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Cheap flights from Alberta to London from C$ 381

YYC — LON
20 Sep — 27 Sep1
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

Wed 11/117:30 p.m. -
2 stops34h 55m
Tue 17/115:40 p.m. -
2 stops29h 10m
Deal found 21/8C$ 886
Wed 4/115:30 p.m. -
Nonstop8h 50m
Fri 27/111:25 p.m. -
Nonstop10h 30m
Deal found 19/8C$ 888
Wed 4/117:30 p.m. -
2 stops16h 25m
Tue 10/118:15 a.m. -
1 stop14h 35m
Deal found 20/8C$ 889
Thu 5/118:00 a.m. -
1 stop20h 50m
Mon 16/111:25 p.m. -
Nonstop10h 30m
Deal found 20/8C$ 889
Thu 12/117:30 p.m. -
2 stops16h 45m
Sat 21/117:15 a.m. -
1 stop15h 35m
Deal found 20/8C$ 891
Sun 11/108:35 p.m. -
Nonstop8h 30m
Wed 28/102:50 p.m. -
Nonstop8h 55m
Deal found 20/8C$ 892
Wed 4/117:30 p.m. -
2 stops17h 55m
Tue 10/117:00 a.m. -
1 stop15h 50m
Deal found 20/8C$ 893
Wed 4/112:25 p.m. -
2 stops13h 55m
Fri 27/112:30 p.m. -
1 stop14h 59m
Deal found 19/8C$ 898
Thu 8/107:55 p.m. -
1 stop19h 30m
Sun 18/108:30 a.m. -
1 stop12h 45m
Deal found 20/8C$ 899
Sat 17/107:55 p.m. -
1 stop18h 10m
Sat 31/105:40 p.m. -
2 stops29h 10m
Deal found 17/8C$ 899
Wed 4/112:20 p.m. -
1 stop14h 30m
Wed 11/1111:10 a.m. -
2 stops19h 24m
Deal found 18/8C$ 899
Thu 17/97:55 p.m. -
1 stop18h 30m
Thu 24/96:00 a.m. -
2 stops21h 50m
Deal found 19/8C$ 902

Find flight deals from Alberta to London

Round-trip from

C$ 886

One-way from

C$ 381

Popular in

August

Cheapest in

January

Average price

C$ 1,441

Good round-trip deal

C$ 1,003 or less

Good one-way deal

C$ 496 or less
Air Canada
  • Air Canada
  • 8/1-24/1
  • 1 total stop
  • 22h 49m total
  • Alberta to London
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WestJet
  • WestJet
  • 9/1
  • 1 total stop
  • 14h 20m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 382 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Alberta to London (LON).
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Price to beat on a one-way flight from Alberta to London (LON).
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Cheapflights Fare Finder

 
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
Quickest round-trip

CalgaryLondon

YYC Calgary - LHR London Heathrow

YYCLHR

Calgary

Fri 30/10

1:40 p.m.-7:05 a.m.

1 stop11h 25m

London Heathrow

Sat 7/11

8:40 a.m.-3:40 p.m.

1 stop13h 00m

C$ 915

CalgaryLondon

YYC Calgary - LHR London Heathrow

YYCLHR

Calgary

Thu 3/12

7:25 a.m.-6:05 a.m.

2 stops16h 40m

London Heathrow

Mon 7/12

8:40 a.m.-3:40 p.m.

1 stop13h 00m

C$ 917

CalgaryLondon

YYC Calgary - LHR London Heathrow

YYCLHR

Calgary

Sun 11/10

4:10 p.m.-1:50 p.m.

2 stops14h 40m

London Heathrow

Tue 24/11

6:30 a.m.-3:40 p.m.

1 stop15h 10m

C$ 925

CalgaryLondon

YYC Calgary - LGW London Gatwick

YYCLGW

Calgary

Fri 8/1

7:30 a.m.-8:45 a.m.

1 stop19h 15m

London Gatwick

Mon 8/3

11:40 a.m.-1:50 p.m.

