Cheapest return MTY–ICN flights, December

AirHint found the following cheapest return flights from Monterrey (MTY) to Seoul (ICN) in December 2026 (see full year).

Return flights

08 Dec - 28 Dec United
30 Dec - 13 Jan United
28 Dec - 13 Jan United
08 Dec - 27 Dec United
20 Dec - 09 Jan Volaris
01 Dec - 05 Jan United
16 Dec - 23 Dec United
22 Dec - 06 Jan Volaris
26 Dec - 10 Jan Volaris
12 Dec - 27 Dec Volaris
20 Dec - 29 Dec Volaris
15 Dec - 19 Dec Air Canada
18 Dec - 01 Jan Aeromexico

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

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