Cheapest return flights from Toronto to Seoul in September from 1177€

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

Return flights

04 Sep - 08 Sep Porter Airlines (Canada) Ltd
01 Sep - 04 Sep Porter Airlines (Canada) Ltd
04 Sep - 11 Sep Porter Airlines (Canada) Ltd
10 Sep - 17 Sep Porter Airlines (Canada) Ltd
10 Sep - 14 Sep Porter Airlines (Canada) Ltd
03 Sep - 06 Sep Porter Airlines (Canada) Ltd
10 Sep - 24 Sep Porter Airlines (Canada) Ltd
10 Sep - 25 Sep Porter Airlines (Canada) Ltd
10 Sep - 20 Sep Porter Airlines (Canada) Ltd
10 Sep - 26 Sep Porter Airlines (Canada) Ltd
13 Sep - 04 Oct SWISS
27 Sep - 18 Oct SWISS
29 Sep - 13 Oct SWISS
22 Sep - 11 Oct SWISS
25 Sep - 20 Oct SWISS
27 Sep - 11 Oct SWISS
25 Sep - 11 Oct SWISS
25 Sep - 13 Oct SWISS
29 Sep - 11 Oct SWISS
08 Sep - 20 Oct SWISS

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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