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

Return flights

01 Dec - 07 Dec	Copa
04 Dec - 11 Dec	Copa
08 Dec - 17 Dec	Copa
02 Dec - 09 Dec	Copa
03 Dec - 09 Dec	GOL Linhas Aéreas
02 Dec - 10 Dec	Copa
10 Dec - 16 Dec	Copa
24 Dec - 31 Dec	Avianca
05 Dec - 05 Dec	GOL Linhas Aéreas
06 Dec - 06 Dec	GOL Linhas Aéreas
31 Dec - 07 Jan	Copa
31 Dec - 11 Jan	Copa
22 Dec - 08 Jan	Copa
25 Dec - 01 Jan	Avianca
29 Dec - 13 Jan	Copa
28 Dec - 05 Jan	Copa
24 Dec - 05 Jan	Avianca
31 Dec - 10 Jan	Copa
26 Dec - 01 Jan	Avianca
24 Dec - 06 Jan	GOL Linhas Aéreas

Also check the deals for one-way flights from Rio De Janeiro 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 De Janeiro to Cancun in December from $472

Return flights