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

Return flights

08 Dec - 15 Dec	Aeromexico
05 Dec - 12 Dec	United
02 Dec - 11 Dec	Delta
07 Dec - 12 Dec	United	direct
08 Dec - 16 Dec	Delta
08 Dec - 16 Dec	Delta	direct
05 Dec - 11 Dec	Spirit Airlines
03 Dec - 11 Dec	Spirit Airlines
03 Dec - 04 Dec	Spirit Airlines
03 Dec - 12 Dec	Spirit Airlines
30 Dec - 14 Jan	United	direct
30 Dec - 08 Jan	Aeromexico
31 Dec - 14 Jan	Spirit Airlines
30 Dec - 08 Jan	Delta	direct
31 Dec - 08 Jan	Spirit Airlines
31 Dec - 21 Jan	Spirit Airlines
31 Dec - 07 Jan	Delta	direct
31 Dec - 16 Jan	Spirit Airlines
31 Dec - 15 Jan	Spirit Airlines
25 Dec - 14 Jan	Viva

Also check the deals for one-way flights from New York 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.

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Cheapest return flights from New York to Cancun in December from 235€

Return flights