Cheap flights from London to Calgary from C$ 298
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Calgary departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Transat flights from London to Calgary
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How to get the cheapest flight ticket from London to Calgary
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Calgary?
What is the cheapest month to fly to Calgary?
The cheapest month to fly to Calgary from London is in November. Flight prices, which tend to average around C$ 651, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Calgary from London during January instead. Flights to Calgary in January, while not as cheap as those in November, still average around C$ 695.
What is the cheapest day to depart on your flight to Calgary?
The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as C$ 1,097. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,344.
What is the cheapest time of day to depart on your flight to Calgary?
Our data shows that the cheapest London to Calgary flights are usually those with departure times in the evening. Our users have found flights to Calgary in the evening for as low as C$ 655. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,406 on average. Flights to Calgary from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest London to Calgary flight route?
Fly from London Heathrow to Calgary for the best London - Calgary flight prices
How far in advance should I book a flight to Calgary?
You are more likely to see cheaper flights to Calgary from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 1,138 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from London for as low as C$ 1,094 on momondo.
What cabin class options are available on London to Calgary flights?
There are 3 cabin classes available to choose from on London to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Calgary flights?
No. A direct flight is the cheapest option for a flight between London to Calgary.
How have London to Calgary flight prices changed over time?
As of July 2025, prices for London to Calgary flights are approximately 7% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Calgary?
WestJet is the most popular carrier operating from London to Calgary
Which airlines fly to Calgary?
WestJet, Air Canada and Lufthansa are the top three most popular airlines that fly to Calgary from London according to our data. WestJet is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Calgary. Keep in mind that there are 3 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Calgary on average per day?
11 flights are operational daily from London to Calgary as of July 2025. The most popular departure time for this route is 10:00a.m., with 92% of flights per day taking off at noon.
How many flights depart from London to Calgary on average per week?
The number of flights available between London and Calgary is 77 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from London to Calgary
Cheap London to Calgary (LON to YYC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Calgary
How far is London to Calgary by plane?
The distance between London and Calgary is about 7030.5 km. A reasonable flight in good conditions will take 8h 50m.
When did momondo last update prices for flights from London to Calgary Airport?
Prices for flights from London to Calgary Airport refresh daily.
How many operators does momondo search for flights from London to Calgary Airport?
As of July 2025, there are 3 operators available to choose from for flights from London to Calgary Airport.
How old do you have to be to fly from London to Calgary Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Calgary Airport.
What documentation or ID do you need to fly to Calgary Airport?
The travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Calgary?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Calgary is Boeing 787-9 Dreamliner (68.92% of total bookings). The next most popular plane models are Boeing 777 (11.98%), Boeing 777-300ER (6.21%), and Airbus A319 (4.40%).
What is the most popular airline from London to Calgary?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Calgary is WestJet (45% of total bookings). The next most popular airlines are Air Canada (37%), Lufthansa (11%), and Air Transat (7%).
Best airlines flying from London to Calgary
Compare and see reviews for airlines that fly from London to Calgary with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 642 | Free Cancellation | Rating 7.2 2,912 reviews | |||
| PriceFrom C$ 657 | Free Cancellation | Rating 6.8 7,208 reviews | |||
| PriceFrom C$ 766 | Free Cancellation | Rating 7.1 9,671 reviews |
WestJet Flights From London to Calgary
Across 7 WestJet flights from London to Calgary this week, the average price was C$ 813, with the best WestJet deals starting from C$ 471 round-trip. 2,912 users have rated WestJet on momondo, with an average score of 7.2/10.
Air Canada Flights From London to Calgary
C$ 562 is the best Air Canada flight deal from London to Calgary found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to C$ 946, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 9,671 user reviews) flies into Calgary from London 7 times in an average week so prices can vary.
Travelling to a place near Calgary?
Book flights to Calgary if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Calgary?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Calgary from London.
Can I find flights from London to Calgary with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Calgary flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Calgary?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from London.
I’m not ready to book a flight from London to Calgary right now. Can momondo alert me if prices change?
Price alerts on flights to Calgary from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.