S$314 Cheap Flights from Calgary to London

View S$314 flight on Tue, 13 Jan, 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 S$314 for one-way flights and S$807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$807 Return, found 5 days ago
S$807
Return
found 5 days ago
Select WestJet flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$807 found 5 days ago
American Airlines
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$977 Return, found 5 days ago
S$977
Return
found 5 days ago
Select American Airlines flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$977 found 5 days ago
Finnair
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$981 Return, found 5 days ago
S$981
Return
found 5 days ago
Select Finnair flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$981 found 5 days ago
American Airlines
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$981 Return, found 5 days ago
S$981
Return
found 5 days ago
Select American Airlines flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$981 found 5 days ago
Finnair
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$986 Return, found 5 days ago
S$986
Return
found 5 days ago
Select Finnair flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$986 found 5 days ago
British Airways
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$994 Return, found 5 days ago
S$994
Return
found 5 days ago
Select British Airways flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$994 found 5 days ago
British Airways
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$998 Return, found 5 days ago
S$998
Return
found 5 days ago
Select British Airways flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$998 found 5 days ago
American Airlines
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$1,002 Return, found 5 days ago
S$1,002
Return
found 5 days ago
Select American Airlines flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$1,002 found 5 days ago
Finnair
Tue, 13 Jan - Wed, 28 Jan
YYC
Calgary
LHR
London
S$1,007 Return, found 5 days ago
S$1,007
Return
found 5 days ago
Select Finnair flight, departing Tue, 13 Jan from Calgary to London, returning Wed, 28 Jan, priced at S$1,007 found 5 days ago
Delta
Sat, 6 Sep - Sat, 20 Sep
YYC
Calgary
LHR
London
S$1,112 Return, found 2 days ago
S$1,112
Return
found 2 days ago
Select Delta flight, departing Sat, 6 Sep from Calgary to London, returning Sat, 20 Sep, priced at S$1,112 found 2 days ago

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

February is typically the cheapest month to fly

From S$551 - S$909 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, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic, WestJet
Return price
S$807
Distance
6972 km
Average flight time
15 hours 35 mins

Flights from Calgary to London

There are several airlines that operate frequent flights from Calgary (YYC) to London (LHR) including

The earliest flight leaves Calgary Intl. Airport at 18:25 and arrives at Heathrow Airport at 10:00. The last flight of the day departs Calgary at 22:20 and arrives at London at 14:00.

The flight distance from Calgary to London is about 7052 km, the shortest flight is 08 hours 30 minutes with WestJet.

Expedia lets you search across the largest number of airlines and London flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Calgary London flight!

Browse through dozens of options and rest 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 to London trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Calgary to London with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$807. 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 kilometres, 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 travellers. 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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London Airports

London

Calgary to Gatwick
S$2,173.60
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