Cheapest return flights from Seoul to Cancun in December from $952

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 - 10 Dec Air Canada
01 Dec - 09 Dec Air Canada
07 Dec - 13 Dec Air Canada
01 Dec - 08 Dec United
01 Dec - 06 Dec United
14 Dec - 28 Dec United
13 Dec - 24 Dec Air Canada
01 Dec - 01 Jan Air Canada
29 Dec - 05 Jan United
11 Dec - 19 Dec Air Canada
22 Dec - 29 Dec Korean Air
29 Dec - 04 Jan United
15 Dec - 25 Dec United
26 Dec - 18 Jan Korean Air
24 Dec - 01 Jan United
26 Dec - 04 Jan United
19 Dec - 02 Jan Turkish Airlines
19 Dec - 03 Jan Turkish Airlines
22 Dec - 01 Jan United
22 Dec - 02 Jan Turkish Airlines

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun