
Cheap Flights From Calgary Intl. (YYC) To Heathrow (LHR)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Find The Best Dates To Fly
Cheapest Flights from Calgary (YYC) to London (LHR)
The cheapest flights to Heathrow found within the past 7 days were CA $824 round trip and CA $323 one way. Prices and availability subject to change. Additional terms may apply.
YYC
Calgary
LHR
London
CA $824 Roundtrip, found 5 days ago
CA $824
Roundtrip
found 5 days ago
YYC
Calgary
LHR
London
CA $828 Roundtrip, found 21 hours ago
CA $828
Roundtrip
found 21 hours ago
YYC
Calgary
LHR
London
CA $828 Roundtrip, found 2 days ago
CA $828
Roundtrip
found 2 days ago
YYC
Calgary
LHR
London
CA $829 Roundtrip, found 20 hours ago
CA $829
Roundtrip
found 20 hours ago
YYC
Calgary
LHR
London
CA $833 Roundtrip, found 5 days ago
CA $833
Roundtrip
found 5 days ago
YYC
Calgary
LHR
London
CA $836 Roundtrip, found 18 hours ago
CA $836
Roundtrip
found 18 hours ago
YYC
Calgary
LHR
London
CA $845 Roundtrip, found 20 hours ago
CA $845
Roundtrip
found 20 hours ago
YYC
Calgary
LHR
London
CA $863 Roundtrip, found 21 hours ago
CA $863
Roundtrip
found 21 hours ago
YYC
Calgary
LHR
London
CA $864 Roundtrip, found 5 days ago
CA $864
Roundtrip
found 5 days ago
YYC
Calgary
LHR
London
CA $866 Roundtrip, found 1 day ago
CA $866
Roundtrip
found 1 day ago
Heathrow flight + hotel packages - economy flights
Price found within the past 48 hours. Click for updated prices.





Don't see what you're looking for?
See all available trips from Calgary Intl. to Heathrow
View all tripsFrequently asked questions
Popular Flight Routes from Calgary (YYC)
Travelers at YYC love to visit these top cities. Roam to the top destinations from Calgary (YYC) today with the cheap prices from Travelocity!
Popular Flight Routes from London (LHR)
Travelers at LHR love to visit these top cities. Roam to the top destinations from London(LHR) today with the cheap prices from Travelocity!
Most Popular
Flights
YEG - SNAKLM Edmonton (YEG) to Delhi (DEL) flightsPhilippine Airlines Edmonton (YEG) to Manila (MNL) flightsYEG - LAXYEG - YVRWestJet Edmonton (YEG) to Orlando (MCO) flightsYEG - PHXAir Canada Toronto (YYZ) to Edmonton (YEG) flightsAir Canada Edmonton (YEG) to Toronto (YYZ) flightsYEG - YYTYEG - BEYCondor Edmonton (YEG) to Frankfurt (FRA) flightsYEG - YYZYEG - BKKPhilippine Airlines Manila (MNL) to Edmonton (YEG) flightsSwoop Winnipeg (YWG) to Edmonton (YEG) flightsWestJet Edmonton (YEG) to Las Vegas (LAS) flightsYYZ - YEGYXX - YEGYEG - YXXSwoop Edmonton (YEG) to Toronto (YYZ) flightsAir Canada Grande Prairie (YQU) to Vancouver (YVR) flightsSwoop Edmonton (YEG) to Kelowna (YLW) flightsYHM - YEGWestJet Kitchener (YKF) to Edmonton (YEG) flightsSwoop Edmonton (YEG) to Winnipeg (YWG) flightsYVR - YEGSwoop Toronto (YYZ) to Edmonton (YEG) flightsAir Canada Edmonton (YEG) to London (LHR) flightsYEG - CEB