Book a trip from Seattle to Hangzhou with Cathay Pacific , fares from USD857

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

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

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Book flights to Hangzhou HGH
From
To
Fare Type
Dates
Price
Seattle (SEA)Hangzhou (HGH)Round-trip
/
Economy		04/04/2026 - 25/04/2026

From

USD881

Seen 1 day ago

Seattle (SEA)Hangzhou (HGH)Round-trip
/
Economy		02/06/2026 - 18/08/2026

From

USD857

Seen 18 hours ago

Seattle (SEA)Hangzhou (HGH)Round-trip
/
Economy		18/05/2026 - 05/08/2026

From

USD857

Seen 19 hours ago

Seattle (SEA)Hangzhou (HGH)Round-trip
/
Economy		06/06/2026 - 08/07/2026

From

USD907

Seen 12 hours ago

Seattle (SEA)Hangzhou (HGH)Round-trip
/
Economy		28/06/2026 - 23/07/2026

From

USD1,106

Seen 1 day ago

Book Business Class flights to Hangzhou - selected offers

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