Cheapest return flights from Sao Paulo to Istanbul in September from 848€

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Istanbul (IST) in September 2025 (see full year).

Return flights

19 Sep - 06 Oct Turkish Airlines direct
25 Sep - 15 Oct Turkish Airlines direct
23 Sep - 23 Oct Turkish Airlines direct
19 Sep - 02 Oct Turkish Airlines direct
21 Sep - 01 Oct Air France
28 Sep - 08 Oct Turkish Airlines direct
25 Sep - 02 Oct Air France
15 Sep - 24 Sep Avianca
24 Sep - 04 Oct Air France
22 Sep - 06 Oct ITA Airways
25 Sep - 02 Oct Turkish Airlines direct
23 Sep - 28 Sep Air France
11 Sep - 20 Sep KLM
11 Sep - 21 Sep Avianca
14 Sep - 21 Sep Avianca
08 Sep - 18 Sep KLM
10 Sep - 18 Sep KLM
08 Sep - 15 Sep KLM
08 Sep - 20 Sep KLM
08 Sep - 23 Sep Emirates

Also check the deals for one-way flights from Sao Paulo to Istanbul 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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