AirHint found the following cheapest return flights from Rio Negro (MDE) to Sao Paulo (GRU) in March 2026 (see full year).

Return flights

01 Mar - 05 Mar	LATAM Airlines Group
05 Mar - 10 Mar	LATAM Airlines Group
19 Mar - 26 Mar	Copa
06 Mar - 12 Mar	Copa
13 Mar - 16 Mar	Copa
21 Mar - 04 Apr	Avianca
20 Mar - 06 Apr	Avianca
17 Mar - 02 Apr	GOL Linhas Aéreas

Also check the deals for one-way flights from Rio Negro to Sao Paulo in March.

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 Rio Negro to Sao Paulo in March from $392

Return flights