Cheapest one-way flights from Sao Paulo to Athens in September from $461

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

One-Way flights

25 Sep Avianca
23 Sep Avianca
22 Sep Avianca
12 Sep Avianca
20 Sep Copa
13 Sep Avianca
09 Sep Copa
19 Sep Avianca
05 Sep Avianca
15 Sep Arajet

Also check the deals for return flights from Sao Paulo to Athens 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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