Book a trip from Hanoi to Sydney with Cathay Pacific , fares from USD968

DISCOUNT CODE (OPTIONAL)

Deals on Hanoi (HAN) to Sydney (SYD) flights

Lowest fares on 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.

Book flights to Sydney SYD

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Book flights to Sydney SYD
From
To
Fare Type
Dates
Price
Hanoi (HAN)Sydney (SYD)Round-trip
/
Economy		08/12/2025 - 05/01/2026

From

USD968

Seen 1 day 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.

Book Business Class flights to Sydney - selected offers

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Lowest fares on 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.

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.