$410+ Cheap flights from Hong Kong (HKG) to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
May 5 — May 121
Round-trip
1 adult, Economy
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Find cheap flights from Hong Kong to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Hong Kong Intl to Seattle/Tacoma Intl are usually found in January or November, booked 16 days in advance, depart on a Monday or Tuesday and return on a Sunday
Cheap flight deals from Hong Kong to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hong Kong to SeattleExplore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
Explore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:25 am
HKG
- SEA
2 stops19h 58m
Multiple Airlines
Wed 6/1710:45 am
SEA
- HKG
2 stops20h 55m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$700
This Gotogate deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:45 am
HKG
- SEA
1 stop29h 10m
Multiple Airlines
Sun 9/2712:55 am
SEA
- HKG
1 stop24h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:45 am
HKG
- SEA
1 stop28h 35m
United Airlines
Sat 7/116:30 am
SEA
- HKG
1 stop21h 00m
United Airlines
Deal found 4/4![United Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:30 pm
HKG
- SEA
1 stop17h 43m
United Airlines
Sat 8/15:04 pm
SEA
- HKG
1 stop21h 36m
United Airlines
Deal found 4/1![United Airlines logo]()
$743
This Jettzy deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:55 pm
HKG
- SEA
1 stop36h 00m
Multiple Airlines
Sun 9/612:55 am
SEA
- HKG
1 stop24h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$744
This Jettzy deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:45 am
HKG
- SEA
1 stop27h 57m
Air Canada
Sun 9/275:40 am
SEA
- HKG
1 stop32h 35m
Air Canada
Deal found 4/4![Air Canada logo]()
$753
This iWofly deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:45 am
HKG
- SEA
1 stop24h 41m
Air Canada
Mon 11/163:05 pm
SEA
- HKG
1 stop22h 05m
Air Canada
Deal found 4/1![Air Canada logo]()
$762
This oojo deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:40 pm
HKG
- SEA
1 stop21h 25m
Philippine Airlines
Tue 9/811:10 pm
SEA
- HKG
1 stop31h 50m
Philippine Airlines
Deal found 4/2![Philippine Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:45 pm
HKG
- SEA
1 stop14h 40m
ANA
Wed 12/93:40 pm
SEA
- HKG
1 stop22h 05m
ANA
Deal found 4/2![ANA logo]()
$767
Best flights from Hong Kong to SeattleDiscover carefully curated flight deals from Hong Kong to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
Discover carefully curated flight deals from Hong Kong to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:45 am
HKG
- SEA
1 stop28h 35m
United Airlines
Sat 7/116:30 am
SEA
- HKG
1 stop21h 00m
United Airlines
Deal found 4/4![United Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:45 am
HKG
- SEA
2 stops29h 05m
Delta
Sun 7/121:05 pm
SEA
- HKG
1 stop30h 50m
Delta
Deal found 3/31![Delta logo]()
$999
This Qatar Airways deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:25 am
HKG
- SEA
2 stops36h 13m
Qatar Airways
Wed 5/274:25 pm
SEA
- HKG
1 stop25h 45m
Qatar Airways
Deal found 4/3![Qatar Airways logo]()
$1,072
This Qatar Airways deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:25 am
HKG
- SEA
2 stops36h 24m
Multiple Airlines
Sat 6/204:25 pm
SEA
- HKG
1 stop31h 45m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:45 pm
HKG
- SEA
2 stops29h 38m
United Airlines
Mon 10/57:10 pm
SEA
- HKG
2 stops32h 45m
United Airlines
Deal found 4/4![United Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:40 pm
HKG
- SEA
2 stops23h 31m
United Airlines
Tue 9/88:38 am
SEA
- HKG
1 stop19h 17m
United Airlines
Deal found 4/2![United Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:40 pm
HKG
- SEA
2 stops23h 31m
United Airlines
Mon 9/73:33 pm
SEA
- HKG
2 stops23h 07m
United Airlines
Deal found 4/3![United Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:45 am
HKG
- SEA
2 stops37h 01m
United Airlines
Tue 4/287:37 pm
SEA
- HKG
1 stop18h 23m
United Airlines
Deal found 4/1![United Airlines logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:40 pm
HKG
- SEA
2 stops20h 49m
United Airlines
Sun 9/272:52 pm
SEA
- HKG
2 stops23h 48m
United Airlines
Deal found 4/4![United Airlines logo]()
$1,061
Last-minute flights from Hong Kong to SeattleDiscover last-minute flight deals from Hong Kong to Seattle. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to Seattle. Data last updated April 5, 2026 and is based on user searches.
