AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Seattle (SEA) in January 2026 (see full year).
One-Way flights
| 19 Jan | Hainan Airlines | ||
| 14 Jan | Air Canada | ||
| 15 Jan | United | ||
| 07 Jan | Cathay Pacific | ||
| 09 Jan | HK Express | ||
| 01 Jan | Asiana Airlines | ||
| 02 Jan | Peach | ||
| 03 Jan | HK Express | ||
| 04 Jan | HK Express |
Also check the deals for return flights from Hong Kong to Seattle in January.
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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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