Book a trip from Hanoi to Sydney with Cathay Pacific , fares from USD929

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

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Apr 2026
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Jun 2026
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Round trip/Economy
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    • 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.)

    Book flights to Sydney SYD

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    Book flights to Sydney SYD
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    To
    Fare Type
    Dates
    Price
    Hanoi (HAN)Sydney (SYD)Round-trip
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    Economy    		29/06/2026 - 06/07/2026

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