Cheapest return flights from Athens to Sao Paulo in September from $691

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

Return flights

01 Sep - 30 Sep Turkish Airlines
04 Sep - 17 Sep Air France
05 Sep - 21 Sep Air France
15 Sep - 21 Sep Air France
18 Sep - 24 Sep Air France
22 Sep - 30 Sep Air France
15 Sep - 22 Sep Lufthansa
29 Sep - 05 Oct Air France

Also check the deals for one-way flights from Athens 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.