$383+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
Apr 24 — May 11
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 March 25, 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 March 25, 2026.
This oojo deal was found by Cheapflights users on 3/21. 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.
Mon 9/2111:20 am
HKG
- SEA
1 stop19h 50m
STARLUX Airlines
Sun 10/181:15 am
SEA
- HKG
1 stop17h 40m
STARLUX Airlines
Deal found 3/21![STARLUX Airlines logo]()
$619
This Booking.com deal was found by Cheapflights users on 3/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:10 pm
HKG
- SEA
1 stop35h 00m
STARLUX Airlines
Fri 9/181:15 am
SEA
- HKG
1 stop26h 40m
STARLUX Airlines
Deal found 3/21![STARLUX Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 3/21. 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 6/1911:45 am
HKG
- SEA
1 stop26h 25m
United Airlines
Wed 8/196:51 pm
SEA
- HKG
1 stop32h 39m
United Airlines
Deal found 3/21![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 3/22. 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 6/2511:45 am
HKG
- SEA
1 stop28h 44m
United Airlines
Sat 7/115:04 pm
SEA
- HKG
1 stop34h 26m
United Airlines
Deal found 3/22![United Airlines logo]()
$634
This FlightHub deal was found by Cheapflights users on 3/22. 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.
Mon 9/1411:20 am
HKG
- SEA
1 stop19h 50m
STARLUX Airlines
Wed 12/3011:45 pm
SEA
- HKG
1 stop26h 45m
STARLUX Airlines
Deal found 3/22![STARLUX Airlines logo]()
$648
This oojo deal was found by Cheapflights users on 3/22. 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.
Mon 9/1411:20 am
HKG
- SEA
1 stop19h 50m
STARLUX Airlines
Thu 12/3111:45 pm
SEA
- HKG
1 stop26h 45m
STARLUX Airlines
Deal found 3/22![STARLUX Airlines logo]()
$653
This Air Canada deal was found by Cheapflights users on 3/22. 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.
Thu 6/259:05 am
HKG
- SEA
2 stops20h 17m
Multiple Airlines
Sat 7/1110:30 am
SEA
- HKG
1 stop27h 45m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$660
This Air Canada deal was found by Cheapflights users on 3/21. 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 6/139:45 am
HKG
- SEA
1 stop19h 35m
Multiple Airlines
Wed 6/1710:30 am
SEA
- HKG
2 stops20h 10m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$663
This Trip.com deal was found by Cheapflights users on 3/22. 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.
Thu 9/33:45 pm
HKG
- SEA
1 stop15h 25m
Multiple Airlines
Sun 9/61:15 am
SEA
- HKG
1 stop32h 10m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 6/2312:20 pm
HKG
- SEA
1 stop16h 05m
Delta
Wed 10/79:30 am
SEA
- HKG
1 stop28h 35m
Delta
Deal found 3/20![Delta logo]()
$673
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 March 25, 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 March 25, 2026.
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 9/812:40 pm
HKG
- SEA
1 stop37h 53m
United Airlines
Wed 9/93:33 pm
SEA
- HKG
1 stop22h 27m
United Airlines
Deal found 3/22![United Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 3/22. 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.
