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

Return flights

10 Dec - 17 Dec	Copa
09 Dec - 16 Dec	Copa
08 Dec - 16 Dec	Avianca
17 Dec - 29 Dec	Avianca
31 Dec - 12 Jan	Avianca
20 Dec - 29 Dec	Copa
27 Dec - 01 Jan	Copa
25 Dec - 08 Jan	Copa
31 Dec - 11 Jan	Copa
18 Dec - 30 Dec	GOL Linhas Aéreas	direct
25 Dec - 10 Jan	Copa
26 Dec - 02 Jan	Avianca
29 Dec - 05 Jan	Avianca
28 Dec - 03 Jan	Copa
29 Dec - 06 Jan	Copa
30 Dec - 06 Jan	Copa
18 Dec - 27 Dec	GOL Linhas Aéreas	direct

Also check the deals for one-way flights from Brasilia 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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Cheapest return flights from Brasilia to Cancun in December from 467€

Return flights