The airport was continuously expanded the following years, with new facilities, terminal buildings, lounge, tax-free area and hangars where LC Johansen's studio often participated as an architect (today called the Johannsen Architects), while other work was carried out by the airport's own studio.
Lufthavnen blev de kommende år løbende udvidet med nye faciliteter, terminalbygninger, lounge, tax-free område og hangarer hvor L. C. Johannsens tegnestue ofte deltog som arkitekt (i dag Johannsen Arkitekter), mens andre arbejder udførtes af lufthavnens egen tegnestue.