AirHint found the following cheapest return flights from Calgary (YYC) to Seoul (ICN) in January 2026 (see full year).

Return flights

14 Jan - 27 Jan	Flair Airlines
15 Jan - 27 Jan	Flair Airlines
16 Jan - 27 Jan	Flair Airlines
15 Jan - 29 Jan	Flair Airlines
15 Jan - 22 Jan	Flair Airlines
13 Jan - 29 Jan	WestJet
08 Jan - 22 Jan	Flair Airlines
17 Jan - 24 Jan	Flair Airlines
15 Jan - 24 Jan	Flair Airlines
14 Jan - 03 Feb	Flair Airlines
10 Jan - 24 Jan	Flair Airlines
21 Jan - 10 Feb	Flair Airlines
30 Jan - 01 Feb	WestJet
10 Jan - 20 Feb	WestJet
12 Jan - 22 Feb	Delta

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

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 Calgary to Seoul in January from 555€

Return flights