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

Airfare is below average for this route at the moment. Calgary to London, Ontario flights typically cost between C$ 615 and C$ 369 in July. The cheapest round-trip price found within the last 5 days was C$ 298 on WestJet (16 Jul-21 Jul).

Question 1

Which airport typically offers the quickest layover for flights from Calgary to London, Ontario?

Accepted Answer

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 46m.

Question 2

Which airline has the best punctuality record on Calgary to London flights?

Accepted Answer

Over the past year, WestJet has had the lowest number of delays on this route, with just 9% of flights being delayed.

Question 3

How often are flights from Calgary to London delayed?

Accepted Answer

About 9% of weekly flights between Calgary and London have experienced delays in the past year, with the average delay time being 95 minutes.

Question 4

What’s the fastest layover option from Calgary to London, Ontario?

Accepted Answer

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 6h 16m.

Question 5

What’s the cheapest layover airport for flights from Calgary to London, Ontario?

Accepted Answer

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 576.

Question 6

What is the most punctual flight time for Calgary to London flights?

Accepted Answer

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 7

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Question 8

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

Accepted Answer

Airfare is below average for this route at the moment.Calgary to London, Ontario flights typically cost between C$ 615 and C$ 369 in July.
The cheapest round-trip price found within the last 5 days was C$ 298 on WestJet (16 Jul-21 Jul).

Question 9

What’s the top layover airport for flights from Calgary to London, Ontario?

Accepted Answer

Toronto (YYZ) – chosen by Cheapflights users on 94% of one-stop itineraries from Calgary to London, Ontario on Cheapflights.

Question 10

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

Accepted Answer

Flights from Calgary to London have been viewed 489 times in the past calendar month.

Question 11

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

Accepted Answer

Airlines like WestJet fly from Calgary to London, Ontario in about 3h 40m. The time it takes to get you to your destination is usually consistent. There are 2618 km between Calgary and London, Ontario. Most flights are nonstop.

Question 12

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

Accepted Answer

Currently priced at C$ 104, Flair Airlines will fly you from Calgary to London, Ontario and back. In addition to Flair Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Air Canada - these airlines can fly you to your destination from C$ 194 and C$ 211, respectively. Flair Airlines is 73% cheaper than the average price of flights available within the next 90 days to this destination.

Question 13

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Calgary to London, Ontario, you should look to book at least 86 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.

Question 14

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Calgary to London, Ontario (average of C$ 278). Flying from Calgary to London, Ontario in December is currently the most expensive (average of C$ 538). 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.

Question 15

Weekly flight availability from Calgary to London, Ontario

Accepted Answer

The most flights from YYC to YXU are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Question 18

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

Accepted Answer

Looking for the cheapest flight from Calgary to London, Ontario? While on average our users pay C$ 399, our data indicates the cheapest price to be C$ 155. The most popular route (Calgary - London), is priced around C$ 479.

Question 19

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

Accepted Answer

The top 3 most reliable airlines when flying from Calgary to London, Ontario are Delta (88%), WestJet (84%) and Fiji Airways (50%).

Question 20

What are the most popular airlines that fly from Calgary to London, Ontario?

Accepted Answer

Consider WestJet, Air Canada or Flair Airlines when booking your flight. These represent the most popular airlines when flying from Calgary to London, Ontario.

Question 21

What is the cheapest time of day to fly from YYC to YXU?

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Calgary to London, Ontario by exploring options for tickets in the afternoon.

Question 22

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

Accepted Answer

Booking a flight from Calgary (YYC) to London (YXU) is your only option if you wish to fly from Calgary to London. On a typical day, there is 1 flight from Calgary to London, all of which are around 3h 40m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Calgary to London.

Question 23

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

Accepted Answer

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

Question 24

How can I find direct flights from Calgary to London?

Accepted Answer

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

Question 25

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

Accepted Answer

Yes. Cheapflights offers flight deals from Calgary 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.

Question 26

How does Cheapflights help users find flights from Calgary to London?

Accepted Answer

Deals for Calgary to London 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.

Question 27

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Calgary to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 28

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

Accepted Answer

Yes, we can. To see specific flights from Calgary to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 29

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

Accepted Answer

Yes! Start tracking prices for Calgary to London 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.

Round-trip from	C$ 298
One-way from	C$ 152
Popular in	December
Cheapest in	January
Average price	C$ 480
Good round-trip deal	C$ 433 or less
Good one-way deal	C$ 213 or less

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 104	AverageC$ 228	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
WestJet	CheapestC$ 194	AverageC$ 390	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 211	AverageC$ 530	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Cheap flights from Calgary to London, ON from C$ 152

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Calgary to London

Cheapest flights from Calgary to LondonExplore the most affordable flight options available from Calgary to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Explore the most affordable flight options available from Calgary to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Best flights from Calgary to LondonDiscover carefully curated flight deals from Calgary to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2026.

Discover carefully curated flight deals from Calgary to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2026.

Direct flights from Calgary to LondonExplore direct flight options from Calgary to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 June 2026.

Explore direct flight options from Calgary to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 June 2026.

Last-minute flights from Calgary to LondonDiscover last-minute flight deals from Calgary to London. Data last updated 12 June 2026 and is based on user searches.

Discover last-minute flight deals from Calgary to London. Data last updated 12 June 2026 and is based on user searches.

One-way flights from Calgary to LondonSearch for one-way flight options from Calgary to London. Find affordable one-way fares based on user searches. Data last updated 12 June 2026.

Search for one-way flight options from Calgary to London. Find affordable one-way fares based on user searches. Data last updated 12 June 2026.

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Best time to book a flight from Calgary to London

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Cheapflights Insights

Everything you need to know about your flight from Calgary to London

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

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

What is the cheapest time of day to fly from YYC to YXU?

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

Weekly flight availability from Calgary to London, Ontario

How often are flights from Calgary to London delayed?

What is the most punctual flight time for Calgary to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Calgary to London flights?

What’s the top layover airport for flights from Calgary to London, Ontario?

What’s the cheapest layover airport for flights from Calgary to London, Ontario?

What’s the fastest layover option from Calgary to London, Ontario?

Which airport typically offers the quickest layover for flights from Calgary to London, Ontario?

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 12 June 2026.

Read through reviews of airlines operating flights from Calgary to London, such as WestJet,Air Canada, andFlair Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Calgary to London. 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 Calgary to London?

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

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

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

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

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

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

How can I find direct flights from Calgary to London?

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

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

Travelling to a place near London?

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Search flights from Calgary to London by cabin class

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Other flights to London

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Calgary and London flights

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Top 3 airlines flying from Calgary to London

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How does Cheapflights help users find flights from Calgary to London?

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

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

Cheapest flights from Calgary to London
Explore the most affordable flight options available from Calgary to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Best flights from Calgary to London
Discover carefully curated flight deals from Calgary to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2026.

Direct flights from Calgary to London
Explore direct flight options from Calgary to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 June 2026.

Last-minute flights from Calgary to London
Discover last-minute flight deals from Calgary to London. Data last updated 12 June 2026 and is based on user searches.

One-way flights from Calgary to London
Search for one-way flight options from Calgary to London. Find affordable one-way fares based on user searches. Data last updated 12 June 2026.