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

Return flights

01 Nov - 16 Nov	Alaska Airlines
12 Nov - 17 Nov	Alaska Airlines
12 Nov - 19 Nov	Alaska Airlines
06 Nov - 20 Nov	United
11 Nov - 22 Nov	United
01 Nov - 20 Nov	United
08 Nov - 22 Nov	United
01 Nov - 15 Nov	Alaska Airlines
19 Nov - 01 Dec	Alaska Airlines
25 Nov - 13 Dec	United
20 Nov - 02 Dec	United
22 Nov - 13 Dec	United

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 1243€

Return flights