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

Return flights

02 Dec - 07 Dec	JetSmart
02 Dec - 06 Dec	JetSmart
02 Dec - 11 Dec	JetSmart
02 Dec - 08 Dec	JetSmart
02 Dec - 13 Dec	JetSmart
01 Dec - 07 Dec	JetSmart
01 Dec - 06 Dec	JetSmart
05 Dec - 07 Dec	JetSmart
05 Dec - 06 Dec	JetSmart
01 Dec - 11 Dec	JetSmart
17 Dec - 01 Jan	JetSmart
14 Dec - 01 Jan	JetSmart
15 Dec - 01 Jan	JetSmart
17 Dec - 04 Jan	JetSmart
12 Dec - 01 Jan	JetSmart
16 Dec - 01 Jan	JetSmart
17 Dec - 05 Jan	JetSmart
18 Dec - 01 Jan	JetSmart
13 Dec - 01 Jan	JetSmart
15 Dec - 04 Jan	JetSmart

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Rio Negro to Buenos Aires in December from 385€

Return flights