The seats today, and Crystal next
On the 787-9 and most A350-900s, Turkish Business is a staggered 1-2-1 lie-flat seat with direct aisle access from every seat but no door; on the 787-9 that means roughly a 76-inch bed, a 20-inch-wide seat and an 18-inch screen. A handful of A350-900s originally built for Aeroflot have a 1-2-1 suite with a sliding door, while the 777-300ER is 2-3-2. The Crystal suite (a sliding door at every seat, 23-inch seat width, 22-inch screen, wireless charging) was unveiled in July 2024 but is not yet flying: Turkish now expects it on new A350 deliveries from November 2026, with 777 retrofits in 2027 or 2028.
Do&Co catering
Catering from Turkish Do&Co (a joint venture between Turkish Airlines and the Austrian caterer Do&Co) is the soft-product differentiator. Multi-course service with real Turkish cuisine (mezze platter, kebabs, baklava, Turkish coffee), an onboard chef who plates the courses at your seat on long-haul flights from Istanbul (rare in Business Class), and a wine list mixing Turkish and international labels. Skytrax named Turkish the Best Business Class Onboard Catering at its 2026 World Airline Awards.
The Istanbul Lounge (IST)
The Turkish Airlines Business Lounge at Istanbul Airport covers about 5,600 square meters and seats 765: an open buffet and dining area with Turkish and international dishes, a bar, showers, rest areas, private suite rooms, a children's play area and prayer rooms. It is open to Business Class passengers on Turkish and other Star Alliance airlines flying internationally; Star Alliance Gold members in Economy use the separate Miles&Smiles Lounge. Worth allowing 90+ minutes layover in Istanbul to use it properly.
The network advantage
Turkish flies to more countries than any other airline, all through Istanbul. For travelers connecting onward from Istanbul to anywhere in Europe, Middle East, North Africa, Central Asia, or East Africa, Turkish typically offers the most efficient and Business-Class-equipped onward routing.