AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Athens (ATH) in October 2026 (see full year).
One-Way flights
| 04 Oct | Royal Air Maroc | ||
| 06 Oct | Avianca | ||
| 02 Oct | United | ||
| 16 Oct | United | ||
| 21 Oct | United | ||
| 09 Oct | United |
Also check the deals for return flights from Sao Paulo to Athens in October.
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