Look for one-way flights from Your Country to Greece on the dates you want to travel!
You might save big by flying to an island and taking a ferry to Athens… or flying to Thessaloniki or Volos and taking a bus or train!
There are buses & light rail from the airport to the city center.
WHERE SHOULD I STAY IN ATHENS?
Here you have a map with stars on all of the event locations. This should come in handy when trying to decide which hotel/hostel/apartment to book for your stay.