AirHint found the following cheapest return flights from Berlin (BER) to Porto (OPO) in May 2026 (see full year).

Return flights

11 May - 18 May	easyJet	direct
08 May - 11 May	easyJet	direct
25 May - 17 Jun	easyJet	direct
11 May - 17 May	easyJet
08 May - 10 May	easyJet
07 May - 10 May	easyJet
23 May - 26 May	Norwegian Air Sweden AOC
08 May - 24 May	easyJet
23 May - 30 May	Eurowings	direct
08 May - 24 May	easyJet	direct
08 May - 10 May	easyJet	direct

Also check the deals for one-way flights from Berlin to Porto in May.

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 Berlin to Porto in May from 110€

Return flights