This Jettzy deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:55 pm
HKG
- SEA
1 stop29h 30m
ANA
Sat 4/184:30 pm
SEA
- HKG
1 stop21h 45m
ANA
Deal found 3/31![ANA logo]()
$1,004
This Trip.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:40 am
HKG
- SEA
1 stop28h 15m
Asiana Airlines
Sun 5/1712:55 am
SEA
- HKG
1 stop19h 45m
Asiana Airlines
Deal found 4/2![Asiana Airlines logo]()
$943
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:45 am
HKG
- SEA
2 stops36h 55m
United Airlines
Sun 5/106:58 pm
SEA
- HKG
1 stop32h 32m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,023
This Jettzy deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:55 am
HKG
- SEA
2 stops22h 35m
Multiple Airlines
Mon 5/185:50 am
SEA
- HKG
1 stop32h 25m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$825
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:25 am
HKG
- SEA
2 stops19h 55m
Multiple Airlines
Mon 5/185:50 am
SEA
- HKG
2 stops25h 00m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$821
This Priceline deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:45 am
HKG
- SEA
1 stop15h 20m
Air Canada
Mon 5/185:50 am
SEA
- HKG
1 stop32h 25m
Air Canada
Deal found 4/4![Air Canada logo]()
$809
This Air Canada deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:30 am
HKG
- SEA
2 stops28h 10m
Multiple Airlines
Mon 5/185:50 am
SEA
- HKG
2 stops23h 40m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$826
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:00 pm
HKG
- SEA
1 stop16h 55m
Asiana Airlines
Thu 5/2112:55 am
SEA
- HKG
1 stop31h 35m
Asiana Airlines
Deal found 3/31![Asiana Airlines logo]()
$962
This Expedia deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:40 am
HKG
- SEA
1 stop26h 55m
Multiple Airlines
Thu 8/208:35 am
SEA
- HKG
2 stops22h 30m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$963
This Priceline deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:45 am
HKG
- SEA
1 stop15h 20m
Air Canada
Thu 8/2010:45 am
SEA
- HKG
1 stop27h 30m
Air Canada
Deal found 4/3![Air Canada logo]()
$880
One-way flights from Hong Kong to SeattleSearch for one-way flight options from Hong Kong to Seattle. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
Search for one-way flight options from Hong Kong to Seattle. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:20 am
HKG
- SEA
2 stops28h 23m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$410
This Air Canada deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:25 am
HKG
- SEA
2 stops19h 58m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$413
This Priceline deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:45 am
HKG
- SEA
1 stop19h 38m
Air Canada
Deal found 4/4![Air Canada logo]()
$415
This iWofly deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:20 pm
HKG
- SEA
1 stop27h 40m
Hainan Airlines
Deal found 4/2![Hainan Airlines logo]()
$416
This Trip.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:30 am
HKG
- SEA
2 stops26h 05m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$432
This SmartFares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:50 pm
HKG
- SEA
1 stop31h 45m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am
HKG
- SEA
1 stop23h 35m
Philippine Airlines
Deal found 3/31![Philippine Airlines logo]()
$450
This Mytrip deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:15 pm
HKG
- SEA
1 stop35h 50m
Philippine Airlines
Deal found 4/3![Philippine Airlines logo]()
$453
This KAYAK deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:40 am
HKG
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$458
This KAYAK deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:00 pm
HKG
- SEA
1 stop15h 35m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$461
This FlightHub deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:55 pm
HKG
- SEA
1 stop29h 30m
ANA
Deal found 4/1![ANA logo]()
$462
Find flight deals from Hong Kong to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $700 (Air Canada) |
One-way from | $410 (Mytrip) |
Popular in | August |
Cheapest in | January |
Average price | $832 |
Good round-trip deal | $854 or less |
Good one-way deal | $622 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Hong Kong to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 5, 2026.
