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

Return flights

29 Oct - 05 Nov	Copa
25 Oct - 07 Nov	Copa
26 Oct - 30 Oct	LATAM Airlines Group
27 Oct - 06 Nov	Copa
30 Oct - 03 Nov	Copa
27 Oct - 03 Nov	Copa
28 Oct - 03 Nov	Copa
30 Oct - 04 Nov	Copa
23 Oct - 29 Oct	Avianca	direct
23 Oct - 30 Oct	Avianca	direct
26 Oct - 02 Nov	Avianca	direct
23 Oct - 01 Nov	Avianca
28 Oct - 10 Nov	LATAM Airlines Group
20 Oct - 27 Oct	Avianca
20 Oct - 30 Oct	Avianca
19 Oct - 25 Oct	Copa
19 Oct - 30 Oct	Copa
20 Oct - 27 Oct	Avianca	direct
20 Oct - 30 Oct	Avianca	direct
19 Oct - 30 Oct	Avianca	direct

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.

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Cheapest return flights from Rio Negro to Buenos Aires in October from 408€

Return flights