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

Return flights

10 Sep - 14 Oct	Ryanair
10 Sep - 16 Oct	Ryanair
10 Sep - 07 Oct	Ryanair
08 Sep - 19 Oct	Ryanair
12 Sep - 18 Oct	Azul Airlines
24 Sep - 22 Oct	TAP
22 Sep - 07 Oct	Azul Airlines	direct
18 Sep - 04 Oct	Ryanair
02 Sep - 02 Oct	Ryanair
24 Sep - 20 Oct	TAP
04 Sep - 30 Sep	Ryanair
01 Sep - 30 Sep	Azul Airlines	direct
10 Sep - 25 Sep	Ryanair
10 Sep - 23 Sep	Ryanair
09 Sep - 23 Sep	Ryanair
03 Sep - 30 Sep	Ryanair
17 Sep - 30 Sep	Azul Airlines
15 Sep - 30 Sep	Azul Airlines
18 Sep - 30 Sep	Ryanair
04 Sep - 23 Sep	Ryanair

Also check the deals for one-way flights from Porto to Campinas in September.

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 September from 663€

Return flights