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

Return flights

05 Mar - 16 Mar	KLM
04 Mar - 12 Mar	KLM
01 Mar - 07 Mar	Air Europa
14 Mar - 27 Mar	Air Europa
06 Mar - 13 Mar	Air Europa
03 Mar - 11 Mar	Air Europa
18 Mar - 24 Mar	Air Europa
02 Mar - 08 Mar	KLM
14 Mar - 21 Mar	KLM
02 Mar - 20 Mar	KLM
13 Mar - 10 Apr	Air Europa
17 Mar - 18 Apr	Air Europa
03 Mar - 03 Apr	Air Europa
24 Mar - 28 Apr	British Airways
28 Mar - 12 Apr	British Airways
27 Mar - 03 Apr	Air Europa
03 Mar - 03 Apr	Turkish Airlines	direct
28 Mar - 12 Apr	Turkish Airlines	direct
13 Mar - 10 Apr	Turkish Airlines	direct
17 Mar - 18 Apr	Turkish Airlines	direct

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

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 March from 712€

Return flights