AirHint found the following cheapest return flights from Sao Paulo (GRU) to Rio Negro (MDE) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	Avianca
08 Dec - 20 Dec	Avianca
10 Dec - 21 Dec	Avianca
01 Dec - 10 Dec	Avianca
01 Dec - 09 Dec	Avianca
10 Dec - 15 Dec	Avianca
17 Dec - 01 Jan	Avianca
05 Dec - 30 Jan	Avianca
12 Dec - 29 Jan	Avianca
10 Dec - 16 Jan	Avianca
15 Dec - 30 Dec	Copa
16 Dec - 23 Dec	Copa
16 Dec - 29 Dec	Copa
19 Dec - 16 Jan	Avianca
19 Dec - 30 Jan	Avianca
19 Dec - 29 Jan	Avianca
16 Dec - 27 Dec	Arajet
19 Dec - 04 Jan	Avianca
12 Dec - 10 Jan	Copa
25 Dec - 01 Jan	Avianca

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Rio Negro in December from 269€

Return flights