According to greekcitytimes.com, these are the requirements for traveling to Greece
- Display a negative molecular test (PCR) for COVID-19, taken up to 72 hours before the scheduled flight.
- Present an official vaccination certificate in English, French, German, Italian, Spanish, or Russian, proving that travelers have completed their vaccination for Covid-19 at least 14 days before the scheduled flight. The vaccination certificate must include the name of the person, the type of vaccine given, the number of doses & inoculation dates.
- Present proof of recovery from Covid-19, valid as of 2 months after positive test result (PCR or Rapid Antigen test) up to nine (9) months before travel.