Seoul to Washington D.C. Business Class Flights
Lie-flat business class · 14h 00m · Korean Air, Asiana
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Seoul to Washington D.C.. Lie-flat seats from €2,050 on Korean Air, Asiana. Flight time 14h 00m, distance 11,180 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Seoul and Washington D.C. is operated by Korean Air and Asiana . All carriers offer lie-flat seats with direct aisle access on this 11,180 km route, with typical flight times of 14h 00m.
What to expect on Seoul–Washington D.C.
At 14h 00m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Prestige Suite or Lie-flat), multi-course dining, and premium lounge access at Seoul. Korean Air operates the most competitive fares starting at €2,050.
Seoul (ICN) — departure airport
Flights depart from Seoul (ICN). Business class passengers have access to premium lounges before departure. Your destination airport is Washington D.C. (IAD). See our ICN airport guide for lounge details and IAD arrival info.
How to book Seoul to Washington D.C. business class
Prices for business class from Seoul to Washington D.C. range from €2,050 to €5,100. 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 €1,525 or more depending on the carrier and season.