Cheapest one-way flights from Buenos Aires to Sao Paulo in September from $128

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Sao Paulo (GRU) in September 2025 (see full year).

One-Way flights

29 Sep Flybondi direct
25 Sep Aerolineas Argentinas direct
26 Sep Flybondi direct
20 Sep Flybondi direct
23 Sep Flybondi direct
16 Sep Flybondi direct
24 Sep GOL Linhas Aéreas direct
22 Sep Flybondi direct

Also check the deals for return flights from Buenos Aires to Sao Paulo in September.

Skyscanner

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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