Cheapest one-way flights from Ontario to Seoul in April from 547€

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

One-Way flights

09 Apr China Airlines
14 Apr China Airlines
12 Apr China Airlines
20 Apr China Airlines
13 Apr China Airlines
22 Apr China Airlines
27 Apr China Airlines
15 Apr China Airlines
21 Apr China Airlines
28 Apr China Airlines

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

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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