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    Book Flights from Seattle (SEA) to Sydney (SYD) with Cathay Pacific from USD1,876

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    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
    06/06/2020 - 16/06/2020
    USD2,296
    Book Flights from Seattle (SEA) to Sydney (SYD) with Cathay  Pacific from USD 1,876

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