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Cheap flights from London to Alberta from £249

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYC
21 Jul — 28 Jul1
1 adult

Cheap flight deals from London to Alberta

Keep the following information in mind while searching for London to Alberta flight deals. Data was last updated 16 July 2025.

Round-trip from

£517

One-way from

£249

Popular in

July

Cheapest in

November

Average price

£809

Good round-trip deal

£666 or less

Good one-way deal

£459 or less
30/8-5/9
  • 30/8-5/9
  • 2 total stops
  • 39h 58m total
  • London to Alberta
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19/8
  • 19/8
  • 3 total stops
  • 30h 09m total
  • London to Alberta
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£120 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Alberta.
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Price to beat on a one-way flight from London (LON) to Alberta.
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Find flight deals from London to Alberta

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 16 July 2025.

Sat 30/809:40LGW - YEG
1 stop15h 08mMultiple Airlines
Fri 5/900:05YEG - LGW
1 stop24h 50mMultiple Airlines
Deal found 16/7£517
Mon 8/909:30LHR - YEG
2 stops18h 50mMultiple Airlines
Sat 27/912:15YEG - LHR
1 stop14h 45mMultiple Airlines
Deal found 15/7£528
Sat 11/1014:10LHR - YEG
1 stop12h 17mWestJet
Sat 18/1020:45YEG - LHR
1 stop32h 20mWestJet
Deal found 15/7£530
Tue 12/821:25STN - YEG
3 stops27h 44mMultiple Airlines
Sun 31/806:00YEG - STN
2 stops30h 30mMultiple Airlines
Deal found 15/7£531
Tue 12/821:50LTN - YEG
3 stops27h 19mMultiple Airlines
Sun 31/814:45YEG - LTN
2 stops17h 45mMultiple Airlines
Deal found 15/7£544
Fri 3/1014:45LHR - YEG
2 stops16h 55mKLM
Tue 14/1017:35YEG - LHR
1 stop15h 40mKLM
Deal found 15/7£553
Tue 21/1017:50LCY - YYC
2 stops54h 12mMultiple Airlines
Wed 29/1018:10YYC - LCY
1 stop16h 20mMultiple Airlines
Deal found 14/7£580
Fri 3/1006:50LHR - YYC
2 stops16h 00mMultiple Airlines
Tue 14/1001:10YYC - LHR
1 stop22h 20mMultiple Airlines
Deal found 14/7£581
Wed 3/910:30LHR - YYC
1 stop18h 20mBritish Airways
Sun 14/913:26YYC - LHR
1 stop15h 49mBritish Airways
Deal found 14/7£582
Thu 11/912:25LHR - YYC
1 stop15h 17mKLM
Mon 20/1015:15YYC - LHR
1 stop15h 35mKLM
Deal found 14/7£583
Wed 27/817:50LHR - YEG
1 stop13h 48mAir France
Wed 3/915:15YEG - LHR
2 stops18h 20mAir France
Deal found 14/7£584
Fri 5/911:45LHR - YYC
2 stops15h 58mDelta
Sat 4/1006:40YYC - LHR
2 stops19h 15mDelta
Deal found 14/7£584

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 16 July 2025.
Use the filters below to find and compare flights from London to Alberta that are best for you.

Fly from

London

Fly to

Alberta

Route

Depart

Return

Price

LondonEdmonton

LGW - YEG

LGWYEG

London Gatwick

Sat 30/8

09:40-17:48

1 stop15h 08m

Edmonton

Fri 5/9

00:05-07:55

1 stop24h 50m

£517

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Mon 8/9

09:30-21:20

2 stops18h 50m

Edmonton

Sat 27/9

12:15-10:00

1 stop14h 45m

£528

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Sat 11/10

14:10-19:27

1 stop12h 17m

Edmonton

Sat 18/10

20:45-12:05

1 stop32h 20m

£530

LondonEdmonton

STN - YEG

STNYEG

London Stansted

Tue 12/8

21:25-18:09

3 stops27h 44m

Edmonton

Sun 31/8

06:00-19:30

2 stops30h 30m

£531

LondonEdmonton

LTN - YEG

LTNYEG

London Luton

Tue 12/8

21:50-18:09

3 stops27h 19m

Edmonton

Sun 31/8

14:45-15:30

2 stops17h 45m

£544

LondonEdmonton

LHR - YEG

LHRYEG

London Heathrow

Fri 3/10

14:45-00:40

2 stops16h 55m

Edmonton

Tue 14/10

17:35-16:15

1 stop15h 40m

£553

LondonCalgary

LCY - YYC

LCYYYC

London City

Tue 21/10

17:50-17:02

2 stops54h 12m

Calgary

Wed 29/10

18:10-16:30

1 stop16h 20m

£580

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 3/10

06:50-15:50

2 stops16h 00m

Calgary

Tue 14/10

01:10-06:30

1 stop22h 20m

£581

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 3/9

10:30-21:50

1 stop18h 20m

Calgary

Sun 14/9

13:26-12:15

1 stop15h 49m

£582

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 11/9

12:25-20:42

1 stop15h 17m

Calgary

Mon 20/10

15:15-13:50

1 stop15h 35m

£583

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 54 results
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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 return 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 £460). Flying from London to Alberta in July is currently the most expensive (average of £1,085). 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 16 July 2025.

When flying from London to Alberta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16 July 2025.

The most flights from LON to CAAB are scheduled on a Monday (11 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 for a return flight from London to Alberta?

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 16 July 2025.
Read through reviews of airlines operating flights from London to Alberta, such as Delta, KLM, andAir Transat. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,957 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,957 reviews
Delta
8.0
Very Good
7,957 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,957 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Transat
7.7
Good
416 reviews
Delta
8.0
Very Good
7,957 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,957 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very Good
7,957 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    £321 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on WestJet and Aer Lingus, with prices starting from £335 and £399, respectively.

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

    While some choose either London Gatwick - Calgary or London City - Calgary, London Heathrow - Calgary is the most popular route from London to Alberta.

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

    Consider Air Canada (74%), Aegean Airlines (74%) or Thai Airways (74%) when booking your flight. These represent the most reliable airlines when flying from London to Alberta.

  • What are the cheapest flights from London to Alberta?

    On average you can expect to pay £1,630 for a flight from London to Alberta. The cheapest flight overall is £315 while the most popular route, (London Heathrow - Calgary) is currently priced at £355.

  • 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 holiday 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 £460). Flying from London to Alberta in July is currently the most expensive (average of £1,085). 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

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Alternative routes for London to Alberta

See prices for flight routes from nearby airports that may be better suited for you.
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London City to Halifax flights
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Heathrow to Penticton flights
Gatwick to Ottawa flights

Top 10 airlines flying from London to Alberta

Discover the top 10 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 858,174 searches. Data last updated 16 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£319Average£717FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£328Average£747FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£350Average£690FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£359Average£759FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£383Average£550FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£409Average£668FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£414Average£595FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£532Average£597FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£551Average£600FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£556Average£631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 goes through 900+ travel sites to look for the best flight deals for flights from London to Alberta. 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 London to Alberta?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Alberta.

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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