Cheap flights from London to Calgary from $351
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 9/15. 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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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 month of November is, on average, the cheapest month to fly to Calgary from London, with most prices found around $477. 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 $509.
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 Tuesday when prices can be found for as low as $892. This is often the case because there is less demand to fly during this day of the week. Flights from London to Calgary on a Monday will generally be more expensive and average around $1,040. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Calgary?
The cheapest time of day to fly to Calgary is in the afternoon when flights can be purchased for as low as $752. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,055 on average. Flights to Calgary from London in the morning are generally more expensive because this time of day is more convenient for travelers’ 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 13 weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $833 when searching 13 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 $771 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 June 2025, prices for London to Calgary flights are approximately 6% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Calgary?
WestJet, Aer Lingus, and Air Transat are the most popular carriers operating from London to Calgary
What airlines fly to Calgary?
Air Canada, WestJet and Lufthansa are the top three most popular airlines that fly to Calgary from London according to our data. Air Canada is the first choice among our users, with 36% of people opting to fly with this airline when traveling 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?
The number of flights available between London and Calgary is 11 per day as of June 2025. The most frequent departure time is 10:00AM, with 92% of daily flights leaving at noon.
How many flights depart from London to Calgary on average per week?
As of June 2025, 77 flights take off from London and land in Calgary each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off 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?
A flight from London to Calgary will travel around 4368.6 mi. Typically, this will take 8h 55m by plane in normal conditions.
When did momondo last update prices for flights from London to Calgary Airport?
Prices for flights from London to Calgary Airport are updated daily.
How many operators does momondo search for flights from London to Calgary Airport?
There are 3 operators available for flights from London to Calgary Airport as of June 2025.
How old do you have to be to fly from London to Calgary Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Calgary?
momondo data reveals that the most frequently booked plane model on the route from London to Calgary is Boeing 787-9 Dreamliner, representing 71.23% of all bookings. The subsequent popular models are Boeing 777 at 15.06%, Airbus A319 at 5.01%, and Airbus A350-1000 at 2.69%.
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 (43% of total bookings). The next most popular airlines are Air Canada (30%) and Lufthansa (27%).
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 $443 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $641 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom $676 | Free Cancellation | Rating 6.7 7,136 reviews |
WestJet Flights From London to Calgary
WestJet flight deals from London to Calgary start from $641 round-trip. Over the 6 WestJet flights for this route in a normal week, average airfare is usually $893 round-trip - but some users have found much cheaper deals with momondo.
Air Canada Flights From London to Calgary
Another popular option for London to Calgary flights is Air Canada (7.1/10, 9,531 ratings). Air Canada flies from London to Calgary around 7 times per week, with deals starting from $443 round-trip and rising to an average price of around $995.
Traveling 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?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Calgary for you.
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?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Calgary.
I’m not ready to book a flight from London to Calgary right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Calgary from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.