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

Return flights

21 Oct - 28 Oct	Copa
28 Oct - 06 Nov	Copa
31 Oct - 06 Nov	Copa
28 Oct - 04 Nov	Copa
28 Oct - 30 Oct	Copa
30 Oct - 10 Nov	Copa
28 Oct - 14 Nov	Copa
24 Oct - 31 Oct	LATAM Airlines Group
24 Oct - 29 Oct	LATAM Airlines Group
23 Oct - 30 Oct	LATAM Airlines Group
21 Oct - 26 Oct	Copa
31 Oct - 09 Nov	Copa
24 Oct - 01 Nov	LATAM Airlines Group
27 Oct - 03 Nov	Copa
24 Oct - 03 Nov	LATAM Airlines Group
25 Oct - 28 Oct	GOL Linhas Aéreas
25 Oct - 30 Oct	GOL Linhas Aéreas
25 Oct - 29 Oct	GOL Linhas Aéreas
25 Oct - 11 Nov	GOL Linhas Aéreas
23 Oct - 28 Oct	LATAM Airlines Group

Also check the deals for one-way flights from Brasilia to Cancun in October.

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 Brasilia to Cancun in October from 330€

Return flights