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Cheap flights from London to Alberta from C$ 432

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYC
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from London to Alberta
Explore the most affordable flight options available from London to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Sat 20/66:00 a.m.
LTN
-
YYC
2 stops23h 35m
Multiple Airlines
Sun 5/76:00 a.m.
YYC
-
LTN
2 stops33h 20m
Multiple Airlines
Deal found 10/6C$ 1,019
Wed 9/911:35 a.m.
LGW
-
YYC
1 stop17h 58m
Air Transat
Wed 23/94:40 p.m.
YYC
-
LGW
1 stop32h 15m
Air Transat
Deal found 10/6C$ 1,019
Thu 2/76:30 a.m.
STN
-
YYC
3 stops22h 50m
Multiple Airlines
Sun 26/78:20 a.m.
YYC
-
STN
2 stops30h 35m
Multiple Airlines
Deal found 7/6C$ 1,019
Wed 17/65:40 a.m.
LTN
-
YYC
3 stops43h 30m
Multiple Airlines
Thu 9/76:55 p.m.
YYC
-
LTN
1 stop21h 30m
Multiple Airlines
Deal found 9/6C$ 1,020
Mon 7/911:35 a.m.
LGW
-
YYC
1 stop17h 58m
Air Transat
Wed 7/1012:55 p.m.
YYC
-
LGW
1 stop14h 50m
Air Transat
Deal found 9/6C$ 1,020
Tue 4/87:20 p.m.
STN
-
YYC
2 stops45h 40m
Multiple Airlines
Mon 10/87:55 p.m.
YYC
-
STN
1 stop11h 45m
Multiple Airlines
Deal found 9/6C$ 1,020
Mon 22/67:50 p.m.
LHR
-
YYC
2 stops33h 45m
Multiple Airlines
Wed 1/711:15 a.m.
YYC
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 8/6C$ 1,022
Sun 9/810:00 p.m.
STN
-
YYC
2 stops33h 44m
Multiple Airlines
Tue 18/86:00 a.m.
YYC
-
STN
2 stops33h 40m
Multiple Airlines
Deal found 9/6C$ 1,022
Mon 22/67:50 p.m.
LHR
-
YYC
2 stops33h 45m
Multiple Airlines
Sat 4/711:15 a.m.
YYC
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 8/6C$ 1,023
Wed 8/78:00 a.m.
LGW
-
YYC
1 stop14h 10m
Multiple Airlines
Fri 24/77:00 p.m.
YYC
-
LGW
1 stop20h 35m
Multiple Airlines
Deal found 10/6C$ 1,023
Thu 2/76:30 a.m.
STN
-
YYC
3 stops22h 50m
Multiple Airlines
Mon 20/77:00 p.m.
YYC
-
STN
2 stops20h 05m
Multiple Airlines
Deal found 8/6C$ 1,023
Fri 11/911:35 a.m.
LGW
-
YYC
1 stop17h 58m
Air Transat
Fri 18/98:00 a.m.
YYC
-
LGW
1 stop18h 50m
Air Transat
Deal found 11/6C$ 1,024

Find flight deals from London to Alberta

Keep the following information in mind while searching for London to Alberta flight deals. Data was last updated 11 June 2026.

Round-trip from

C$ 1,019

One-way from

C$ 432

Popular in

July

Cheapest in

November

Average price

C$ 1,395

Good round-trip deal

C$ 1,443 or less

Good one-way deal

C$ 711 or less
Air Transat
  • Air Transat
  • 9/9-23/9
  • 2 total stops
  • 50h 13m total
  • London to Alberta
Search Deals
25/6
  • 25/6
  • 2 total stops
  • 44h 45m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 443 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Alberta.
Search Deals
Price to beat on a one-way flight from London (LON) to Alberta.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Alberta 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 11 June 2026.
Use the filters below to find and compare flights from London to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonCalgary

LTN - YYC

LTNYYC

London Luton

Fri 18/9

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

1 stop30h 20m

Calgary

Fri 16/10

7:00 p.m.-6:05 p.m.

1 stop16h 05m

C$ 1,054

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Mon 21/9

11:35 a.m.-10:33 p.m.

1 stop17h 58m

Calgary

Tue 29/9

8:00 a.m.-9:50 a.m.

1 stop18h 50m

C$ 1,065

LondonCalgary

STN - YYC

STNYYC

London Stansted

Mon 24/8

8:15 a.m.-10:00 a.m.

