$337+ Cheap flights from Seattle (SEA) to Hong Kong
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Hong Kong 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 Seattle/Tacoma Intl to Hong Kong are usually found in January or March, booked 64 days in advance, depart on a Sunday or Tuesday and return on a Monday
Cheap flight deals from Seattle to Hong Kong
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Hong KongExplore the most affordable flight options available from Seattle to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Seattle to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:20 am
SEA
- HKG
2 stops24h 25m
Korean Air
Mon 9/145:55 pm
HKG
- SEA
1 stop31h 45m
Korean Air
Deal found 5/1![Korean Air logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Tue 9/812:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Fri 9/111:00 pm
HKG
- SEA
1 stop17h 15m
Asiana Airlines
Deal found 5/2![Asiana Airlines logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/107:15 am
SEA
- HKG
2 stops24h 30m
Korean Air
Wed 6/175:55 pm
HKG
- SEA
1 stop32h 05m
Korean Air
Deal found 4/30![Korean Air logo]()
$805
This Fareboom deal was found by Cheapflights users on 5/1. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:05 am
SEA
- HKG
2 stops31h 00m
Multiple Airlines
Mon 11/24:35 pm
HKG
- SEA
1 stop14h 30m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$806
This Fareboom deal was found by Cheapflights users on 5/1. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:00 am
SEA
- HKG
1 stop35h 15m
Hainan Airlines
Wed 9/1610:15 am
HKG
- SEA
2 stops37h 50m
Hainan Airlines
Deal found 5/1![Hainan Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/412:10 am
SEA
- HKG
1 stop20h 30m
Multiple Airlines
Mon 6/158:20 pm
HKG
- SEA
1 stop27h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$814
This Jettzy deal was found by Cheapflights users on 5/2. 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 8/101:05 pm
SEA
- HKG
1 stop30h 50m
Korean Air
Mon 8/315:55 pm
HKG
- SEA
1 stop34h 42m
Korean Air
Deal found 5/2![Korean Air logo]()
$823
This Trip.com deal was found by Cheapflights users on 5/2. 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 9/2912:10 am
SEA
- HKG
1 stop20h 30m
Multiple Airlines
Wed 10/288:55 pm
HKG
- SEA
1 stop32h 00m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$829
This Justfly.com deal was found by Cheapflights users on 5/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:00 am
SEA
- HKG
1 stop22h 05m
Multiple Airlines
Fri 11/278:50 pm
HKG
- SEA
1 stop27h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:10 am
SEA
- HKG
1 stop20h 50m
Multiple Airlines
Fri 11/278:50 pm
HKG
- SEA
1 stop27h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$835
This Korean Air deal was found by Cheapflights users on 5/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:50 pm
SEA
- HKG
1 stop18h 55m
Korean Air
Sat 9/125:55 pm
HKG
- SEA
1 stop34h 42m
Korean Air
Deal found 5/2![Korean Air logo]()
$837
Best flights from Seattle to Hong KongDiscover carefully curated flight deals from Seattle to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Seattle to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Korean Air deal was found by Cheapflights users on 4/29. 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.
Thu 8/204:15 pm
SEA
- HKG
2 stops27h 40m
Korean Air
Tue 9/812:45 am
HKG
- SEA
2 stops36h 32m
Korean Air
Deal found 4/29![Korean Air logo]()
$742
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
SEA
- HKG
2 stops24h 25m
Delta
Sat 9/1212:45 am
HKG
- SEA
2 stops29h 39m
Delta
Deal found 5/1![Delta logo]()
$878
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 8/17:05 pm
SEA
- HKG
1 stop32h 50m
United Airlines
Sun 9/610:30 pm
HKG
- SEA
2 stops29h 44m
United Airlines
Deal found 5/3![United Airlines logo]()
$965
This Korean Air deal was found by Cheapflights users on 4/29. 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 9/281:00 pm
SEA
- HKG
1 stop18h 45m
Korean Air
Wed 10/712:45 am
HKG
- SEA
1 stop24h 55m
Korean Air
Deal found 4/29![Korean Air logo]()
$865
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:20 am
SEA
- HKG
2 stops24h 25m
Delta
Wed 10/2112:45 am
HKG
- SEA
2 stops31h 14m
Delta
Deal found 5/2![Delta logo]()
$878
This Korean Air deal was found by Cheapflights users on 4/30. 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.
