HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Calgary

$110+ Cheap flights from London, ON to Calgary (YXU - YYC)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYC
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Calgary with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from London to Calgary are usually found in January or March, booked 54 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from London to Calgary

Cheapest flights from London to Calgary
Explore the most affordable flight options available from London to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:40 pm
YXU
-
YYC
Nonstop4h 10m
WestJet
Fri 9/1111:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 8/1$225
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:10 am
YXU
-
YYC
Nonstop4h 10m
WestJet
Sat 9/2611:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 7/30$226
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:10 am
YXU
-
YYC
Nonstop4h 10m
WestJet
Mon 9/1411:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 7/31$231
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:40 pm
YXU
-
YYC
1 stop7h 45m
WestJet
Fri 8/2811:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 7/29$253
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:40 pm
YXU
-
YYC
Nonstop4h 10m
WestJet
Thu 9/38:10 am
YYC
-
YXU
1 stop27h 40m
WestJet
Deal found 7/28$258
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:10 am
YXU
-
YYC
Nonstop4h 10m
WestJet
Fri 8/2111:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 7/27$263
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:40 pm
YXU
-
YYC
Nonstop4h 10m
WestJet
Tue 9/111:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 7/31$264
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:40 pm
YXU
-
YYC
1 stop7h 45m
WestJet
Sat 9/1911:40 pm
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 7/29$271

Find flight deals from London to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Kiwi.com)

One-way from

$110
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$339

Good round-trip deal

$283 or less

Good one-way deal

$156 or less
Provider with most accurate pricing for London-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for London-Calgary flights.
Search Deals
From London to Calgary
Search Deals
One-way flight from London to Calgary
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London to Calgary.
Search Deals
Price to beat on a one-way flight from London to Calgary.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Calgary 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 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from London to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 9/21

6:10 am-8:20 am

Nonstop4h 10m

Calgary

Sat 9/26

11:40 pm-5:20 am

Nonstop3h 40m

$257

LondonCalgary

YXU - YYC

YXUYYC

London

Sat 8/29

6:10 am-8:20 am

Nonstop4h 10m

Calgary

Sun 9/6

11:40 pm-5:20 am

Nonstop3h 40m

$324

LondonCalgary

YXU - YYC

YXUYYC

London

Sat 8/29

6:20 pm-11:00 pm

1 stop6h 40m

Calgary

Sat 9/5

8:00 am-5:45 pm

1 stop7h 45m

$328

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 8/13

8:40 pm-10:50 pm

Nonstop4h 10m

Calgary

Wed 8/26

11:40 pm-5:20 am

Nonstop3h 40m

$365

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 8/13

8:40 pm-10:50 pm

Nonstop4h 10m

Calgary

Sat 8/22

11:40 pm-5:20 am

Nonstop3h 40m

$366

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 9/6

10:05 am-6:31 pm

2 stops10h 26m

Calgary

Thu 9/10

8:30 pm-9:20 am

2 stops10h 50m

$367

LondonCalgary

YXU - YYC

YXUYYC

London

Sat 9/12

10:05 am-2:12 pm

1 stop6h 07m

Calgary

Thu 9/24

11:55 pm-9:20 am

1 stop7h 25m

$392

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 9/24

5:40 am-11:32 am

1 stop7h 52m

Calgary

Tue 9/29

8:30 pm-9:20 am

2 stops10h 50m

$394

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 10/19

3:30 pm-11:44 pm

2 stops10h 14m

Calgary

Sat 10/24

9:20 am-9:40 pm

2 stops10h 20m

$402

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 9/21

3:30 pm-9:05 pm

1 stop7h 35m

Calgary

Sat 9/26

9:20 am-9:40 pm

2 stops10h 20m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from London to Calgary

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Calgary in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London, Ontario-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London, Ontario-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London, Ontario-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London, Ontario-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London, Ontario-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from London 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 London to Calgary

How far ahead should I book a flight from London, Ontario to Calgary?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from London, Ontario to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London, Ontario to Calgary?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Calgary (average of $167). Flying from London, Ontario to Calgary in December is currently the most expensive (average of $399). 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 YXU to YYC?

Find hourly flight availability from London to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

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

How much does it cost to fly round-trip from London, Ontario to Calgary?

Airfare is below average for this route at the moment.

London, Ontario to Calgary flights typically cost between $259 and $453 in September.
The cheapest round-trip price found within the last 5 days was $225 on WestJet (Sep 15-Sep 18).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with WestJet and Air Canada from London to Calgary to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,424 reviews

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
WestJet
7.2
Good
3,424 reviews
WestJet
7.2
Good
3,424 reviews

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!
Air Canada
7.1
Good
11,415 reviews
WestJet
7.2
Good
3,424 reviews

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

YQU - YYC

After first flight cancelled they barely accommodated our flight to get to our destination, after 36 hours of travel and long layovers we arrived but the worst experience ever! I will definitely put claims in of the lost upgrades and lost time and money we had!!!

Related info for your journey

Find useful and relevant information for your journey from London to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from London to Calgary?

    If you wish to fly to Calgary from London, then you need to book flights from London to Calgary. There is 1 flight from London (YXU) to Calgary (YYC) per day to choose from. Flights to Calgary from London are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 4h 10m is how long a nonstop flight from London to Calgary typically takes.

  • How popular is this London, Ontario to Calgary flight route?

    This flight path from London to Calgary was viewed by 40 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from London, Ontario to Calgary?

    There are many flights that can get you from London, Ontario to Calgary in 4h 10m. Fly via WestJet or Air Canada to get the fastest option. The distance between London, Ontario and Calgary is about 1627 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from London, Ontario to Calgary round-trip?

    Flying on Air Canada is currently your cheapest option to Calgary, with prices starting at $146. Another option worth looking into is WestJet, starting at $149 round trip. Air Canada is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from London, Ontario to Calgary?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London, Ontario to Calgary on time: Delta (92%), WestJet (91%), Fiji Airways (86%).

  • What are the cheapest flights from London, Ontario to Calgary?

    Looking for the cheapest flight from London, Ontario to Calgary? While on average our users pay $917, our data indicates the cheapest price to be $108. The most popular route (London - Calgary), is priced around $229.

  • Can I find deals for flights from London to Calgary that include hotel bookings?

    Yes. In addition to deals on London to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Calgary.

  • Can I find deals for business class flights from London to Calgary?

    Yes. Cheapflights offers flight deals from London to Calgary 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, Ontario to Calgary?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Calgary (average of $167). Flying from London, Ontario to Calgary in December is currently the most expensive (average of $399). 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

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore

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.

Top 2 airlines flying from London to Calgary

Discover the top 2 airlines that operate flights from London to Calgary. 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 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$146Average$507FlexibilityNo cancel feeOn-time67%
WestJetCheapest$149Average$329FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.