Cheapest return flights from Toronto to Seoul in September from 716€

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

Return flights

23 Sep - 30 Oct Porter Airlines (Canada) Ltd
29 Sep - 09 Oct Porter Airlines (Canada) Ltd
29 Sep - 19 Oct Porter Airlines (Canada) Ltd
30 Sep - 30 Oct Porter Airlines (Canada) Ltd
22 Sep - 12 Oct Porter Airlines (Canada) Ltd
21 Sep - 06 Oct Porter Airlines (Canada) Ltd
18 Sep - 12 Oct Porter Airlines (Canada) Ltd
30 Sep - 06 Oct Porter Airlines (Canada) Ltd
29 Sep - 26 Oct Air Transat
21 Sep - 05 Oct Porter Airlines (Canada) Ltd
22 Sep - 29 Sep Porter Airlines (Canada) Ltd
18 Sep - 30 Sep Porter Airlines (Canada) Ltd
27 Sep - 29 Sep Porter Airlines (Canada) Ltd
18 Sep - 27 Sep 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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