Cheapest one-way flights from Istanbul to Sao Paulo in October from $662
AirHint found the following cheapest one-way flights from Istanbul (IST) to Sao Paulo (GRU) in October 2025 (see full year).
One-Way flights
| 23 Oct | Air France | ||
| 28 Oct | Air France | ||
| 29 Oct | British Airways | ||
| 15 Oct | Turkish Airlines | direct | |
| 29 Oct | Turkish Airlines | direct | |
| 28 Oct | Turkish Airlines | direct | |
| 23 Oct | Turkish Airlines | direct |
Also check the deals for return flights from Istanbul to Sao Paulo in October.
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.
