AirHint found the following cheapest return flights from Bologna (BLQ) to Porto (OPO) in August 2025 (see full year).

Return flights

29 Aug - 17 Sep	Vueling Airlines
28 Aug - 17 Sep	Vueling Airlines
29 Aug - 29 Sep	Ryanair
25 Aug - 01 Sep	Ryanair
29 Aug - 19 Sep	Vueling Airlines
29 Aug - 15 Sep	Ryanair
29 Aug - 01 Sep	Vueling Airlines
23 Aug - 05 Sep	KLM
29 Aug - 16 Sep	Vueling Airlines
28 Aug - 16 Sep	Vueling Airlines
25 Aug - 31 Aug	Ryanair
25 Aug - 27 Aug	Ryanair
27 Aug - 29 Aug	Ryanair
25 Aug - 29 Aug	Ryanair
05 Aug - 08 Aug	Ryanair
29 Aug - 31 Aug	Ryanair
27 Aug - 31 Aug	Ryanair
28 Aug - 29 Aug	Vueling Airlines
25 Aug - 28 Aug	Ryanair
28 Aug - 31 Aug	Vueling Airlines

Also check the deals for one-way flights from Bologna to Porto in August.

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 Bologna to Porto in August from 135€

Return flights