Book flights from Hanoi to Australia with Cathay Pacific from USD848
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from Hanoi to Australia
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USD
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore flight fares from Hanoi to Australia
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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flight_land
USD
Hanoi (HAN)to
Brisbane (BNE)
07/10/2026 - 30/10/2026
Round-trip
Economy
From
USD1,134
Seen 20 hours ago
Hanoi (HAN)to
Brisbane (BNE)
05/10/2026 - 30/10/2026
Round-trip
Economy
From
USD1,134
Seen 20 hours ago
Hanoi (HAN)to
Brisbane (BNE)
27/09/2026 - 30/10/2026
Round-trip
Economy
From
USD1,171
Seen 20 hours ago
Hanoi (HAN)to
Sydney (SYD)
20/10/2026 - 02/11/2026
Round-trip
Economy
From
USD848
Seen 4 hours ago
Hanoi (HAN)to
Sydney (SYD)
22/10/2026 - 02/11/2026
Round-trip
Economy
From
USD848
Seen 4 hours ago
Hanoi (HAN)to
Sydney (SYD)
23/10/2026 - 02/11/2026
Round-trip
Economy
From
USD848
Seen 4 hours ago
Hanoi (HAN)to
Melbourne (MEL)
28/12/2026 - 11/01/2027
Round-trip
Economy
From
USD1,226
Seen 1 day ago
Hanoi (HAN)to
Melbourne (MEL)
24/12/2026 - 11/01/2027
Round-trip
Economy
From
USD1,226
Seen 1 day ago
Hanoi (HAN)to
Melbourne (MEL)
26/12/2026 - 11/01/2027
Round-trip
Economy
From
USD1,226
Seen 1 day ago
Hanoi (HAN)to
Adelaide (ADL)
15/09/2026 - 04/10/2026
Round-trip
Economy
From
USD1,536
Seen 7 hours ago
Hanoi (HAN)to
Adelaide (ADL)
17/09/2026 - 04/10/2026
Round-trip
Economy
From
USD1,697
Seen 7 hours ago
Hanoi (HAN)to
Adelaide (ADL)
16/09/2026 - 04/10/2026
Round-trip
Economy
From
USD1,697
Seen 7 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.