Cheapest return flights from Sao Paulo to Istanbul in October from $822

Best time to book flights for Sao Paulo (GRU) to Istanbul (SAW) flights at AirHint

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Istanbul (SAW) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct British Airways
07 Oct - 21 Oct KLM
01 Oct - 12 Oct KLM
08 Oct - 17 Oct KLM
07 Oct - 14 Oct KLM
12 Oct - 24 Oct Royal Air Maroc
10 Oct - 17 Oct KLM
01 Oct - 11 Oct KLM
01 Oct - 10 Oct KLM
02 Oct - 12 Oct KLM
24 Oct - 01 Nov Emirates

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

Skyscanner

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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