Cheapest return YTZ–ICN flights, September

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

Return flights

02 Sep - 16 Sep Air Canada
14 Sep - 23 Sep Air Canada
23 Sep - 27 Sep Air Canada
21 Sep - 04 Oct Air Canada
19 Sep - 30 Sep Air Canada
08 Sep - 11 Sep Air Canada
30 Sep - 07 Oct Porter Airlines (Canada) Ltd
04 Sep - 13 Sep Air Canada
05 Sep - 23 Sep Air Canada
19 Sep - 11 Oct Air Canada
03 Sep - 15 Sep Porter Airlines (Canada) Ltd
04 Sep - 11 Sep Air Canada
01 Sep - 25 Sep Air Canada
17 Sep - 19 Oct Porter Airlines (Canada) Ltd
17 Sep - 15 Oct Porter Airlines (Canada) Ltd
22 Sep - 03 Oct Porter Airlines (Canada) Ltd
28 Sep - 15 Oct Porter Airlines (Canada) Ltd
23 Sep - 28 Oct Porter Airlines (Canada) Ltd
23 Sep - 29 Oct Porter Airlines (Canada) Ltd
23 Sep - 27 Oct Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto 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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