What is the cheapest airline that flies from Alberta to London Heathrow?

WestJet is the most popular carrier operating from Alberta to London Heathrow

How many flights depart from Alberta to London Heathrow Airport on average per day?

11 flights are operational daily from Alberta to London Heathrow Airport as of October 2025. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

Which airlines fly to London Heathrow Airport?

WestJet, Air Canada and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Alberta according to our data. WestJet is the first choice among our users, with 48% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Alberta to London Heathrow Airport on average per week?

79 flights are operational weekly from Alberta to London Heathrow Airport as of October 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Alberta, such as Calgary or Edmonton, and flying into London Heathrow Airport, then you can expect flight times to average 8h 35m and 14h 05m, respectively.

When did momondo last update prices for flights from Alberta to London Heathrow Airport?

Prices for flights from Alberta to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Alberta to London Heathrow Airport?

The number of operators available for flights from Alberta to London Heathrow Airport is 4 as of October 2025.

How old do you have to be to fly from Alberta to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£144 Cheap Flights from Alberta to London Heathrow Airport in 2025/26

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21:10 - 12:50YYC-LHR

8h 40mdirect

14:50 - 16:55LHR-YYC

9h 05mdirect

£367WestJet

Find Deal

Fri, 21 Nov - Thu, 4 Dec

21:10 - 12:50YYC-LHR

8h 40mdirect

09:15 - 15:45LHR-YYC

13h 30m1 stop

£373Multiple Airlines

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Mon, 19 Jan - Wed, 4 Feb

06:00 - 07:10YYC-LHR

18h 10m2 stops

06:50 - 16:00LHR-YYC

16h 10m2 stops

£374Multiple Airlines

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Tue, 11 Nov - Tue, 18 Nov

18:25 - 10:10YYC-LHR

8h 45mdirect

15:00 - 17:00LHR-YYC

9h 00mdirect

£377Air Canada

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Tue, 11 Nov - Mon, 17 Nov

20:45 - 07:10YYC-LHR

27h 25m2 stops

06:50 - 23:44LHR-YYC

23h 54m2 stops

£380Air Canada

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Thu, 15 Jan - Thu, 19 Feb

08:00 - 06:30YYC-LHR

15h 30m1 stop

08:45 - 23:44LHR-YYC

21h 59m2 stops

£394Lufthansa

Find Deal

Thu, 22 Jan - Wed, 28 Jan

18:25 - 10:10YYC-LHR

8h 45mdirect

15:00 - 17:00LHR-YYC

9h 00mdirect

£398Lufthansa

Find Deal

Thu, 12 Feb - Mon, 16 Feb

05:45 - 16:40YYC-LHR

27h 55m2 stops

06:00 - 20:39LHR-YYC

21h 39m2 stops

£402SWISS

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Sun, 16 Nov - Sun, 23 Nov

12:45 - 13:40YYC-LHR

17h 55m2 stops

06:00 - 20:39LHR-YYC

21h 39m2 stops

£408SWISS

Find Deal

Fri, 21 Nov - Thu, 4 Dec

17:35 - 19:25YEG-LHR

18h 50m1 stop

08:40 - 16:10LHR-YEG

13h 30m1 stop

£467Virgin Atlantic

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Thu, 16 Oct - Thu, 30 Oct

WestJet flights from Alberta to London Heathrow Airport

Our best WestJet deals on Alberta to London Heathrow Airport flight tickets

WestJet

21 Nov

YYC21:10Calgary

8h 40m

LHR12:50London Heathrow

4 Dec

LHR14:50London Heathrow

9h 05m

YYC16:55Calgary

£367

Find similar

WestJet

10 Nov

YYC21:10Calgary

8h 40m

LHR12:50London Heathrow

19 Nov

LHR14:50London Heathrow

9h 05m

YYC16:55Calgary

£386

Find similar

WestJet

30 Dec

YYC21:10Calgary

8h 40m

LHR12:50London Heathrow

13 Jan

LHR14:50London Heathrow

9h 05m

YYC16:55Calgary

£394

Find similar

Air Canada flights from Alberta to London Heathrow Airport

Our best Air Canada deals on Alberta to London Heathrow Airport flight tickets

Air Canada

11 Nov

YYC18:25Calgary

8h 45m

LHR10:10London Heathrow

17 Nov

LHR15:00London Heathrow

9h 00m

YYC17:00Calgary

£377

Find similar

Air Canada

15 Jan

YYC20:45Calgary

27h 25m

2 stops

LHR07:10London Heathrow

19 Feb

LHR06:50London Heathrow

23h 54m

2 stops

YYC23:44Calgary

£380

Find similar

Air Canada

9 Feb

YYC08:25Calgary

20h 25m

2 stops

LHR11:50London Heathrow

23 Feb

LHR06:50London Heathrow

23h 54m

2 stops

YYC23:44Calgary

£381

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momondo Fare Finder

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

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Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 21/11

21:10-12:50

Nonstop8h 40m

London Heathrow

Thu 4/12

14:50-16:55

Nonstop9h 05m

£367

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 19/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Wed 4/2

