Korean Air is preparing major global expansion in 2026, introducing new routes, fleet upgrades, and passenger services. Highlights include a new Incheon–Lisbon connection, the reinstated Incheon–Nagasaki route, and the rollout of Premium Economy on long-haul flights. The airline is also strengthening ties with Qatar Airways, boosting connectivity across Europe, the Middle East, and Africa. With Airbus A350-900 aircraft leading the fleet, Korean Air is enhancing comfort, efficiency, and international reach.