Cheapest return flights from Sao Paulo to Buenos Aires in August from $351

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

Return flights

03 Aug - 17 Aug GOL Linhas Aéreas
09 Aug - 21 Aug GOL Linhas Aéreas
14 Aug - 21 Aug GOL Linhas Aéreas
10 Aug - 19 Aug GOL Linhas Aéreas
09 Aug - 16 Aug GOL Linhas Aéreas
04 Aug - 09 Aug GOL Linhas Aéreas
17 Aug - 21 Aug GOL Linhas Aéreas
13 Aug - 26 Aug GOL Linhas Aéreas
21 Aug - 28 Aug GOL Linhas Aéreas
10 Aug - 17 Aug GOL Linhas Aéreas

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

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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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