2 stops32h 45m

Calgary

Mon 31/8

9:15 a.m.-8:55 p.m.

2 stops28h 40m

C$ 1,077

LondonCalgary

LTN - YYC

LTNYYC

London Luton

Fri 3/7

8:25 p.m.-8:50 p.m.

2 stops31h 25m

Calgary

Wed 15/7

7:00 p.m.-10:55 p.m.

1 stop20h 55m

C$ 1,091

LondonCalgary

LTN - YYC

LTNYYC

London Luton

Sun 6/9

6:25 a.m.-10:00 a.m.

1 stop34h 35m

Calgary

Mon 14/9

7:10 p.m.-3:50 p.m.

1 stop13h 40m

C$ 1,101

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Wed 26/8

11:35 a.m.-10:33 p.m.

1 stop17h 58m

Calgary

Tue 15/9

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

1 stop17h 55m

C$ 1,102

LondonCalgary

STN - YYC

STNYYC

London Stansted

Fri 18/9

6:45 p.m.-5:10 p.m.

1 stop29h 25m

Calgary

Tue 22/9

7:00 p.m.-8:55 p.m.

1 stop18h 55m

C$ 1,102

LondonCalgary

LTN - YYC

LTNYYC

London Luton

Fri 28/8

6:20 a.m.-5:40 p.m.

2 stops18h 20m

Calgary

Thu 10/9

7:55 p.m.-4:45 p.m.

1 stop13h 50m

C$ 1,104

LondonEdmonton

LGW - YEG

LGWYEG

London Gatwick

Wed 11/11

11:40 a.m.-11:16 p.m.

1 stop18h 36m

Edmonton

Wed 18/11

4:15 p.m.-9:45 a.m.

1 stop34h 30m

C$ 1,114

LondonCalgary

LGW - YYC

LGWYYC

London Gatwick

Wed 26/8

11:35 a.m.-10:33 p.m.

1 stop17h 58m

Calgary

Thu 10/9

12:55 p.m.-10:45 a.m.

1 stop14h 50m

C$ 1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from London 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 London to Alberta

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

Currently, November is the cheapest month in which you can book a flight from London to Alberta (average of C$ 693). Flying from London to Alberta in July is currently the most expensive (average of C$ 1,516). 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 LON to AB?

Find hourly flight availability from London to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Alberta as you normally would.

Weekly flight availability from London to Alberta

Explore weekly flight availability from London to Alberta. 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 11 June 2026.

The most flights from LON to CAAB are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from London to Alberta?

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

To ensure you get the cheapest price possible for a flight from London to Alberta, you should look to book at least 23 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.

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alberta. Reviews last updated 11 June 2026.
Read through reviews of airlines operating flights from London to Alberta, such as Air Transat,WestJet, andAir Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
555 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,356 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,158 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,053 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Entertainment

7.1

Overall

7.8

Comfort

7.3

Crew

8.5

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from London to Alberta. 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 London to Alberta?

    A quick flight from London to Alberta can take about 15h 44m. Air Transat provides one of the quickest options available for as low as C$ 1,292. London and Alberta are separated by a distance of 7009 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 365. Users have also found prices from C$ 571 and C$ 696 on Lufthansa and KLM, respectively.

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

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

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

    No one likes to see their flight delayed. When booking a flight from London to Alberta consider choosing Air Canada (92%), Aegean Airlines (92%) or Thai Airways (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Alberta?

    Looking for the cheapest flight from London to Alberta? While on average our users pay C$ 1,178, our data indicates the cheapest price to be C$ 593. The most popular route (London Heathrow - Calgary), is priced around C$ 959.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Alberta 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 London to Alberta?

    Currently, November is the cheapest month in which you can book a flight from London to Alberta (average of C$ 693). Flying from London to Alberta in July is currently the most expensive (average of C$ 1,516). 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

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.

Top 7 airlines flying from London to Alberta

Discover the top 7 airlines that operate flights from London to Alberta. 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 646AverageC$ 1,221FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 648AverageC$ 1,837FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 837AverageC$ 1,597FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 974AverageC$ 1,014FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 1,132AverageC$ 1,402FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 1,186AverageC$ 1,292FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapestC$ 1,283AverageC$ 1,496FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 London to Alberta?

Cheapflights makes it easy to find London to Alberta flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Alberta from London.

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

Yes, we can. To see specific flights from London to Alberta with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from London to Alberta and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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