$424+ Cheap flights from Seattle (SEA) to Hong Kong
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
Nov 5 — Nov 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 March or January, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Thursday
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 October 6, 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 October 6, 2026.
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Tue 11/310:20 am -
1 stop34h 50m
Wed 11/114:10 pm -
2 stops31h 55m
Deal found 10/6![Hainan Airlines logo]()
$818
This CheapOair deal was found by Cheapflights users on 10/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:05 am -
1 stop33h 05m
Mon 11/303:50 pm -
1 stop32h 30m
Deal found 10/2![Multiple Airlines logo]()
$825
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
1 stop21h 50m
Sun 11/1510:55 pm -
1 stop35h 50m
Deal found 10/5![Multiple Airlines logo]()
$829
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:20 am -
1 stop21h 50m
Fri 11/278:50 pm -
1 stop27h 30m
Deal found 10/4![Hainan Airlines logo]()
$830
This KAYAK deal was found by Cheapflights users on 10/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:20 am -
1 stop21h 50m
Fri 11/278:50 pm -
1 stop27h 30m
Deal found 10/2![Hainan Airlines logo]()
$832
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
1 stop21h 50m
Mon 11/93:50 pm -
1 stop32h 30m
Deal found 10/4![Hainan Airlines logo]()
$833
This Air Canada deal was found by Cheapflights users on 10/4. 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.
Sat 10/313:15 pm -
2 stops40h 55m
Tue 11/1012:55 am -
2 stops29h 42m
Deal found 10/4![Air Canada logo]()
$836
This FlightHub deal was found by Cheapflights users on 10/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:40 am -
2 stops22h 30m
Mon 2/1512:55 am -
2 stops33h 27m
Deal found 10/5![Air Canada logo]()
$837
This Air Canada deal was found by Cheapflights users on 10/1. 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.
Mon 11/308:40 am -
2 stops22h 30m
Fri 12/1110:45 am -
1 stop23h 37m
Deal found 10/1![Air Canada logo]()
$838
This KAYAK deal was found by Cheapflights users on 10/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:40 am -
2 stops22h 00m
Wed 11/1112:55 am -
2 stops33h 27m
Deal found 10/4![Multiple Airlines logo]()
$839
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:15 am -
1 stop17h 50m
Thu 1/2810:55 pm -
1 stop35h 50m
Deal found 10/5![Multiple Airlines logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:20 am -
1 stop21h 50m
Fri 11/138:50 pm -
1 stop27h 30m
Deal found 10/4![Hainan Airlines logo]()
$841
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 October 6, 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 October 6, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 1/235:55 pm -
1 stop21h 45m
Tue 2/26:10 pm -
1 stop33h 40m
Deal found 10/2![Delta logo]()
$863
This Korean Air deal was found by Cheapflights users on 10/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:16 am -
2 stops24h 29m
Sun 10/2512:55 am -
2 stops30h 42m
Deal found 10/5![Korean Air logo]()
$928
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 12/310:25 am -
1 stop28h 20m
Wed 2/172:20 pm -
1 stop15h 00m
Deal found 10/5![United Airlines logo]()
$961
This Japan Airlines deal was found by Cheapflights users on 10/2. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:00 pm -
1 stop18h 55m
Mon 11/3010:20 am -
2 stops36h 46m
Deal found 10/2![Japan Airlines logo]()
$1,032
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/47:59 pm -
1 stop19h 26m
Sat 6/55:55 pm -
1 stop34h 25m
Deal found 10/3![Delta logo]()
$957
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Mon 10/195:00 am -
2 stops22h 55m
Thu 1/2810:35 am -
2 stops21h 43m
Deal found 10/5![United Airlines logo]()
$973
This Korean Air deal was found by Cheapflights users on 10/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/34:15 pm -
2 stops27h 40m
Fri 4/912:45 am -
1 stop29h 10m
Deal found 10/5![Korean Air logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 1/65:00 am -
2 stops22h 15m
Thu 1/2810:35 am -
2 stops21h 43m
Deal found 10/6![United Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 10/227:32 am -
2 stops24h 13m
Sun 10/2512:55 am -
2 stops30h 42m
Deal found 10/2![Delta logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 10/185:00 am -
2 stops22h 55m
Sun 11/2211:25 am -
2 stops21h 02m
Deal found 10/2![United Airlines logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 10/6. 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 12/312:41 pm -
2 stops36h 39m
Thu 1/2810:35 am -
2 stops21h 43m
Deal found 10/6![United Airlines logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 10/3. 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 11/213:35 pm -
1 stop35h 45m
Sat 12/1911:25 am -
1 stop26h 34m
Deal found 10/3![United Airlines logo]()
$1,025
Last-minute flights from Seattle to Hong KongDiscover last-minute flight deals from Seattle to Hong Kong. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Hong Kong. Data last updated October 6, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:15 am -
1 stop17h 50m
Thu 1/2810:55 pm -
1 stop35h 50m
Deal found 10/5![Multiple Airlines logo]()
$840
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
1 stop21h 50m
Sun 11/1510:55 pm -
1 stop35h 50m
Deal found 10/5![Multiple Airlines logo]()
$829
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
1 stop21h 50m
Mon 11/93:50 pm -
1 stop32h 30m
Deal found 10/4![Hainan Airlines logo]()
$833
This Air Canada deal was found by Cheapflights users on 10/4. 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.
