Heydar Aliyev International Airport (GYD) currently has nonstop service to 59 destinations on 30 airlines in our latest departure data. The busiest route is to Istanbul (SAW), served by 3 carriers, and the largest operator here is AZAL Azerbaijan with nonstops to 37 destinations. 59 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.