Cheap flights from Calgary to London Heathrow Airport from C$ 401
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to London Heathrow Airport departing on 28/5. 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 Calgary to London Heathrow Airport
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Delta flights from Calgary to London Heathrow Airport
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How to get the cheapest flight ticket from Calgary to London Heathrow Airport
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 London Heathrow Airport?
The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Calgary, with most prices found around C$ 782. If you aren’t able to travel to London Heathrow Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 785.
What is the cheapest day to depart on your flight to London Heathrow Airport?
According to our data, Thursday is the cheapest day to fly to London Heathrow Airport from Calgary. The lowest ticket price found for a Thursday departure recently was C$ 1,317. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Calgary to London Heathrow Airport for around C$ 1,507.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
Our data shows that the cheapest Calgary to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 1,141. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,899 per ticket.
What is the cheapest Calgary to London Heathrow flight route?
Fly from Calgary to London Heathrow for the best Calgary - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Calgary when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 1,114 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Calgary for as low as C$ 942 on momondo.
What cabin class options are available on Calgary to London Heathrow flights?
There are 4 cabin classes available to choose from on Calgary to London Heathrow 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 Calgary to London Heathrow?
WestJet, Air Canada, and Lufthansa are the most popular carriers operating from Calgary to London Heathrow
Which airlines fly to London Heathrow Airport?
WestJet, Air Canada and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Calgary according to our data. WestJet is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Calgary to London Heathrow Airport on average per day?
11 flights are operational daily from Calgary to London Heathrow Airport as of April 2025. The most popular departure time for this route is 8:00p.m., with 100% of flights per day taking off in the evening.
How many flights depart from Calgary to London Heathrow Airport on average per week?
The number of flights available between Calgary and London Heathrow Airport is 79 per week as of April 2025. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.
When to book flights from Calgary to London Heathrow Airport
Cheap Calgary to London Heathrow Airport (YYC to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Calgary to London Heathrow Airport
How far is Calgary to London Heathrow by plane?
The straight-line distance from Calgary to London Heathrow is 7018.1 km. Typically, this will take 8h 30m by plane in normal conditions.
When did momondo last update prices for flights from Calgary Airport to London Heathrow Airport?
Prices for flights from Calgary Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to London Heathrow Airport?
As of April 2025, there are 6 operators available to choose from for flights from Calgary Airport to London Heathrow Airport.
How old do you have to be to fly from Calgary Airport to London Heathrow 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 Calgary Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow 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 London Heathrow 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 Calgary to London Heathrow Airport?
Based on momondo bookings for flights between Calgary and London Heathrow Airport, the leading plane model is Boeing 787-9 Dreamliner, making up 66.30% of the total bookings. Other popular models include Boeing 777-300ER with 14.76%, Airbus A330-300 with 5.29%, and Boeing 777-200/200ER with 3.06%.
What is the most popular airline from Calgary to London Heathrow Airport?
Based on momondo bookings for flights between Calgary and London Heathrow Airport, the leading airline is WestJet, making up 47% of the total bookings. Other popular airlines include Air Canada with 40%, Lufthansa with 12%, and British Airways with 1%.
Best airlines flying from Calgary to London Heathrow Airport
Compare and see reviews for airlines that fly from Calgary to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 635 | Free Cancellation | Rating 7.2 2,805 reviews | |||
| PriceFrom C$ 710 | Free Cancellation | Rating 7.4 642 reviews | |||
| PriceFrom C$ 781 | Free Cancellation | Rating 7.0 9,114 reviews | |||
| PriceFrom C$ 782 | Free Cancellation | Rating 6.7 7,002 reviews | |||
| PriceFrom C$ 809 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom C$ 1,000 | Free Cancellation | Rating 6.6 6,756 reviews |
WestJet Flights From Calgary to London Heathrow Airport
WestJet operates around 7 flights from Calgary to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been C$ 732, but momondo users have found WestJet deals from Calgary to London Heathrow Airport from as low as C$ 458 round-trip. WestJet has been scored 7.2/10 in 2,805 reviews.
Air Canada Flights From Calgary to London Heathrow Airport
The best Air Canada deal for Calgary to London Heathrow Airport flight tickets found on momondo in the last 72 hours was C$ 563, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 843 round-trip. Air Canada operates 7 flights out of Calgary into London Heathrow Airport in an average week, so prices vary by time and availability. 9,127 Air Canada reviews by users on momondo have scored the airline at 7.0/10.
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Why should I use momondo to find a flight deal from Calgary to London?
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 Calgary to London for you.
Can I find flights from Calgary to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Calgary which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Calgary to London?
momondo helps you find the best flight between Calgary and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Calgary to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Calgary and alert you when they change.