Cheapest return flights from Ontario to Seoul in June from 1,315€

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

Return flights

24 Jun - 23 Jul China Airlines
27 Jun - 08 Jul China Airlines
21 Jun - 08 Jul China Airlines
28 Jun - 19 Jul China Airlines
28 Jun - 15 Jul China Airlines
27 Jun - 14 Jul China Airlines
09 Jun - 20 Jun China Airlines
10 Jun - 21 Jun China Airlines
02 Jun - 06 Jun China Airlines
03 Jun - 18 Jun China Airlines
03 Jun - 17 Jun China Airlines
16 Jun - 24 Jun China Airlines
15 Jun - 24 Jun China Airlines
02 Jun - 23 Jun China Airlines
10 Jun - 20 Jun China Airlines
02 Jun - 14 Jun China Airlines
01 Jun - 08 Jul China Airlines
22 Jun - 29 Jul China Airlines
27 Jun - 13 Jul China Airlines
27 Jun - 18 Jul China Airlines

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

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