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Cheap flights from London, ON to Calgary from C$ 144

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYC
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Calgary are usually found in January or March, booked 57 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from London to Calgary

Enter your travel dates to find the best prices.

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 20 June 2026.

Tue 14/78:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Thu 16/79:55 p.m.
YYC
-
YXU
1 stop13h 55m
WestJet
Deal found 19/6C$ 333
Thu 13/88:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Mon 24/811:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 19/6C$ 343
Fri 31/78:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Wed 5/811:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 18/6C$ 361
Tue 1/98:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Tue 8/911:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 19/6C$ 362
Tue 14/72:40 p.m.
YXU
-
YYC
1 stop7h 45m
WestJet
Sat 18/711:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 16/6C$ 365
Tue 11/88:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Thu 27/811:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 19/6C$ 367
Thu 13/88:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Fri 28/811:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 19/6C$ 368
Thu 9/78:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Fri 24/711:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 17/6C$ 369
Tue 21/72:40 p.m.
YXU
-
YYC
1 stop7h 45m
WestJet
Fri 21/811:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 18/6C$ 371
Fri 14/88:40 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Tue 25/811:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 19/6C$ 372
Fri 10/75:55 p.m.
YXU
-
YYC
Nonstop4h 10m
WestJet
Sun 19/711:40 p.m.
YYC
-
YXU
Nonstop3h 40m
WestJet
Deal found 18/6C$ 374

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 20 June 2026.

Round-trip from

C$ 333

One-way from

C$ 144

Popular in

December

Cheapest in

January

Average price

C$ 481

Good round-trip deal

C$ 500 or less

Good one-way deal

C$ 349 or less
WestJet
  • WestJet
  • 14/7-16/7
  • 1 total stop
  • 18h 05m total
  • London to Calgary
Search Deals
WestJet
  • WestJet
  • 10/7
  • 1 total stop
  • 7h 00m total
  • London to Calgary
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 629,999 searches. Data last updated 20 June 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

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 3/9

3:30 p.m.-9:05 p.m.

1 stop7h 35m

Calgary

Mon 7/9

8:30 p.m.-9:20 a.m.

2 stops10h 50m

C$ 423

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 10/7

2:40 p.m.-8:25 p.m.

1 stop7h 45m

Calgary

Mon 13/7

9:55 p.m.-1:50 p.m.

2 stops13h 55m

C$ 433
Quickest round-trip

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 11/8

5:55 p.m.-8:05 p.m.

Nonstop4h 10m

Calgary

Fri 14/8

11:40 p.m.-5:20 a.m.

Nonstop3h 40m

C$ 452

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 21/8

6:20 p.m.-1:51 a.m.

1 stop9h 31m

Calgary

Tue 25/8

11:55 p.m.-9:20 a.m.

1 stop7h 25m

C$ 473

LondonCalgary

YXU - YYC

YXUYYC

London

Wed 22/7

6:20 p.m.-7:12 a.m.

2 stops14h 52m

Calgary

Sun 26/7

3:50 p.m.-9:17 a.m.

2 stops15h 27m

C$ 511

LondonCalgary

YXU - YYC

YXUYYC

London

Sat 4/7

5:55 p.m.-8:05 p.m.

Nonstop4h 10m

Calgary

Fri 17/7

11:40 p.m.-5:20 a.m.

Nonstop3h 40m

C$ 527

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 17/7

2:40 p.m.-8:25 p.m.

1 stop7h 45m

Calgary

Thu 23/7

1:00 a.m.-1:50 p.m.

2 stops10h 50m

C$ 538

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 18/8

2:40 p.m.-8:25 p.m.

1 stop7h 45m

Calgary

Fri 21/8

11:40 p.m.-5:20 a.m.

Nonstop3h 40m

C$ 544

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 13/8

6:20 p.m.-11:00 p.m.

1 stop6h 40m

Calgary

Tue 25/8

12:55 a.m.-9:20 a.m.

1 stop6h 25m

C$ 552

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 24/7

3:30 p.m.-7:12 a.m.

2 stops17h 42m

Calgary

Mon 27/7

6:30 a.m.-2:52 p.m.

