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

Return flights

16 Jan - 26 Jan	Viva
01 Jan - 19 Jan	Aeromexico
01 Jan - 31 Jan	Aeromexico
01 Jan - 18 Jan	Aeromexico
01 Jan - 17 Jan	Aeromexico
01 Jan - 15 Jan	Aeromexico
01 Jan - 24 Jan	Aeromexico
01 Jan - 14 Jan	Aeromexico
01 Jan - 16 Jan	Aeromexico
01 Jan - 23 Jan	Aeromexico
16 Jan - 02 Feb	Volaris
01 Jan - 28 Feb	Aeromexico
28 Jan - 04 Feb	Aeromexico
26 Jan - 01 Feb	Aeromexico
30 Jan - 15 Feb	Aeromexico
22 Jan - 09 Feb	Viva
21 Jan - 02 Feb	Aeromexico
16 Jan - 22 Feb	Aeromexico
23 Jan - 07 Feb	Aeromexico
18 Jan - 21 Feb	Viva

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 877€

Return flights