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

Return flights

27 May - 10 Jun	KLM
26 May - 07 Jun	KLM
16 May - 23 May	KLM
17 May - 01 Jun	KLM
19 May - 03 Jun	KLM
05 May - 19 May	KLM
14 May - 21 May	KLM
13 May - 25 May	KLM
16 May - 06 Jun	KLM
27 May - 19 Jun	KLM
22 May - 19 Jun	KLM
20 May - 31 May	KLM
22 May - 31 May	KLM
15 May - 31 May	KLM
17 May - 31 May	KLM
20 May - 29 May	KLM
27 May - 31 May	KLM

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

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 May from $871

Return flights