Bangkok to Sydney Business Class Flights
Lie-flat business class · 9h 30m · Thai Airways, Qantas
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Bangkok to Sydney. Lie-flat seats from €1,400 on Thai Airways, Qantas. Flight time 9h 30m, distance 7,530 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Bangkok and Sydney is operated by Thai Airways and Qantas . All carriers offer lie-flat seats with direct aisle access on this 7,530 km route, with typical flight times of 9h 30m.
What to expect on Bangkok–Sydney
At 9h 30m, 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 Bangkok. Thai Airways operates the most competitive fares starting at €1,400.
Bangkok (BKK) — departure airport
Flights depart from Bangkok (BKK). Business class passengers have access to premium lounges before departure. Your destination airport is Sydney (SYD). See our BKK airport guide for lounge details and SYD arrival info.
How to book Bangkok to Sydney business class
Prices for business class from Bangkok to Sydney range from €1,400 to €3,800. 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 €1,200 or more depending on the carrier and season.