1 stop32h 10m

C$ 928

CalgaryLondon

YYC Calgary - LGW London Gatwick

YYCLGW

Calgary

Tue 12/1

1:45 p.m.-8:45 a.m.

1 stop13h 00m

London Gatwick

Wed 10/3

11:40 a.m.-12:25 a.m.

1 stop18h 45m

C$ 928

CalgaryLondon

YYC Calgary - LHR London Heathrow

YYCLHR

Calgary

Sun 11/10

4:10 p.m.-1:50 p.m.

2 stops14h 40m

London Heathrow

Tue 24/11

6:20 a.m.-8:20 p.m.

2 stops20h 00m

C$ 935

CalgaryLondon

YYC Calgary - LTN London Luton

YYCLTN

Calgary

Mon 12/10

7:55 p.m.-3:45 p.m.

1 stop12h 50m

London Luton

Tue 27/10

7:00 a.m.-3:50 p.m.

1 stop14h 50m

C$ 939

CalgaryLondon

YYC Calgary - SEN London Southend

YYCSEN

Calgary

Sun 1/11

7:30 p.m.-1:35 p.m.

1 stop12h 05m

London Southend

Wed 11/11

7:15 a.m.-4:50 p.m.

3 stops39h 35m

C$ 955

CalgaryLondon

YYC Calgary - STN London Stansted

YYCSTN

Calgary

Sun 11/10

7:00 p.m.-3:20 p.m.

1 stop13h 20m

London Stansted

Sat 17/10

8:05 a.m.-12:50 p.m.

1 stop11h 45m

C$ 958

CalgaryLondon

YYC Calgary - LHR London Heathrow

YYCLHR

Calgary

Fri 13/11

2:35 p.m.-8:20 p.m.

3 stops23h 45m

London Heathrow

Fri 20/11

6:00 p.m.-9:17 p.m.

1 stop33h 17m

C$ 960

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

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

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$ 773). Flying from Alberta to London in August is currently the most expensive (average of C$ 1,441). 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?

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

The most flights from CAAB to LON are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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

Airfare is below average for this route at the moment.
Alberta to London flights typically cost between C$ 1,190 and C$ 1,474 in November.
The cheapest round-trip price found within the last 5 days was C$ 886 on Multiple Airlines (11 Nov-17 Nov).

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

The best time to book flights from Alberta to London is 61 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

  • How long is the flight from Alberta to London?

    Airlines like Delta, KLM, and Air Transat fly from Alberta to London in about 11h 25m. The time it takes to get you to your destination can typically vary by up to 7h 50m. 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$ 210. Users have also found prices from C$ 325 and C$ 477 on Air Canada and Lufthansa, 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%), MEA (86%) or Air Canada (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$ 284. While the most popular route (Calgary - London Heathrow) can be booked for C$ 742 on average, our data indicates C$ 3,117 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$ 773). Flying from Alberta to London in August is currently the most expensive (average of C$ 1,441). 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
Luton
Slough
Marlow
Cobham
Hounslow
Watford
High Wycombe

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Alternative routes for Alberta to London

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Top 9 airlines flying from Alberta to London

AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 564AverageC$ 889FlexibilityNo cancel feeOn-time75%
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WestJetCheapestC$ 603AverageC$ 1,109FlexibilityNo cancel feeOn-time60%
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Virgin AtlanticCheapestC$ 693AverageC$ 825FlexibilityNo cancel feeOn-time72%
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Air TransatCheapestC$ 735AverageC$ 1,123FlexibilityNo cancel feeOn-time50%
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LufthansaCheapestC$ 744AverageC$ 1,386FlexibilityNo cancel feeOn-time76%
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Air CanadaCheapestC$ 745AverageC$ 1,208FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapestC$ 810AverageC$ 912FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 886AverageC$ 1,165FlexibilityNo cancel feeOn-time70%
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Porter AirlinesCheapestC$ 922AverageC$ 978FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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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