AirHint found the following cheapest return flights from Sao Paulo (GRU) to Istanbul (IST) in January 2026 (see full year).

Return flights

25 Jan - 07 Feb	Emirates
01 Jan - 30 Jan	Air Europa
01 Jan - 29 Jan	ITA Airways
12 Jan - 19 Jan	ITA Airways
01 Jan - 01 Feb	ITA Airways
07 Jan - 14 Jan	Royal Air Maroc
01 Jan - 31 Jan	Air Europa
12 Jan - 19 Jan	Turkish Airlines	direct
08 Jan - 18 Jan	Turkish Airlines	direct
07 Jan - 16 Jan	British Airways
02 Jan - 29 Jan	ITA Airways
02 Jan - 01 Feb	ITA Airways
04 Jan - 30 Jan	Air Europa
01 Jan - 01 Feb	Turkish Airlines	direct
02 Jan - 01 Feb	Turkish Airlines	direct
03 Jan - 01 Feb	Turkish Airlines	direct
04 Jan - 01 Feb	Turkish Airlines	direct

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

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 January from $1169

Return flights