Cheapest return flights from Sao Paulo to Istanbul in October from 715€

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

Return flights

27 Oct - 27 Nov KLM
31 Oct - 12 Nov British Airways
31 Oct - 16 Nov Air France
22 Oct - 10 Nov KLM
22 Oct - 29 Oct ITA Airways
24 Oct - 09 Nov Air France
27 Oct - 05 Nov ITA Airways
23 Oct - 09 Nov KLM
22 Oct - 09 Nov KLM
28 Oct - 04 Nov Air Europa
23 Oct - 08 Nov Air Europa
21 Oct - 28 Oct LATAM Airlines Group
19 Oct - 28 Oct Air Europa
19 Oct - 29 Oct LATAM Airlines Group
21 Oct - 31 Oct LATAM Airlines Group
20 Oct - 27 Oct ITA Airways
24 Oct - 31 Oct ITA Airways
22 Oct - 30 Oct KLM
26 Oct - 29 Oct ITA Airways
25 Oct - 31 Oct ITA Airways

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

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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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