People planning to travel to Greece by plane, ship or car, are required to complete a Passenger Locator Form (PLF) at least 48 hours before entering the country.
The number of international arrivals to Greece increased by 3.9 percent in 2019 to 21.5 million but domestic travel flows eased by 0.1 percent, according to SETE Intelligence (INSETE).
Greece in September saw air arrivals up and road arrivals down compared with the same month in 2017, according to data released by the Greek Tourism Confederation (SETE).
The increase in tourist arrivals at Greece's regional airports during months out of the peak season, shows a reduction of the country's seasonal character.
