Cheapest one-way flights from Ontario to Seoul in June from 733€

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

One-Way flights

21 Jun China Airlines
11 Jun China Airlines
20 Jun China Airlines
15 Jun China Airlines
26 Jun China Airlines
13 Jun China Airlines
09 Jun China Airlines
28 Jun China Airlines
03 Jun China Airlines
01 Jun China Airlines

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

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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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