YYC to LHR from $296 in economy – flightdeals.net

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WestJet

One Way•Economy

Calgary International Airport

Calgary, Canada

London Heathrow Airport

London Heathrow, United Kingdom

$423 USD

-30%$296 USD

Verified about 10 hours ago

September 2026

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31$483 1$483 2$483 3$483 4$445 5$483 6$483 7$629 8$553 9$483 10$483 11$483 12$540 13$483 14$402 15$483 16$483 17$402 18$483 19$483 20$463 21$463 22$463 23$463 24$463 25$463 26$463 27$463 28$463 29$463 30$463 1$427 2$463 3$326 4$326

Fair Availability

33% of dates checked are available within 10% of the lowest price

Tuesday, September 1st, 2026

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