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

Return flights

08 Dec - 16 Jan	JetSmart
11 Dec - 14 Dec	JetSmart
11 Dec - 28 Dec	JetSmart
11 Dec - 18 Dec	JetSmart
08 Dec - 14 Dec	JetSmart
08 Dec - 28 Dec	JetSmart
11 Dec - 15 Dec	JetSmart
11 Dec - 21 Dec	JetSmart
08 Dec - 18 Dec	JetSmart
01 Dec - 14 Dec	JetSmart
11 Dec - 22 Dec	JetSmart
30 Dec - 09 Jan	JetSmart
16 Dec - 01 Jan	Avianca
31 Dec - 09 Jan	JetSmart
30 Dec - 05 Jan	JetSmart
30 Dec - 06 Jan	JetSmart
31 Dec - 05 Jan	JetSmart
31 Dec - 06 Jan	JetSmart
30 Dec - 11 Jan	JetSmart
30 Dec - 16 Jan	JetSmart

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.

Book a cheap hotel in Rio Negro

Cheap car rent in Rio Negro

Cheapest return flights from Buenos Aires to Rio Negro in December from 470€

Return flights