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Cheap flights from Alberta to London from C$ 209

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to London

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to London
Explore the most affordable flight options available from Alberta to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Sun 1/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Sun 15/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 10/2C$ 622
Mon 2/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Mon 16/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 11/2C$ 626
Mon 2/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Sun 15/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 10/2C$ 629
Sun 15/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Sun 1/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 11/2C$ 648
Mon 2/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Thu 12/37:15 a.m.
LHR
-
YYC
1 stop15h 30m
Multiple Airlines
Deal found 11/2C$ 650
Tue 24/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Sun 1/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 11/2C$ 652
Tue 24/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Wed 4/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 11/2C$ 655
Mon 2/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Mon 9/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 11/2C$ 670
Tue 24/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Thu 5/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 11/2C$ 674
Sun 1/36:45 a.m.
YEG
-
LHR
1 stop23h 05m
WestJet
Thu 5/32:50 p.m.
LHR
-
YEG
1 stop13h 27m
WestJet
Deal found 12/2C$ 716
Sun 1/38:35 p.m.
YEG
-
LHR
1 stop33h 15m
WestJet
Sun 15/32:50 p.m.
LHR
-
YEG
1 stop23h 18m
WestJet
Deal found 11/2C$ 727
Mon 2/37:55 a.m.
YEG
-
LHR
2 stops21h 55m
Multiple Airlines
Mon 9/32:50 p.m.
LHR
-
YEG
1 stop15h 49m
Multiple Airlines
Deal found 11/2C$ 746

Find flight deals from Alberta to London

Keep the following information in mind while searching for Alberta to London flight deals. Data was last updated 13 February 2026.

Round-trip from

C$ 622

One-way from

C$ 209

Popular in

July

Cheapest in

January

Average price

C$ 780

Good round-trip deal

C$ 898 or less

Good one-way deal

C$ 314 or less
1/3-15/3
  • 1/3-15/3
  • 1 total stop
  • 23h 05m total
  • Alberta to London
Search Deals
WestJet
  • WestJet
  • 1/3
  • Nonstop
  • 8h 40m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Alberta to London (LON).
Search Deals
Price to beat on a one-way flight from Alberta to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to London 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 629,999 searches. Data last updated 13 February 2026.
Use the filters below to find and compare flights from Alberta to London that are best for you.

Fly from

Alberta

Fly to

London

Route

Depart

Return

Price

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Mon 25/5

7:55 p.m.-2:40 p.m.

1 stop11h 45m

London Stansted

Wed 27/5

8:30 a.m.-2:15 p.m.

1 stop12h 45m

C$ 847

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Tue 7/4

10:05 a.m.-11:00 a.m.

2 stops41h 55m

London Luton

Tue 14/4

9:10 a.m.-5:30 p.m.

1 stop15h 20m

C$ 876

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 27/2

4:30 p.m.-9:45 a.m.

1 stop34h 15m

London Gatwick

Sun 8/3

11:40 a.m.-3:32 p.m.

1 stop33h 52m

C$ 879

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 27/2

4:30 p.m.-9:45 a.m.

1 stop34h 15m

London Gatwick

Fri 6/3

11:40 a.m.-3:32 p.m.

1 stop34h 52m

C$ 883

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Sun 26/4

10:50 a.m.-11:50 p.m.

3 stops30h 00m

London Stansted

Mon 4/5

10:00 p.m.-2:15 p.m.

2 stops23h 15m

C$ 883

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 28/2

7:00 a.m.-9:45 a.m.

1 stop19h 45m

London Gatwick

Tue 3/3

11:40 a.m.-3:32 p.m.

1 stop34h 52m

C$ 883

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 24/2

7:00 a.m.-9:45 a.m.

1 stop19h 45m

London Gatwick

Fri 6/3

11:40 a.m.-11:22 p.m.

1 stop18h 42m

C$ 883

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 28/3

7:00 a.m.-9:45 a.m.

1 stop20h 45m

London Gatwick

Sat 4/4

12:40 p.m.-11:42 a.m.

1 stop30h 02m

C$ 889

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 27/4

12:40 p.m.-10:45 a.m.

1 stop15h 05m

London Gatwick

Wed 6/5

11:35 a.m.-10:48 p.m.

1 stop18h 13m

C$ 895

EdmontonLondon

YEG - LTN

YEGLTN

Edmonton

Thu 28/5

3:00 p.m.-11:25 p.m.

2 stops25h 25m

London Luton

Thu 11/6

9:40 p.m.-11:55 p.m.

2 stops33h 15m

C$ 913

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 60 results
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Best time to book a flight from Alberta to London

Have a flexible travel schedule? Discover the best time to fly to London from Alberta with our price prediction graph.
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

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

Currently, January is the cheapest month in which you can book a flight from Alberta to London (average of C$ 579). Flying from Alberta to London in August is currently the most expensive (average of C$ 842). 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 LON?

Find hourly flight availability from Alberta to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 February 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 as you normally would.

Weekly flight availability from Alberta to London

Explore weekly flight availability from Alberta to London. 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 February 2026.

The most flights from CAAB to LON are scheduled on a Monday (12 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?

Related info for your journey

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

  • How long is the flight from Alberta to London?

    Airlines like Air Transat, Porter Airlines, and Delta fly from Alberta to London in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 15h 40m. Alberta and London are separated by a distance of 7009 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 207. Users have also found prices from C$ 445 and C$ 469 on Air Transat and Air Canada, respectively.

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

    When deciding which route to take from Alberta to London consider Calgary - London Heathrow, Calgary - London Gatwick or Calgary - London City as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Alberta to London consider choosing Air Canada (50%), Aegean Airlines (50%) or Thai Airways (50%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Alberta to London?

    Looking at all options, your cheapest flight can be booked for C$ 208. While the most popular route (Calgary - London Heathrow) can be booked for C$ 779 on average, our data indicates C$ 1,666 when flying from Alberta to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alberta to London 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?

    Currently, January is the cheapest month in which you can book a flight from Alberta to London (average of C$ 579). Flying from Alberta to London in August is currently the most expensive (average of C$ 842). 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?

Book flights to London if you plan to visit one of these locations
Sutton
Twickenham
Gatwick
Slough
Marlow
Cobham
Milton Keynes
Romford
Watford
Bedford
Luton
High Wycombe
Hounslow

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Alternative routes for Alberta to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Alberta to London

Discover the top 9 airlines that operate flights from Alberta to London. 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 629,999 searches. Data last updated 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 556AverageC$ 956FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapestC$ 600AverageC$ 1,097FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 723AverageC$ 1,181FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 734AverageC$ 1,126FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapestC$ 739AverageC$ 971FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapestC$ 745AverageC$ 1,128FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 770AverageC$ 1,026FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 798AverageC$ 893FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 955AverageC$ 1,193FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alberta to London. 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 London?

Cheapflights helps you find that perfect flight to London 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 London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Alberta to London flexibly with Cheapflights today.

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

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

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