Cheapest one-way GRU–IST flights, September

AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Istanbul (IST) in September 2026 (see full year).

One-Way flights

24 Sep Pegasus Airlines
23 Sep TAAG Angola Airlines
20 Sep TAAG Angola Airlines
29 Sep Pegasus Airlines
22 Sep Pegasus Airlines
30 Sep Pegasus Airlines
19 Sep GOL Linhas Aéreas
18 Sep Arajet
25 Sep Pegasus Airlines
09 Sep Azul Airlines

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

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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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