Københavns Lufthavne A/S develops, owns, and operates Roskilde Airport at Roskilde and Copenhagen Airport at Kastrup in Denmark. It operates in two segments, Aeronautical and Non-Aeronautical. The Aeronautical segment comprises infrastructure and air traffic-related services, including route development, baggage systems, and security checks; and operation and development of technology, terminals, IT, shuttle buses, aircraft stands, and runways.

The Non-Aeronautical segment comprises activities, such as parking, restaurants, and stores in the terminals; hotel operation; and leasing of premises in the airport area. This segment is also involved in leasing company's buildings, premises, and land; and the provision of taxi management services, and consulting services concerning airport operation and other services. The company was founded in 1990 and is based in Kastrup, Denmark.

Københavns Lufthavne A/S is a subsidiary of Copenhagen Airports Denmark ApS.