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

Return flights

24 Dec - 02 Jan	Air Canada
19 Dec - 02 Jan	Air Canada
26 Dec - 28 Dec	Air Canada
18 Dec - 15 Jan	Air Canada
20 Dec - 29 Dec	Air Canada
28 Dec - 30 Dec	Air Canada
22 Dec - 29 Dec	Air Canada
01 Dec - 13 Dec	Air Canada
20 Dec - 27 Dec	Air Canada
19 Dec - 26 Dec	Air Canada
20 Dec - 26 Dec	Air Canada
20 Dec - 02 Jan	Air Canada
23 Dec - 30 Dec	United
06 Dec - 11 Dec	Air Canada
27 Dec - 04 Jan	Air Canada
23 Dec - 03 Jan	United

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Seoul to Calgary in December from $829

Return flights