Cheapest one-way flights from Ontario to Seoul in October from 523€

AirHint found the following cheapest one-way flights from Ontario (ONT) to Seoul (ICN) in October 2026 (see full year).

One-Way flights

13 Oct China Airlines
12 Oct China Airlines
03 Oct China Airlines
24 Oct China Airlines
17 Oct China Airlines
09 Oct China Airlines
30 Oct China Airlines
01 Oct China Airlines
31 Oct China Airlines
29 Oct China Airlines

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

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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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