Mon 9/1412:20 pm
HKG
- SEA
2 stops24h 31m
Delta
Thu 12/319:25 pm
SEA
- HKG
2 stops33h 45m
Delta
Deal found 3/22![Delta logo]()
$948
This Cathay Pacific deal was found by Cheapflights users on 3/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:25 pm
HKG
- SEA
1 stop20h 39m
Multiple Airlines
Tue 9/812:25 pm
SEA
- HKG
Nonstop13h 20m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,025
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 9/212:45 am
HKG
- SEA
2 stops29h 39m
Delta
Tue 9/87:20 am
SEA
- HKG
2 stops24h 25m
Delta
Deal found 3/23![Delta logo]()
$948
This United Airlines deal was found by Cheapflights users on 3/24. 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 7/211:45 am
HKG
- SEA
2 stops25h 14m
United Airlines
Wed 7/153:33 pm
SEA
- HKG
1 stop22h 27m
United Airlines
Deal found 3/24![United Airlines logo]()
$967
This Delta deal was found by Cheapflights users on 3/22. 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
1 stop27h 40m
Delta
Wed 7/81:05 pm
SEA
- HKG
1 stop30h 50m
Delta
Deal found 3/22![Delta logo]()
$972
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/1912:40 pm
HKG
- SEA
1 stop46h 05m
United Airlines
Sun 4/268:42 am
SEA
- HKG
1 stop19h 13m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,088
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 4/225:55 pm
HKG
- SEA
1 stop34h 12m
Delta
Fri 7/35:30 am
SEA
- HKG
2 stops26h 15m
Delta
Deal found 3/22![Delta logo]()
$1,065
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/1911:45 am
HKG
- SEA
2 stops37h 01m
United Airlines
Thu 4/306:58 pm
SEA
- HKG
1 stop19h 42m
United Airlines
Deal found 3/24![United Airlines logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/1911:45 am
HKG
- SEA
2 stops37h 01m
United Airlines
Wed 4/295:45 pm
SEA
- HKG
2 stops33h 45m
United Airlines
Deal found 3/24![United Airlines logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/1911:45 am
HKG
- SEA
2 stops37h 01m
United Airlines
Mon 4/275:45 pm
SEA
- HKG
1 stop20h 15m
United Airlines
Deal found 3/21![United Airlines logo]()
$1,088
Last-minute flights from Hong Kong to SeattleDiscover last-minute flight deals from Hong Kong to Seattle. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to Seattle. Data last updated March 25, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/24. 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 4/148:50 pm
HKG
- SEA
1 stop32h 45m
Multiple Airlines
Thu 4/231:15 pm
SEA
- HKG
1 stop17h 50m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/2011:45 am
HKG
- SEA
2 stops37h 01m
United Airlines
Mon 4/275:00 am
SEA
- HKG
2 stops33h 00m
United Airlines
Deal found 3/21![United Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 3/21. 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.
Mon 4/205:55 pm
HKG
- SEA
1 stop34h 12m
Delta
Mon 4/271:00 pm
SEA
- HKG
1 stop18h 45m
Delta
Deal found 3/21![Delta logo]()
$1,001
This Booking.com deal was found by Cheapflights users on 3/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:55 pm
HKG
- SEA
1 stop29h 30m
Multiple Airlines
Sun 4/2612:55 am
SEA
- HKG
1 stop19h 45m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$944
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/228:55 am
HKG
- SEA
1 stop19h 40m
Multiple Airlines
Mon 4/2712:50 pm
SEA
- HKG
1 stop18h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 4/225:55 pm
HKG
- SEA
1 stop34h 12m
Delta
Sat 7/41:05 pm
SEA
- HKG
1 stop30h 50m
Delta
Deal found 3/22![Delta logo]()
$935
This Philippine Airlines deal was found by Cheapflights users on 3/22. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:40 pm
HKG
- SEA
1 stop21h 25m
Philippine Airlines
Sun 7/511:10 pm
SEA
- HKG
1 stop31h 50m
Philippine Airlines
Deal found 3/22![Philippine Airlines logo]()
$967
This Trip.com deal was found by Cheapflights users on 3/24. 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.
Mon 4/277:40 pm
HKG
- SEA
1 stop14h 50m
Multiple Airlines
Tue 8/111:20 pm
SEA
- HKG
1 stop18h 25m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/2712:45 am
HKG
- SEA
2 stops28h 57m
Multiple Airlines
Tue 8/111:20 pm
SEA
- HKG
1 stop18h 25m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$987
This Korean Air deal was found by Cheapflights users on 3/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:45 am
HKG
- SEA
1 stop24h 55m
Korean Air
Wed 4/2912:50 pm
SEA
- HKG
1 stop36h 30m
Korean Air
Deal found 3/20![Korean Air logo]()
$1,003
This Trip.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/291:00 pm
HKG
- SEA
1 stop15h 35m
Multiple Airlines
Fri 5/112:55 am
SEA
- HKG
1 stop19h 45m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$918
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 March 25, 2026.
Search for one-way flight options from Hong Kong to Seattle. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 6/711:35 am
HKG
- SEA
1 stop19h 35m
STARLUX Airlines
Deal found 3/20![STARLUX Airlines logo]()
$383
This oojo deal was found by Cheapflights users on 3/22. 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.
