Cheapest return flights from Sao Paulo to Buenos Aires in January from $376

AirHint found the following cheapest return flights from Sao Paulo (CGH) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

15 Jan - 22 Jan GOL Linhas Aéreas
30 Jan - 08 Feb Azul Airlines
30 Jan - 07 Feb Azul Airlines
20 Jan - 25 Jan Azul Airlines
16 Jan - 23 Jan GOL Linhas Aéreas
29 Jan - 24 Feb GOL Linhas Aéreas
16 Jan - 25 Jan GOL Linhas Aéreas
22 Jan - 27 Jan GOL Linhas Aéreas
22 Jan - 29 Jan GOL Linhas Aéreas
29 Jan - 05 Feb Azul Airlines
29 Jan - 10 Feb Azul Airlines
19 Jan - 23 Jan GOL Linhas Aéreas
15 Jan - 27 Jan GOL Linhas Aéreas
30 Jan - 18 Feb Azul Airlines
29 Jan - 07 Feb GOL Linhas Aéreas
19 Jan - 22 Jan GOL Linhas Aéreas
30 Jan - 02 Feb Azul Airlines
31 Jan - 11 Feb GOL Linhas Aéreas
29 Jan - 02 Feb GOL Linhas Aéreas
19 Jan - 24 Jan GOL Linhas Aéreas

Also check the deals for one-way flights from Sao Paulo to Buenos Aires in January.

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