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

Return flights

08 Dec - 18 Dec	JetSmart
08 Dec - 18 Dec	Avianca	direct
16 Dec - 20 Dec	LATAM Airlines Group
24 Dec - 04 Jan	Avianca
22 Dec - 04 Jan	Avianca
20 Dec - 06 Jan	Avianca
25 Dec - 04 Jan	Avianca
26 Dec - 06 Jan	Avianca
21 Dec - 04 Jan	Avianca
26 Dec - 09 Jan	Avianca
29 Dec - 15 Jan	Avianca

Also check the deals for one-way flights from Buenos Aires to Rio Negro 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 Buenos Aires to Rio Negro in December from 466€

Return flights