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

Return flights

01 Oct - 06 Oct	Copa
23 Oct - 29 Oct	Copa
03 Oct - 23 Oct	Copa
01 Oct - 08 Oct	Copa
10 Oct - 14 Oct	Copa
07 Oct - 14 Oct	GOL Linhas Aéreas
21 Oct - 28 Oct	GOL Linhas Aéreas
10 Oct - 15 Oct	Copa
27 Oct - 07 Nov	GOL Linhas Aéreas
06 Oct - 11 Oct	GOL Linhas Aéreas
18 Oct - 27 Oct	GOL Linhas Aéreas
30 Oct - 06 Nov	LATAM Airlines Group
31 Oct - 05 Nov	GOL Linhas Aéreas
31 Oct - 09 Nov	LATAM Airlines Group

Also check the deals for one-way flights from Rio De Janeiro 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 Rio De Janeiro to Cancun in October from 402€

Return flights