Wed 5/2011:20 am
HKG
- SEA
1 stop19h 50m
STARLUX Airlines
Deal found 3/22![STARLUX Airlines logo]()
$385
This iWofly deal was found by Cheapflights users on 3/23. 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 6/18:40 pm
HKG
- SEA
1 stop27h 20m
Hainan Airlines
Deal found 3/23![Hainan Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 5/158:10 pm
HKG
- SEA
1 stop35h 00m
STARLUX Airlines
Deal found 3/24![STARLUX Airlines logo]()
$389
This Expedia deal was found by Cheapflights users on 3/21. 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.
Wed 6/109:45 am
HKG
- SEA
1 stop15h 05m
Air Canada
Deal found 3/21![Air Canada logo]()
$391
This Air Canada deal was found by Cheapflights users on 3/21. 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.
Wed 6/109:20 am
HKG
- SEA
2 stops20h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$395
This Trip.com deal was found by Cheapflights users on 3/21. 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.
Thu 5/1411:20 am
HKG
- SEA
1 stop19h 50m
STARLUX Airlines
Deal found 3/21![STARLUX Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 6/158:40 pm
HKG
- SEA
1 stop27h 20m
Hainan Airlines
Deal found 3/22![Hainan Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 6/811:20 am
HKG
- SEA
1 stop19h 50m
STARLUX Airlines
Deal found 3/22![STARLUX Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/138:55 pm
HKG
- SEA
1 stop27h 10m
Hainan Airlines
Deal found 3/22![Hainan Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 6/25:55 pm
HKG
- SEA
1 stop34h 30m
Delta
Deal found 3/24![Delta logo]()
$413
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 March 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $619 (oojo) |
One-way from | $383 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $790 |
Good round-trip deal | $671 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 March 25, 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
Tue 9/8
12:40 pm-11:33 am
1 stop37h 53m
Seattle/Tacoma Intl
Wed 9/9
3:33 pm-5:00 am
1 stop22h 27m
$805
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Mon 9/14
12:20 pm-9:51 pm
2 stops24h 31m
Seattle/Tacoma Intl
Thu 12/31
9:25 pm-11:10 pm
2 stops33h 45m
$948
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 9/2
12:45 am-3:24 pm
2 stops29h 39m
Seattle/Tacoma Intl
Tue 9/8
7:20 am-10:45 pm
2 stops24h 25m
$948
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 7/2
11:45 am-9:59 pm
2 stops25h 14m
Seattle/Tacoma Intl
Wed 7/15
3:33 pm-5:00 am
1 stop22h 27m
$967
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 6/25
12:45 am-1:25 pm
1 stop27h 40m
Seattle/Tacoma Intl
Wed 7/8
1:05 pm-10:55 am
1 stop30h 50m
$972
Quickest round-trip
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 9/3
6:25 pm-12:04 am
1 stop20h 39m
Seattle/Tacoma Intl
Tue 9/8
12:25 pm-4:45 pm
Nonstop13h 20m
$1,025
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 4/22
5:55 pm-1:07 pm
1 stop34h 12m
Seattle/Tacoma Intl
Fri 7/3
5:30 am-10:45 pm
2 stops26h 15m
$1,065
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Sun 4/19
12:40 pm-7:45 pm
1 stop46h 05m
Seattle/Tacoma Intl
Sun 4/26
8:42 am-6:55 pm
1 stop19h 13m
$1,088
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Sun 4/19
11:45 am-9:46 am
2 stops37h 01m
Seattle/Tacoma Intl
Thu 4/30
6:58 pm-5:40 am
1 stop19h 42m
$1,088
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Sun 4/19
11:45 am-9:46 am
2 stops37h 01m
Seattle/Tacoma Intl
Wed 4/29
5:45 pm-6:30 pm
2 stops33h 45m
$1,088
Showing 1-10 of 23 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 March.
| 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 March 13, 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.
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 March 25, 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
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Comfort
8.3
Boarding
8.4
Crew
8.6
Food
8.1
Entertainment
8.0
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
Edmonds
Lacey
Renton
Puyallup
Kirkland
Snoqualmie
Ellensburg
Tukwila
Fife
Lakewood
Leavenworth
Issaquah
Aberdeen
Shoreline
Browse thousands of different options on Cheapflights for your next trip
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Hong Kong and Seattle flights
Browse other Hong Kong and Seattle flight options. Last updated on March 25, 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 March 25, 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 March 25, 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 March 25, 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$719 | 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% |