Cheap flights from London Heathrow Airport to Calgary from £254
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 Heathrow Airport to Calgary departing on 4/11. 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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WestJet flights from London Heathrow Airport to Calgary
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KLM flights from London Heathrow Airport to Calgary
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How to get the cheapest flight ticket from London Heathrow Airport 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 cheapest month to fly to Calgary?
The cheapest month to fly to Calgary from London Heathrow Airport is in January. Flight prices, which tend to average around £381, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Calgary from London Heathrow Airport during February instead. Flights to Calgary in February, while not as cheap as those in January, still average around £397.
What is the cheapest day to depart on your flight to Calgary?
Our data shows that Friday is the least expensive day to fly to Calgary. Tickets to fly out on this day can be as low as £621. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Calgary for around £689.
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 evening when flights can be purchased for as low as £395. Flights in the morning are often more expensive, with an average ticket price of £733.
What is the cheapest London Heathrow to Calgary flight route?
Fly from London Heathrow to Calgary for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around £609 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from London Heathrow Airport for as low as £585 on momondo.
What cabin class options are available on London Heathrow to Calgary flights?
There are 4 cabin classes available to choose from on London Heathrow to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Calgary?
WestJet is the most popular carrier operating from London Heathrow to Calgary
Which airlines fly to Calgary?
Air Canada, WestJet and Lufthansa are the top three most popular airlines that fly to Calgary from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Calgary. Keep in mind that there are 11 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 Heathrow Airport to Calgary on average per day?
As of July 2025, there are 11 flights per day flying from London Heathrow Airport to Calgary. The most common time of day flights depart is 10:00, with 92% of flights taking off at midday.
How many flights depart from London Heathrow Airport to Calgary on average per week?
77 flights are operational weekly from London Heathrow Airport to Calgary as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from London Heathrow Airport to Calgary
Cheap London Heathrow Airport to Calgary (LHR to YYC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Calgary
How far is London Heathrow to Calgary by plane?
A flight from London Heathrow to Calgary will travel around 4360.9 mi. By plane, this route typically takes 8h 50m.
When did momondo last update prices for flights from London Heathrow Airport to Calgary Airport?
Prices for flights from London Heathrow Airport to Calgary Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Calgary Airport?
As of July 2025, there are 11 operators available to choose from for flights from London Heathrow Airport to Calgary Airport.
How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport to Calgary?
Based on momondo bookings for flights between London Heathrow Airport and Calgary, the leading plane model is Boeing 787-9 Dreamliner, making up 68.90% of the total bookings. Other popular models include Boeing 777 with 11.99%, Boeing 777-300ER with 6.21%, and Airbus A319 with 4.40%.
What is the most popular airline from London Heathrow Airport to Calgary?
Based on momondo bookings for flights between London Heathrow Airport and Calgary, the leading airline is Air Canada, making up 42% of the total bookings. Other popular airlines include WestJet with 36%, Lufthansa with 11%, and Virgin Atlantic with 6%.
Best airlines flying from London Heathrow Airport to Calgary
Compare and see reviews for airlines that fly from London Heathrow Airport to Calgary with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £312 | Free Cancellation | Rating 7.2 2,909 reviews | |||
| PriceFrom £321 | Free Cancellation | Rating 6.8 7,201 reviews | |||
| PriceFrom £350 | Free Cancellation | Rating 7.1 9,657 reviews | |||
| PriceFrom £445 | Free Cancellation | Rating 7.8 405 reviews | |||
| PriceFrom £486 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom £487 | Free Cancellation | Rating 7.6 1,299 reviews | |||
| PriceFrom £504 | Free Cancellation | Rating 7.5 1,471 reviews | |||
| PriceFrom £530 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom £539 | Free Cancellation | Rating 6.6 7,081 reviews | |||
| PriceFrom £544 | Free Cancellation | Rating 7.2 10,000 reviews |
WestJet Flights From London Heathrow Airport to Calgary
WestJet flies from London Heathrow Airport to Calgary around 7 times per week, with 2,909 momondo users rating the airline 7.2/10. The cheapest WestJet deal from London Heathrow Airport to Calgary in the last 72 hours was £427 (round-trip), much lower than the average airfare cost of £863 for WestJet flights on this route.
Air Canada Flights From London Heathrow Airport to Calgary
Air Canada (7.1/10 from 9,657 reviews) operates around 7 flights from London Heathrow Airport to Calgary in any given week. The average Air Canada airfare for this route is around £956, with deals from around £480 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Calgary flight searches in the last 72 hours.
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?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Calgary . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Calgary with flexible booking policies on momondo?
Flights from London to Calgary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Calgary?
Once you have performed a search for London to Calgary flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
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.