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

Return flights

28 Jan - 08 Feb	KLM
22 Jan - 29 Jan	KLM
26 Jan - 31 Jan	KLM
30 Jan - 08 Feb	KLM
18 Jan - 28 Jan	KLM
19 Jan - 26 Jan	KLM
10 Jan - 24 Jan	KLM
23 Jan - 28 Jan	KLM
16 Jan - 23 Jan	KLM
08 Jan - 18 Jan	KLM
05 Jan - 02 Feb	KLM
01 Jan - 11 Jan	Qatar Airways

Also check the deals for one-way flights from Istanbul to Sao Paulo 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 Istanbul to Sao Paulo in January from 769€

Return flights