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

Return flights

11 Dec - 14 Dec	JetSmart
10 Dec - 14 Dec	JetSmart
02 Dec - 14 Dec	JetSmart
01 Dec - 14 Dec	JetSmart
06 Dec - 14 Dec	JetSmart
11 Dec - 28 Dec	JetSmart
10 Dec - 28 Dec	JetSmart
11 Dec - 21 Dec	JetSmart
11 Dec - 12 Dec	JetSmart
10 Dec - 21 Dec	JetSmart
12 Dec - 01 Jan	JetSmart
27 Dec - 03 Jan	JetSmart
20 Dec - 03 Jan	JetSmart
25 Dec - 09 Jan	JetSmart
14 Dec - 01 Jan	JetSmart
15 Dec - 01 Jan	JetSmart
25 Dec - 01 Jan	JetSmart
25 Dec - 06 Jan	JetSmart
29 Dec - 09 Jan	JetSmart
25 Dec - 11 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.

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Cheapest return flights from Buenos Aires to Rio Negro in December from 404€

Return flights