KLM Airlines IST Terminal flies from Istanbul Airport's International Terminal (IST), providing a streamlined travel experience. Passengers can find KLM's check-in counters in the International Departures area, which offer rapid service and good signage. Comfortable seats, a variety of dining options, and retail outlets are among the attractions available at the port. KLM premium guests get access to VIP lounges with additional amenities. With its modern facilities and dedicated service, the KLM area at IST guarantees that tourists have a comfortable and hassle-free experience.passengers.