Calgary (YYC) to London Heathrow (LHR) flight deal in economy from $856
YYCCalgary International Airport
Calgary, Canada
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$1,021 USD
-16%$856 USD
Verified about 3 hours agoNovember 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Tuesday, November 3rd, 2026
0 round-trip options
No flight details available for this date.