Cheapest return flights from Ontario to Seoul in November from $906

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

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

Return flights

03 Nov - 19 Nov China Airlines
11 Nov - 17 Nov China Airlines
06 Nov - 17 Nov China Airlines
05 Nov - 24 Nov China Airlines
11 Nov - 18 Dec China Airlines
07 Nov - 17 Nov China Airlines
19 Nov - 23 Nov China Airlines
19 Nov - 26 Nov China Airlines
01 Nov - 16 Nov China Airlines
22 Nov - 30 Nov China Airlines
10 Nov - 21 Nov China Airlines
22 Nov - 09 Dec China Airlines
27 Nov - 14 Dec China Airlines
23 Nov - 06 Dec China Airlines
29 Nov - 12 Dec China Airlines
26 Nov - 08 Dec China Airlines
11 Nov - 28 Dec China Airlines
30 Nov - 13 Dec China Airlines
09 Nov - 28 Dec China Airlines
18 Nov - 05 Dec China Airlines

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

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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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