Cheap Flights from Calgary (YYC) to London (LHR) from HK$1,321~

View HK$1,321 flight on Thu, 20 Nov 2025Opens in a new window

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

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Find Cheap Flights from Calgary (YYC) to London (LHR)

Prices were available within the past 7 days and start at HK$1,321 for one-way flights and HK$3,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, 20 Nov - Sat, 13 Dec
YYC
Calgary
LHR
London
HK$3,720 Return, found 8 hours ago
HK$3,720
Return
found 8 hours ago
Select WestJet flight, departing Thu, 20 Nov from Calgary to London, returning Sat, 13 Dec, priced at HK$3,720 found 8 hours ago
Air Canada
Sat, 22 Nov - Wed, 10 Dec
YYC
Calgary
LHR
London
HK$4,243 Return, found 8 hours ago
HK$4,243
Return
found 8 hours ago
Select Air Canada flight, departing Sat, 22 Nov from Calgary to London, returning Wed, 10 Dec, priced at HK$4,243 found 8 hours ago
Air Canada
Sat, 22 Nov - Wed, 10 Dec
YYC
Calgary
LHR
London
HK$4,344 Return, found 8 hours ago
HK$4,344
Return
found 8 hours ago
Select Air Canada flight, departing Sat, 22 Nov from Calgary to London, returning Wed, 10 Dec, priced at HK$4,344 found 8 hours ago
WestJet
Sat, 27 Dec - Wed, 25 Feb
YYC
Calgary
LHR
London
HK$5,109 Return, found 3 days ago
HK$5,109
Return
found 3 days ago
Select WestJet flight, departing Sat, 27 Dec from Calgary to London, returning Wed, 25 Feb, priced at HK$5,109 found 3 days ago
Air Canada
Sat, 22 Nov - Wed, 10 Dec
YYC
Calgary
LHR
London
HK$5,160 Return, found 8 hours ago
HK$5,160
Return
found 8 hours ago
Select Air Canada flight, departing Sat, 22 Nov from Calgary to London, returning Wed, 10 Dec, priced at HK$5,160 found 8 hours ago
Air Canada
Thu, 20 Nov - Sat, 13 Dec
YYC
Calgary
LHR
London
HK$5,212 Return, found 8 hours ago
HK$5,212
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 20 Nov from Calgary to London, returning Sat, 13 Dec, priced at HK$5,212 found 8 hours ago
Air Canada
Thu, 20 Nov - Sat, 13 Dec
YYC
Calgary
LHR
London
HK$5,264 Return, found 8 hours ago
HK$5,264
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 20 Nov from Calgary to London, returning Sat, 13 Dec, priced at HK$5,264 found 8 hours ago
Delta
Sat, 22 Nov - Wed, 10 Dec
YYC
Calgary
LHR
London
HK$5,355 Return, found 8 hours ago
HK$5,355
Return
found 8 hours ago
Select Delta flight, departing Sat, 22 Nov from Calgary to London, returning Wed, 10 Dec, priced at HK$5,355 found 8 hours ago
Virgin Atlantic
Sat, 22 Nov - Wed, 10 Dec
YYC
Calgary
LHR
London
HK$5,417 Return, found 8 hours ago
HK$5,417
Return
found 8 hours ago
Select Virgin Atlantic flight, departing Sat, 22 Nov from Calgary to London, returning Wed, 10 Dec, priced at HK$5,417 found 8 hours ago
Air France
Sat, 4 Oct - Sat, 18 Oct
YYC
Calgary
LHR
London
HK$5,621 Return, found 3 days ago
HK$5,621
Return
found 3 days ago
Select Air France flight, departing Sat, 4 Oct from Calgary to London, returning Sat, 18 Oct, priced at HK$5,621 found 3 days ago

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

February is typically the cheapest month to fly

From HK$3,378 - HK$5,371 per traveller.

Graph displaying average flight prices per month

Calgary to London route information
Origin airport
Calgary Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, Lufthansa, United, Virgin Atlantic, WestJet
Return price
HK$3,720
Distance
6972 km
Average flight time
15 hours 35 mins

Flights from Calgary to London

Book cheap flights from Calgary (YYC) to London (LHR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Calgary (YYC) to London (LHR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Calgary (YYC) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your London flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in London and things to do in London for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$1,321 now!

 

Frequently asked questions

How much is a flight from Calgary Intl. Airport (YYC) to LHR?
Start packing your suitcase, because round-trip flights from YYC Calgary International Airport to London Heathrow start from HK$3,720. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YYC to London Heathrow?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Calgary Intl. Airport (YYC) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Calgary Intl. Airport (YYC) to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from YYC to LHR?
The distance is around 7,000 kilometers, so pack your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your Calgary to Hounslow flight? Earplugs, a sleep mask and a travel pillow are a few essentials.
Which airlines fly direct from YYC to London Heathrow?
WestJet (WS) is the preferred choice for many travelers. It offers 30 flights between Calgary Intl. Airport (YYC) and Heathrow Airport each month. Offering 30 flights a month on this route, Air Canada (AC) is another good option.
Are YYC to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Calgary Intl. Airport (YYC) and Heathrow Airport (LHR) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to pounce when the price is low.

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