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

Return flights

21 Oct - 29 Oct	JetSmart
08 Oct - 15 Oct	JetSmart
14 Oct - 16 Oct	JetSmart
28 Oct - 02 Nov	JetSmart
18 Oct - 23 Oct	JetSmart
05 Oct - 08 Oct	JetSmart
05 Oct - 07 Oct	JetSmart
05 Oct - 16 Oct	JetSmart
06 Oct - 17 Oct	JetSmart
12 Oct - 16 Oct	JetSmart
08 Oct - 16 Oct	JetSmart
28 Oct - 03 Nov	Flybondi
26 Oct - 02 Nov	JetSmart
25 Oct - 12 Nov	JetSmart
25 Oct - 14 Nov	JetSmart
27 Oct - 01 Nov	JetSmart
26 Oct - 14 Nov	JetSmart
25 Oct - 11 Nov	JetSmart
26 Oct - 01 Nov	JetSmart
26 Oct - 12 Nov	JetSmart

Also check the deals for one-way flights from Mendoza to Rio De Janeiro 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 Mendoza to Rio De Janeiro in October from 238€

Return flights