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Cheap flights from Alberta to London from C$ 308

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
3 Apr — 10 Apr1
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 4 March 2026.

Sun 1/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Wed 11/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 1/3C$ 651
Sun 1/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Fri 13/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 28/2C$ 653
Tue 3/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Thu 12/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 2/3C$ 654
Tue 3/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Wed 11/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 27/2C$ 655
Sun 1/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Wed 15/42:10 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 28/2C$ 659
Sun 1/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Thu 19/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 1/3C$ 661
Sun 1/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Fri 13/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 1/3C$ 664
Tue 3/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
Multiple Airlines
Fri 13/33:15 p.m.
LHR
-
YYC
1 stop31h 30m
Multiple Airlines
Deal found 2/3C$ 665
Tue 3/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Fri 13/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 2/3C$ 687
Tue 3/39:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Thu 12/32:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 2/3C$ 688
Fri 17/49:00 a.m.
YYC
-
STN
3 stops28h 30m
Multiple Airlines
Wed 22/410:45 p.m.
STN
-
YYC
2 stops32h 00m
Multiple Airlines
Deal found 27/2C$ 796
Mon 23/37:20 p.m.
YYC
-
LGW
2 stops32h 40m
Multiple Airlines
Wed 15/48:00 a.m.
LGW
-
YYC
1 stop14h 15m
Multiple Airlines
Deal found 27/2C$ 813

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 4 March 2026.

Round-trip from

C$ 796

One-way from

C$ 308

Popular in

July

Cheapest in

January

Average price

C$ 986

Good round-trip deal

C$ 1,093 or less

Good one-way deal

C$ 449 or less
17/4-22/4
  • 17/4-22/4
  • 5 total stops
  • 60h 30m total
  • Alberta to London
Search Deals
WestJet
  • WestJet
  • 25/3
  • 1 total stop
  • 24h 05m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 308 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 March 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 4 March 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

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 30/3

7:00 a.m.-10:45 a.m.

1 stop20h 45m

London Gatwick

Wed 29/4

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

1 stop30h 02m

C$ 876

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 4/4

7:00 a.m.-10:45 a.m.

1 stop20h 45m

London Gatwick

Mon 13/4

12:40 p.m.-3:32 p.m.

1 stop33h 52m

C$ 877

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Thu 2/4

5:15 p.m.-10:45 a.m.

1 stop34h 30m

London Gatwick

Wed 8/4

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

1 stop30h 02m

C$ 917

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 30/3

7:00 a.m.-10:45 a.m.

1 stop20h 45m

London Gatwick

Tue 7/4

12:40 p.m.-3:32 p.m.

1 stop33h 52m

C$ 955

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Mon 20/4

6:45 p.m.-3:00 a.m.

2 stops25h 15m

London Luton

Sun 26/4

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

1 stop15h 20m

C$ 970

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Wed 1/4

1:30 p.m.-10:45 a.m.

1 stop14h 15m

London Gatwick

Wed 8/4

12:40 p.m.-8:02 a.m.

2 stops26h 22m

C$ 1,008

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Mon 1/6

7:55 p.m.-11:20 p.m.

1 stop20h 25m

London Stansted

Tue 16/6

10:00 p.m.-11:45 p.m.

2 stops32h 45m

C$ 1,034

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 10/3

12:32 p.m.-10:50 a.m.

2 stops16h 18m

London Heathrow

Tue 17/3

9:10 a.m.-12:26 p.m.

2 stops33h 16m

C$ 1,059

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 17/3

6:15 a.m.-11:15 a.m.

2 stops23h 00m

London Heathrow

Tue 24/3

7:25 a.m.-1:08 p.m.

2 stops35h 43m

C$ 1,062

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 10/3

1:30 p.m.-9:20 p.m.

3 stops25h 50m

London Heathrow

Tue 24/3

12:05 p.m.-1:08 p.m.

2 stops31h 03m

C$ 1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

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, January is the cheapest month in which you can book a flight from Alberta to London (average of C$ 583). Flying from Alberta to London in August is currently the most expensive (average of C$ 848). 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 4 March 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.

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, United Airlines, and Porter Airlines fly from Alberta to London in about 16h 18m. The time it takes to get you to your destination can typically vary by up to 4h 27m. 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$ 208. Users have also found prices from C$ 448 and C$ 472 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 (62%), Aegean Airlines (62%) or Thai Airways (62%) 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$ 225. While the most popular route (Calgary - London Heathrow) can be booked for C$ 929 on average, our data indicates C$ 1,742 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$ 583). Flying from Alberta to London in August is currently the most expensive (average of C$ 848). 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
Twickenham
Sutton
Gatwick
Slough
Marlow
Cobham
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 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 560AverageC$ 963FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapestC$ 604AverageC$ 1,130FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 728AverageC$ 1,196FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 739AverageC$ 1,156FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapestC$ 744AverageC$ 978FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapestC$ 750AverageC$ 1,132FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 775AverageC$ 1,096FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 804AverageC$ 905FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 969AverageC$ 1,232FlexibilityNo 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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