฿15,005 Cheap Flights from Hong Kong (HKG) to Seattle (SEA)

View ฿15,005 flight on Sun, 7 Sep 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Hong Kong (HKG) to Seattle (SEA)

Prices were available within the past 7 days and start at ฿15,005 for one-way flights and ฿21,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿21,065 Return, found 5 days ago
฿21,065
Return
found 5 days ago
Select Korean Air flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿21,065 found 5 days ago
Cathay Pacific
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿23,575 Return, found 5 days ago
฿23,575
Return
found 5 days ago
Select Cathay Pacific flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿23,575 found 5 days ago
China Airlines
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿23,895 Return, found 5 days ago
฿23,895
Return
found 5 days ago
Select China Airlines flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿23,895 found 5 days ago
STARLUX Airlines
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿24,165 Return, found 5 days ago
฿24,165
Return
found 5 days ago
Select STARLUX Airlines flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿24,165 found 5 days ago
Asiana Airlines
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿26,640 Return, found 5 days ago
฿26,640
Return
found 5 days ago
Select Asiana Airlines flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿26,640 found 5 days ago
Air Canada
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿26,660 Return, found 5 days ago
฿26,660
Return
found 5 days ago
Select Air Canada flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿26,660 found 5 days ago
United
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿26,845 Return, found 5 days ago
฿26,845
Return
found 5 days ago
Select United flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿26,845 found 5 days ago
EVA Airways
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿27,365 Return, found 5 days ago
฿27,365
Return
found 5 days ago
Select EVA Airways flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿27,365 found 5 days ago
Japan Airlines
Fri, 29 Aug - Mon, 8 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿27,485 Return, found 5 days ago
฿27,485
Return
found 5 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Hong Kong SAR to Seattle, returning Mon, 8 Sep, priced at ฿27,485 found 5 days ago
Korean Air
Sun, 7 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SEA
Seattle
฿27,540 Return, found 5 days ago
฿27,540
Return
found 5 days ago
Select Korean Air flight, departing Sun, 7 Sep from Hong Kong SAR to Seattle, returning Sat, 20 Sep, priced at ฿27,540 found 5 days ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Seattle (SEA)

November is typically the cheapest month to fly

From ฿20,343 - ฿30,296 per traveller.

Graph displaying average flight prices per month

Flight from Hong Kong to Seattle route information
Origin airport
Hong Kong Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
฿21,065
Distance
10380 km

Perfect flights from Hong Kong to Seattle

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Hong Kong to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Hong Kong Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿15,005 and roundtrip prices from ฿21,065. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seattle.

Frequently asked questions

How much is a flight from HKG to Seattle - Tacoma Intl. Airport (SEA)?
The lowest price advertised for a round-trip journey between Chek Lap Kok Intl. Airport and Seattle - Tacoma Intl. Airport (SEA) is ฿21,065. But you better act soon. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chek Lap Kok Intl. Airport to SEA?
The majority of flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Chek Lap Kok Intl. Airport to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hong Kong Intl. Airport (HKG) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chek Lap Kok Intl. Airport to Sea-Tac Airport?
The distance is around 10,500 kilometres, so pack your carry-on bag with whatever you need to make the long journey comfortable. Not sure what to take on board your Chek Lap Kok to SeaTac flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to SEA?
You won't find any airlines operating directly between HKG and SEA, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are HKG to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Hong Kong Intl. Airport (HKG) to Seattle - Tacoma Intl. Airport (SEA) at the last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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