Cheapest one-way flights from Toronto to Seoul in September from $717

Best time to book flights for Toronto (YTZ) to Seoul (ICN) flights at AirHint

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

One-Way flights

15 Sep Porter Airlines (Canada) Ltd
11 Sep Porter Airlines (Canada) Ltd
01 Sep Porter Airlines (Canada) Ltd
10 Sep Porter Airlines (Canada) Ltd
04 Sep Porter Airlines (Canada) Ltd
09 Sep Porter Airlines (Canada) Ltd
14 Sep Porter Airlines (Canada) Ltd
28 Sep Porter Airlines (Canada) Ltd
29 Sep Porter Airlines (Canada) Ltd
16 Sep Air Canada

Also check the deals for return flights from Toronto to Seoul in September.

Skyscanner

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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