Sat 10/313:15 pm -
2 stops40h 55m
Tue 11/1012:55 am -
2 stops29h 42m
Deal found 10/4![Air Canada logo]()
$836
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Tue 11/310:20 am -
1 stop21h 50m
Wed 11/118:50 pm -
1 stop27h 15m
Deal found 10/6![Multiple Airlines logo]()
$818
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:20 am -
1 stop21h 50m
Fri 11/138:50 pm -
1 stop27h 30m
Deal found 10/4![Hainan Airlines logo]()
$841
This KAYAK deal was found by Cheapflights users on 10/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:40 am -
2 stops22h 00m
Wed 11/1112:55 am -
2 stops33h 27m
Deal found 10/4![Multiple Airlines logo]()
$839
This CheapOair deal was found by Cheapflights users on 10/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:05 am -
1 stop33h 05m
Mon 11/303:50 pm -
1 stop32h 30m
Deal found 10/2![Multiple Airlines logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:20 am -
1 stop21h 50m
Fri 11/278:50 pm -
1 stop27h 30m
Deal found 10/4![Hainan Airlines logo]()
$830
This KAYAK deal was found by Cheapflights users on 10/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:20 am -
1 stop21h 50m
Fri 11/278:50 pm -
1 stop27h 30m
Deal found 10/2![Hainan Airlines logo]()
$832
This Priceline deal was found by Cheapflights users on 10/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:40 pm -
1 stop25h 05m
Mon 12/148:50 pm -
1 stop27h 30m
Deal found 10/2![Multiple Airlines logo]()
$842
This Air Canada deal was found by Cheapflights users on 10/1. 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.
Mon 11/308:40 am -
2 stops22h 30m
Fri 12/1110:45 am -
1 stop23h 37m
Deal found 10/1![Air Canada logo]()
$838
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 October 6, 2026.
Search for one-way flight options from Seattle to Hong Kong. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:30 pm -
1 stop20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Philippine Airlines logo]()
$424
This IEagle deal was found by Cheapflights users on 10/2. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:00 am -
1 stop35h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Hainan Airlines logo]()
$427
This FlightHub deal was found by Cheapflights users on 10/1. 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.
Sat 10/1711:00 am -
1 stop22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$428
This SmartFares deal was found by Cheapflights users on 10/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1310:20 am -
1 stop34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Hainan Airlines logo]()
$429
This FlightHub deal was found by Cheapflights users on 10/1. 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.
Tue 1/53:15 pm -
2 stops39h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Air Canada logo]()
$430
This FlightHub deal was found by Cheapflights users on 10/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:30 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Philippine Airlines logo]()
$432
This oojo deal was found by Cheapflights users on 10/2. 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.
Fri 11/209:30 pm -
1 stop20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Philippine Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:30 pm -
1 stop20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Philippine Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/2111:10 pm -
1 stop19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Philippine Airlines logo]()
$436
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:25 am -
Nonstop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Cathay Pacific logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:10 pm -
1 stop26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Philippine Airlines logo]()
$438
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 October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $810 (Air Canada) |
One-way from | $424 (Cheapflightsfares) |
Popular in | July |
Cheapest in | March |
Average price | $878 |
Good round-trip deal | $874 or less |
Good one-way deal | $406 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 7,457,451 searches. Data last updated October 6, 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 Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sun 11/15
4:39 pm-7:20 pm
2 stops34h 41m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$468
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Thu 10/29
5:05 am-5:45 am
2 stops33h 40m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$468
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Tue 10/27
12:20 pm-7:20 pm
3 stops40h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$474
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Tue 12/8
8:46 am-1:50 pm
2 stops37h 04m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$482
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sat 10/17
2:30 pm-5:05 am
1 stop23h 35m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
Quickest round-trip
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 10/16
6:30 am-6:55 pm
2 stops21h 25m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 2/12
5:30 pm-7:15 pm
2 stops33h 45m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 10/30
9:05 am-7:00 am
2 stops30h 55m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sat 10/17
12:43 pm-5:00 am
2 stops25h 17m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sat 11/14
12:20 pm-7:20 pm
3 stops39h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$534
Showing 1-10 of 23 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
What is the cheapest month to book a flight from Seattle to Hong Kong?
Currently, March is the cheapest month in which you can book a flight from Seattle to Hong Kong (average of $702). Flying from Seattle to Hong Kong in July is currently the most expensive (average of $1,461). 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 October 6, 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 48% of weekly flights between Seattle and Hong Kong have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for Seattle to Hong Kong flights?
Historically, flights departing in the early afternoon 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?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Hong Kong flights?
Over the last year, Cathay Pacific have had the lowest number of delays on this route, with just 48% of flights being delayed.
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 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 October 6, 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.
Entertainment
8.0
Boarding
8.5
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.5
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.5
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.5
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.5
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Entertainment
8.0
Boarding
8.5
Crew
8.7
Overall
8.5
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Flights by cabin class
Other flight options
Popular flights
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 October 6, 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 7,457,451 searches. Data last updated October 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$656 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$462 | Average$732 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$529 | Average$824 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$574 | Average$627 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$725 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$597 | Average$702 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$622 | Average$724 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$672 | Average$839 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$700 | Average$1,084 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$751 | Average$855 | FlexibilityNo cancel fee | On-time70% |