Cheapest one-way flights from Toronto to Seoul in October from $439

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

One-Way flights

15 Oct Porter Airlines (Canada) Ltd
01 Oct Porter Airlines (Canada) Ltd
22 Oct Porter Airlines (Canada) Ltd
23 Oct Porter Airlines (Canada) Ltd
16 Oct Porter Airlines (Canada) Ltd
02 Oct Porter Airlines (Canada) Ltd
03 Oct Porter Airlines (Canada) Ltd
17 Oct Porter Airlines (Canada) Ltd
11 Oct Porter Airlines (Canada) Ltd
25 Oct Porter Airlines (Canada) Ltd

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

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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