Cheapest return YYC–ICN flights, September

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

Return flights

06 Sep - 15 Sep WestJet direct
06 Sep - 28 Sep WestJet direct
21 Sep - 28 Sep WestJet direct
14 Sep - 25 Sep WestJet direct
10 Sep - 28 Sep WestJet direct
07 Sep - 14 Sep WestJet direct
06 Sep - 14 Sep WestJet direct
12 Sep - 27 Sep WestJet direct
05 Sep - 13 Sep WestJet direct
11 Sep - 25 Sep WestJet direct
20 Sep - 05 Oct WestJet direct
16 Sep - 06 Oct WestJet
24 Sep - 05 Oct WestJet
03 Sep - 08 Oct WestJet direct
09 Sep - 23 Oct WestJet direct
09 Sep - 16 Oct WestJet direct
14 Sep - 12 Oct WestJet direct
10 Sep - 08 Oct WestJet direct
10 Sep - 13 Oct WestJet direct
10 Sep - 15 Oct WestJet direct

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

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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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