Cheap Flights To Istanbul (IST, SAW) | 2026 Deals, Routes & Tips

Finding Cheap Flights To Istanbul

Istanbul is served by two major international airports on the European and Asian sides: Istanbul Airport (IST), the primary global mega-hub, and Sabiha Gökçen International Airport (SAW), a major base for low-cost carriers. This dual-hub system provides one of the world's most extensive and competitive flight networks into Istanbul, spanning Europe, Asia, Africa, and the Americas.

Istanbul Airport (IST) offers an immense intercontinental network, with direct flights from hundreds of destinations worldwide, including key cities across Europe, North America, East Asia, Africa, and the Middle East into IST. Sabiha Gökçen (SAW) focuses on arrivals from domestic, European, and Middle Eastern point-to-point routes, especially those served by low-cost carriers into Istanbul. The domestic shuttle from other Turkish cities into the two Istanbul airports is one of the busiest routes globally.

Turkish Airlines has its main hub at Istanbul Airport (IST), operating a vast global network into IST. Pegasus Airlines is the dominant low-cost carrier at Sabiha Gökçen (SAW) for arrivals into Istanbul. AnadoluJet (Turkish Airlines' budget brand) operates into both airports. Additionally, hundreds of international airlines serve IST, creating intense competition on many routes into Istanbul.

To secure cheap flights into Istanbul, always compare fares to both IST and SAW airports. For long-haul arrivals into Istanbul, book into IST 3-6 months in advance. For arrivals from Europe and the Middle East, check Pegasus and AnadoluJet into SAW and book 2-3 months ahead. Use Turkish flight comparison websites. Flying into Istanbul on weekdays (Tuesday-Thursday) is cheaper. Istanbul is a premier connecting hub; for many travelers, a transit via IST can be significantly cheaper than a direct flight from elsewhere in Europe or the Middle East when heading into Istanbul as a final destination. Set price alerts for your desired routes.