Cheapest return flights from Ontario to Seoul in November from $1096

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

05 Nov - 12 Nov China Airlines
05 Nov - 25 Nov China Airlines
03 Nov - 07 Nov China Airlines
21 Nov - 30 Nov China Airlines
22 Nov - 29 Nov China Airlines
01 Nov - 15 Nov China Airlines
02 Nov - 10 Dec China Airlines
24 Nov - 05 Dec China Airlines
02 Nov - 18 Nov China Airlines
01 Nov - 16 Nov China Airlines
30 Nov - 13 Dec China Airlines
01 Nov - 08 Nov China Airlines
17 Nov - 28 Nov China Airlines
29 Nov - 06 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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