Hong Kong (HKG) to Seattle / Tacoma (SEA) flight deal from $680 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

$990 USD

-31%$680 USD

Verified Oct 14, 2025 at 7:44 AM

October 2025

Today

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29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15$1,153 16$860 17$964 18$973 19$860 20$860 21$860 22$944 23$860 24$1,253 25$1,091 26$1,121 27$973 28$865 29$1,034 30$785 31$944 1$744 2$1,050

Fair Availability

39% of dates checked are available within 10% of the lowest price

Wednesday, October 15th, 2025

7 round-trip options

Returning

Mon, Oct 20, 2025•5 Day Trip

$1,510 USD

Google Flights

Returning

Tue, Oct 21, 2025•6 Day Trip

$1,551 USD

Google Flights

Returning

Thu, Oct 23, 2025•8 Day Trip

$1,571 USD

Google Flights

Returning

Sat, Oct 25, 2025•10 Day Trip

$1,416 USD

Google Flights

Returning

Mon, Oct 27, 2025•12 Day Trip

$1,358 USD

Google Flights

Returning

Tue, Oct 28, 2025•13 Day Trip

$1,153 USD

Google Flights

Returning

Wed, Oct 29, 2025•14 Day Trip

$1,317 USD

Google Flights