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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Dec 03 Jan Air Canada
24 Dec 28 Dec STARLUX Airlines
24 Dec 03 Jan STARLUX Airlines
22 Dec 29 Dec STARLUX Airlines
22 Dec 30 Dec STARLUX Airlines
21 Dec 29 Dec STARLUX Airlines
26 Dec 29 Dec STARLUX Airlines
23 Dec 02 Jan STARLUX Airlines
28 Dec 12 Jan China Airlines
28 Dec 12 Jan Cathay Pacific
Direct Flight
24 Dec 28 Dec Cathay Pacific
Direct Flight
26 Dec 29 Dec Cathay Pacific
Direct Flight
22 Dec 29 Dec Cathay Pacific
Direct Flight
22 Dec 30 Dec Cathay Pacific
Direct Flight
16 Dec 04 Jan Hainan Airlines
27 Dec 11 Jan Air Canada
17 Dec 02 Jan United
17 Dec 01 Jan United
16 Dec 31 Dec United
23 Dec 02 Jan Cathay Pacific
Direct Flight
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deals for one-way flights from Hong Kong to Seattle in December.

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Updated Jul 17, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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