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    Book Flights from Seattle (SEA) to Sydney (SYD) with Cathay Pacific from USD1,655

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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
    03/04/2020 - 16/04/2020
    USD1,565
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    28/11/2019 - 04/12/2019
    USD1,655
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    03/12/2019 - 17/12/2019
    USD1,656
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    21/11/2019 - 24/11/2019
    USD1,802
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    03/01/2020 - 12/01/2020
    USD1,820
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    20/03/2020 - 28/03/2020
    USD2,265
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    28/12/2019 - 12/01/2020
    USD2,344
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    02/07/2020 - 20/07/2020
    USD2,365
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    26/12/2019 - 31/12/2019
    USD2,652
    Seattle (SEA)
    to Sydney (SYD)
    Round trip
    22/11/2019 - 01/12/2019
    USD7,370
    Book Flights from Seattle (SEA) to Sydney (SYD) with Cathay  Pacific from USD 1,655

    Weather in Sydney

    Generated by: OpenWeatherMap.org
    11 °CSunday13/10/2019
    21 °CMonday14/10/2019
    23 °CTuesday15/10/2019
    23 °CWednesday16/10/2019
    23 °CThursday17/10/2019
    20 °CFriday18/10/2019
    23 °CSaturday19/10/2019

    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.