Low prices
Fly to Copenhagen from Ireland during September 2025 for as little as €129.99*.
From just €129.99*
Book your flight from Ireland to Copenhagen in September 2025 here. Select your desired date in September 2025 and view all the airports in Ireland you can fly to Copenhagen from on that day.
The best price for flying from Ireland to Copenhagen (CPH) in September 2025 is just €129.99*.