Cheapest return flights from Seoul to Cancun in December from $885

Best time to book flights for Seoul (ICN) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Cancun (CUN) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec Air Canada
01 Dec - 10 Dec Air Canada
07 Dec - 15 Dec Air Canada
09 Dec - 15 Dec Air Canada
15 Dec - 29 Jan Air Canada
03 Dec - 24 Dec Air Canada
10 Dec - 14 Dec Air Canada
14 Dec - 24 Dec Air Canada
24 Dec - 30 Dec Korean Air
28 Dec - 06 Jan United
08 Dec - 16 Dec United
22 Dec - 28 Dec Korean Air
25 Dec - 01 Jan United
21 Dec - 02 Jan United

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

Skyscanner

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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