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

Return flights

16 Jan - 28 Jan	Air Europa
06 Jan - 02 Feb	KLM
15 Jan - 01 Feb	British Airways
20 Jan - 26 Jan	Air Europa
19 Jan - 27 Jan	British Airways
27 Jan - 16 Feb	British Airways
19 Jan - 26 Jan	British Airways
15 Jan - 29 Jan	British Airways
15 Jan - 31 Jan	British Airways
17 Jan - 28 Jan	British Airways
16 Jan - 27 Jan	British Airways
16 Jan - 01 Feb	British Airways
25 Jan - 28 Jan	Air Europa
25 Jan - 25 Feb	KLM
12 Jan - 26 Jan	KLM
24 Jan - 01 Feb	Air Europa
23 Jan - 28 Feb	Air Europa
20 Jan - 19 Feb	KLM
26 Jan - 25 Feb	KLM
15 Jan - 20 Feb	Pegasus Airlines

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 $883

Return flights