Seoul to Colombo Business Class Flights
Lie-flat business class · 9h 00m · Korean Air, SriLankan Airlines
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Seoul to Colombo. Lie-flat seats from €1,350 on Korean Air, SriLankan Airlines. Flight time 9h 00m, distance 6,820 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Seoul and Colombo is operated by Korean Air and SriLankan Airlines . All carriers offer lie-flat seats with direct aisle access on this 6,820 km route, with typical flight times of 9h 00m.
What to expect on Seoul–Colombo
At 9h 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 €1,350.
Seoul (ICN) — departure airport
Flights depart from Seoul (ICN). Business class passengers have access to premium lounges before departure. Your destination airport is Colombo (CMB). See our ICN airport guide for lounge details and CMB arrival info.
How to book Seoul to Colombo business class
Prices for business class from Seoul to Colombo range from €1,350 to €3,600. Book 2–3 months in advance for the best fares. Midweek departures (Tuesday–Thursday) are typically 15–25% cheaper. Compare fares across 2 airlines — prices can vary by €1,125 or more depending on the carrier and season.