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

Return flights

28 Jul - 28 Aug	Air France
26 Jul - 11 Aug	LATAM Airlines Group
15 Jul - 15 Aug	LATAM Airlines Group
28 Jul - 07 Aug	KLM
25 Jul - 14 Aug	KLM
30 Jul - 06 Aug	KLM
29 Jul - 15 Aug	KLM
24 Jul - 07 Aug	Emirates
22 Jul - 06 Aug	Emirates
29 Jul - 06 Aug	Emirates
16 Jul - 22 Jul	Ethiopian Airlines
02 Jul - 12 Jul	ITA Airways
11 Jul - 20 Jul	Ethiopian Airlines
06 Jul - 13 Jul	KLM
11 Jul - 18 Jul	Ethiopian Airlines
09 Jul - 16 Jul	KLM
06 Jul - 12 Jul	ITA Airways
05 Jul - 12 Jul	ITA Airways
09 Jul - 17 Jul	Qatar Airways
08 Jul - 15 Jul	LATAM Airlines Group

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

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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Cheapest return flights from Sao Paulo to Istanbul in July from 838€

Return flights