Book Flights from Australia with Cathay Pacific from AUD865
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Departing from Australia
When your time Down Under comes to a close, rely on Cathay Pacific to get you to your next destination in style. Reach more than 90 destinations worldwide with frequent flights from Australia via Hong Kong. Our friendly staff provides sophisticated service so you can work or relax as you need. Enjoy comfortable, spacious cabins for rest, or watch a movie or show with our on-demand entertainment systems. For premium offerings, upgrade to Business or First Class. Fly Asia’s premier airline around the world when you book your flights from Australia with Cathay Pacific.
Explore flight fares from Australia
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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AUD
Sydney (SYD)to
Hong Kong (HKG)
25/01/2027 - 10/03/2027
Round-trip
Economy
From
AUD1,016
Seen 18 hours ago
Sydney (SYD)to
Hong Kong (HKG)
12/11/2026 - 16/11/2026
Round-trip
Economy
From
AUD1,018
Seen 1 day ago
Sydney (SYD)to
Hong Kong (HKG)
15/10/2026 - 05/11/2026
Round-trip
Economy
From
AUD1,056
Seen 20 hours ago
Melbourne (MEL)to
Hong Kong (HKG)
10/09/2026 - 14/09/2026
Round-trip
Economy
From
AUD996
Seen 15 hours ago
Melbourne (MEL)to
Hong Kong (HKG)
14/10/2026 - 28/10/2026
Round-trip
Economy
From
AUD997
Seen 13 hours ago
Melbourne (MEL)to
Hong Kong (HKG)
08/09/2026 - 16/09/2026
Round-trip
Economy
From
AUD998
Seen 1 day ago
Brisbane (BNE)to
Hong Kong (HKG)
09/11/2026 - 09/11/2026
Round-trip
Economy
From
AUD1,269
Seen 19 hours ago
Brisbane (BNE)to
Hong Kong (HKG)
27/10/2026 - 27/10/2026
Round-trip
Economy
From
AUD1,269
Seen 1 day ago
Brisbane (BNE)to
Hong Kong (HKG)
26/10/2026 - 23/11/2026
Round-trip
Economy
From
AUD1,305
Seen 18 hours ago
Sydney (SYD)to
London (LHR)
19/10/2026 - 26/10/2026
Round-trip
Economy
From
AUD1,836
Seen 17 hours ago
Sydney (SYD)to
London (LHR)
09/11/2026 - 08/12/2026
Round-trip
Economy
From
AUD1,836
Seen 1 day ago
Sydney (SYD)to
London (LHR)
08/10/2026 - 04/11/2026
Round-trip
Economy
From
AUD1,836
Seen 15 hours ago
Perth (PER)to
Hong Kong (HKG)
10/11/2026 - 02/12/2026
Round-trip
Economy
From
AUD865
Seen 13 hours ago
Sydney (SYD)to
Tokyo (TYO)
26/11/2026 - 27/11/2026
Round-trip
Economy
From
AUD1,179
Seen 1 day ago
Sydney (SYD)to
Tokyo (TYO)
16/11/2026 - 30/11/2026
Round-trip
Economy
From
AUD1,190
Seen 19 hours ago
Sydney (SYD)to
Tokyo (TYO)
26/10/2026 - 10/11/2026
Round-trip
Economy
From
AUD1,190
Seen 19 hours ago
Perth (PER)to
Hong Kong (HKG)
10/09/2026 - 20/09/2026
Round-trip
Economy
From
AUD865
Seen 19 hours ago
Perth (PER)to
Hong Kong (HKG)
10/11/2026 - 24/11/2026
Round-trip
Economy
From
AUD865
Seen 19 hours ago
Sydney (SYD)to
Taipei (TPE)
22/10/2026 - 29/10/2026
Round-trip
Economy
From
AUD1,109
Seen 13 hours ago
Melbourne (MEL)to
London (LHR)
26/10/2026 - 26/11/2026
Round-trip
Economy
From
AUD2,056
Seen 20 hours ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.