AirHint found the following cheapest return flights from Hong Kong (HKG) to Seattle (SEA) in February 2026 (see full year).

Return flights

12 Feb - 27 Feb	United
07 Feb - 20 Feb	United
12 Feb - 18 Feb	United
20 Feb - 23 Feb	United
07 Feb - 12 Feb	Air Canada
13 Feb - 20 Feb	Philippine Airlines
14 Feb - 28 Feb	United
15 Feb - 28 Feb	United

Also check the deals for one-way flights from Hong Kong to Seattle in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Hong Kong to Seattle in February from $624

Return flights