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Gaziantep International Airport (GZT) currently has nonstop service to 13 destinations on 4 airlines in our latest departure data. The busiest route is to Istanbul (IST), and the largest operator here is SunExpress with nonstops to 7 destinations. 6 of its routes are international.
Route data as of September 5, 2026, based on a 7-day departures sample.
You can fly nonstop from GZT to 13 destinations, including 6 international routes. Current schedules show about 26 flights per day across those routes. The busiest options start with Istanbul (IST), Istanbul (SAW), Ankara (ESB).
6 international routes in this schedule set
Türkiye 7 · Germany 4 · Cyprus 1
8-9/day
Boeing 737 · Airbus A320 family
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Gaziantep International Airport (GZT / LTAJ) is located in Gaziantep, Türkiye.
The IATA code is GZT. The ICAO code is LTAJ.
The busiest scheduled route from GZT in our current departure data is GZT to IST (Istanbul), with 8-9/day.
SunExpress is the largest operator in our GZT schedule data, serving 7 destinations with 5/day.
GZT has 6 international routes and 7 domestic routes in the current schedule set.
4 airlines operate at GZT. Top carriers include SunExpress, Pegasus Airlines, AJet, Turkish Airlines.
GZT has direct flights to 13 destinations including Istanbul, Istanbul, Ankara, Izmir, Nicosia.
View live arrivals and departures at GZT on FlightRadar24.
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