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

Return flights

16 Dec - 25 Dec	Copa
05 Dec - 18 Dec	LATAM Airlines Group
06 Dec - 17 Dec	LATAM Airlines Group
06 Dec - 18 Dec	LATAM Airlines Group
07 Dec - 17 Dec	LATAM Airlines Group
07 Dec - 18 Dec	LATAM Airlines Group
06 Dec - 12 Dec	LATAM Airlines Group
03 Dec - 08 Dec	Copa
02 Dec - 11 Dec	Avianca
11 Dec - 18 Dec	Copa
31 Dec - 17 Jan	LATAM Airlines Group
02 Dec - 04 Jan	LATAM Airlines Group
15 Dec - 02 Jan	Avianca	direct
31 Dec - 18 Jan	LATAM Airlines Group
10 Dec - 03 Jan	Avianca
14 Dec - 06 Jan	Copa
15 Dec - 06 Jan	Flybondi
30 Dec - 17 Jan	JetSmart
28 Dec - 13 Jan	LATAM Airlines Group
23 Dec - 23 Jan	LATAM Airlines Group

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 $421

Return flights