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

Return flights

27 Jan - 17 Feb	KLM
30 Jan - 12 Feb	ITA Airways
25 Jan - 01 Feb	ITA Airways
21 Jan - 11 Feb	ITA Airways
24 Jan - 24 Feb	Avianca
22 Jan - 26 Jan	Copa
29 Jan - 04 Feb	ITA Airways
22 Jan - 27 Jan	Avianca
24 Jan - 31 Jan	ITA Airways
29 Jan - 05 Feb	KLM
29 Jan - 02 Feb	KLM
23 Jan - 31 Jan	ITA Airways
22 Jan - 02 Feb	ITA Airways
31 Jan - 07 Feb	ITA Airways
22 Jan - 31 Jan	ITA Airways
23 Jan - 30 Jan	Copa
22 Jan - 29 Jan	Avianca
25 Jan - 31 Jan	ITA Airways
22 Jan - 30 Jan	ITA Airways

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 $957

Return flights