Cheapest return flights from Hong Kong (HKG) to Seattle (SEA), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
16 Oct 24 Oct Delta
17 Oct 31 Oct Delta
05 Oct 19 Oct Delta
01 Oct 11 Oct Delta
21 Oct 06 Nov Delta
01 Oct 07 Oct STARLUX Airlines
01 Oct 09 Oct STARLUX Airlines
01 Oct 10 Oct Delta
05 Oct 19 Oct Cathay Pacific
Direct Flight
01 Oct 07 Oct Cathay Pacific
Direct Flight
01 Oct 10 Oct Cathay Pacific
Direct Flight
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deals for one-way flights from Hong Kong to Seattle in October.

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Updated May 22, 2026.

About these fares

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