If you are unvaccinated, you will need one of the following:
Proof of a negative Covid-19 PCR test, undertaken within the 72-hour period before arrival into Greece
Proof of a negative Covid-19 rapid antigen test from an authorised laboratory, undertaken within the 48-hour period before your arrival into Greece
Proof of recovery from Covid-19. Evidence of a positive PCR test result taken between 30 to 180 days of your travel dates can be used and can be demonstrated via the NHS Covid Pass.
Note, however, that Greece’s domestic rules mean it only permits indoor entry to bars, restaurants, entertainment and sports venues if you are fully vaccinated or under 12. Similar measures apply to some public transport networks. To board boats or ferries to travel between Greek islands or take a long distance bus, you will also need proof of vaccination, recovery or a negative test result.
Greece is an option, but its domestic rules will restrict unvaccinated Britons