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

Return flights

08 Oct - 14 Oct	LATAM Airlines Group
18 Oct - 26 Oct	LATAM Airlines Group
20 Oct - 30 Oct	Avianca	direct
16 Oct - 21 Oct	Avianca	direct
01 Oct - 08 Oct	Avianca
01 Oct - 07 Oct	Avianca
26 Oct - 02 Nov	Avianca	direct
09 Oct - 25 Oct	Avianca	direct
01 Oct - 06 Oct	Avianca
07 Oct - 21 Oct	Avianca	direct
01 Oct - 15 Oct	Avianca
25 Oct - 09 Nov	Avianca	direct
16 Oct - 12 Nov	Avianca	direct
30 Oct - 18 Nov	Avianca
31 Oct - 07 Nov	Avianca
08 Oct - 08 Nov	LATAM Airlines Group

Also check the deals for one-way flights from Rio Negro to Buenos Aires 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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Rio Negro to Buenos Aires in October from 396€

Return flights