Book a trip from Seattle to Hangzhou with Cathay Pacific , fares from USD733

DISCOUNT CODE (OPTIONAL)

Deals on Seattle (SEA) to Hangzhou (HGH) flights

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No results available
Jul 2026
FromUSD1,057*
Seen 14 hours ago
Round trip/Economy
Aug 2026
No results available
Displaying fares for June-2026
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    • 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.)

    Book flights to Hangzhou HGH

    USD
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    Book flights to Hangzhou HGH
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Hangzhou (HGH)Round-trip
    /
    Economy    		21/09/2026 - 07/10/2026

    From

    USD733

    Seen 1 day ago

    Seattle (SEA)Hangzhou (HGH)Round-trip
    /
    Economy    		29/09/2026 - 09/10/2026

    From

    USD783

    Seen 15 hours ago

    Seattle (SEA)Hangzhou (HGH)Round-trip
    /
    Economy    		27/09/2026 - 07/10/2026

    From

    USD857

    Seen 15 hours ago

    Seattle (SEA)Hangzhou (HGH)Round-trip
    /
    Economy    		11/07/2026 - 09/08/2026

    From

    USD1,057

    Seen 14 hours ago

    Seattle (SEA)Hangzhou (HGH)Round-trip
    /
    Economy    		25/09/2026 - 11/10/2026

    From

    USD907

    Seen 1 hour ago

    Book Business Class flights to Hangzhou - selected offers

    USD
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