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

Return flights

27 Aug - 04 Sep	easyJet
22 Aug - 11 Sep	easyJet
31 Aug - 11 Sep	Ryanair
27 Aug - 02 Sep	easyJet
31 Aug - 10 Sep	easyJet
28 Aug - 11 Sep	Ryanair	direct
30 Aug - 10 Sep	easyJet
27 Aug - 03 Sep	Ryanair
20 Aug - 26 Aug	Norwegian Air Sweden AOC
28 Aug - 18 Sep	Ryanair	direct
29 Aug - 04 Sep	KLM
27 Aug - 31 Aug	Ryanair
13 Aug - 26 Aug	easyJet
20 Aug - 22 Aug	Norwegian Air Sweden AOC
13 Aug - 18 Aug	easyJet
12 Aug - 18 Aug	easyJet
20 Aug - 27 Aug	Norwegian Air Sweden AOC
23 Aug - 26 Aug	Eurowings
25 Aug - 31 Aug	KLM
13 Aug - 27 Aug	easyJet

Also check the deals for one-way flights from Berlin 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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Cheapest return flights from Berlin to Porto in August from $222

Return flights