It is rightly said that it is big, modern, and beautiful. There are not problems of non working every thing seems working and in order. Those taking cheap flights to Greece and land at this air port are of the view that it is one of the best and least complicated airports in the world. To facilitate passengers it has one main terminal, and 2 runways corridors. It's a nice introduction to Athens and there is a lot to see. It has every thing to entertain you. You may go to its shopping area to go to a good collection of Greek goods, newsstands, pharmacies, and specialty food shops in addition to clothing stores. Your flights to Greece from UK take 4 hours if you feel hunger on your arrival you may go to food-court type restaurants to fetch your hunger. In short your tour to Greece through Athens will be a pleasant experience.