Tue 9/17:20 am
SEA
- HKG
2 stops36h 35m
Korean Air
Sat 9/1912:45 am
HKG
- SEA
1 stop27h 52m
Korean Air
Deal found 4/30![Korean Air logo]()
$871
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:55 pm
SEA
- HKG
2 stops30h 25m
Delta
Mon 9/1412:45 am
HKG
- SEA
2 stops28h 58m
Delta
Deal found 5/1![Delta logo]()
$878
This United Airlines deal was found by Cheapflights users on 5/1. 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 8/1310:54 am
SEA
- HKG
1 stop27h 06m
United Airlines
Fri 8/2811:45 am
HKG
- SEA
1 stop26h 39m
United Airlines
Deal found 5/1![United Airlines logo]()
$981
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 9/154:30 pm
SEA
- HKG
2 stops21h 30m
United Airlines
Fri 9/1812:40 pm
HKG
- SEA
2 stops20h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,010
This Korean Air deal was found by Cheapflights users on 4/30. 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 7/274:25 pm
SEA
- HKG
2 stops27h 30m
Korean Air
Tue 8/2512:45 am
HKG
- SEA
2 stops36h 06m
Korean Air
Deal found 4/30![Korean Air logo]()
$963
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/21:05 pm
SEA
- HKG
1 stop30h 50m
Delta
Tue 8/259:25 am
HKG
- SEA
1 stop26h 03m
Delta
Deal found 4/30![Delta logo]()
$1,002
This Korean Air deal was found by Cheapflights users on 5/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:20 pm
SEA
- HKG
1 stop18h 25m
Korean Air
Mon 8/3112:20 pm
HKG
- SEA
2 stops27h 02m
Korean Air
Deal found 5/1![Korean Air logo]()
$1,002
Last-minute flights from Seattle to Hong KongDiscover last-minute flight deals from Seattle to Hong Kong. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Hong Kong. Data last updated May 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/412:10 am
SEA
- HKG
1 stop20h 30m
Multiple Airlines
Mon 6/158:20 pm
HKG
- SEA
1 stop27h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$814
This Korean Air deal was found by Cheapflights users on 5/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:00 pm
SEA
- HKG
1 stop18h 45m
Korean Air
Fri 6/512:45 am
HKG
- SEA
1 stop27h 40m
Korean Air
Deal found 5/4![Korean Air logo]()
$865
This Korean Air deal was found by Cheapflights users on 5/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
SEA
- HKG
2 stops24h 45m
Korean Air
Mon 6/812:45 am
HKG
- SEA
1 stop27h 40m
Korean Air
Deal found 5/4![Korean Air logo]()
$871
This Korean Air deal was found by Cheapflights users on 5/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:00 pm
SEA
- HKG
1 stop18h 45m
Korean Air
Sun 6/712:45 am
HKG
- SEA
2 stops34h 49m
Korean Air
Deal found 5/4![Korean Air logo]()
$876
This Trip.com deal was found by Cheapflights users on 5/2. 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.
Thu 5/71:00 pm
SEA
- HKG
1 stop31h 40m
Multiple Airlines
Wed 5/2012:45 am
HKG
- SEA
1 stop24h 55m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$857
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:15 am
SEA
- HKG
2 stops24h 30m
Delta
Wed 6/312:45 am
HKG
- SEA
1 stop25h 15m
Delta
Deal found 5/4![Delta logo]()
$868
This Travelocity deal was found by Cheapflights users on 5/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:55 pm
SEA
- HKG
1 stop23h 20m
Air Canada
Wed 6/39:45 am
HKG
- SEA
1 stop19h 35m
Air Canada
Deal found 5/3![Air Canada logo]()
$873
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/107:15 am
SEA
- HKG
2 stops24h 30m
Korean Air
Wed 6/175:55 pm
HKG
- SEA
1 stop32h 05m
Korean Air
Deal found 4/30![Korean Air logo]()
$805
This Expedia deal was found by Cheapflights users on 4/30. 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.
Sun 5/107:15 am
SEA
- HKG
2 stops24h 30m
Multiple Airlines
Wed 6/171:00 pm
HKG
- SEA
1 stop15h 25m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$872
This Priceline deal was found by Cheapflights users on 5/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:20 pm
SEA
- HKG
2 stops36h 25m
Multiple Airlines
Mon 5/188:20 pm
HKG
- SEA
1 stop27h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$843
This Air Canada deal was found by Cheapflights users on 4/30. 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 5/145:50 am
SEA
- HKG
2 stops25h 55m
Air Canada
Thu 6/119:45 am
HKG
- SEA
1 stop23h 45m
Air Canada
Deal found 4/30![Air Canada logo]()
$847
One-way flights from Seattle to Hong KongSearch for one-way flight options from Seattle to Hong Kong. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Seattle to Hong Kong. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This CrystalTravel deal was found by Cheapflights users on 5/3. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Deal found 5/3![Asiana Airlines logo]()
$337
This SmartFares deal was found by Cheapflights users on 4/30. 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.
