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

Return flights

24 Dec - 29 Dec	Wingo	direct
24 Dec - 31 Dec	Wingo	direct
20 Dec - 22 Dec	Wingo	direct
22 Dec - 24 Dec	Wingo	direct
01 Dec - 08 Dec	Copa
01 Dec - 04 Dec	Copa
01 Dec - 10 Dec	Copa
02 Dec - 04 Dec	Copa
02 Dec - 05 Dec	Copa
03 Dec - 05 Dec	Copa
20 Dec - 10 Jan	Wingo	direct
31 Dec - 05 Jan	Wingo	direct
17 Dec - 10 Jan	Copa
17 Dec - 10 Jan	Wingo	direct
11 Dec - 05 Jan	Copa
15 Dec - 15 Jan	Copa
31 Dec - 07 Jan	Wingo	direct
25 Dec - 04 Jan	Copa
29 Dec - 05 Jan	Wingo	direct
28 Dec - 01 Jan	Aeromexico

Also check the deals for one-way flights from Rio Negro 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 Rio Negro to Cancun in December from $269

Return flights