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

Return flights

16 Jan - 22 Feb	Aeromexico
27 Jan - 17 Feb	Flair Airlines
16 Jan - 31 Jan	Aeromexico
16 Jan - 30 Jan	Aeromexico
24 Jan - 06 Feb	Aeromexico
24 Jan - 31 Jan	Aeromexico
16 Jan - 03 Feb	Aeromexico
16 Jan - 27 Jan	Aeromexico
19 Jan - 19 Feb	Aeromexico
17 Jan - 24 Jan	Aeromexico
20 Jan - 05 Feb	Volaris
31 Jan - 07 Feb	Aeromexico
16 Jan - 29 Jan	Aeromexico
23 Jan - 31 Jan	Volaris
20 Jan - 30 Jan	Flair Airlines
31 Jan - 09 Feb	Viva
18 Jan - 28 Jan	Aeromexico
15 Jan - 29 Jan	Aeromexico
30 Jan - 21 Feb	Aeromexico
31 Jan - 06 Feb	Aeromexico

Also check the deals for one-way flights from Mexico City 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Mexico City to Seoul in January from $960

Return flights