Cheapest return flights from Calgary to Seoul in May from $747

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

Return flights

10 May - 28 May WestJet
03 May - 28 May WestJet
21 May - 28 May WestJet
10 May - 24 May WestJet
02 May - 16 May WestJet
02 May - 09 May WestJet
07 May - 28 May Flair Airlines
03 May - 17 May WestJet
14 May - 31 May WestJet
10 May - 21 May WestJet
31 May - 17 Jun WestJet
27 May - 08 Jun WestJet
24 May - 11 Jun Air Canada
10 May - 06 Jun WestJet
25 May - 10 Jun WestJet
02 May - 25 Jun WestJet
27 May - 10 Jun WestJet
10 May - 01 Jun WestJet
26 May - 04 Jun WestJet
30 May - 07 Jun WestJet

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

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