Seoul to Chicago Business Class Flights
Lie-flat business class · 13h 00m · Korean Air, Asiana
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Seoul to Chicago. Lie-flat seats from €1,900 on Korean Air, Asiana. Flight time 13h 00m, distance 10,570 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Seoul and Chicago is operated by Korean Air and Asiana . All carriers offer lie-flat seats with direct aisle access on this 10,570 km route, with typical flight times of 13h 00m.
What to expect on Seoul–Chicago
At 13h 00m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Lie-flat), multi-course dining, and premium lounge access at Seoul. Korean Air operates the most competitive fares starting at €1,900.
Seoul (ICN) — departure airport
Flights depart from Seoul (ICN). Business class passengers have access to premium lounges before departure. Your destination airport is Chicago (ORD). See our ICN airport guide for lounge details and ORD arrival info.
How to book Seoul to Chicago business class
Prices for business class from Seoul to Chicago range from €1,900 to €4,800. For routes above €1,500, booking 3–6 months ahead and being flexible with dates can save 20–30%. Set a price alert and wait for sales. Compare fares across 2 airlines — prices can vary by €1,450 or more depending on the carrier and season.