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Cheap flights from Alberta to London from £115

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — LON
4 Jan — 11 Jan1
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
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 5 December 2025.

Sun 7/1221:10YYC - LHR
Nonstop8h 40mWestJet
Mon 9/214:50LHR - YYC
Nonstop8h 50mWestJet
Deal found 2/12£361
Sun 7/1221:10YYC - LHR
Nonstop8h 40mWestJet
Fri 6/214:50LHR - YYC
Nonstop8h 50mWestJet
Deal found 2/12£383
Sun 7/1206:45YEG - LHR
1 stop23h 05mWestJet
Wed 18/214:50LHR - YEG
1 stop11h 47mWestJet
Deal found 3/12£394
Sun 7/1206:45YEG - LHR
1 stop23h 05mWestJet
Tue 17/214:50LHR - YEG
1 stop14h 57mWestJet
Deal found 3/12£412
Tue 9/1207:00YYC - LGW
1 stop19h 45mPorter Airlines
Wed 14/111:40LGW - YYC
1 stop34h 52mPorter Airlines
Deal found 3/12£417
Thu 4/1221:10YYC - LHR
Nonstop8h 40mMultiple Airlines
Sun 18/107:30LHR - YYC
1 stop15h 30mMultiple Airlines
Deal found 3/12£420
Sat 6/1207:45YEG - LHR
1 stop22h 05mWestJet
Wed 18/214:50LHR - YEG
1 stop11h 47mWestJet
Deal found 3/12£425
Sun 7/1212:50YEG - LGW
1 stop13h 55mAir Transat
Tue 17/211:40LGW - YEG
1 stop31h 11mAir Transat
Deal found 3/12£439
Tue 9/1207:00YEG - LGW
1 stop19h 45mAir Transat
Tue 10/211:40LGW - YEG
1 stop31h 11mAir Transat
Deal found 2/12£444
Tue 9/1219:50YYC - LHR
1 stop33h 00mAir Canada
Wed 14/106:50LHR - YYC
2 stops23h 54mAir Canada
Deal found 3/12£446
Tue 9/1218:25YYC - LHR
Nonstop8h 45mMultiple Airlines
Wed 14/106:50LHR - YYC
2 stops23h 54mMultiple Airlines
Deal found 3/12£448
Tue 9/1212:50YEG - LGW
1 stop13h 55mAir Transat
Tue 17/211:40LGW - YEG
1 stop31h 11mAir Transat
Deal found 3/12£450

Find flight deals from Alberta to London

Keep the following information in mind while searching for Alberta to London flight deals. Data was last updated 5 December 2025.

Round-trip from

£341

One-way from

£115

Popular in

July

Cheapest in

February

Average price

£675

Good round-trip deal

£465 or less

Good one-way deal

£125 or less
WestJet
  • WestJet
  • 21/1-28/1
  • Nonstop
  • 17h 45m total
  • Alberta to London
Search Deals
WestJet
  • WestJet
  • 29/1
  • Nonstop
  • 8h 40m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Alberta to London (LON).
Search Deals
Price to beat on a one-way flight from Alberta to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 5 December 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

Mon 19/1

20:35-12:50

1 stop33h 15m

London Heathrow

Mon 26/1

14:50-21:20

1 stop13h 30m

£367

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Fri 6/2

18:15-12:50

1 stop11h 35m

London Heathrow

Wed 4/3

14:50-19:37

1 stop11h 47m

£372

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Thu 5/2

18:15-12:50

1 stop11h 35m

London Heathrow

Tue 3/3

14:50-21:16

1 stop13h 26m

£381

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Fri 6/2

18:15-12:50

1 stop11h 35m

London Heathrow

Tue 3/3

14:50-21:16

1 stop13h 26m

£382

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Mon 19/1

07:55-12:50

2 stops21h 55m

London Heathrow

Mon 26/1

14:50-00:44

1 stop16h 54m

£393

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Sun 18/1

06:45-12:50

1 stop23h 05m

London Heathrow

Thu 5/2

14:50-19:37

1 stop11h 47m

£394

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Tue 10/2

20:35-12:50

1 stop33h 15m

London Heathrow

Fri 6/3

14:50-22:47

1 stop14h 57m

£396

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Mon 19/1

19:30-21:50

1 stop19h 20m

London Luton

Sun 8/2

18:40-15:45

1 stop28h 05m

£411

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Fri 16/1

19:30-14:50

1 stop12h 20m

London Gatwick

Sun 25/1

07:55-16:00

1 stop15h 05m

£414

CalgaryLondon

YYC - SEN

YYCSEN

Calgary

Sat 31/1

19:30-17:05

1 stop14h 35m

London Southend

Sun 8/2

18:05-15:45

1 stop28h 40m

£414

Flights are sorted by cheapest return flights first.

Deals found on 2/12

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 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 Alberta to London

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

Currently, February is the cheapest month in which you can book a flight from Alberta to London (average of £316). Flying from Alberta to London in August is currently the most expensive (average of £465). 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 5 December 2025.

When flying from Alberta to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the afternoon.

What is the cheapest day to fly from Alberta to London?

Use this chart to determine the cheapest time to fly return from Alberta to London. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Alberta to London flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 5 December 2025.

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

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?

    Departing from Alberta to London will take you 12h 27m. The distance from Alberta to London is about 4355 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose Calgary - London Heathrow, Calgary - London Gatwick or Calgary - London City when deciding on the best route from Alberta to London.

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

    Consider United Airlines (81%), Air Canada (78%) or Aegean Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Alberta to London.

  • What are the cheapest flights from Alberta to London?

    Looking at all options, your cheapest flight can be booked for £109. While the most popular route (Calgary - London Heathrow) can be booked for £351 on average, our data indicates £527 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 holiday 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, February is the cheapest month in which you can book a flight from Alberta to London (average of £316). Flying from Alberta to London in August is currently the most expensive (average of £465). 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
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
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Brentford
Watford
Hayes
Crawley
Deal
Winchester
Romford
Bedford
Chichester
Guildford
Ipswich

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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 3 airlines flying from Alberta to London

Discover the top 3 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 858,174 searches. Data last updated 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£324Average£655FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£420Average£632FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£423Average£584FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Alberta to London?

Cheapflights helps you search for flights from Alberta to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Alberta to London for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to London from Alberta shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Alberta to London 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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