Cheapest one-way flights from Seoul to Cancun in December from $628
AirHint found the following cheapest one-way flights from Seoul (ICN) to Cancun (CUN) in December 2025 (see full year).
One-Way flights
| 28 Dec | Xiamen Airlines | ||
| 01 Dec | Air Premia | ||
| 14 Dec | Air Canada | ||
| 13 Dec | Air Canada | ||
| 22 Dec | Asiana Airlines | ||
| 21 Dec | Air Premia | ||
| 23 Dec | Turkish Airlines | ||
| 20 Dec | Turkish Airlines |
Also check the deals for return flights from Seoul to Cancun 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.
