Book a trip from Hangzhou to Seattle with Cathay Pacific , fares from CNY6,289

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Hangzhou (HGH) 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 Hangzhou (HGH) to Seattle (SEA)?

Oct 2026
FromCNY6,289*
Seen 1 day ago
Round trip/Economy
Nov 2026
FromCNY6,289*
Seen 1 day ago
Round trip/Economy
Dec 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label CNY6.3K
cmp-daily-histogram-bars-legend-max-price-aria-label CNY8.5K
Displaying fares for October-2026
  • HGH–SEA: cmp-view-offers-disclaimer. Find offers
    24

    Sat

    OCT

  • HGH–SEA, 25/10/2026 – 14/11/2026: From CNY7,019
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    Sun

  • HGH–SEA, 26/10/2026 – 14/11/2026: From CNY6,289
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    Mon

  • HGH–SEA, 27/10/2026 – 14/11/2026: From CNY6,289
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  • HGH–SEA, 28/10/2026 – 14/11/2026: From CNY6,289
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  • HGH–SEA, 29/10/2026 – 14/11/2026: From CNY6,289
    29

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  • HGH–SEA, 30/10/2026 – 14/11/2026: From CNY8,509
    30

    Fri

  • HGH–SEA, 31/10/2026 – 14/11/2026: From CNY7,019
    31

    Sat

  • HGH–SEA, 01/11/2026 – 14/11/2026: From CNY6,289
    01

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    NOV

  • HGH–SEA, 02/11/2026 – 14/11/2026: From CNY6,289
    02

    Mon

  • HGH–SEA, 03/11/2026 – 14/11/2026: From CNY6,289
    03

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  • HGH–SEA, 04/11/2026 – 14/11/2026: From CNY6,289
    04

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  • HGH–SEA, 05/11/2026 – 14/11/2026: From CNY6,289
    05

    Thu

  • HGH–SEA, 06/11/2026 – 14/11/2026: From CNY6,289
    06

    Fri

  • HGH–SEA, 07/11/2026 – 14/11/2026: From CNY6,289
    07

    Sat

  • HGH–SEA: cmp-view-offers-disclaimer. Find offers
    08

    Sun

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    09

    Mon

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    10

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    11

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    12

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    13

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    14

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    15

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    16

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    17

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    18

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    19

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    20

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    21

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    22

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    23

    Mon

    • RangeCNY6,289-CNY8,509

    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+08:00
    Arrival time zone
    GMT-07:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    February
    *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 Hangzhou (HGH) to Seattle (SEA)

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

    CNY
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    Explore flight fares from Hangzhou (HGH) to Seattle (SEA)
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    To
    Fare Type
    Dates
    Price
    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		27/10/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		29/10/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		04/11/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		06/11/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		28/10/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		01/11/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		02/11/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		05/11/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		07/11/2026 - 14/11/2026

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    CNY6,289

    Seen 1 day ago

    Hangzhou (HGH)Seattle (SEA)Round-trip
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    Economy    		26/10/2026 - 14/11/2026

    From

    CNY6,289

    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 Hangzhou HGH 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.