Under the concession deal, the Greek government is estimating 71.2 million euros in state revenues and 28.3 million euros in investments.
Nine regional airports across Greece will not be handling flights due to scheduled runway reconstruction works.
Runway activity will be suspended at Zakynthos, Kefalonia, Corfu, Mykonos, Santorini, Samos, Rhodes, Lesvos, and Kavala airports in the coming months.