Cheapest return flights from Ontario to Seoul in December from 1316€

AirHint found the following cheapest return flights from Ontario (ONT) to Seoul (ICN) in December 2025 (see full year).

Return flights

30 Dec - 09 Jan Hawaiian Airlines
28 Dec - 21 Jan China Airlines
27 Dec - 17 Jan China Airlines
28 Dec - 17 Jan China Airlines
29 Dec - 05 Jan United
29 Dec - 20 Jan China Airlines
31 Dec - 06 Jan China Airlines
31 Dec - 09 Jan China Airlines
29 Dec - 28 Jan Qatar Airways
31 Dec - 07 Jan China Airlines
27 Dec - 31 Dec China Airlines
28 Dec - 30 Dec China Airlines
29 Dec - 31 Dec China Airlines

Also check the deals for one-way flights from Ontario to Seoul in December.

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