AirHint found the following cheapest return flights from Winnipeg (YWG) to Seoul (ICN) in September 2025 (see full year).

Return flights

10 Sep - 07 Oct	WestJet
17 Sep - 09 Oct	Flair Airlines
16 Sep - 07 Oct	WestJet
10 Sep - 20 Sep	Flair Airlines
03 Sep - 16 Sep	Flair Airlines
03 Sep - 24 Sep	Flair Airlines
03 Sep - 17 Sep	Flair Airlines
09 Sep - 17 Sep	Flair Airlines
03 Sep - 09 Sep	Flair Airlines
06 Sep - 28 Sep	WestJet
02 Sep - 16 Sep	WestJet
02 Sep - 14 Sep	WestJet
16 Sep - 29 Sep	WestJet
17 Sep - 03 Oct	Air Canada

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

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 Winnipeg to Seoul in September from $752

Return flights