The Turkish Airlines office in São Paulo is located at Alameda Santos, 1978, 6th floor, Room 62, ZIP 01418-102, with phone numbers +1-866-829-1086 (call center), operating weekdays from 9 AM-12 PM & 1 PM-4 PM (closed holidays/weekends), and you can also reach them via infobrasil@thy.com for inquiries.