Cheap flights from Calgary to London from £221
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 departing on 20/9. 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 Canada flights from Calgary to London Heathrow Airport
Our best Air Canada deals on Calgary to London Heathrow Airport flight tickets
WestJet flights from Calgary to London Heathrow Airport
Our best WestJet deals on Calgary to London Heathrow Airport flight tickets
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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 typical price of a round-trip flight between Calgary and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
In general, January is the cheapest month to fly from Calgary to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £424. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Calgary averaging around £426.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Calgary is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £541. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £633.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Calgary to London Heathrow Airport in the afternoon for as low as £514. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £770 on average. Flights to London Heathrow Airport from Calgary at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
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 £596 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 £494 on momondo.
What cabin class options are available on Calgary to London Heathrow flights?
There are 3 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 49% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 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?
The number of flights available between Calgary and London Heathrow Airport is 11 per day as of May 2025. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.
How many flights depart from Calgary to London Heathrow Airport on average per week?
As of May 2025, there are 79 flights per week flying from Calgary to London Heathrow Airport. The most common day of the week flights depart is Tue, with 15% of flights taking off 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?
Calgary and London Heathrow are 4360.9 mi apart from one another. By plane, this route typically takes 8h 30m.
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 were last updated today.
How many operators does momondo search for flights from Calgary Airport to London Heathrow Airport?
The number of operators available for flights from Calgary Airport to London Heathrow Airport is 4 as of May 2025.
How old do you have to be to fly from Calgary Airport to London Heathrow 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 Calgary Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Calgary to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Calgary to London Heathrow Airport is Boeing 787-9 Dreamliner, representing 57.93% of all bookings. The subsequent popular models are Boeing 777-300ER at 23.17%, Airbus A330-300 at 6.10%, and Boeing 787-10 Dreamliner at 2.13%.
What is the most popular airline from Calgary to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Calgary to London Heathrow Airport is WestJet, representing 49% of all bookings. The subsequent popular airlines are Air Canada at 39%, Lufthansa at 7%, and Virgin Atlantic at 5%.
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 £342 | Free Cancellation | Rating 7.2 2,841 reviews | |||
| PriceFrom £421 | Free Cancellation | Rating 7.0 9,347 reviews | |||
| PriceFrom £423 | Free Cancellation | Rating 7.4 644 reviews | |||
| PriceFrom £424 | Free Cancellation | Rating 6.7 7,073 reviews |
WestJet Flights From Calgary to London Heathrow Airport
WestJet flight deals from Calgary to London Heathrow Airport start from £454 round-trip. Over the 7 WestJet flights for this route in a normal week, average airfare is usually £746 round-trip - but some users have found much cheaper deals with momondo.
Air Canada Flights From Calgary to London Heathrow Airport
Air Canada is also a popular choice for this route. Air Canada flight deals for Calgary to London Heathrow Airport start from as low as £560 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around £807. Air Canada operates 7 flights to London Heathrow Airport from Calgary in an average week. Users have rated it 7.0/10 across 9,347 reviews.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Calgary to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to London. momondo saves you time and could save you money on your trip.
Can I find flights from Calgary to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Calgary with this policy.
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?
Of course. momondo tracks the price of Calgary to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.