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

Return flights

13 Oct - 23 Oct	JetSmart
01 Oct - 07 Oct	JetSmart
28 Oct - 07 Nov	JetSmart
28 Oct - 05 Nov	JetSmart
15 Oct - 29 Oct	JetSmart
26 Oct - 07 Nov	JetSmart
13 Oct - 30 Oct	JetSmart
28 Oct - 30 Oct	JetSmart
19 Oct - 23 Oct	JetSmart
15 Oct - 23 Oct	JetSmart
26 Oct - 05 Nov	JetSmart
21 Oct - 23 Oct	JetSmart
13 Oct - 29 Oct	JetSmart
28 Oct - 29 Oct	JetSmart
28 Oct - 13 Nov	JetSmart
19 Oct - 07 Nov	JetSmart
25 Oct - 07 Nov	JetSmart
21 Oct - 07 Nov	JetSmart
26 Oct - 13 Nov	JetSmart
28 Oct - 11 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 $282

Return flights