The airport was renovated in the 1980s with the development of a new terminal area, in order to meet domestic traffic demands within the Soviet Union.

As part of that agreement, Armenia International Airports CJSC renovated the runways, main taxiways, and ramps.

In 2006, a new gate area and arrivals hall opened, followed by an overall improvement of the airport's fire services, including replacing the entire fire-fighting fleet with new vehicles.

[5][9][10] Runway 08 is equipped with an ILS CAT II, which enables aircraft operations in low ceiling (30 meters) and visibility (350 metres).

The airport features a Dufry duty-free shop after security, as well as the Converse Bank business class lounge, with a view overlooking the gate area and apron.

In addition, the airport features a HayPost office, a pharmacy, several dining options and cafes, a Europcar, Beeline, VivaCell MTS, Ardshinbank, as well as, HSBC, VTB Bank, and Ameriabank ATMs.

In 2017, a new express bus service began operation, with regular round-trips between Zvartnots Airport and downtown Yerevan.