- Nuuk Airport, also known as Nuuk-Kangerlussuaq Airport, is an international airport located in Kangerlussuaq, Greenland. It serves as the main hub for domestic and international flights to and from Nuuk, the capital city of Greenland. The airport has a single runway and offers direct flights to various destinations in Greenland, as well as connections to Copenhagen, Denmark. It is an important transportation hub for both residents and tourists visiting Greenland.