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

Airlines like Delta, United Airlines, and KLM fly from Alberta to London Heathrow Airport in about 16h 20m. The time it takes to get you to your destination can typically vary by up to 8h 23m. There are 7009 km between Alberta and London Heathrow Airport. 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?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 217. Users have also found prices from C$ 335 and C$ 492 on Air Canada and Lufthansa, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 4.0 C).

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

The most popular flight routes from Alberta to London Heathrow Airport are Calgary - London Heathrow, Edmonton - London Heathrow and Grande Prairie - London Heathrow.

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

The cheapest flight price from Alberta to London Heathrow Airport is C$ 291. On average you can expect to pay C$ 2,688. The most popular route, (Calgary - London Heathrow), can usually be booked for C$ 737.

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

Consider Air Canada (90%), Austrian Airlines (90%) or Egyptair (90%) when booking your flight. These represent the most reliable airlines when flying from Alberta to London Heathrow Airport.

What are the most popular airlines that fly from Alberta to London Heathrow Airport?

The most popular airlines flying from Alberta to London Heathrow Airport are WestJet, Air Canada and Lufthansa. Something to consider prior to booking your flight.

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 vacation 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.

C$ 329+ Cheap Flights from Alberta to London Heathrow Airport

Cheap flight deals from Alberta to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 1 October 2026.

Thu 12/1110:10 p.m. -

Nonstop7h 40m

Wed 25/112:50 p.m. -

Nonstop9h 55m

Deal found 29/9C$ 788

Mon 30/116:05 p.m. -

2 stops35h 55m

Wed 2/126:40 p.m. -

2 stops36h 26m

Deal found 28/9C$ 790

Fri 27/116:05 p.m. -

2 stops40h 45m

Mon 30/111:25 p.m. -

Nonstop10h 30m

Deal found 30/9C$ 792

Mon 9/1110:10 p.m. -

Nonstop7h 40m

Wed 11/112:50 p.m. -

Nonstop9h 55m

Deal found 29/9C$ 797

Wed 2/129:10 p.m. -

Nonstop8h 40m

Mon 7/122:50 p.m. -

Nonstop9h 55m

Deal found 29/9C$ 805

Wed 21/108:35 p.m. -

Nonstop8h 30m

Mon 9/112:50 p.m. -

Nonstop9h 55m

Deal found 26/9C$ 808

Thu 12/1110:10 p.m. -

Nonstop7h 40m

Thu 19/112:50 p.m. -

Nonstop9h 55m

Deal found 29/9C$ 809

Mon 9/1110:10 p.m. -

Nonstop7h 40m

Tue 24/116:20 a.m. -

1 stop16h 30m

Deal found 26/9C$ 812

Mon 19/107:15 p.m. -

2 stops35h 25m

Thu 22/108:45 a.m. -

2 stops15h 45m

Deal found 29/9C$ 814

Tue 27/1010:10 p.m. -

Nonstop8h 40m

Tue 3/112:50 p.m. -

Nonstop9h 55m

Deal found 27/9C$ 818

Fri 13/114:50 p.m. -

1 stop13h 00m

Mon 23/112:50 p.m. -

1 stop17h 00m

Deal found 30/9C$ 968

Sun 15/117:00 a.m. -

1 stop22h 50m

Sun 22/112:50 p.m. -

1 stop13h 40m

Deal found 30/9C$ 976

Best flights from Alberta to Heathrow
Discover carefully curated flight deals from Alberta to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Mon 1/38:45 a.m. -

