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

Return flights

03 Dec - 10 Dec	Avianca	direct
01 Dec - 09 Dec	Avianca
08 Dec - 16 Dec	Copa
10 Dec - 14 Dec	LATAM Airlines Group
11 Dec - 18 Dec	Avianca	direct
10 Dec - 14 Dec	Avianca	direct
04 Dec - 18 Dec	Avianca	direct
09 Dec - 16 Dec	LATAM Airlines Group
18 Dec - 22 Dec	Avianca
18 Dec - 29 Dec	Avianca
19 Dec - 05 Jan	Avianca
28 Dec - 09 Jan	LATAM Airlines Group
26 Dec - 18 Jan	Avianca
08 Dec - 05 Jan	Clic Air
08 Dec - 19 Jan	Copa
16 Dec - 09 Jan	LATAM Airlines Group
01 Dec - 09 Jan	Avianca
08 Dec - 19 Jan	Avianca	direct
15 Dec - 12 Jan	LATAM Airlines Group
15 Dec - 13 Jan	LATAM Airlines Group

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

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 December from 402€

Return flights