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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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 950

One-way from

C$ 308

Popular in

July

Cheapest in

January

Average price

C$ 1,198

Good round-trip deal

C$ 1,061 or less

Good one-way deal

C$ 475 or less
WestJet
  • WestJet
  • 9/11-15/11
  • 3 total stops
  • 32h 14m total
  • Alberta to London
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WestJet
  • WestJet
  • 14/10
  • 1 total stop
  • 32h 20m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 328 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 June 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 12 June 2025.

Sun 9/116:05 p.m.YEG - LHR
1 stop11h 45mWestJet
Sat 15/116:20 a.m.LHR - YEG
2 stops20h 29mWestJet
Deal found 11/6C$ 950
Tue 24/67:00 a.m.YEG - LGW
1 stop20h 45mPorter Airlines
Tue 1/712:40 p.m.LGW - YEG
1 stop18h 17mPorter Airlines
Deal found 11/6C$ 957
Tue 12/811:50 p.m.YEG - LGW
1 stop27h 55mAir Transat
Mon 18/89:40 a.m.LGW - YEG
1 stop32h 47mAir Transat
Deal found 11/6C$ 961
Tue 7/1012:05 a.m.YEG - LGW
2 stops26h 45mMultiple Airlines
Fri 17/1012:40 p.m.LGW - YEG
2 stops18h 47mMultiple Airlines
Deal found 11/6C$ 965
Sat 22/111:30 p.m.YYC - LHR
2 stops22h 45mSWISS
Sun 7/126:00 a.m.LHR - YYC
2 stops23h 08mSWISS
Deal found 9/6C$ 967
Mon 25/811:55 p.m.YYC - LGW
1 stop27h 50mPorter Airlines
Mon 8/99:40 a.m.LGW - YYC
1 stop21h 19mPorter Airlines
Deal found 9/6C$ 969
Fri 3/109:20 a.m.YYC - LHR
2 stops14h 10mAir Canada
Mon 13/102:10 p.m.LHR - YYC
1 stop14h 42mAir Canada
Deal found 9/6C$ 969
Mon 24/111:30 p.m.YYC - LCY
2 stops20h 35mSWISS
Thu 11/127:10 p.m.LCY - YYC
2 stops33h 58mSWISS
Deal found 9/6C$ 972
Thu 27/114:30 p.m.YYC - LHR
1 stop12h 20mLufthansa
Sat 6/121:25 p.m.LHR - YYC
2 stops34h 13mLufthansa
Deal found 10/6C$ 972
Wed 23/78:40 a.m.YYC - LGW
3 stops26h 45mMultiple Airlines
Wed 30/710:00 p.m.LGW - YYC
3 stops31h 17mMultiple Airlines
Deal found 10/6C$ 975
Mon 16/61:00 a.m.YYC - STN
2 stops31h 00mMultiple Airlines
Tue 24/610:35 p.m.STN - YYC
1 stop22h 35mMultiple Airlines
Deal found 10/6C$ 975
Wed 10/91:50 p.m.YEG - STN
2 stops18h 20mMultiple Airlines
Mon 29/98:30 a.m.STN - YEG
2 stops19h 50mMultiple Airlines
Deal found 12/6C$ 975

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 12 June 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

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Sun 9/11

6:05 p.m.-12:50 p.m.

1 stop11h 45m

London Heathrow

Sat 15/11

6:20 a.m.-7:49 p.m.

2 stops20h 29m

C$ 950

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Tue 24/6

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

1 stop20h 45m

London Gatwick

Tue 1/7

12:40 p.m.-11:57 p.m.

1 stop18h 17m

C$ 957

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Tue 12/8

11:50 p.m.-10:45 a.m.

1 stop27h 55m

London Gatwick

Mon 18/8

9:40 a.m.-11:27 a.m.

1 stop32h 47m

C$ 961

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Tue 7/10

12:05 a.m.-9:50 a.m.

2 stops26h 45m

London Gatwick

Fri 17/10

12:40 p.m.-12:27 a.m.

2 stops18h 47m

C$ 965

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 22/11

1:30 p.m.-7:15 p.m.

2 stops22h 45m

London Heathrow

Sun 7/12

6:00 a.m.-10:08 p.m.

2 stops23h 08m

C$ 967

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 3/10

9:20 a.m.-6:30 a.m.

2 stops14h 10m

London Heathrow

Mon 13/10

2:10 p.m.-9:52 p.m.

1 stop14h 42m

C$ 969

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Mon 25/8

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

1 stop27h 50m

London Gatwick

Mon 8/9

9:40 a.m.-11:59 p.m.

1 stop21h 19m

C$ 969

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 27/11

4:30 p.m.-11:50 a.m.

1 stop12h 20m

London Heathrow

Sat 6/12

1:25 p.m.-4:38 p.m.

2 stops34h 13m

C$ 972

CalgaryLondon

YYC - LCY

YYCLCY

Calgary

Mon 24/11

1:30 p.m.-5:05 p.m.

2 stops20h 35m

London City

Thu 11/12

7:10 p.m.-10:08 p.m.

2 stops33h 58m

C$ 972

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 11/9

6:29 a.m.-12:15 p.m.

1 stop22h 46m

London Heathrow

Fri 17/10

1:10 p.m.-12:32 p.m.

1 stop30h 22m

C$ 975

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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$ 857). 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 12 June 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 12 June 2025.

The most flights from CAAB to LON are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 12 June 2025.
Read through reviews of airlines operating flights from Alberta to London, such as Delta, Alaska Airlines and Porter Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Porter Airlines
8.0
Very good
288 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • 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$ 308. Users have also found prices from C$ 444 and C$ 477 on Virgin Atlantic 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 Croatia Airlines (100%), Air Canada (93%) or Aegean Airlines (93%) 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$ 326. While the most popular route (Calgary - London Heathrow) can be booked for C$ 827 on average our data indicates C$ 2,976 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$ 857). 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 Alberta?

Book flights to Alberta if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 625AverageC$ 1,086FlexibilityNo cancel feeOn-time60%
Search WestJet flights
KLMCheapestC$ 693AverageC$ 1,292FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 700AverageC$ 847FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapestC$ 701AverageC$ 1,397FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 765AverageC$ 1,181FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 769AverageC$ 1,210FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapestC$ 797AverageC$ 1,255FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 799AverageC$ 1,185FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 824AverageC$ 1,088FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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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