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

Return flights

20 Jan - 01 Feb	Air Europa
20 Jan - 02 Feb	Air Europa
19 Jan - 01 Feb	Royal Air Maroc
19 Jan - 03 Feb	Royal Air Maroc
24 Jan - 03 Feb	Air Europa
20 Jan - 27 Jan	Air Europa
18 Jan - 01 Feb	British Airways
18 Jan - 03 Feb	British Airways
29 Jan - 17 Feb	British Airways
01 Jan - 27 Jan	British Airways
18 Jan - 31 Jan	Air Europa
19 Jan - 29 Jan	Air Europa
21 Jan - 24 Jan	Air Europa
19 Jan - 25 Jan	Air Europa
19 Jan - 31 Jan	Air Europa
16 Jan - 23 Jan	Air Europa
15 Jan - 25 Jan	British Airways
19 Jan - 23 Jan	Air Europa
18 Jan - 01 Feb	Turkish Airlines	direct
24 Jan - 03 Feb	Turkish Airlines	direct

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 689€

Return flights