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

Return flights

22 Dec - 31 Dec	Wingo	direct
24 Dec - 31 Dec	Wingo	direct
09 Dec - 13 Dec	Copa
01 Dec - 08 Dec	Copa
04 Dec - 14 Dec	Avianca
03 Dec - 10 Jan	Avianca
31 Dec - 06 Jan	Aeromexico
31 Dec - 05 Jan	Aeromexico
25 Dec - 30 Dec	Aeromexico
11 Dec - 05 Jan	Copa
15 Dec - 15 Jan	Copa
10 Dec - 10 Jan	Copa
24 Dec - 24 Jan	Aeromexico
25 Dec - 05 Jan	Aeromexico
17 Dec - 10 Jan	Aeromexico
20 Dec - 29 Dec	Wingo	direct
13 Dec - 17 Dec	Avianca
24 Dec - 29 Dec	Wingo	direct
24 Dec - 25 Jan	Wingo
20 Dec - 25 Dec	Wingo

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 $288

Return flights