Cheapest return flights from Buenos Aires to Sao Paulo in September from $245

AirHint found the following cheapest return flights from Buenos Aires (EZE) to Sao Paulo (GRU) in September 2025 (see full year).

Return flights

04 Sep - 14 Sep LATAM Airlines Group direct
05 Sep - 08 Sep LATAM Airlines Group direct
06 Sep - 14 Sep LATAM Airlines Group direct
30 Sep - 07 Oct LATAM Airlines Group
09 Sep - 23 Sep LATAM Airlines Group direct
30 Sep - 03 Oct LATAM Airlines Group direct
04 Sep - 07 Sep LATAM Airlines Group direct
02 Sep - 03 Oct LATAM Airlines Group
27 Sep - 03 Oct Ethiopian Airlines direct
07 Sep - 20 Sep LATAM Airlines Group direct
13 Sep - 24 Sep SWISS direct
10 Sep - 20 Sep SWISS direct
20 Sep - 01 Oct SWISS direct
24 Sep - 08 Oct SWISS direct
03 Sep - 17 Sep SWISS direct
03 Sep - 20 Sep SWISS direct
06 Sep - 09 Oct LATAM Airlines Group
02 Sep - 03 Oct LATAM Airlines Group direct
20 Sep - 03 Oct Ethiopian Airlines direct
26 Sep - 09 Oct LATAM Airlines Group direct

Also check the deals for one-way 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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo

Feel free to contact us with any feedback or request another flight research.