All information regarding measures in Iceland regarding Covid-19, border restrictions and the Covid-19 testing process at Keflavik Airport can be found at the official information portal www.covid.is
See list of measures Keflavik airport has taken on limiting risk of infection.
No rules on the wearing of masks in the terminal are now in place. Passengers can of course wear masks if they choose to do so.
See overview of all airlines and destinations from Keflavik Airport. The list is subject to change.
The official website of the European Union provides useful information on travel restrictions in all EU countries.
At least 2 hours before departure.