Last updated: 25 Feb 2026
HIGHLIGHTS
How to Book Book your trip from Singapore (SIN) to Busan (PUS) on Asiana Airlines Singapore Regional Website/Mobile App. The flight number for the SIN → ICN route must be OZ752.
Transit at ICN Transit comfortably at Incheon (ICN) International Airport and enjoy a seamless connection to your final destination, Busan (PUS). With through check-in service, your baggage will be tagged directly to Busan, allowing you to travel with ease. Checked baggage collection is not required at Incheon when connecting to Busan.
Please note that if your domestic flight departs from Gimpo (GMP), you must clear immigration and collect your checked baggage at Incheon (ICN) before transferring.
Fly with Asiana Airlines and experience the comfort of the A350 aircraft on the SIN → ICN route (OZ752). The Airbus A350 offers a modern and spacious cabin environment designed for a more enjoyable long-haul journey. Passengers may also enhance their travel experience with optional in-flight Wi-Fi (chargeable service) and Spacious Extra Legroom Seats (chargeable service), providing added comfort and connectivity throughout the flight.
Book your journey today and enjoy a smooth and comfortable trip from Singapore to Busan with Asiana Airlines.