Istanbul is Türkiye's aviation hub and one of the world's most layered cities. Sultanahmet stacks Byzantine on Ottoman, the Bosphorus splits two worlds, Karaköy and Kadıköy hum with modern energy, the Princes' Islands keep horse-cart pace. Turkish Airlines, Pegasus, AJet, SunExpress, Corendon and other Turkish carriers connect Istanbul to every major Turkish city and 245+ international destinations. IST (the new airport) and SAW (Sabiha Gökçen) are the two main hubs.
Looking for cheap flights or monthly payment flight packages to Istanbul?
Suso is a travel-planning platform that turns your Istanbul trip from Turkey into a buy now, pay later flight package: the ticket is issued by travel agencies, booking sites or airlines, and the payment plan runs on consumer credit from partner finance institutions. One click in the basket completes the purchase and the financing together; you pay over 3 to 24 months. No credit card limit needed.
See flights to Istanbul →When to visit Istanbul
April-June and September-October ideal: mild, green parks, uncrowded Bosphorus ferries. July-August hot and humid but the islands stay cool. December-February foggy, occasional snow.
Things to do in Istanbul
Hagia Sophia + Topkapı + Sultanahmet
The historic peninsula triangle. Hagia Sophia is 1,500 years old; Topkapı was the Ottoman seat for 400.
Bosphorus ferry + Anatolian side
Ferry from Eminönü to Kadıköy: 25 min and you crossed continents. Simit and tea on board.
Grand Bazaar + Spice Bazaar
Covered bazaar dating to 1461 with 4,000 shops. Spices and lokum at the Spice Bazaar.
Galata + Karaköy
360° from Galata Tower, boutique cafés around it. Karaköy is the heart of next-gen Istanbul.
Princes' Islands (Heybeli or Büyükada)
1.5 hours by ferry. No cars, only horse carriages. Sea in summer, pine-forest walks in winter.
Balat + Fener neighborhoods
Colored houses, Greek and Jewish heritage, antique shops, tiny cafés. Photography heaven.
Flights from Turkey to Istanbul
Istanbul is the center of Turkish aviation. THY's global network covers 245+ destinations; Pegasus runs 120+ from SAW.
Istanbul FAQ
How much is a domestic flight to Istanbul?
Domestic fares from Istanbul, Ankara and Izmir to Istanbul stay accessible for most seasons. Suso splits the price into 3-24 monthly payments. No credit limit needed.
Is the Istanbul airport close to the city center?
Two major airports: IST (Istanbul Airport, north) and SAW (Sabiha Gökçen, Anatolian side). IST is 45min-1h to the center; SAW is 30min from the Asian side. Connected by metro and HavaShuttle buses.
Which airlines fly to Istanbul?
THY (IST), Pegasus (SAW + IST), AJet (SAW), SunExpress (IST + SAW), Corendon (SAW). Heavy domestic and international traffic.
Buy now, pay later flights to Istanbul
Fly now, pay later. Plan your trip, pay over up to 24 months. One click at checkout sets up the plan, no credit card limit needed.
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