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Cheap flights from Alberta to London from C$ 362

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
21 Jun — 28 Jun1
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 22 May 2026.

Tue 26/57:55 p.m.
YYC
-
LGW
1 stop12h 15m
Multiple Airlines
Wed 3/610:00 p.m.
LGW
-
YYC
2 stops21h 50m
Multiple Airlines
Deal found 19/5C$ 965
Fri 5/67:00 p.m.
YYC
-
LTN
1 stop13h 55m
Multiple Airlines
Mon 22/65:45 p.m.
LTN
-
YYC
1 stop23h 15m
Multiple Airlines
Deal found 19/5C$ 965
Mon 22/67:55 p.m.
YYC
-
STN
1 stop11h 45m
Multiple Airlines
Tue 7/76:15 a.m.
STN
-
YYC
2 stops34h 45m
Multiple Airlines
Deal found 20/5C$ 966
Mon 8/67:55 p.m.
YYC
-
LGW
1 stop15h 00m
Multiple Airlines
Sun 14/67:00 a.m.
LGW
-
YYC
2 stops22h 35m
Multiple Airlines
Deal found 19/5C$ 966
Sat 5/96:55 p.m.
YYC
-
LTN
1 stop11h 10m
Multiple Airlines
Wed 23/96:15 a.m.
LTN
-
YYC
1 stop34h 45m
Multiple Airlines
Deal found 19/5C$ 966
Wed 27/57:00 p.m.
YYC
-
STN
1 stop10h 45m
Multiple Airlines
Sun 31/57:25 a.m.
STN
-
YYC
2 stops33h 35m
Multiple Airlines
Deal found 20/5C$ 967
Mon 8/67:55 p.m.
YYC
-
LTN
1 stop19h 55m
Multiple Airlines
Sun 14/67:50 a.m.
LTN
-
YYC
2 stops21h 45m
Multiple Airlines
Deal found 19/5C$ 967
Mon 8/68:35 p.m.
YYC
-
LHR
Nonstop8h 30m
Multiple Airlines
Tue 23/69:25 p.m.
LHR
-
YYC
1 stop19h 35m
Multiple Airlines
Deal found 20/5C$ 967
Fri 3/77:00 p.m.
YYC
-
STN
1 stop17h 40m
Multiple Airlines
Sun 12/77:25 a.m.
STN
-
YYC
2 stops33h 35m
Multiple Airlines
Deal found 21/5C$ 969
Wed 8/71:00 p.m.
YYC
-
LGW
2 stops26h 50m
Multiple Airlines
Tue 14/78:40 p.m.
LGW
-
YYC
2 stops20h 20m
Multiple Airlines
Deal found 21/5C$ 969
Thu 11/67:55 p.m.
YYC
-
LTN
1 stop20h 30m
Multiple Airlines
Fri 19/64:30 p.m.
LTN
-
YYC
1 stop24h 30m
Multiple Airlines
Deal found 22/5C$ 969
Thu 11/612:35 p.m.
YYC
-
LHR
1 stop17h 45m
Multiple Airlines
Fri 19/62:10 p.m.
LHR
-
YYC
Nonstop8h 50m
Multiple Airlines
Deal found 19/5C$ 969

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 22 May 2026.

Round-trip from

C$ 965

One-way from

C$ 362

Popular in

July

Cheapest in

January

Average price

C$ 1,122

Good round-trip deal

C$ 1,214 or less

Good one-way deal

C$ 490 or less
5/6-22/6
  • 5/6-22/6
  • 2 total stops
  • 37h 10m total
  • Alberta to London
Search Deals
31/5
  • 31/5
  • 3 total stops
  • 31h 45m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 354 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 22 May 2026.
Use the filters below to find and compare flights from Alberta to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Thu 11/6

1:00 a.m.-10:35 p.m.

3 stops38h 35m

London Luton

Fri 19/6

6:00 a.m.-10:35 p.m.

2 stops23h 35m

C$ 996

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 9/6

12:00 p.m.-7:55 a.m.

1 stop12h 55m

London Gatwick

Sun 21/6

9:40 a.m.-4:30 p.m.

1 stop13h 50m

C$ 1,024

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 12/6

1:50 p.m.-10:45 a.m.

1 stop13h 55m

London Gatwick

Wed 24/6

12:40 p.m.-11:22 a.m.

1 stop29h 42m

C$ 1,046

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 7/6

7:00 a.m.-7:55 a.m.

1 stop17h 55m

London Gatwick

Sun 21/6

9:40 a.m.-4:30 p.m.

1 stop13h 50m

C$ 1,064

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 29/9

12:50 p.m.-12:50 p.m.

1 stop17h 00m

London Heathrow

Tue 6/10

12:55 p.m.-9:42 p.m.

1 stop15h 47m

C$ 1,065

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Tue 18/8

6:55 p.m.-12:55 p.m.

1 stop11h 00m

London Luton

Sun 30/8

2:45 p.m.-10:00 a.m.

2 stops26h 15m

C$ 1,076

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Thu 11/6

7:55 p.m.-11:25 p.m.

1 stop20h 30m

London Luton

Thu 18/6

7:55 a.m.-12:50 p.m.

1 stop11h 55m

C$ 1,086

EdmontonLondon

YEG - LTN

YEGLTN

Edmonton

Sun 2/8

7:00 a.m.-10:20 p.m.

2 stops32h 20m

London Luton

Tue 18/8

5:40 a.m.-8:10 a.m.

3 stops33h 30m

C$ 1,094

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Mon 1/6

11:05 a.m.-10:50 p.m.

3 stops28h 45m

London Luton

Thu 4/6

9:15 a.m.-5:30 p.m.

1 stop15h 15m

C$ 1,105

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 10/10

4:25 p.m.-1:20 p.m.

1 stop13h 55m

London Heathrow

Sat 24/10

10:50 a.m.-5:30 p.m.

1 stop13h 40m

C$ 1,144

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Alberta to London (average of C$ 820). Flying from Alberta to London in December is currently the most expensive (average of C$ 1,485). 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 22 May 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 22 May 2026.

The most flights from CAAB to LON 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?

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

The best time to book flights from Alberta to London is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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, Lufthansa, and United Airlines fly from Alberta to London in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 6h 25m. Alberta and London are separated by a distance of 7049 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$ 210. Users have also found prices from C$ 326 and C$ 452 on Air Canada and Air Transat, 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 Croatia Airlines (100%), Air Canada (85%) or Aegean Airlines (85%) 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$ 486. While the most popular route (Calgary - London Heathrow) can be booked for C$ 973 on average, our data indicates C$ 964 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, November is the cheapest month in which you can book a flight from Alberta to London (average of C$ 820). Flying from Alberta to London in December is currently the most expensive (average of C$ 1,485). 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Hounslow
Slough
Marlow
Cobham
Watford
Luton
High Wycombe

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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 10 airlines flying from Alberta to London

Discover the top 10 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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 565AverageC$ 894FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapestC$ 609AverageC$ 1,110FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 746AverageC$ 1,230FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 747AverageC$ 1,209FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 749AverageC$ 1,082FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Virgin AtlanticCheapestC$ 751AverageC$ 986FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Porter AirlinesCheapestC$ 782AverageC$ 1,038FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 811AverageC$ 907FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 969AverageC$ 1,243FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapestC$ 1,188AverageC$ 1,266FlexibilityNo cancel feeOn-time77%
Search Iberia 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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