Calgary (YYC) to London Heathrow (LHR) flight deal from $1989 USD in business class

WSWestJet

Round Trip•Business Class

YYC

Calgary International Airport

Calgary, Canada

LHR

London Heathrow Airport

London Heathrow, United Kingdom

$5,325 USD

-63%$1,989 USD

Verified Oct 6, 2025 at 11:56 PM

October 2025

Today

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Tue

Wed

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Fri

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Sun

29 30 1 2 3 4 5 6 7 8 9 10 11 12$8,441 13$9,415 14$6,988 15$8,441 16$5,872 17$6,988 18$5,890 19 20$6,475 21$4,463 22$5,549 23$8,438 24 25$8,118 26$6,475 27$5,549 28$5,549 29$6,475 30$5,549 31$5,567 1$8,438 2$8,438

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Monday, October 20th, 2025

8 round-trip options

Returning

Mon, Oct 27, 2025•7 Day Trip

$10,665 USD

Google Flights

Returning

Tue, Oct 28, 2025•8 Day Trip

$6,690 USD

Google Flights

Returning

Wed, Oct 29, 2025•9 Day Trip

$10,314 USD

Google Flights

Returning

Thu, Oct 30, 2025•10 Day Trip

$7,745 USD

Google Flights

Returning

Fri, Oct 31, 2025•11 Day Trip

$6,708 USD

Google Flights

Returning

Sat, Nov 1, 2025•12 Day Trip

$10,314 USD

Google Flights

Returning

Sun, Nov 2, 2025•13 Day Trip

$6,841 USD

Google Flights

Returning

Mon, Nov 3, 2025•14 Day Trip

$6,475 USD

Google Flights