Calgary (YYC) to London (LHR) flights
2 airlines fly nonstop from Calgary (YYC) to London (LHR): Air Canada and WestJet. The two airports are 4,358 miles (7,014 km) apart. Air Canada is in Star Alliance. There are also 43 ways to fly it with one stop, through Reykjavik, Dublin and Edinburgh and more.
Airlines flying nonstop from YYC to LHR
- Air CanadaStar Alliance · bookable with 12 programsWho books it
- WestJetNot in an alliance · bookable with 3 programsWho books it
Book YYC to LHR with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Emirates SkywardsBooks Air Canada, WestJet
- Air Canada AeroplanBooks Air Canada
- Air France-KLM Flying BlueBooks WestJet
- Air New Zealand AirpointsBooks Air Canada
- ANA Mileage ClubBooks Air Canada
- Avianca LifeMilesBooks Air Canada
- Delta SkyMilesBooks WestJet
- EVA Air Infinity MileageLandsBooks Air Canada
- Lufthansa Miles & MoreBooks Air Canada
- Singapore Airlines KrisFlyerBooks Air Canada
- TAP Miles&GoBooks Air Canada
- Thai Royal Orchid PlusBooks Air Canada
- Turkish Airlines Miles&SmilesBooks Air Canada
- United MileagePlusBooks Air Canada
YYC to LHR with one stop
43 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Reykjavik (KEF)WestJet, then British Airways and Icelandair
- Via Dublin (DUB)WestJet, then British Airways and Aer Lingus
- Via Edinburgh (EDI)WestJet, then British Airways
- Via Amsterdam (AMS)KLM the whole way
- Via Paris (CDG)WestJet, then Air France and British Airways
- Via Minneapolis (MSP)Delta Air Lines the whole way
- Via Frankfurt (FRA)Condor and Discover Airlines, then British Airways, Lufthansa and 1 more
- Via Montreal (YUL)Air Canada the whole way
- Via Ottawa (YOW)Air Canada the whole way
- Via Vancouver (YVR)Air Canada the whole way
- Via Halifax (YHZ)WestJet, then Air Canada
- Via Toronto (YYZ)Air Canada the whole way+1
- Via Seattle (SEA)Alaska Airlines the whole way
+1 - Via Zurich (ZRH)Edelweiss Air, then British Airways and SWISS
- Via Detroit (DTW)WestJet, then Delta Air Lines
YYC to LHR: common questions
Which airlines fly nonstop from YYC to LHR?
Air Canada (Star Alliance) and WestJet fly nonstop from Calgary (YYC) to London (LHR).
How far is Calgary from London by plane?
Calgary (YYC) and London (LHR) are 4,358 miles (7,014 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book YYC to LHR award flights?
14 programs can book at least one of the nonstop airlines: Emirates Skywards, Air Canada Aeroplan, Air France-KLM Flying Blue, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Delta SkyMiles, EVA Air Infinity MileageLands and 6 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does YYC to LHR cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for YYC to LHR with taxes and fees.
Where can I connect between Calgary and London?
The most direct connections are through Reykjavik (KEF), Dublin (DUB), Edinburgh (EDI), Amsterdam (AMS) and Paris (CDG). On 16 of them the same airline flies both flights, for example KLM through Amsterdam.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.