Houston to Seoul Business Class Flights
Lie-flat business class · 15h 00m · United, Korean Air
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Houston to Seoul. Lie-flat seats from €2,200 on United, Korean Air, Asiana. Flight time 15h 00m, distance 11,250 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Houston and Seoul is operated by United , Korean Air and Asiana . All carriers offer lie-flat seats with direct aisle access on this 11,250 km route, with typical flight times of 15h 00m.
What to expect on Houston–Seoul
At 15h 00m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Lie-flat or Prestige Suite), multi-course dining, and premium lounge access at Houston. With 3 airlines competing, you have options ranging from €2,200 to €5,400.
Houston (IAH) — departure airport
Flights depart from Houston (IAH). Business class passengers have access to premium lounges before departure. Your destination airport is Seoul (ICN). See our IAH airport guide for lounge details and ICN arrival info.
How to book Houston to Seoul business class
Prices for business class from Houston to Seoul range from €2,200 to €5,400. 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 3 airlines — prices can vary by €1,600 or more depending on the carrier and season.