Sun 10/1812:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Deal found 4/30![Asiana Airlines logo]()
$340
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Deal found 5/1![Asiana Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 10/1512:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Deal found 4/30![Asiana Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:10 am
SEA
- HKG
1 stop32h 20m
Asiana Airlines
Deal found 5/3![Asiana Airlines logo]()
$344
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:10 am
SEA
- HKG
1 stop32h 20m
Asiana Airlines
Deal found 5/3![Asiana Airlines logo]()
$345
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:20 pm
SEA
- HKG
1 stop18h 25m
Korean Air
Deal found 5/2![Korean Air logo]()
$347
This Jettzy deal was found by Cheapflights users on 5/3. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:36 pm
SEA
- HKG
2 stops31h 19m
Korean Air
Deal found 5/3![Korean Air logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Deal found 5/3![Asiana Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Thu 9/1012:10 am
SEA
- HKG
1 stop20h 30m
Asiana Airlines
Deal found 5/2![Asiana Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 8/309:30 am
SEA
- HKG
1 stop28h 35m
Delta
Deal found 4/29![Delta logo]()
$361
Find flight deals from Seattle to Hong Kong
Keep the following information in mind while searching for Seattle to Hong Kong flight deals. Data was last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $731 (Korean Air) |
One-way from | $337 (CrystalTravel) |
Popular in | May |
Cheapest in | January |
Average price | $929 |
Good round-trip deal | $1,201 or less |
Good one-way deal | $552 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Hong Kong 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 May 4, 2026.
Use the filters below to find and compare flights from Seattle to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Thu 8/20
4:15 pm-10:55 am
2 stops27h 40m
Hong Kong Intl
Tue 9/8
12:45 am-10:17 pm
2 stops36h 32m
$742
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 9/28
1:00 pm-10:45 pm
1 stop18h 45m
Hong Kong Intl
Wed 10/7
12:45 am-10:40 am
1 stop24h 55m
$865
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Tue 9/1
7:20 am-10:55 am
2 stops36h 35m
Hong Kong Intl
Sat 9/19
12:45 am-1:37 pm
1 stop27h 52m
$871
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Thu 9/10
7:20 am-10:45 pm
2 stops24h 25m
Hong Kong Intl
Sat 9/12
12:45 am-3:24 pm
2 stops29h 39m
$878
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 10/12
7:20 am-10:45 pm
2 stops24h 25m
Hong Kong Intl
Wed 10/21
12:45 am-4:59 pm
2 stops31h 14m
$878
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 8/31
6:55 pm-4:20 pm
2 stops30h 25m
Hong Kong Intl
Mon 9/14
12:45 am-2:43 pm
2 stops28h 58m
$878
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 7/27
4:25 pm-10:55 am
2 stops27h 30m
Hong Kong Intl
Tue 8/25
12:45 am-9:51 pm
2 stops36h 06m
$963
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sat 8/1
7:05 pm-6:55 pm
1 stop32h 50m
Hong Kong Intl
Sun 9/6
10:30 pm-1:14 pm
2 stops29h 44m
$965
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Thu 8/13
10:54 am-5:00 am
1 stop27h 06m
Hong Kong Intl
Fri 8/28
11:45 am-11:24 pm
1 stop26h 39m
$981
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sun 8/2
1:05 pm-10:55 am
1 stop30h 50m
Hong Kong Intl
Tue 8/25
9:25 am-8:28 pm
1 stop26h 03m
$1,002
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Seattle to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seattle with our price prediction graph.
SEA-HKG
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 Seattle to Hong Kong
SEA-HK0
SEA-HKG
How far ahead should I book a flight from Seattle to Hong Kong?
The price you pay for your flight from Seattle to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from Seattle to Hong Kong (average of $270). Flying from Seattle to Hong Kong in June is currently the most expensive (average of $622). 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 SEA to HK?
Find hourly flight availability from Seattle to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Hong Kong as you normally would.
How often are flights from Seattle to Hong Kong delayed?
About 100% of weekly flights between Seattle and Hong Kong have experienced delays in the past year, with the average delay time being 178 minutes.
What is the most punctual flight time for Seattle to Hong Kong flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated May 4, 2026.
Read reviews from past customers who have flown EVA Air,China Airlines, andAsiana Airlines from Seattle to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Food
8.1
Comfort
8.3
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Food
8.1
Comfort
8.3
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Food
8.1
Comfort
8.3
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Food
8.1
Comfort
8.3
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Food
8.1
Comfort
8.3
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Overall
8.5
Food
8.1
Comfort
8.3
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Seattle to Hong Kong by cabin class
Find flights from Seattle to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Hong Kong flights
Browse other Seattle and Hong Kong flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Seattle to Hong Kong
Discover the top 10 airlines that operate flights from Seattle to Hong Kong. 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$649 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$475 | Average$649 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$569 | Average$760 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$580 | Average$700 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$715 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$597 | Average$701 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$622 | Average$733 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$623 | Average$784 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$698 | Average$1,066 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$751 | Average$813 | FlexibilityNo cancel fee | On-time70% |