Cheapest return flights from Sao Paulo to Istanbul in October from $776

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

Return flights

19 Oct - 10 Nov British Airways
28 Oct - 17 Nov British Airways
15 Oct - 07 Nov British Airways
14 Oct - 27 Oct British Airways
14 Oct - 24 Oct British Airways
15 Oct - 27 Oct British Airways
31 Oct - 14 Nov British Airways
01 Oct - 16 Oct Qatar Airways
14 Oct - 21 Oct British Airways
16 Oct - 30 Oct British Airways
01 Oct - 30 Oct British Airways
08 Oct - 20 Oct British Airways
01 Oct - 11 Oct Qatar Airways
26 Oct - 03 Nov KLM
12 Oct - 26 Oct Air France
30 Oct - 02 Nov LATAM Airlines Group
28 Oct - 05 Nov Lufthansa
22 Oct - 02 Nov GOL Linhas Aéreas
19 Oct - 10 Nov Turkish Airlines direct
28 Oct - 17 Nov Turkish Airlines direct

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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