Flights from Hong Kong to Sydney (Mascot)

HKGSYD

Hong Kong International Airport (Hong Kong, Hong Kong) → Sydney Kingsford Smith International Airport (Sydney (Mascot), Australia)

Also known as Sydney (Mascot).

Nonstop
9h 5m
Distance
7,394 km
Frequency
7×/week
One-way from
$226
Airlines
Cathay Pacific, Hong Kong Airlines, Qantas
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • CX18100:55→13:009h 5mCathay Pacific
  • CX13908:45→20:509h 5mCathay Pacific
  • CX11119:00→07:159h 15mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific
  • HX1722:25→11:059h 40mHong Kong Airlines

Tuesday

  • CX18100:55→13:009h 5mCathay Pacific
  • CX13908:45→20:509h 5mCathay Pacific
  • CX11119:00→07:159h 15mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific

Wednesday

  • CX18100:55→13:009h 5mCathay Pacific
  • CX13908:45→20:509h 5mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific
  • HX1722:25→11:059h 40mHong Kong Airlines

Thursday

  • CX18100:55→13:009h 5mCathay Pacific
  • CX13908:45→20:509h 5mCathay Pacific
  • CX11119:00→07:159h 15mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific

Friday

  • CX13908:45→20:509h 5mCathay Pacific
  • CX11119:00→07:159h 15mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific
  • HX1722:25→11:059h 40mHong Kong Airlines

Saturday

  • CX18100:55→13:009h 5mCathay Pacific
  • CX13908:45→20:509h 5mCathay Pacific
  • CX11119:00→07:159h 15mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific

Sunday

  • CX18100:55→13:009h 5mCathay Pacific
  • CX13908:45→20:509h 5mCathay Pacific
  • CX11119:00→07:159h 15mCathay Pacific
  • QF12819:25→07:559h 30mQantas
  • CX16121:25→09:359h 10mCathay Pacific
  • HX1722:25→11:059h 40mHong Kong Airlines

Hong Kong to Sydney (Mascot) — frequently asked

How long is the flight from Hong Kong to Sydney (Mascot)?
HKG–SYD is 9h 5m nonstop, covering 7,394 km (4,594 mi).
Which airlines fly nonstop from Hong Kong to Sydney (Mascot)?
Cathay Pacific, Hong Kong Airlines, Qantas operate this route nonstop.
How much is a flight from Hong Kong to Sydney (Mascot)?
One-way fares on HKG–SYD recently started from $226. The lowest recent fare is for travel in December 2026. Fares change daily, so check current prices before booking.
How often do flights run from Hong Kong to Sydney (Mascot)?
The route is served 7 days a week (37 scheduled departures).