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

Return flights

25 Sep - 13 Oct	Transavia France
22 Sep - 13 Oct	Ryanair
22 Sep - 20 Oct	Ryanair
26 Sep - 12 Oct	Transavia France
24 Sep - 13 Oct	TAP
22 Sep - 27 Oct	Ryanair
19 Sep - 22 Oct	TAP
19 Sep - 20 Oct	TAP
18 Sep - 19 Oct	TAP
23 Sep - 14 Oct	Transavia France
21 Sep - 28 Sep	TAP
22 Sep - 29 Sep	Ryanair
26 Sep - 29 Sep	Transavia France
23 Sep - 30 Sep	Transavia France
18 Sep - 25 Sep	Transavia France
22 Sep - 27 Sep	Ryanair
22 Sep - 26 Sep	Ryanair
21 Sep - 26 Sep	Air Europa
22 Sep - 23 Sep	Azul Airlines	direct
27 Sep - 30 Sep	Air Europa

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 775€

Return flights