Great news, the Athens airport will be accepting International flights
beginning on June 15th and will then extend to all Greece airports as of July 1st. 

The 14-day quarantine for inbound travelers will be lifted.

This week Greece reopened its museums and archaeological sites.  
Restaurants and Cafes in Greece will be reopening on
May 25th, which is actually one week earlier than originally announced.

This is exciting news for summer travelers looking for a European 
Destination in a post Covid world.