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

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WestJet

Round Trip•Business Class

Calgary International Airport

Calgary, Canada

London Heathrow Airport

London Heathrow, United Kingdom

$5,325 USD

-63%$1,989 USD

Verified Oct 6, 2025 at 11:56 PM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

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

Sunday, October 12th, 2025

3 round-trip options

Returning

Fri, Oct 17, 2025•5 Day Trip

$8,441 USD

Returning

Sun, Oct 19, 2025•7 Day Trip

$9,415 USD

Returning

Tue, Oct 21, 2025•9 Day Trip

$10,534 USD