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Cheap flights from Alberta to London Heathrow Airport from £169

YYC — LHR
5 Nov — 12 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to Heathrow

Tue 24/1118:05 -
2 stops20h 35m
Thu 26/1113:45 -
2 stops41h 21m
Deal found 2/10£418
Tue 24/1118:30 -
Nonstop7h 50m
Wed 25/1120:05 -
2 stops51h 15m
Deal found 2/10£419
Thu 26/1122:10 -
Nonstop7h 40m
Sun 6/1215:15 -
1 stop31h 35m
Deal found 4/10£421
Sun 15/1122:10 -
Nonstop7h 40m
Sat 28/1114:50 -
Nonstop9h 55m
Deal found 1/10£424
Fri 27/1122:10 -
Nonstop7h 40m
Tue 15/1214:50 -
Nonstop9h 55m
Deal found 2/10£425
Sat 31/1022:10 -
Nonstop8h 40m
Sat 7/1114:50 -
Nonstop9h 55m
Deal found 3/10£427
Fri 27/1122:10 -
Nonstop7h 40m
Mon 7/1214:50 -
Nonstop9h 55m
Deal found 1/10£427
Mon 30/1122:10 -
Nonstop7h 40m
Wed 2/1214:50 -
Nonstop9h 55m
Deal found 1/10£429
Tue 24/1122:10 -
Nonstop7h 40m
Thu 3/1219:20 -
1 stop27h 30m
Deal found 5/10£431
Wed 25/1122:10 -
Nonstop7h 40m
Wed 2/1206:20 -
1 stop16h 30m
Deal found 5/10£432
Thu 24/1221:20 -
1 stop32h 30m
Tue 29/1214:50 -
1 stop13h 40m
Deal found 1/10£496
Sun 15/1107:45 -
1 stop22h 05m
Tue 24/1114:50 -
1 stop12h 30m
Deal found 4/10£533

Find flight deals from Alberta to Heathrow

Round-trip from

£414

One-way from

£169

Popular in

August

Cheapest in

January

Average price

£547

Good round-trip deal

£399 or less

Good one-way deal

£359 or less
WestJet
  • WestJet
  • 2/3-13/3
  • Nonstop
  • 17h 35m total
  • Alberta to London
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WestJet
  • WestJet
  • 8/1-31/12
  • Nonstop
  • 8h 40m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£117 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Mon 1/2

15:30-11:50

1 stop14h 20m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£183

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Thu 14/1

09:00-11:50

3 stops20h 50m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£215

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Sun 1/11

20:25-11:50

1 stop33h 25m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£222

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Mon 16/11

10:45-11:50

1 stop19h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£228

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Sat 27/2

06:45-11:50

2 stops47h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£230

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Thu 19/11

06:45-11:50

2 stops23h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£230

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Mon 1/2

20:25-11:50

1 stop33h 25m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£236
Fastest return journey

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Wed 21/10

18:40-12:05

1 stop10h 25m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£242

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Tue 17/11

07:30-11:50

2 stops22h 20m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£254

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Sun 8/11

14:10-11:50

2 stops15h 40m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£275

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Showing 1-10 of 49 resultsSorted by cheapest first
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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

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 £442). Flying from Alberta to London Heathrow Airport in July is currently the most expensive (average of £789). 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?

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

The most flights from CAAB to LHR are scheduled on a Tuesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost for a return flight from Alberta to London Heathrow Airport?

Airfare is below average for this route at the moment.
Alberta to London Heathrow Airport flights typically cost between £480 and £735 in March.
The cheapest return price found within the last 5 days was £414 on WestJet (2 Mar–13 Mar).

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

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Alberta to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • How long is the flight from Alberta to London Heathrow Airport?

    Departing from Alberta to London Heathrow Airport will take you 14h 27m. Alberta and London Heathrow Airport are separated by a distance of 4355 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from Alberta to London Heathrow Airport are WestJet (£112), Air Canada (£257), and Lufthansa (£363).

  • 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 Air Canada (93%), Austrian Airlines (93%) or Egyptair (93%) 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 £190. While the most popular route (Calgary - London Heathrow) can be booked for £403 on average, our data indicates £407 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 £442). Flying from Alberta to London Heathrow Airport in July is currently the most expensive (average of £789). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Colchester
Northampton
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Alberta to Heathrow

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£272Average£526FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£391Average£696FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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