2 stops16h 20m

Wed 31/38:40 a.m. -

1 stop11h 45m

Deal found 30/9C$ 937

Mon 9/111:37 p.m. -

2 stops24h 43m

Tue 24/116:50 a.m. -

2 stops20h 27m

Deal found 26/9C$ 954

Sat 10/101:40 p.m. -

1 stop16h 25m

Wed 28/108:25 p.m. -

1 stop24h 15m

Deal found 30/9C$ 954

Mon 8/38:45 a.m. -

1 stop15h 20m

Sun 11/46:15 a.m. -

2 stops16h 15m

Deal found 27/9C$ 987

Wed 2/126:45 a.m. -

2 stops47h 05m

Wed 9/122:50 p.m. -

2 stops37h 00m

Deal found 26/9C$ 1,085

Fri 27/1112:50 p.m. -

2 stops21h 40m

Sat 5/126:00 a.m. -

2 stops21h 23m

Deal found 28/9C$ 1,502

Sat 26/1210:55 a.m. -

1 stop15h 25m

Fri 1/18:30 a.m. -

2 stops17h 22m

Deal found 30/9C$ 1,882

Wed 3/37:15 a.m. -

1 stop19h 45m

Sun 7/38:40 a.m. -

1 stop12h 55m

Deal found 30/9C$ 966

Fri 13/111:37 p.m. -

2 stops23h 58m

Sat 21/118:00 a.m. -

1 stop19h 17m

Deal found 30/9C$ 968

Sun 11/105:45 a.m. -

1 stop23h 20m

Mon 12/107:35 p.m. -

2 stops28h 50m

Deal found 29/9C$ 1,957

Mon 12/1012:33 p.m. -

1 stop14h 27m

Fri 16/105:50 p.m. -

1 stop13h 54m

Deal found 26/9C$ 994

Mon 1/38:45 a.m. -

1 stop15h 20m

Thu 11/36:30 a.m. -

1 stop15h 10m

Deal found 30/9C$ 966

Mon 11/16:45 a.m. -

2 stops23h 05m

Tue 16/22:50 p.m. -

1 stop32h 00m

Deal found 26/9C$ 1,091

Tue 27/106:00 a.m. -

1 stop21h 40m

Thu 5/1110:00 a.m. -

1 stop18h 18m

Deal found 30/9C$ 1,028

Sat 14/116:45 a.m. -

2 stops47h 05m

Sat 21/112:50 p.m. -

1 stop26h 10m

Deal found 29/9C$ 1,122

Fri 13/117:00 a.m. -

2 stops19h 10m

Sun 22/1111:35 a.m. -

1 stop34h 40m

Deal found 1/10C$ 1,028

Thu 3/1211:30 a.m. -

1 stop18h 20m

Mon 7/122:50 p.m. -

2 stops37h 00m

Deal found 27/9C$ 1,130

Fri 16/103:17 p.m. -

1 stop14h 08m

Sun 25/1012:05 p.m. -

1 stop38h 13m

Deal found 1/10C$ 1,028

Wed 4/119:15 a.m. -

3 stops24h 10m

Wed 11/116:40 a.m. -

2 stops26h 10m

Deal found 27/9C$ 1,463

Thu 26/118:05 p.m. -

2 stops33h 45m

Sun 29/112:50 p.m. -

2 stops52h 45m

Deal found 27/9C$ 1,143

Sat 23/14:15 p.m. -

1 stop34h 25m

Wed 27/17:40 a.m. -

2 stops22h 29m

Deal found 27/9C$ 1,045

Mon 16/1111:10 a.m. -

2 stops19h 40m

Sun 22/118:40 a.m. -

2 stops17h 40m

Deal found 30/9C$ 1,494

Sun 31/14:15 p.m. -

2 stops22h 05m

Thu 18/21:35 p.m. -

2 stops32h 40m

Deal found 27/9C$ 1,045

Mon 29/33:15 p.m. -

1 stop14h 10m

Fri 2/48:00 a.m. -

2 stops21h 09m

Deal found 29/9C$ 1,159

Sat 26/128:00 p.m. -

1 stop30h 40m

Sat 9/18:00 a.m. -

2 stops21h 57m

Deal found 28/9C$ 1,291

Fri 30/107:58 a.m. -

2 stops22h 02m

Fri 6/116:35 a.m. -

2 stops23h 45m

Deal found 30/9C$ 1,413

Sun 11/1012:00 p.m. -

1 stop16h 50m

Mon 12/105:40 p.m. -

1 stop33h 24m

Deal found 29/9C$ 2,853

Find flight deals from Alberta to Heathrow

Round-trip from	C$ 788
One-way from	C$ 329
Popular in	August
Cheapest in	January
Average price	C$ 1,020
Good round-trip deal	C$ 847 or less
Good one-way deal	C$ 410 or less

WestJet
1/3-7/3
Nonstop
17h 35m total
Alberta to London

Search Deals

WestJet
16/10-31/12
Nonstop
8h 30m total
Alberta to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 419 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Alberta to London Heathrow.

