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Cheap flights from Alberta to London from C$ 335

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
23 Aug — 30 Aug1
1 adult

Cheap flight deals from Alberta to London

Keep the following information in mind while searching for Alberta to London flight deals. Data was last updated 18 August 2025.

Round-trip from

C$ 759

One-way from

C$ 335

Popular in

July

Cheapest in

January

Average price

C$ 1,220

Good round-trip deal

C$ 815 or less

Good one-way deal

C$ 222 or less
WestJet
  • WestJet
  • 12/11-21/11
  • 3 total stops
  • 46h 38m total
  • Alberta to London
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8/10
  • 8/10
  • 2 total stops
  • 19h 05m total
  • Alberta to London
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Highest demand for flights based on searches. 17% potential increase in price (C$ 309 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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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Find flight deals from Alberta to London

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 18 August 2025.

Wed 12/117:35 p.m.YQU - LHR
2 stops34h 15mWestJet
Fri 21/112:50 p.m.LHR - YQU
1 stop12h 23mWestJet
Deal found 17/8C$ 759
Fri 7/1112:37 p.m.YYC - LHR
2 stops35h 03mUnited Airlines
Sun 16/1111:35 a.m.LHR - YYC
1 stop17h 18mUnited Airlines
Deal found 18/8C$ 819
Thu 6/117:30 p.m.YYC - LTN
1 stop12h 15mMultiple Airlines
Tue 11/116:35 p.m.LTN - YYC
1 stop28h 25mMultiple Airlines
Deal found 18/8C$ 827
Thu 6/117:30 p.m.YYC - LGW
1 stop14h 10mMultiple Airlines
Tue 11/118:15 p.m.LGW - YYC
2 stops26h 45mMultiple Airlines
Deal found 18/8C$ 832
Sun 19/1012:35 p.m.YYC - LGW
1 stop15h 10mAir Transat
Thu 13/1111:40 a.m.LGW - YYC
1 stop18h 42mAir Transat
Deal found 16/8C$ 836
Sun 12/106:00 p.m.YYC - LHR
1 stop12h 20mAir Canada
Sat 25/1010:15 a.m.LHR - YYC
Nonstop8h 55mAir Canada
Deal found 18/8C$ 836
Mon 20/1011:55 p.m.YYC - LGW
1 stop27h 50mAir Transat
Wed 5/1111:40 a.m.LGW - YYC
1 stop18h 42mAir Transat
Deal found 16/8C$ 838
Wed 17/98:00 a.m.YYC - LGW
1 stop18h 50mAir Transat
Wed 24/99:40 a.m.LGW - YYC
1 stop18h 49mAir Transat
Deal found 17/8C$ 839
Mon 20/108:35 p.m.YYC - LHR
Nonstop8h 30mWestJet
Sat 15/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 16/8C$ 841
Mon 20/108:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
Fri 14/116:00 a.m.LHR - YYC
2 stops21h 29mMultiple Airlines
Deal found 16/8C$ 842
Mon 20/106:15 p.m.YYC - LTN
1 stop32h 00mMultiple Airlines
Thu 13/116:35 p.m.LTN - YYC
1 stop28h 25mMultiple Airlines
Deal found 16/8C$ 842
Tue 21/108:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
Thu 13/116:50 a.m.LHR - YYC
2 stops16h 14mMultiple Airlines
Deal found 16/8C$ 843

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 18 August 2025.
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

Grande PrairieLondon

YQU - LHR

YQULHR

Grande Prairie

Wed 12/11

1:10 p.m.-12:50 p.m.

1 stop16h 40m

London Heathrow

Fri 21/11

2:50 p.m.-8:13 p.m.

1 stop12h 23m

C$ 759

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 7/11

3:30 p.m.-8:35 p.m.

3 stops22h 05m

London Heathrow

Sun 16/11

12:05 p.m.-11:35 a.m.

2 stops30h 30m

C$ 819

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 8/11

2:13 p.m.-9:40 a.m.

1 stop12h 27m

London Heathrow

Sun 16/11

4:00 p.m.-11:35 a.m.

2 stops26h 35m

C$ 819

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 7/11

12:37 p.m.-6:40 a.m.

2 stops35h 03m

London Heathrow

Sat 15/11

3:10 p.m.-11:35 a.m.

2 stops27h 25m

C$ 819

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Thu 6/11

7:30 p.m.-2:45 p.m.

1 stop12h 15m

London Luton

Tue 11/11

6:35 p.m.-4:00 p.m.

1 stop28h 25m

C$ 827

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 1/12

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

1 stop19h 45m

London Gatwick

Sun 25/1

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

1 stop18h 42m

C$ 836

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 21/10

7:00 a.m.-8:35 a.m.

1 stop18h 35m

London Heathrow

Sat 15/11

2:30 p.m.-8:09 p.m.

1 stop12h 39m

C$ 836

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sun 19/10

12:35 p.m.-10:45 a.m.

1 stop15h 10m

London Gatwick

Thu 13/11

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

1 stop18h 42m

C$ 836

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 11/11

7:30 p.m.-7:40 p.m.

1 stop17h 10m

London Gatwick

Fri 21/11

7:00 a.m.-4:00 p.m.

1 stop16h 00m

C$ 836

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 20/10

11:55 p.m.-10:45 a.m.

1 stop27h 50m

London Gatwick

Thu 13/11

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

1 stop18h 42m

C$ 836

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

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$ 560). Flying from Alberta to London in July is currently the most expensive (average of C$ 856). 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 18 August 2025.

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 18 August 2025.

The most flights from CAAB to LON are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, 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?

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 WestJet, United Airlines, and Air Transat fly from Alberta to London in about 16h 40m. The time it takes to get you to your destination can typically vary by up to 5h 25m. Alberta and London are separated by a distance of 6864 km. This flight may include one or multiple stops.

  • 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 (94%), Air Canada (87%) or Aegean Airlines (87%) 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$ 205. While the most popular route (Calgary - London Heathrow) can be booked for C$ 663 on average our data indicates C$ 1,307 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$ 560). Flying from Alberta to London in July is currently the most expensive (average of C$ 856). 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
Brentford
Sutton
Hounslow
Slough
Marlow
Milton Keynes
Romford
Watford
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Luton
Bedford
Southall

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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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 633AverageC$ 1,083FlexibilityNo cancel feeOn-time60%
Search WestJet flights
KLMCheapestC$ 700AverageC$ 1,260FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 707AverageC$ 850FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapestC$ 756AverageC$ 1,152FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 770AverageC$ 1,194FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 772AverageC$ 1,222FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 805AverageC$ 1,267FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 808AverageC$ 1,086FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
British AirwaysCheapestC$ 977AverageC$ 1,225FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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