￥67,020 Cheap Flights from Hong Kong (HKG) to Seattle (SEA)

View ￥67,020 flight on Tue, Sep 16, 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 to Seattle (HKG-SEA)

Prices were available within the past 7 days and start at ￥67,020 for one-way flights and ￥90,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Sep 16 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥90,090 Roundtrip, found 6 days ago
￥90,090
Roundtrip
found 6 days ago
Select Korean Air flight, departing Tue, Sep 16 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥90,090 found 6 days ago
Asiana Airlines
Tue, Sep 16 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥95,290 Roundtrip, found 6 days ago
￥95,290
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Tue, Sep 16 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥95,290 found 6 days ago
STARLUX Airlines
Tue, Sep 16 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥106,170 Roundtrip, found 6 days ago
￥106,170
Roundtrip
found 6 days ago
Select STARLUX Airlines flight, departing Tue, Sep 16 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥106,170 found 6 days ago
Air Canada
Tue, Sep 16 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥108,450 Roundtrip, found 6 days ago
￥108,450
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Sep 16 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥108,450 found 6 days ago
EVA Airways
Tue, Sep 16 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥108,570 Roundtrip, found 6 days ago
￥108,570
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Tue, Sep 16 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥108,570 found 6 days ago
United
Tue, Sep 16 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥108,960 Roundtrip, found 6 days ago
￥108,960
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 16 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥108,960 found 6 days ago
China Airlines
Tue, Sep 2 - Tue, Sep 16
HKG
Hong Kong SAR
SEA
Seattle
￥116,256 Roundtrip, found 21 hours ago
￥116,256
Roundtrip
found 21 hours ago
Select China Airlines flight, departing Tue, Sep 2 from Hong Kong SAR to Seattle, returning Tue, Sep 16, priced at ￥116,256 found 21 hours ago
Delta
Tue, Sep 2 - Sat, Sep 6
HKG
Hong Kong SAR
SEA
Seattle
￥119,960 Roundtrip, found 22 hours ago
￥119,960
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Sep 2 from Hong Kong SAR to Seattle, returning Sat, Sep 6, priced at ￥119,960 found 22 hours ago
Korean Air
Fri, Sep 12 - Sat, Sep 20
HKG
Hong Kong SAR
SEA
Seattle
￥131,540 Roundtrip, found 2 days ago
￥131,540
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Sep 12 from Hong Kong SAR to Seattle, returning Sat, Sep 20, priced at ￥131,540 found 2 days ago
Philippine Airlines
Sun, Jun 22 - Sun, Jul 6
HKG
Hong Kong SAR
SEA
Seattle
￥145,735 Roundtrip, found 1 day ago
￥145,735
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Sun, Jun 22 from Hong Kong SAR to Seattle, returning Sun, Jul 6, priced at ￥145,735 found 1 day ago
Flights from Hong Kong (HKG) to Seattle (SEA)
Origin airport
Hong Kong Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, Emirates, Finnair, Hawaiian Airlines, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, STARLUX Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
￥90,090
Distance
10380 km

Hong Kong to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Hong Kong to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with HKG to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Hong Kong for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from HKG to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Chek Lap Kok Intl. Airport to SEA was ￥90,090. Fares this cheap don’t wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from HKG to SEA?
We get that things crop up unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from HKG to Sea-Tac Airport 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 Chek Lap Kok Intl. Airport to SEA flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Chek Lap Kok Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
Make the 18 hours and 13 minutes between Hong Kong Intl. Airport (HKG) and Seattle - Tacoma Intl. Airport (SEA) as comfortable as you can. Pack the essentials, like your toothbrush, medication and a neck pillow, and sit back and enjoy the flight!
How far is the flight from HKG to Seattle - Tacoma Intl. Airport (SEA)?
Chek Lap Kok to SeaTac is around 10,500 kilometers, so get ready to spend a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Toss in some snacks to munch on throughout your flight too.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Sea-Tac Airport?
If you want to fly straight from Hong Kong Intl. Airport (HKG) to Sea-Tac Airport, you’ll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are HKG to SEA flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Hong Kong Intl. Airport (HKG) to SEA can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you’d prefer to play it safe and start your travel planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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