Cheapest one-way flights from Ontario to Seoul in January from $378

Best time to book flights for Ontario (ONT) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Ontario (ONT) to Seoul (ICN) in January 2025 (see full year).

One-Way flights

27 Jan Frontier Airlines
17 Jan Frontier Airlines
10 Jan Frontier Airlines
13 Jan Frontier Airlines
12 Jan Frontier Airlines
20 Jan Frontier Airlines
25 Jan Hawaiian Airlines
11 Jan Hawaiian Airlines
23 Jan Hawaiian Airlines
18 Jan Hawaiian Airlines

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

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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