from Alberta to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 heinäkuu 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alberta to London Heathrow Airport as you normally would.

Weekly flight availability from Alberta to London Heathrow Airport

Explore weekly flight availability from Alberta to Heathrow. 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 11 heinäkuu 2025.

The most flights from CAAB to LHR 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 Alberta to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 11 heinäkuu 2025.
Get a feel of what it's like to fly with Delta, KLM, andAustrian Airlines from Alberta to London Heathrow Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
811 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,848 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Alberta to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Alberta to London Heathrow Airport?

    When deciding which route to take from Alberta to London Heathrow Airport consider Calgary - London Heathrow, Edmonton - London Heathrow or Fort Mcmurray - London Heathrow as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Alberta to London Heathrow Airport consider choosing Croatia Airlines (94%), Air Canada (88%) or Aegean Airlines (88%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £209. While the most popular route (Calgary - London Heathrow) can be booked for £455 on average our data indicates £498 when flying from Alberta to London Heathrow Airport.

  • Can I find deals for flights from Alberta to Heathrow that include hotel bookings?

    Yes. In addition to deals on Alberta to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Alberta to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to Heathrow.

  • Can I find deals for business class flights from Alberta to Heathrow?

    Yes. Cheapflights offers flight deals from Alberta to Heathrow 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 Alberta to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Alberta to London Heathrow Airport (average of £112). Flying from Alberta to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Alberta?

Book flights to Alberta if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Swindon
Maidstone

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 Alberta to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alberta to Heathrow

Discover the top 4 airlines that operate flights from Alberta to Heathrow. 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 11 heinäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£334Average£635FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£412Average£597FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£413Average£519FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£415Average£637FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Alberta to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alberta to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Yes, we can. To see specific flights from Alberta to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Alberta to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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