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

Return flights

07 Nov - 17 Nov	Hawaiian Airlines
06 Nov - 14 Nov	Alaska Airlines
08 Nov - 19 Nov	Alaska Airlines
06 Nov - 20 Nov	Alaska Airlines
11 Nov - 05 Dec	Alaska Airlines
15 Nov - 23 Nov	United
13 Nov - 20 Nov	United
08 Nov - 23 Nov	United
25 Nov - 03 Dec	United
25 Nov - 02 Dec	United
04 Nov - 18 Nov	United
20 Nov - 23 Nov	Aeromexico
20 Nov - 13 Dec	Aeromexico
01 Nov - 15 Nov	Aeromexico
01 Nov - 11 Dec	Aeromexico
28 Nov - 13 Dec	United
14 Nov - 06 Dec	Aeromexico

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

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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Cheapest return flights from Monterrey to Seoul in November from $864

Return flights