Seoul to Sydney Business Class Flights
Lie-flat business class · 10h 30m · Korean Air, Asiana, Qantas
Based on fares from the past 90 days. Prices vary by date.
Quick answer: cheapest business class Seoul to Sydney
- From €1,700 round-trip in business (typical €4,400) — indicative hub benchmark.
- Best product: Korean Air Prestige Suite 2.0 (8/10 on Flat Flights).
- Flight time: 10h 30m.
- Fares move daily — the button opens live Aviasales business-class search for this route.
| Airline | Business product | Lie-flat | Rating |
|---|---|---|---|
| Korean Air | Prestige Suite 2.0 | Yes | 8/10 |
| Asiana | Lie-flat Suite in 1-2-1 Layout | Yes | 8/10 |
| Qantas | Lie-flat | Yes | 8/10 |
Compare business class flights from Seoul to Sydney. Lie-flat seats from €1,700 on Korean Air, Asiana, Qantas. Flight time 10h 30m, distance 8,350 km. Book 2-4 months ahead for the best fares.
Fare spotlight by month (business class)
Sample lowest fares from the Travelpayouts feed · updates as you browse
Loading…
Airlines on this route
Business class service between Seoul and Sydney is operated by Korean Air , Asiana and Qantas . All carriers offer lie-flat seats with direct aisle access on this 8,350 km route, with typical flight times of 10h 30m.
What to expect on Seoul–Sydney
At 10h 30m, 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. With 3 airlines competing, you have options ranging from €1,700 to €4,400.
Seoul (ICN) — departure airport
Flights depart from Seoul (ICN). Business class passengers have access to premium lounges before departure. Your destination airport is Sydney (SYD). See our ICN airport guide for lounge details and SYD arrival info.
How to book Seoul to Sydney business class
Prices for business class from Seoul to Sydney range from €1,700 to €4,400. 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 €1,350 or more depending on the carrier and season.