The Turkish Airlines New York City office is centrally located at 350 Fifth Avenue, Suite 7510, New York, NY 10118, within the iconic Empire State Building. This office serves as a comprehensive hub for travelers, offering services such as flight bookings, ticket modifications, baggage assistance, and support for the Miles&Smiles frequent flyer program. Operating hours are Monday through Friday, from 9:00 AM to 5:30 PM, and the office is closed on weekends and public holidays. While the office is currently not open to the public, passengers can reach out via phone at +1 800 874 8875 or email at info.nyc@thy.com for assistance. For in-person services, Turkish Airlines maintains an Airport Sales Office at JFK International Airport, Terminal 1, open daily from 4:30 PM to 9:30 PM, and a Cargo Office at JFK's Building No. 9, Cargo Area B, with varying hours throughout the week .​ https://airlinesofficesinfo.com/turkish-airlines/turkish-airlines-new-york-office-in-usa/