Use the filters below to find and compare flights from Hong Kong to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Fri 6/26
11:45 am-1:20 am
1 stop28h 35m
Seattle/Tacoma Intl
Sat 7/11
6:30 am-6:30 pm
1 stop21h 00m
$734
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Mon 9/21
9:45 pm-12:23 pm
2 stops29h 38m
Seattle/Tacoma Intl
Mon 10/5
7:10 pm-6:55 pm
2 stops32h 45m
$917
Quickest round-trip
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 9/3
12:40 pm-9:11 pm
2 stops23h 31m
Seattle/Tacoma Intl
Tue 9/8
8:38 am-6:55 pm
1 stop19h 17m
$920
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 9/3
12:40 pm-9:11 pm
2 stops23h 31m
Seattle/Tacoma Intl
Mon 9/7
3:33 pm-5:40 am
2 stops23h 07m
$930
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 6/25
12:45 am-2:50 pm
2 stops29h 05m
Seattle/Tacoma Intl
Sun 7/12
1:05 pm-10:55 am
1 stop30h 50m
$999
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 4/23
11:45 am-9:46 am
2 stops37h 01m
Seattle/Tacoma Intl
Tue 4/28
7:37 pm-5:00 am
1 stop18h 23m
$1,036
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Sun 9/13
12:40 pm-6:29 pm
2 stops20h 49m
Seattle/Tacoma Intl
Sun 9/27
2:52 pm-5:40 am
2 stops23h 48m
$1,061
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 5/13
1:25 am-10:38 pm
2 stops36h 13m
Seattle/Tacoma Intl
Wed 5/27
4:25 pm-9:10 am
1 stop25h 45m
$1,072
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 6/11
1:25 am-10:49 pm
2 stops36h 24m
Seattle/Tacoma Intl
Sat 6/20
4:25 pm-3:10 pm
1 stop31h 45m
$1,132
Cheapest one-way
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Mon 9/7
10:30 pm-9:11 pm
3 stops37h 41m
$607
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Hong Kong to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Seattle in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Hong Kong-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hong Kong-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hong Kong to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Hong Kong with our price prediction graph.
HKG-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Hong Kong to Seattle
How far ahead should I book a flight from Hong Kong to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Seattle. Price data was last updated on April 3, 2026.
To ensure you get the cheapest price possible for a flight from Hong Kong to Seattle, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Hong Kong to Seattle?
Currently, February is the cheapest month in which you can book a flight from Hong Kong to Seattle (average of $532). Flying from Hong Kong to Seattle in August is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HKG to SEA?
Find hourly flight availability from Hong Kong to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 5, 2026.
When flying from Hong Kong to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 5, 2026.
Read through reviews of airlines operating flights from Hong Kong to Seattle, such as EVA Air,China Airlines, andAsiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Boarding
8.4
Entertainment
8.0
Crew
8.7
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Entertainment
8.0
Crew
8.7
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Entertainment
8.0
Crew
8.7
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Entertainment
8.0
Crew
8.7
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Entertainment
8.0
Crew
8.7
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Boarding
8.4
Entertainment
8.0
Crew
8.7
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Browse thousands of different options on Cheapflights for your next trip
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Search flights from Hong Kong to Seattle by cabin class
Find flights from Hong Kong to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hong Kong and Seattle flights
Browse other Hong Kong and Seattle flight options. Last updated on April 5, 2026.
Other flights from Hong Kong
Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on April 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 5, 2026.
Top 8 airlines flying from Hong Kong to Seattle
Discover the top 8 airlines that operate flights from Hong Kong to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$531 | Average$588 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$552 | Average$914 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$581 | Average$834 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$608 | Average$722 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$632 | Average$702 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$637 | Average$854 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$641 | Average$663 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$642 | Average$796 | FlexibilityNo cancel fee | On-time74% |