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

Return flights

22 Oct - 27 Oct	Azul Airlines
22 Oct - 18 Nov	Azul Airlines
15 Oct - 22 Oct	Azul Airlines
10 Oct - 26 Oct	Azul Airlines
24 Oct - 15 Nov	Azul Airlines
08 Oct - 21 Oct	Azul Airlines
13 Oct - 17 Oct	Azul Airlines
08 Oct - 24 Oct	Azul Airlines
10 Oct - 19 Oct	Azul Airlines
24 Oct - 10 Nov	Azul Airlines
08 Oct - 25 Nov	Azul Airlines
24 Oct - 16 Nov	Azul Airlines
01 Oct - 14 Oct	Azul Airlines
27 Oct - 03 Nov	TAP
01 Oct - 13 Oct	Azul Airlines
07 Oct - 14 Oct	TAP
13 Oct - 01 Nov	Azul Airlines
07 Oct - 24 Nov	TAP
29 Oct - 03 Nov	Azul Airlines
07 Oct - 25 Nov	TAP

Also check the deals for one-way flights from Porto to Campinas 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 Porto to Campinas in October from 691€

Return flights