Fly to Lisbon from Ireland during October 2018 for as little as €139.99*.
From just €139.99*
Book your flight from Ireland to Lisbon in October 2018 here. Select your desired date in October 2018 and view all the airports in Ireland you can fly to Lisbon from on that day.
The best price for flying from Ireland to Lisbon (LIS) in October 2018 is just €139.99*.