Turkish Airlines doesn't have a specific sales/ticketing office in Melbourne but operates flights into Melbourne Airport (Tullamarine), with ticketing and support handled via their Australian call center (+1-866-829-1086) or online, while the Consulate-General of Türkiye (Level 8, 24 Albert Road, South Melbourne) offers consular services for Turkish citizens, but not airline bookings. For flight-related issues or bookings, contact their central support; for official Turkish government matters, use the consulate.