AirHint found the following cheapest return flights from Seoul (GMP) to Mexico City (MEX) in December 2025 (see full year).

Return flights

02 Dec - 06 Dec	ANA
17 Dec - 28 Dec	ANA
03 Dec - 08 Dec	ANA
01 Dec - 08 Dec	ANA
02 Dec - 09 Dec	ANA
01 Dec - 04 Dec	ANA
04 Dec - 07 Dec	ANA
19 Dec - 02 Jan	ANA
24 Dec - 28 Dec	ANA
23 Dec - 30 Dec	ANA
05 Dec - 11 Dec	ANA
25 Dec - 08 Jan	ANA
28 Dec - 02 Jan	ANA
27 Dec - 02 Jan	ANA
27 Dec - 01 Jan	ANA
24 Dec - 03 Jan	ANA
26 Dec - 04 Jan	ANA
23 Dec - 03 Jan	ANA
28 Dec - 03 Jan	ANA
23 Dec - 02 Jan	ANA

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

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 Mexico City

Cheap car rent in Mexico City

Cheapest return flights from Seoul to Mexico City in December from 1050€

Return flights