Keflavik Intl (IATA: KEF, ICAO: BIKF), also known as Keflavíkurflugvöllur, is a large airport and the largest airport in Iceland.There are on average 63 passenger flights scheduled to take-off from Reykjavik every day to 95 non-stop destinations in 28 countries. Airlines flying direct from Reykjavik (KEF) include Icelandair, Play, easyJet and 25 others.