09:15-15:45

1 stop13h 30m

£373

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 11/11

06:00-07:10

2 stops18h 10m

London Heathrow

Tue 18/11

06:50-16:00

2 stops16h 10m

£374

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 11/11

18:25-10:10

Nonstop8h 45m

London Heathrow

Mon 17/11

15:00-17:00

Nonstop9h 00m

£377

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 15/1

20:45-07:10

2 stops27h 25m

London Heathrow

Thu 19/2

06:50-23:44

2 stops23h 54m

£380

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 22/1

08:00-06:30

1 stop15h 30m

London Heathrow

Wed 28/1

08:45-23:44

2 stops21h 59m

£394

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 12/2

18:25-10:10

Nonstop8h 45m

London Heathrow

Mon 16/2

15:00-17:00

Nonstop9h 00m

£398

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 16/11

05:45-16:40

2 stops27h 55m

London Heathrow

Sun 23/11

06:00-20:39

2 stops21h 39m

£402

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 21/11

12:45-13:40

2 stops17h 55m

London Heathrow

Thu 4/12

06:00-20:39

2 stops21h 39m

£408

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Thu 16/10

17:35-19:25

1 stop18h 50m

London Heathrow

Thu 30/10

08:40-16:10

1 stop13h 30m

£467

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alberta to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Alberta to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £414. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Alberta averaging around £416.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Alberta is on a Saturday. momondo users have found tickets for Saturday departures for as low as £542. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £668.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Alberta to London Heathrow Airport in the afternoon for as low as £584. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £760 on average. Flights to London Heathrow Airport from Alberta at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Alberta to London Heathrow flight route?

Fly from Calgary to London Heathrow for the best Alberta - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £570 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Alberta for as low as £509 on momondo.

What cabin class options are available on Alberta to London Heathrow flights?

There are 3 cabin classes available to choose from on Alberta to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Alberta to London Heathrow Airport.

Cheap Alberta to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to London Heathrow Airport

Best price found	£211
Fastest flight time	8h 30m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Alberta in the past 72 hours is £211. The best return flight deal from Alberta to London Heathrow Airport found on momondo in the last 72 hours is £451.

The fastest flight from Alberta to London Heathrow Airport takes 8h 30m

Direct flights go from Alberta to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Alberta to London Heathrow Airport?
Prices for flights from Alberta to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Alberta to London Heathrow Airport?
The number of operators available for flights from Alberta to London Heathrow Airport is 4 as of October 2025.
How old do you have to be to fly from Alberta to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Alberta to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alberta to London Heathrow Airport is Boeing 787-8 Dreamliner (77.53% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (13.03%), Boeing 777-300ER (4.65%), and Airbus A330-300 (1.06%).

Best airlines flying from Alberta to London Heathrow Airport

Compare and see reviews for airlines that fly from Alberta to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom £334	Free Cancellation	Rating 7.2 3,111 reviews	Search WestJet flights
Air Canada	PriceFrom £416	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Lufthansa	PriceFrom £419	Free Cancellation	Rating 6.8 7,444 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £426	Free Cancellation	Rating 7.4 665 reviews	Search Virgin Atlantic flights

Eastbourne

Milton Keynes

Luton

Maidstone

Gatwick

Slough

Northampton

Swindon

Canterbury

Stratford-upon-Avon

Southend-on-Sea

Ipswich

Ilford

Guildford

Poole

Swanage

Colchester

Worthing

Hayes

Dover

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alberta to London. momondo saves you time and could save you money on your trip.

Can I find flights from Alberta to London with flexible booking policies on momondo?

All flight searches from Alberta to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Alberta to London?

momondo provides multiple filters to help you find the best flight to London from Alberta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Alberta to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alberta to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Alberta to London from £144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to London departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Alberta to London

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WestJet flights from Alberta to London Heathrow Airport

Our best WestJet deals on Alberta to London Heathrow Airport flight tickets

Air Canada flights from Alberta to London Heathrow Airport

Our best Air Canada deals on Alberta to London Heathrow Airport flight tickets

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

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How to get the cheapest flight ticket from Alberta to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Alberta to London Heathrow flight route?

Fly from Calgary to London Heathrow for the best Alberta - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Alberta to London Heathrow flights?

There are 3 cabin classes available to choose from on Alberta to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Alberta to London Heathrow Airport.

What is the cheapest airline that flies from Alberta to London Heathrow?

WestJet is the most popular carrier operating from Alberta to London Heathrow

Which airlines fly to London Heathrow Airport?

How many flights depart from Alberta to London Heathrow Airport on average per day?

11 flights are operational daily from Alberta to London Heathrow Airport as of October 2025. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

How many flights depart from Alberta to London Heathrow Airport on average per week?

79 flights are operational weekly from Alberta to London Heathrow Airport as of October 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Alberta, such as Calgary or Edmonton, and flying into London Heathrow Airport, then you can expect flight times to average 8h 35m and 14h 05m, respectively.

Cheap Alberta to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Alberta to London Heathrow Airport?

How many operators does momondo search for flights from Alberta to London Heathrow Airport?

How old do you have to be to fly from Alberta to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Alberta to London Heathrow Airport?

Best airlines flying from Alberta to London Heathrow Airport

Compare and see reviews for airlines that fly from Alberta to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to London?

Can I find flights from Alberta to London with flexible booking policies on momondo?

How can momondo help me find flights from Alberta to London?

I’m not ready to book a flight from Alberta to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo