Cheapest return flights from London to Calgary in December from 342€

AirHint found the following cheapest return flights from London (LON) to Calgary (YYC) in December 2025 (see full year).

Return flights

02 Dec - 07 Dec Air Canada
01 Dec - 11 Dec Air Canada
04 Dec - 08 Dec Air Canada
02 Dec - 10 Dec Air Canada
01 Dec - 09 Dec Air Canada
04 Dec - 13 Dec Air Canada
05 Dec - 08 Dec Air Canada
01 Dec - 08 Dec Air Canada
10 Dec - 15 Dec Air Canada
01 Dec - 07 Dec Austrian Airlines
11 Dec - 13 Jan Lufthansa
09 Dec - 18 Jan Vueling Airlines
25 Dec - 12 Jan Vueling Airlines
26 Dec - 12 Jan easyJet
11 Dec - 10 Jan easyJet
26 Dec - 09 Jan easyJet
26 Dec - 10 Jan easyJet
23 Dec - 18 Jan easyJet
23 Dec - 19 Jan easyJet
26 Dec - 17 Jan Air France

Also check the deals for one-way flights from London to Calgary in December.

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