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    Book Flights from Seattle (SEA) to Sydney (SYD) with Cathay Pacific from USD2,084

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    Book Flights from Seattle (SEA) to Sydney (SYD) with Cathay Pacific from USD 2,084

    Plan ahead for your trip from Seattle to Sydney

    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.)

    from
    to
    Description
    Itinerary
    Price
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    11/01/2020 - 25/01/2020
    USD2,084

    Weather in Sydney

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