$446+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
Nov 20 — Nov 271
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 March or January, booked 68 days in advance, depart on a Tuesday or Sunday 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 21, 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 21, 2026.
This FlightHub deal was found by Cheapflights users on 10/19. 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 10/19![Multiple Airlines logo]()
$818
This Air Canada deal was found by Cheapflights users on 10/16. 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 11/167:05 pm -
2 stops36h 05m
Sun 12/1310:45 am -
1 stop23h 37m
Deal found 10/16![Air Canada logo]()
$821
This Priceline deal was found by Cheapflights users on 10/17. 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 11/168:40 am -
2 stops22h 30m
Mon 11/233:50 pm -
1 stop32h 30m
Deal found 10/17![Multiple Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 10/19. 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.
Tue 11/247:05 pm -
2 stops36h 05m
Tue 12/1510:45 am -
1 stop14h 47m
Deal found 10/19![Air Canada logo]()
$823
This Priceline deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:40 am -
2 stops22h 30m
Mon 12/1410:45 am -
1 stop19h 52m
Deal found 10/19![Air Canada logo]()
$825
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:05 am -
1 stop33h 05m
Tue 11/1010:55 pm -
1 stop35h 50m
Deal found 10/20![Multiple Airlines logo]()
$828
This Travelocity deal was found by Cheapflights users on 10/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
1 stop34h 50m
Sat 11/1410:55 pm -
1 stop35h 50m
Deal found 10/21![Multiple Airlines logo]()
$829
This Trip.com deal was found by Cheapflights users on 10/18. 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 11/129:30 pm -
1 stop32h 25m
Thu 11/198:30 am -
1 stop22h 35m
Deal found 10/18![Multiple Airlines logo]()
$830
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Wed 11/2512:40 pm -
1 stop31h 20m
Wed 12/911:25 am -
1 stop23h 20m
Deal found 10/19![Multiple Airlines logo]()
$832
This KAYAK deal was found by Cheapflights users on 10/20. 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 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 10/20![Hainan Airlines logo]()
$833
This Justfly.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/98:40 am -
2 stops28h 20m
Thu 11/1210:45 am -
1 stop19h 52m
Deal found 10/19![Multiple Airlines logo]()
$835
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/1210:05 am -
1 stop33h 05m
Fri 11/278:50 pm -
1 stop27h 30m
Deal found 10/17![Hainan Airlines logo]()
$836
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 21, 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 21, 2026.
This Korean Air deal was found by Cheapflights users on 10/20. 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.
Sun 2/2112:10 am -
1 stop19h 10m
Wed 2/2412:35 pm -
2 stops23h 56m
Deal found 10/20![Korean Air logo]()
$900
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 1/132:30 pm -
1 stop25h 10m
Sun 1/1712:55 am -
1 stop26h 56m
Deal found 10/21![Delta logo]()
$909
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/15:05 am -
2 stops33h 40m
Tue 4/2012:40 pm -
2 stops20h 27m
Deal found 10/19![United Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 3/312:00 pm -
1 stop27h 25m
Thu 6/312:20 pm -
1 stop16h 00m
Deal found 10/20![Delta logo]()
$909
This Korean Air deal was found by Cheapflights users on 10/17. 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 11/912:31 pm -
2 stops30h 49m
Sun 11/1512:55 am -
2 stops35h 14m
Deal found 10/17![Korean Air logo]()
$930
This Delta deal was found by Cheapflights users on 10/18. 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 11/305:30 pm -
1 stop22h 10m
Wed 2/312:35 pm -
1 stop15h 15m
Deal found 10/18![Delta logo]()
$909
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/317:25 pm -
2 stops31h 50m
Tue 1/192:20 pm -
1 stop15h 00m
Deal found 10/17![United Airlines logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 10/17. 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 3/202:42 pm -
2 stops24h 03m
Tue 4/2012:40 pm -
2 stops20h 27m
Deal found 10/17![United Airlines logo]()
$1,023
This Korean Air deal was found by Cheapflights users on 10/20. 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.
