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    Book Flights from Seattle (SEA) to Perth (PER) with Cathay Pacific from USD5,995

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    Plan ahead for your trip from Seattle to Perth

    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.)

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    Description
    Itinerary
    Price
    Seattle (SEA)
    to Perth (PER)
    Round trip
    15/12/2019 - 03/01/2020
    USD5,995
    Book Flights from Seattle (SEA) to Perth (PER) with Cathay  Pacific from USD 5,995

    Weather in Perth

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