AirHint found the following cheapest return flights from Buenos Aires (AEP) to Rio Negro (MDE) in October 2025 (see full year).

Return flights

30 Oct - 08 Nov	LATAM Airlines Group
25 Oct - 27 Oct	LATAM Airlines Group
25 Oct - 28 Oct	LATAM Airlines Group
31 Oct - 08 Nov	JetSmart
28 Oct - 08 Nov	JetSmart
29 Oct - 05 Nov	JetSmart
27 Oct - 08 Nov	JetSmart
31 Oct - 03 Nov	JetSmart
31 Oct - 04 Nov	JetSmart
31 Oct - 11 Nov	JetSmart
28 Oct - 03 Nov	JetSmart
28 Oct - 04 Nov	JetSmart
27 Oct - 28 Oct	JetSmart
27 Oct - 30 Oct	JetSmart
29 Oct - 30 Oct	JetSmart

Also check the deals for one-way flights from Buenos Aires to Rio Negro 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 Buenos Aires to Rio Negro in October from $540

Return flights