Cheapest return flights from Cancun to Seoul in December from $1069

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

Return flights

02 Dec - 11 Dec Spirit Airlines
03 Dec - 17 Dec Spirit Airlines
22 Dec - 01 Jan Frontier Airlines
21 Dec - 01 Jan WestJet
20 Dec - 31 Dec Air Canada
20 Dec - 01 Jan WestJet
19 Dec - 01 Jan WestJet
19 Dec - 02 Jan Air France
20 Dec - 02 Jan WestJet
14 Dec - 21 Dec United

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