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

Return flights

26 Sep - 29 Sep	Ryanair
28 Sep - 02 Oct	easyJet
25 Sep - 09 Oct	Ryanair	direct
24 Sep - 30 Sep	Ryanair
18 Sep - 25 Sep	Ryanair
26 Sep - 28 Sep	Ryanair
07 Sep - 10 Sep	Volotea
06 Sep - 07 Sep	Ryanair
02 Sep - 09 Sep	Ryanair
03 Sep - 10 Sep	easyJet
25 Sep - 02 Oct	Ryanair	direct
25 Sep - 01 Oct	Ryanair
25 Sep - 28 Sep	Ryanair
18 Sep - 21 Sep	Ryanair
18 Sep - 09 Oct	Ryanair	direct
24 Sep - 09 Oct	Vueling Airlines
14 Sep - 01 Oct	Ryanair
14 Sep - 02 Oct	Ryanair	direct
18 Sep - 01 Oct	Ryanair
18 Sep - 02 Oct	Ryanair	direct

Also check the deals for one-way flights from Bari to Porto 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 Bari to Porto in September from 127€

Return flights