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Cheap flights from Alberta to London from £210

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
5 May — 12 May1
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 30 April 2025.

Round-trip from

£461

One-way from

£210

Popular in

July

Cheapest in

January

Average price

£560

Good round-trip deal

£552 or less

Good one-way deal

£247 or less
Porter Airlines
  • Porter Airlines
  • 20/9-29/9
  • 2 total stops
  • 39h 04m total
  • Alberta to London
Search Deals
8/10
  • 8/10
  • 1 total stop
  • 12h 55m total
  • Alberta to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£106 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 April 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).
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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 30 April 2025.

Sat 20/907:00YYC - LGW
1 stop20h 45mAir Transat
Wed 1/1012:40LGW - YYC
1 stop15h 24mAir Transat
Deal found 29/4£461
Fri 26/923:55YYC - LGW
1 stop27h 50mPorter Airlines
Fri 3/1012:40LGW - YYC
1 stop18h 19mPorter Airlines
Deal found 30/4£462
Sun 1/607:10YYC - STN
2 stops24h 30mMultiple Airlines
Sun 8/611:40STN - YYC
1 stop29h 55mMultiple Airlines
Deal found 29/4£464
Tue 3/623:55YYC - LGW
2 stops26h 30mMultiple Airlines
Tue 10/608:50LGW - YYC
1 stop12h 20mMultiple Airlines
Deal found 30/4£468
Fri 2/511:50YYC - LHR
1 stop11h 40mMultiple Airlines
Thu 15/514:10LHR - YYC
Nonstop8h 45mMultiple Airlines
Deal found 29/4£473
Mon 16/606:20YYC - LTN
2 stops27h 35mMultiple Airlines
Tue 15/718:00LTN - YYC
2 stops23h 35mMultiple Airlines
Deal found 29/4£474
Wed 28/506:00YEG - STN
3 stops23h 45mMultiple Airlines
Wed 4/608:15STN - YEG
2 stops16h 33mMultiple Airlines
Deal found 29/4£490
Wed 12/1121:10YYC - LHR
Nonstop8h 40mWestJet
Thu 20/1114:50LHR - YYC
Nonstop9h 00mWestJet
Deal found 29/4£497
Wed 12/1117:30YYC - LHR
Nonstop8h 50mAir Canada
Wed 19/1113:25LHR - YYC
Nonstop9h 05mAir Canada
Deal found 30/4£500
Wed 12/1112:10YYC - LHR
1 stop12h 00mLufthansa
Wed 19/1107:30LHR - YYC
1 stop14h 55mLufthansa
Deal found 30/4£503
Tue 6/522:15YEG - LGW
1 stop28h 10mMultiple Airlines
Sat 10/520:20LGW - YEG
2 stops43h 42mMultiple Airlines
Deal found 29/4£507
Tue 27/507:00YEG - LGW
2 stops19h 50mPorter Airlines
Tue 3/611:35LGW - YEG
2 stops19h 22mPorter Airlines
Deal found 28/4£508

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 30 April 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

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Sat 20/9

07:00-10:45

1 stop20h 45m

London Gatwick

Mon 29/9

12:40-23:59

1 stop18h 19m

£461

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Wed 10/9

23:55-10:45

1 stop27h 50m

London Gatwick

Wed 24/9

12:40-23:59

1 stop18h 19m

£462

CalgaryLondon

YYC - STN

YYCSTN

Calgary

Sun 1/6

07:10-14:40

2 stops24h 30m

London Stansted

Sun 8/6

11:40-10:35

1 stop29h 55m

£464

CalgaryLondon

YYC - LGW

YYCLGW

Calgary

Tue 3/6

23:55-09:25

2 stops26h 30m

London Gatwick

Tue 10/6

08:50-14:10

1 stop12h 20m

£468

CalgaryLondon

YYC - LTN

YYCLTN

Calgary

Mon 16/6

06:20-16:55

2 stops27h 35m

London Luton

Tue 15/7

18:00-10:35

2 stops23h 35m

£474

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 14/6

13:30-08:35

1 stop12h 05m

London Heathrow

Sat 21/6

14:10-15:55

Nonstop8h 45m

£479

EdmontonLondon

YEG - STN

YEGSTN

Edmonton

Wed 28/5

06:00-12:45

3 stops23h 45m

London Stansted

Wed 4/6

08:15-17:48

2 stops16h 33m

£490

EdmontonLondon

YEG - LGW

YEGLGW

Edmonton

Tue 27/5

07:00-09:50

2 stops19h 50m

London Gatwick

Tue 3/6

11:35-23:57

2 stops19h 22m

£508

EdmontonLondon

YEG - LHR

YEGLHR

Edmonton

Mon 20/10

16:00-12:05

1 stop13h 05m

London Heathrow

Mon 27/10

14:50-21:04

1 stop12h 14m

£512

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 16/10

20:35-12:05

Nonstop8h 30m

London Heathrow

Thu 30/10

14:50-17:50

Nonstop9h 00m

£513

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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, January is the cheapest month in which you can book a flight from Alberta to London (average of £112). Flying from Alberta to London in August is currently the most expensive (average of £164). 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 30 April 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 30 April 2025.

The most flights from CAAB to LON are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 inches 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 30 April 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines and KLM from Alberta to London to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,936 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
8.0
Very Good
285 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    One-way options have recently been found by users for as low as £228 on WestJet. Other airlines that offer cheap prices include KLM from £253 and Air Canada from £254 one-way.

  • 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 Croatia Airlines (100%), United Airlines (85%) or Air Canada (82%) 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 £221. While the most popular route (Calgary - London Heathrow) can be booked for £471 on average our data indicates £452 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, January is the cheapest month in which you can book a flight from Alberta to London (average of £112). Flying from Alberta to London in August is currently the most expensive (average of £164). 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
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Southend-on-Sea
Ilford
Crawley
Hayes
Ipswich
Watford
Wembley
Folkestone
Maidstone
Winchester
Dartford
Guildford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 4 airlines flying from Alberta to London

Discover the top 4 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£340Average£685FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£418Average£617FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£419Average£526FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£420Average£763FlexibilityNo 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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