Search Deals

Price to beat on a one-way flight from Alberta to London Heathrow.

Search Deals

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 round-trip

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Tue 23/2

3:30 p.m.-11:50 a.m.

1 stop14h 20m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 344

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Sun 1/11

9:25 p.m.-11:50 a.m.

1 stop32h 25m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 406

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Wed 2/12

6:45 a.m.-11:50 a.m.

1 stop23h 05m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 423

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Fri 23/10

9:10 a.m.-12:05 p.m.

1 stop19h 55m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 423

Quickest round-trip

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Wed 21/10

6:40 p.m.-12:05 p.m.

1 stop10h 25m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 423

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Sat 17/10

7:40 p.m.-12:05 p.m.

1 stop33h 25m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 423

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Mon 12/10

4:30 p.m.-12:05 p.m.

1 stop12h 35m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 433

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Wed 11/11

6:45 a.m.-11:50 a.m.

2 stops47h 05m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 437

Grande PrairieLondon

YQU Grande Prairie - LHR London Heathrow

YQULHR

Grande Prairie

Fri 13/11

6:45 a.m.-11:50 a.m.

2 stops23h 05m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 447

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Sun 11/10

12:20 p.m.-3:00 p.m.

2 stops19h 40m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 471

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 49 resultsSorted by cheapest first

...

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.

YYC-LHR

YEG-LHR

YQU-LHR

YMM-LHR

Estimated round-trip 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

CAAB-LHR

YYC-LHR

YEG-LHR

YQU-LHR

YMM-LHR

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 C$ 829). Flying from Alberta to London Heathrow Airport in July is currently the most expensive (average of C$ 1,481). 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 to fly round-trip 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 C$ 882 and C$ 1,221 in March.
The cheapest round-trip price found within the last 5 days was C$ 788 on WestJet (1 Mar-7 Mar).

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

To ensure you get the cheapest price possible for a flight from Alberta to London Heathrow Airport, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Alberta to London Heathrow Airport?
Airlines like Delta, United Airlines, and KLM fly from Alberta to London Heathrow Airport in about 16h 20m. The time it takes to get you to your destination can typically vary by up to 8h 23m. There are 7009 km between Alberta and London Heathrow Airport. 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?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 217. Users have also found prices from C$ 335 and C$ 492 on Air Canada and Lufthansa, respectively.
What are the most popular routes from Alberta to London Heathrow Airport?
The most popular flight routes from Alberta to London Heathrow Airport are Calgary - London Heathrow, Edmonton - London Heathrow and Grande Prairie - London Heathrow.
What are the most reliable airlines from Alberta to London Heathrow Airport?
Consider Air Canada (90%), Austrian Airlines (90%) or Egyptair (90%) when booking your flight. These represent the most reliable airlines when flying from Alberta to London Heathrow Airport.
What are the cheapest flights from Alberta to London Heathrow Airport?
The cheapest flight price from Alberta to London Heathrow Airport is C$ 291. On average you can expect to pay C$ 2,688. The most popular route, (Calgary - London Heathrow), can usually be booked for C$ 737.
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 vacation 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 C$ 829). Flying from Alberta to London Heathrow Airport in July is currently the most expensive (average of C$ 1,481). 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

