The tables below contain General Directorate of State Airports (DHMI) data from 2007 to 2025, on the busiest airports in Turkey by total passenger traffic, including information on international, domestic and transit passengers.
Istanbul serves as one of the largest aviation hubs in the world, with two international airports, handling 132,921,255 passengers in 2025. Istanbul Airport, which handled about 84 million passengers in 2025, is the largest and second-busiest international airport in Europe. Istanbul's second-busiest airport, Sabiha Gökçen Airport, which handled over 48 million passengers in 2025, is one of the fastest-growing airports in Europe.
The busiest airports in Turkey ordered by total passenger traffic, according to the DHMI reports.