Sun 11/17:16 am -
2 stops41h 34m
Fri 11/2012:55 am -
2 stops30h 15m
Deal found 10/20![Korean Air logo]()
$1,030
This Delta deal was found by Cheapflights users on 10/17. 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
Sat 3/612:35 pm -
1 stop15h 16m
Deal found 10/17![Delta logo]()
$963
Last-minute flights from Seattle to Hong KongDiscover last-minute flight deals from Seattle to Hong Kong. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Hong Kong. Data last updated October 21, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 10/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:20 am -
1 stop34h 50m
Sat 11/1410:55 pm -
1 stop35h 50m
Deal found 10/21![Multiple Airlines logo]()
$829
This FlightHub deal was found by Cheapflights users on 10/19. 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 10/19![Multiple Airlines logo]()
$818
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:05 am -
1 stop33h 05m
Tue 11/1010:55 pm -
1 stop35h 50m
Deal found 10/20![Multiple Airlines logo]()
$828
This Justfly.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/98:40 am -
2 stops28h 20m
Thu 11/1210:45 am -
1 stop19h 52m
Deal found 10/19![Multiple Airlines logo]()
$835
This Trip.com deal was found by Cheapflights users on 10/18. 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 11/129:30 pm -
1 stop32h 25m
Thu 11/198:30 am -
1 stop22h 35m
Deal found 10/18![Multiple Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/1210:05 am -
1 stop33h 05m
Fri 11/278:50 pm -
1 stop27h 30m
Deal found 10/17![Hainan Airlines logo]()
$836
This Air Canada deal was found by Cheapflights users on 10/16. 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 11/167:05 pm -
2 stops36h 05m
Sun 12/1310:45 am -
1 stop23h 37m
Deal found 10/16![Air Canada logo]()
$821
This Priceline deal was found by Cheapflights users on 10/17. 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 11/168:40 am -
2 stops22h 30m
Mon 11/233:50 pm -
1 stop32h 30m
Deal found 10/17![Multiple Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 10/19. 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.
Tue 11/247:05 pm -
2 stops36h 05m
Tue 12/1510:45 am -
1 stop14h 47m
Deal found 10/19![Air Canada logo]()
$823
This KAYAK deal was found by Cheapflights users on 10/20. 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 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 10/20![Hainan Airlines logo]()
$833
This Gotogate deal was found by Cheapflights users on 10/19. 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.
Wed 11/2512:40 pm -
1 stop31h 20m
Wed 12/911:25 am -
1 stop23h 20m
Deal found 10/19![Multiple Airlines logo]()
$832
This Priceline deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:40 am -
2 stops22h 30m
Mon 12/1410:45 am -
1 stop19h 52m
Deal found 10/19![Air Canada logo]()
$825
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 21, 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 21, 2026.
This SmartFares deal was found by Cheapflights users on 10/17. 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.
Thu 10/2911:25 am -
Nonstop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Cathay Pacific logo]()
$446
This FlightHub deal was found by Cheapflights users on 10/19. 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 2/198:40 am -
2 stops22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$448
This Flightnetwork deal was found by Cheapflights users on 10/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:55 pm -
1 stop22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$449
This KAYAK deal was found by Cheapflights users on 10/19. 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.
Mon 11/1611:55 am -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$451
This oojo deal was found by Cheapflights users on 10/19. 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 1/1110:25 am -
Nonstop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Cathay Pacific logo]()
$452
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:20 am -
1 stop34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Hainan Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 10/2711:25 am -
Nonstop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Cathay Pacific logo]()
$454
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:05 pm -
2 stops36h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$455
This KAYAK deal was found by Cheapflights users on 10/19. 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 11/2511:55 am -
1 stop25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$457
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:20 am -
1 stop34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Hainan Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/510:25 am -
Nonstop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Cathay Pacific logo]()
$460
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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $818 (FlightHub) |
One-way from | $446 (SmartFares) |
Popular in | July |
Cheapest in | March |
Average price | $908 |
Good round-trip deal | $881 or less |
Good one-way deal | $423 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 21, 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
Quickest round-trip
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Wed 10/28
11:25 am-4:45 pm
Nonstop14h 20m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$465
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Wed 10/28
7:32 am-11:10 pm
2 stops24h 38m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$479
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sun 11/1
7:35 pm-7:15 pm
2 stops31h 40m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$493
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Wed 10/28
12:20 pm-7:20 pm
3 stops40h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$499
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Mon 10/26
12:20 pm-7:20 pm
3 stops40h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$499
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
$499
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 10/30
12:30 pm-6:40 am
1 stop27h 10m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$529
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sat 10/31
7:16 am-11:10 pm
2 stops24h 54m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$539
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 10/30
7:16 am-11:10 pm
2 stops24h 54m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$539
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sat 11/21
12:20 pm-7:20 pm
3 stops39h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$559
Showing 1-10 of 21 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 $687). 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 21, 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 21, 2026.
Read reviews from past customers who have flown EVA Air,ANA, 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.
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Comfort
8.3
Food
8.1
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
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.
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Seattle and Hong Kong flights
Browse other Seattle and Hong Kong flight options. Last updated on October 21, 2026.
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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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$652 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$462 | Average$727 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$529 | Average$829 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$574 | Average$626 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$725 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$594 | Average$685 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$622 | Average$724 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$672 | Average$809 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$700 | Average$1,073 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$751 | Average$873 | FlexibilityNo cancel fee | On-time70% |