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

Return flights

13 Oct - 20 Oct	Azul Airlines
17 Oct - 19 Oct	Azul Airlines
25 Oct - 01 Nov	Azul Airlines
15 Oct - 20 Oct	Azul Airlines
01 Oct - 14 Oct	Azul Airlines
07 Oct - 14 Oct	Azul Airlines
11 Oct - 18 Oct	Azul Airlines
02 Oct - 07 Oct	Azul Airlines
02 Oct - 08 Oct	Azul Airlines
27 Oct - 06 Nov	Air Europa
05 Oct - 12 Oct	Azul Airlines
04 Oct - 09 Oct	KLM
28 Oct - 25 Nov	Azul Airlines

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

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 Campinas to Istanbul in October from $928

Return flights