AirHint found the following cheapest one-way flights from Sao Paulo (CGH) to Istanbul (IST) in August 2025 (see full year).

One-Way flights

12 Aug	Air Europa
02 Aug	Air Europa
01 Aug	Air Europa
18 Aug	GOL Linhas Aéreas
05 Aug	Air Europa
09 Aug	Air Europa
15 Aug	Air Europa
30 Aug	GOL Linhas Aéreas
23 Aug	Air Europa
03 Aug	GOL Linhas Aéreas

Also check the deals for return flights from Sao Paulo to Istanbul in August.

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 Istanbul

Cheap car rent in Istanbul

Cheapest one-way flights from Sao Paulo to Istanbul in August from $740

One-Way flights