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

Return flights

06 Dec - 15 Dec	Copa
11 Dec - 18 Dec	Copa
06 Dec - 13 Dec	Copa
12 Dec - 23 Dec	Copa
12 Dec - 18 Dec	Copa
13 Dec - 19 Dec	Copa
12 Dec - 19 Dec	Copa
13 Dec - 20 Dec	Copa
08 Dec - 14 Dec	Copa
20 Dec - 28 Dec	Copa
28 Dec - 20 Jan	GOL Linhas Aéreas
25 Dec - 04 Jan	GOL Linhas Aéreas
27 Dec - 04 Jan	GOL Linhas Aéreas
30 Dec - 21 Jan	Copa
29 Dec - 06 Jan	Copa

Also check the deals for one-way flights from Belo Horizonte 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 Belo Horizonte to Cancun in December from $550

Return flights