Direct (nonstop) flights from Sydney to Hong Kong
3 airlines fly nonstop from Kingsford Smith International Airport (SYD) to Hong Kong International Airport (HKG). It's 4,580 miles (7,370 km), about 9h 35m in the air. Operated by Cathay Pacific, Hong Kong Airlines, Qantas.
Cathay Pacific
Hong Kong Airlines
Qantas
Route data last updated: May 29, 2026
Airlines with non-stop flights
CX
Cathay Pacific
HX
Hong Kong Airlines
Alternative Routes
Other ways to fly from Sydney to Hong Kong with one stop · direct emits 700 kg CO₂ per passenger
Looking for the return flight?
HKG → SYD: Flights from Hong Kong to SydneyOther direct flights from Sydney
Direct flights from Hong Kong (HKG)
Frequently Asked Questions
How long is the direct flight from Sydney to Hong Kong?
A nonstop flight from Sydney (SYD) to Hong Kong (HKG) takes approximately 9 hours and 35 minutes. The distance is 4,580 miles (7,370 km).
Which airlines fly nonstop from Sydney to Hong Kong?
3 airlines: Cathay Pacific, Hong Kong Airlines, Qantas.
Is there a nonstop flight from Sydney to Hong Kong?
Yes. 3 airlines: Cathay Pacific, Hong Kong Airlines, Qantas.
How far is Sydney from Hong Kong?
The flight distance from Sydney to Hong Kong is 4,580 miles (7,370 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Sydney and Hong Kong?
Hong Kong is 2 hours behind Sydney. (Australia/Sydney vs Asia/Hong_Kong.)
What type of aircraft flies from Sydney to Hong Kong?
At 9h 35m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Australia to Hong Kong SAR?
Depends on your passport. Check with the Hong Kong SAR embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Sydney to Hong Kong?
Roughly 700 kg CO2 per passenger one-way. That's about the same as driving 3,500 km.
Is the return flight from Hong Kong to Sydney also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Sydney to Hong Kong?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Kingsford Smith International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.