Cheapest return flights from Sao Paulo to Buenos Aires in May from $317

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

Return flights

27 May - 01 Jun GOL Linhas Aéreas
22 May - 26 May GOL Linhas Aéreas
09 May - 13 May GOL Linhas Aéreas
21 May - 25 May GOL Linhas Aéreas
07 May - 10 May GOL Linhas Aéreas
13 May - 18 May GOL Linhas Aéreas
29 May - 31 May Azul Airlines
18 May - 22 May GOL Linhas Aéreas
17 May - 21 May GOL Linhas Aéreas
07 May - 09 May GOL Linhas Aéreas
23 May - 29 May GOL Linhas Aéreas
30 May - 05 Jun GOL Linhas Aéreas
30 May - 08 Jun GOL Linhas Aéreas
18 May - 05 Jun LATAM Airlines Group
31 May - 08 Jun GOL Linhas Aéreas
31 May - 05 Jun GOL Linhas Aéreas
26 May - 01 Jun LATAM Airlines Group
30 May - 14 Jun GOL Linhas Aéreas
25 May - 01 Jun LATAM Airlines Group
31 May - 01 Jun GOL Linhas Aéreas

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

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