Low prices
Fly to Porto from Ireland during May 2025 for as little as €159.99*.
From just €159.99*
Book your flight from Ireland to Porto in May 2025 here. Select your desired date in May 2025 and view all the airports in Ireland you can fly to Porto from on that day.
The best price for flying from Ireland to Porto (OPO) in May 2025 is just €159.99*.