Cheapest return YYC–ICN flights, May

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

Return flights

21 May - 26 May Flair Airlines
25 May - 15 Jun Flair Airlines
25 May - 08 Jun Flair Airlines
24 May - 16 Jun Flair Airlines
22 May - 08 Jun Flair Airlines
23 May - 13 Jun Flair Airlines
21 May - 09 Jun Flair Airlines
22 May - 14 Jun Flair Airlines
25 May - 04 Jun Flair Airlines
27 May - 16 Jun Flair Airlines
25 May - 02 Jun Flair Airlines
23 May - 30 May Flair Airlines
25 May - 31 May Flair Airlines
24 May - 31 May Flair Airlines
22 May - 27 May Flair Airlines
21 May - 28 May WestJet
27 May - 29 May Air Canada
21 May - 26 May WestJet direct
21 May - 28 May WestJet direct
27 May - 29 May WestJet direct

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

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