Cheapest return flights from Sao Paulo to Buenos Aires in March from $262

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

Return flights

24 Mar - 29 Mar GOL Linhas Aéreas
08 Mar - 12 Mar GOL Linhas Aéreas
05 Mar - 12 Mar GOL Linhas Aéreas
13 Mar - 23 Mar GOL Linhas Aéreas
12 Mar - 24 Mar GOL Linhas Aéreas
11 Mar - 19 Mar GOL Linhas Aéreas
08 Mar - 21 Mar GOL Linhas Aéreas
11 Mar - 25 Mar GOL Linhas Aéreas
02 Mar - 12 Mar GOL Linhas Aéreas
14 Mar - 18 Mar GOL Linhas Aéreas
28 Mar - 03 Apr GOL Linhas Aéreas
25 Mar - 01 Apr GOL Linhas Aéreas
28 Mar - 01 Apr GOL Linhas Aéreas
27 Mar - 05 Apr GOL Linhas Aéreas
30 Mar - 04 Apr GOL Linhas Aéreas
31 Mar - 05 Apr GOL Linhas Aéreas
24 Mar - 10 Apr GOL Linhas Aéreas
29 Mar - 09 Apr GOL Linhas Aéreas
26 Mar - 02 Apr GOL Linhas Aéreas
19 Mar - 07 Apr Azul Airlines

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

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