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

Return flights

04 Dec - 11 Dec	Copa
04 Dec - 08 Dec	Copa
04 Dec - 12 Dec	Copa
01 Dec - 04 Dec	GOL Linhas Aéreas
03 Dec - 10 Dec	GOL Linhas Aéreas
12 Dec - 21 Dec	Copa
02 Dec - 09 Dec	LATAM Airlines Group
11 Dec - 24 Dec	Avianca
03 Dec - 11 Dec	GOL Linhas Aéreas
06 Dec - 19 Dec	Copa
25 Dec - 01 Jan	Copa
20 Dec - 10 Jan	Sky Airline
31 Dec - 13 Jan	Copa
30 Dec - 07 Jan	LATAM Airlines Group
28 Dec - 17 Jan	Sky Airline
30 Dec - 11 Jan	LATAM Airlines Group
26 Dec - 01 Jan	Avianca
31 Dec - 07 Jan	JetSmart
29 Dec - 09 Jan	LATAM Airlines Group
24 Dec - 06 Jan	Avianca

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 $509

Return flights