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 9 hours ago

June 2026

Mon

Tue

Wed

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Sun

1 2 3 4 5 6 7 8$775 9$576 10$647 11$494 12$519 13$652 14$494 15$519 16$519 17$494 18$748 19$689 20$483 21$540 22$483 23$540 24$577 25$1,282 26$689 27$967 28$678 29$577 30$540 1$540 2$501 3$558 4$483 5$483

Fair Availability

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

Wednesday, June 3rd, 2026

No flight details available for this date.