Gatwick

Romford

Twickenham

Ilford

Bromley

Sutton

Luton

Slough

Marlow

Cobham

Hounslow

Leamington Spa

Wembley

Northampton

Watford

High Wycombe

Stratford-upon-Avon

Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

Other flight options

Popular flights

Top destinations

Alternative routes for Alberta to Heathrow

Pearson Intl to Heathrow flights

Pearson Intl to Gatwick flights

Vancouver Intl to Heathrow flights

Toronto Island to Heathrow flights

Pierre Elliott Trudeau Intl to Heathrow flights

Pearson Intl to London City flights

Pearson Intl to Stansted flights

Pearson Intl to Luton flights

Calgary to Heathrow flights

Vancouver Intl to Gatwick flights

Vancouver Intl to London City flights

Toronto Island to Gatwick flights

Pierre Elliott Trudeau Intl to London City flights

Vancouver Intl to Stansted flights

Pierre Elliott Trudeau Intl to Gatwick flights

Abbotsford to Heathrow flights

Pierre Elliott Trudeau Intl to Luton flights

Pierre Elliott Trudeau Intl to Stansted flights

Halifax to Heathrow flights

Calgary to Gatwick flights

Ottawa to Heathrow flights

Calgary to London City flights

Calgary to Luton flights

Calgary to Stansted flights

Ottawa to Gatwick flights

Pierre Elliott Trudeau Intl to Southend flights

Halifax to Gatwick flights

Vancouver Intl to Luton flights

Edmonton to Heathrow flights

Kelowna to Heathrow flights

Edmonton to Gatwick flights

Halifax to London City flights

Ottawa to London City flights

Halifax to Stansted flights

Edmonton to London City flights

Toronto Island to London City flights

Kelowna to Gatwick flights

Victoria to Heathrow flights

Winnipeg to Heathrow flights

Edmonton to Stansted flights

Hamilton to Gatwick flights

Hamilton to Heathrow flights

Ottawa to Stansted flights

Winnipeg to Gatwick flights

Abbotsford to Gatwick flights

Victoria to Gatwick flights

Halifax to Luton flights

Kelowna to London City flights

Top 7 airlines flying from Alberta to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
KLM	CheapestC$ 581	AverageC$ 916	FlexibilityNo cancel fee	On-time75%	Search KLM flights
WestJet	CheapestC$ 620	AverageC$ 1,193	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Virgin Atlantic	CheapestC$ 714	AverageC$ 911	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	CheapestC$ 776	AverageC$ 1,271	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 834	AverageC$ 1,051	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	CheapestC$ 894	AverageC$ 1,473	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	CheapestC$ 912	AverageC$ 1,200	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Alberta to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Alberta today with Cheapflights!

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?

Need flexible booking options for your flight to Heathrow from Alberta? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Alberta today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Alberta to London Heathrow Airport from C$ 329

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Alberta to Heathrow

Cheapest flights from Alberta to HeathrowExplore 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 1 October 2026.

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 1 October 2026.

Best flights from Alberta to HeathrowDiscover carefully curated flight deals from Alberta to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Alberta to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Alberta to HeathrowExplore direct flight options from Alberta to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Explore direct flight options from Alberta to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Alberta to HeathrowDiscover last-minute flight deals from Alberta to Heathrow. Data last updated 1 October 2026 and is based on user searches.

Discover last-minute flight deals from Alberta to Heathrow. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Alberta to HeathrowSearch for one-way flight options from Alberta to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Search for one-way flight options from Alberta to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Find flight deals from Alberta to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 1 October 2026.

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 1 October 2026.

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 to fly round-trip 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 C$ 882 and C$ 1,221 in March.The cheapest round-trip price found within the last 5 days was C$ 788 on WestJet (1 Mar-7 Mar).

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

To ensure you get the cheapest price possible for a flight from Alberta to London Heathrow Airport, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

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

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

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

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

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

How can I find direct flights from Alberta to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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.

Complete your trip

Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Alberta to Heathrow by cabin class

Find flights from Alberta to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 October 2026.

Alberta and Heathrow flights

Browse other Alberta and Heathrow flight options. Last updated on 1 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Alberta to Heathrow flights

Consider these flights travelling from Alberta to Heathrow.

Top 7 airlines flying from Alberta to Heathrow

Fly with Cheapflights

How does Cheapflights help users find flights from Alberta to Heathrow?

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

Can Cheapflights find flights from Alberta to Heathrow with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 1 October 2026.

Best flights from Alberta to Heathrow
Discover carefully curated flight deals from Alberta to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Alberta to Heathrow
Explore direct flight options from Alberta to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Alberta to Heathrow
Discover last-minute flight deals from Alberta to Heathrow. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Alberta to Heathrow
Search for one-way flight options from Alberta to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Alberta to London Heathrow Airport flights typically cost between C$ 882 and C$ 1,221 in March.
The cheapest round-trip price found within the last 5 days was C$ 788 on WestJet (1 Mar-7 Mar).