AirHint found the following cheapest one-way flights from Seoul (ICN) to Mexico City (MEX) in December 2025 (see full year).
One-Way flights
| 04 Dec | T'way Air | ||
| 06 Dec | T'way Air | ||
| 02 Dec | T'way Air | ||
| 07 Dec | T'way Air | ||
| 08 Dec | Air Premia | ||
| 11 Dec | T'way Air | ||
| 14 Dec | Air Premia | ||
| 01 Dec | Jeju Air | ||
| 23 Dec | Eastar Jet | ||
| 20 Dec | Hawaiian Airlines |
Also check the deals for return flights from Seoul to Mexico City in December.
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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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