Book a trip from Osaka to Seattle with Cathay Pacific , fares from JPY220,530

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Osaka (KIX) to Seattle (SEA). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from Osaka (KIX) to Seattle (SEA)?

Oct 2026
FromJPY220,530*
Seen 1 day ago
Round trip/Economy
Nov 2026
FromJPY220,530*
Seen 1 day ago
Round trip/Economy
Dec 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label JPY220.5K
Displaying fares for October-2026
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  • KIX–SEA, 29/10/2026 – 08/11/2026: From JPY227,710
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  • KIX–SEA, 30/10/2026 – 08/11/2026: From JPY220,530
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  • KIX–SEA, 31/10/2026 – 08/11/2026: From JPY227,710
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  • KIX–SEA, 01/11/2026 – 08/11/2026: From JPY220,530
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  • KIX–SEA, 02/11/2026 – 08/11/2026: From JPY220,530
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  • KIX–SEA, 03/11/2026 – 08/11/2026: From JPY220,530
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  • KIX–SEA, 04/11/2026 – 08/11/2026: From JPY220,530
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  • KIX–SEA, 05/11/2026 – 08/11/2026: From JPY227,710
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  • KIX–SEA, 06/11/2026 – 08/11/2026: From JPY220,530
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    • RangeJPY220,530-JPY227,710

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Travel Destination Facts

    Destination airport(s)
    • Boeing Field (BFI)
    • Kenmore Air Harbor Seaplane Base (LKE)
    • Paine Field Airport (PAE)
    • Seattle/Tacoma International Airport (SEA)
    Aircraft Type

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone
    GMT+09:00
    Arrival time zone
    GMT-07:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    November
    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration. Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Explore flight fares from Osaka (KIX) to Seattle (SEA)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

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    Explore flight fares from Osaka (KIX) to Seattle (SEA)
    From
    To
    Fare Type
    Dates
    Price
    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		30/10/2026 - 08/11/2026

    From

    JPY220,530

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
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    Economy    		01/11/2026 - 08/11/2026

    From

    JPY220,530

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
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    Economy    		04/11/2026 - 08/11/2026

    From

    JPY220,530

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		02/11/2026 - 08/11/2026

    From

    JPY220,530

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		03/11/2026 - 08/11/2026

    From

    JPY220,530

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		06/11/2026 - 08/11/2026

    From

    JPY220,530

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		31/10/2026 - 08/11/2026

    From

    JPY227,710

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		07/11/2026 - 08/11/2026

    From

    JPY227,710

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		29/10/2026 - 08/11/2026

    From

    JPY227,710

    Seen 1 day ago

    Osaka (KIX)Seattle (SEA)Round-trip
    /
    Economy    		05/11/2026 - 08/11/2026

    From

    JPY227,710

    Seen 1 day ago

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Book Business Class flights to Seattle - selected offers

    Experience refined comfort in our award-winning Business class.

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    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Flights from Osaka KIX to Seattle SEA

    Seattle is the Pacific Northwest’s hub of innovation, culture and business. It’s also surrounded by an abundance of natural beauty including evergreen trees and spectacular mountain views.

    Best of Seattle

    Eat your way through the iconic Pike Place Market. Stroll through Post Alley and stop by the Gum Wall (or even add your own). Venture towards the Seattle Waterfront and take a ride on the Seattle Great Wheel or visit the Seattle Aquarium. Catch the Bainbridge Island Ferry and experience scenic city views from the sea. Take in the gorgeous views at the Space Needle. Explore Seattle’s largest park, Discovery Park. Lunch in vibrant Capitol Hill and grab a coffee at Starbucks Reserve Roastery.

    Seattle travel tips

    Seattle is quite easy to get around. From the various public transport options including the Link Light Rail, King County Metro Transit, Seattle Streetcars, Seattle Center Monorail to the many neighbourhoods made for walking.

    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.