$160 Cheap Flights from Calgary (YYC) to London (LHR)

View $160 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Heathrow Airport (LHR)

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Cheap Flights from Calgary to London (YYC-LHR)

Prices were available within the past 7 days and start at $160 for one-way flights and $454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Jan 16 - Fri, Jan 23
YYC
Calgary
LHR
London
$454 Roundtrip, found 1 hour ago
$454
Roundtrip
found 1 hour ago
Select WestJet flight, departing Fri, Jan 16 from Calgary to London, returning Fri, Jan 23, priced at $454 found 1 hour ago
WestJet
Mon, Nov 17 - Fri, Nov 21
YYC
Calgary
LHR
London
$483 Roundtrip, found 1 hour ago
$483
Roundtrip
found 1 hour ago
Select WestJet flight, departing Mon, Nov 17 from Calgary to London, returning Fri, Nov 21, priced at $483 found 1 hour ago
WestJet
Sat, Nov 15 - Fri, Dec 5
YYC
Calgary
LHR
London
$484 Roundtrip, found 20 hours ago
$484
Roundtrip
found 20 hours ago
Select WestJet flight, departing Sat, Nov 15 from Calgary to London, returning Fri, Dec 5, priced at $484 found 20 hours ago
WestJet
Tue, Feb 3 - Sat, Feb 28
YYC
Calgary
LHR
London
$491 Roundtrip, just found
$491
Roundtrip
just found
Select WestJet flight, departing Tue, Feb 3 from Calgary to London, returning Sat, Feb 28, priced at $491 just found
Air Canada
Sat, Nov 15 - Sat, Dec 6
YYC
Calgary
LHR
London
$533 Roundtrip, just found
$533
Roundtrip
just found
Select Air Canada flight, departing Sat, Nov 15 from Calgary to London, returning Sat, Dec 6, priced at $533 just found
Virgin Atlantic
Wed, Mar 18 - Wed, Apr 1
YYC
Calgary
LHR
London
$564 Roundtrip, found 19 hours ago
$564
Roundtrip
found 19 hours ago
Select Virgin Atlantic flight, departing Wed, Mar 18 from Calgary to London, returning Wed, Apr 1, priced at $564 found 19 hours ago
Delta
Wed, Mar 18 - Wed, Apr 1
YYC
Calgary
LHR
London
$564 Roundtrip, found 19 hours ago
$564
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Mar 18 from Calgary to London, returning Wed, Apr 1, priced at $564 found 19 hours ago
Air France
Wed, Mar 18 - Wed, Apr 1
YYC
Calgary
LHR
London
$651 Roundtrip, found 19 hours ago
$651
Roundtrip
found 19 hours ago
Select Air France flight, departing Wed, Mar 18 from Calgary to London, returning Wed, Apr 1, priced at $651 found 19 hours ago
American Airlines
Wed, Mar 18 - Wed, Apr 1
YYC
Calgary
LHR
London
$657 Roundtrip, found 19 hours ago
$657
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Mar 18 from Calgary to London, returning Wed, Apr 1, priced at $657 found 19 hours ago
Iberia
Wed, Mar 18 - Wed, Apr 1
YYC
Calgary
LHR
London
$662 Roundtrip, found 19 hours ago
$662
Roundtrip
found 19 hours ago
Select Iberia flight, departing Wed, Mar 18 from Calgary to London, returning Wed, Apr 1, priced at $662 found 19 hours ago

Find the cheapest month to fly from Calgary (YYC) to London (LHR)

February is typically the cheapest month to fly

From $430 - $556 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $630
LGW
Gatwick
Average driving time to city center52 min
Flights from $630
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $1,150
LCY
London City
Closest
Average driving time to city center21 min
Flights from $1,150

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR) cost?
Get a cheap one-way flight from $160 or cheap return flight from $454 from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between YYC and LHR. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
If you're departing from Calgary Intl. Airport (YYC), you can board a direct flight to Heathrow Airport (LHR) with WestJet.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
While prices can vary depending on your travel dates, WestJet and Air Canada are popular choices for flights between Calgary Intl. Airport (YYC) and Heathrow Airport (LHR). You can also compare airlines on Expedia and use the "Sort by" filter to find the lowest fare for your YYC to LHR flight.
How many flights per day from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
When departing from Calgary Intl. Airport (YYC), you can pick from an average of 2 daily direct flights to Heathrow Airport (LHR).
What are the most popular departure times for flights from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
More passengers fly between YYC and LHR at 5 PM than at any other time of day. Looking to skip the crowds? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from YYC to LHR?
Fly on a Friday if you're after the largest selection of flights from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR).
What is the earliest flight from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
Calgary Intl. Airport (YYC)'s earliest flight to Heathrow Airport (LHR) is at approximately 5:30PM UTC-7. With a travel time of 8h 50m, you'll arrive at around 9:20AM UTC+0.
How long does it take to fly from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
It takes about 8 hours and 45 minutes to fly the 4,400 mi from YYC to LHR.
What airline has the least delays from YYC to LHR?
With 100% of journeys typically arriving as scheduled, British Airways has the best on-time performance for nonstop flights from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR). To keep track of your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
To avoid possible delays on the Calgary Intl. Airport (YYC) to Heathrow Airport (LHR) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Calgary Intl. Airport (YYC)?
Browse your flight options from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR). This is the only airport in London you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR) last-minute?
Booking your plane ticket from YYC to LHR right before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a YYC to LHR flight and hotel package?
Compared with arranging flights and hotels separately, booking a YYC to LHR flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Heathrow Airport (LHR)?
In most cases, you can modify or cancel your YYC to LHR flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Calgary Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic, WestJet
Roundtrip price
$454
Distance
4357 mi
Average flight time
15 hours 42 mins

Book with confidence

Calgary to London Flights

The cheapest times to fly from Calgary to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to London are during the month of January. You can find some of the cheapest flights from Calgary to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to London

Sunday is one of the best days to book for cheap flights from Calgary to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $160 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to London Flights

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