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

Return flights

14 Oct - 29 Oct	Azul Airlines
02 Oct - 13 Oct	Azul Airlines
29 Oct - 20 Nov	Air Europa
04 Oct - 15 Oct	Azul Airlines
01 Oct - 12 Oct	Azul Airlines
13 Oct - 22 Oct	Air Europa
13 Oct - 28 Oct	Air Europa
09 Oct - 16 Oct	Azul Airlines
02 Oct - 05 Oct	Azul Airlines
13 Oct - 18 Oct	Air Europa
05 Oct - 12 Oct	Azul Airlines
17 Oct - 02 Nov	Air Europa

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 834€

Return flights