Istanbul has one main international airport: Istanbul Airport (IST) (IST) on the European side, one of the world's largest. Sabiha Gökçen Airport (SAW) on the Asian side serves budget airlines and some international routes. From IST, the Havaist bus connects to major city areas (Taksim, Sultanahmet) for about €5–8. Taxis cost €25–35 to central Istanbul. The M11 metro line connects IST to the city center. From SAW, the Havabus runs to Kadıköy and Taksim.
Always use official airport taxis with meters or pre-book a transfer — avoid unmarked cars. Many hotels offer airport pickup services (€25–40) which can be worth the convenience, especially for late-night arrivals.






