Cheapest return flights from Calgary to Seoul in April from $584

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

Return flights

22 Apr - 04 May Air Canada
08 Apr - 06 May Air Canada
18 Apr - 04 May Air Canada
03 Apr - 07 May Air Canada
15 Apr - 02 May Air Canada
17 Apr - 03 May WestJet direct
24 Apr - 02 May Air Canada
08 Apr - 16 Apr Air Canada
21 Apr - 30 Apr Air Canada
20 Apr - 29 Apr Air Canada
15 Apr - 20 Apr Air Canada
07 Apr - 14 Apr Air Canada
03 Apr - 27 Apr Air Canada
19 Apr - 30 Apr Air Canada
02 Apr - 16 Apr Air Canada
18 Apr - 23 Apr Air Canada
15 Apr - 01 May Air Canada
25 Apr - 09 May WestJet
04 Apr - 25 Apr Air Canada
01 Apr - 03 May Air Canada

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

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