Hong Kong (HKG) to Seattle / Tacoma (SEA) flight deal from $679 USD in economy class

OZAsiana Airlines

Round Trip•Economy

HKG

Hong Kong International Airport

Hong Kong, Hong Kong

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$1,155 USD

-41%$679 USD

Verified Nov 29, 2025 at 7:21 PM

April 2026

Today

Mon

Tue

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30$679 31$792 1 2$872 3$872 4 5$832 6$679 7$679 8 9$679 10$679 11 12$1,218 13$679 14$679 15 16$679 17$679 18 19$679 20$679 21$679 22 23$679 24$679 25 26$679 27$679 28$679 29 30$679 1 2 3

Fair Availability

33% of dates checked are available within 10% of the lowest price

Tuesday, April 28th, 2026

7 round-trip options

Returning

Mon, May 4, 2026•6 Day Trip

$1,604 USD

Google Flights

Returning

Tue, May 5, 2026•7 Day Trip

$711 USD

Google Flights

Returning

Wed, May 6, 2026•8 Day Trip

$1,218 USD

Google Flights

Returning

Fri, May 8, 2026•10 Day Trip

$679 USD

Google Flights

Returning

Sat, May 9, 2026•11 Day Trip

$679 USD

Google Flights

Returning

Mon, May 11, 2026•13 Day Trip

$679 USD

Google Flights

Returning

Tue, May 12, 2026•14 Day Trip

$679 USD

Google Flights