Cheapest return flights from Newark to Cancun in December from $331

Best time to book flights for Newark (EWR) to Cancun (CUN) flights at AirHint

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

Return flights

13 Dec - 18 Dec American Airlines
03 Dec - 08 Dec United
16 Dec - 21 Dec jetBlue
14 Dec - 20 Dec American Airlines
08 Dec - 14 Dec American Airlines
08 Dec - 14 Dec jetBlue direct
16 Dec - 21 Dec jetBlue direct
04 Dec - 10 Dec Lufthansa
03 Dec - 07 Dec American Airlines
14 Dec - 20 Dec jetBlue direct
30 Dec - 05 Jan jetBlue
30 Dec - 04 Jan jetBlue
31 Dec - 03 Jan American Airlines
30 Dec - 05 Jan United direct
26 Dec - 01 Jan Arajet
31 Dec - 03 Jan United direct
26 Dec - 01 Jan jetBlue direct
26 Dec - 02 Jan United direct

Also check the deals for one-way flights from Newark 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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