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

Return flights

18 Jan - 26 Jan	Viva
14 Jan - 21 Jan	Viva
15 Jan - 21 Jan	Volaris
07 Jan - 21 Jan	Volaris
27 Jan - 03 Feb	Aeromexico
07 Jan - 15 Jan	Viva
21 Jan - 27 Jan	Viva
07 Jan - 14 Jan	Viva
27 Jan - 10 Feb	Air Canada
31 Jan - 13 Feb	Viva
12 Jan - 19 Jan	American Airlines
09 Jan - 15 Jan	Viva
29 Jan - 12 Feb	United
11 Jan - 18 Jan	American Airlines
21 Jan - 25 Feb	Aeromexico

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

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 January from 983€

Return flights