1 stop6h 22m

C$ 553

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

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

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?

To ensure you get the cheapest price possible for a flight from London, Ontario to Calgary, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 236). Flying from London, Ontario to Calgary in December is currently the most expensive (average of C$ 579). 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 20 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Calgary as you normally would.

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

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 20 June 2026.
Get a feel of what it's like to fly with WestJet,Air Canada, andFlair Airlines from London to Calgary by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,375 reviews
Check prices

Boarding

7.4

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

7.0

Reviews

1 / 20
4.0
Okay

Jonathan,May 2026

LHR - YYC

We travelled Extended Economy. The plane was slightly late but ok cleanwise. The crew were reasonably welcoming but the in flight service was poor. The food was below expectations and worse than in prior years
WestJet
7.2
Good
3,375 reviews
WestJet
7.2
Good
3,375 reviews
Check prices

Boarding

7.4

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

7.0

Reviews

1 / 20
4.0
Okay

Jonathan,May 2026

LHR - YYC

We travelled Extended Economy. The plane was slightly late but ok cleanwise. The crew were reasonably welcoming but the in flight service was poor. The food was below expectations and worse than in prior years
Air Canada
7.1
Good
11,221 reviews
WestJet
7.2
Good
3,375 reviews
Check prices

Boarding

7.4

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

7.0

Reviews

1 / 20
4.0
Okay

Jonathan,May 2026

LHR - YYC

We travelled Extended Economy. The plane was slightly late but ok cleanwise. The crew were reasonably welcoming but the in flight service was poor. The food was below expectations and worse than in prior years
Flair Airlines
6.0
Okay
269 reviews
WestJet
7.2
Good
3,375 reviews
Check prices

Boarding

7.4

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

7.0

Reviews

1 / 20
4.0
Okay

Jonathan,May 2026

LHR - YYC

We travelled Extended Economy. The plane was slightly late but ok cleanwise. The crew were reasonably welcoming but the in flight service was poor. The food was below expectations and worse than in prior years

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?

    Booking a flight from London (YXU) to Calgary (YYC) is your only option if you wish to fly from London to Calgary. On a typical day, there are 2 flights from London to Calgary, all of which are around 4h 10m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from London to Calgary.

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

    Flights from London to Calgary have been viewed 2,975 times in the past calendar month.

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

    Departing from London, Ontario to Calgary will take you 7h 35m. Airlines will cover a distance of 2618 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from London, Ontario to Calgary is Flair Airlines. Our recent data shows that you can find tickets from as low as C$ 76 on this airline. Additional options worth looking into are Air Canada and WestJet, starting at C$ 195 and C$ 196 round-trip. You may be able to fly from London, Ontario to Calgary for 79% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London, Ontario to Calgary one-way?

    One-way options have recently been found by users for as low as C$ 92 on Flair Airlines. Other airlines that offer cheap prices include WestJet from C$ 96 and Air Canada from C$ 130 one-way.

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

    While on average a flight from London, Ontario to Calgary is generally C$ 517, our data shows the cheapest flight currently is C$ 243. When looking at the most popular route, (London - Calgary), you can expect to pay C$ 304 for that flight.

  • 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 C$ 236). Flying from London, Ontario to Calgary in December is currently the most expensive (average of C$ 579). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Kananaskis
Airdrie
Drumheller

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Fly from London to Calgary on these airlines

Choose from the following airlines for your flight from London to Calgary. Flights are based on user searches made on Cheapflights and were last updated on 20 June 2026.
WestJet flights from London to Calgary
Air Canada flights from London to Calgary
Flair Airlines flights from London to Calgary

Top 3 airlines flying from London to Calgary

Discover the top 3 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 629,999 searches. Data last updated 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 76AverageC$ 344FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 195AverageC$ 565FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 196AverageC$ 414FlexibilityNo cancel feeOn-time60%
Search WestJet 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 London to Calgary?

Deals for London to Calgary flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Calgary.

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

Yes! Cheapflights helps users easily find flights from London to Calgary with no change fees.

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

Yes! Start tracking prices for London to Calgary flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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