$371+ 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
Sep 10 — Sep 171
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 August 11, 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 August 11, 2026.
This FlightHub deal was found by Cheapflights users on 8/8. 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 9/163:00 pm -
2 stops52h 50m
Sun 9/204:30 pm -
2 stops41h 02m
Deal found 8/8![Multiple Airlines logo]()
$698
This Justfly.com deal was found by Cheapflights users on 8/9. 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 10/257:05 pm -
2 stops42h 55m
Thu 10/2910:45 am -
1 stop22h 37m
Deal found 8/9![Multiple Airlines logo]()
$701
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:15 pm -
1 stop19h 00m
Wed 10/149:45 am -
1 stop23h 47m
Deal found 8/10![Air Canada logo]()
$709
This Air Canada deal was found by Cheapflights users on 8/7. 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 9/2110:50 am -
1 stop27h 25m
Mon 9/289:45 am -
1 stop15h 20m
Deal found 8/7![Air Canada logo]()
$711
This Travelocity deal was found by Cheapflights users on 8/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:20 pm -
1 stop38h 00m
Mon 9/219:45 am -
1 stop15h 20m
Deal found 8/5![Air Canada logo]()
$714
This FlightHub deal was found by Cheapflights users on 8/10. 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 9/165:50 am -
1 stop32h 25m
Wed 10/214:30 pm -
2 stops36h 52m
Deal found 8/10![Multiple Airlines logo]()
$716
This Air Canada deal was found by Cheapflights users on 8/7. 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 8/3110:40 am -
1 stop27h 35m
Mon 9/1412:45 am -
2 stops37h 02m
Deal found 8/7![Air Canada logo]()
$717
This Justfly.com deal was found by Cheapflights users on 8/10. 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 9/157:15 pm -
1 stop19h 00m
Thu 10/159:45 am -
1 stop15h 07m
Deal found 8/10![Air Canada logo]()
$719
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:00 pm -
1 stop23h 15m
Thu 9/109:30 am -
2 stops28h 17m
Deal found 8/6![Air Canada logo]()
$722
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Thu 8/2010:40 am -
2 stops33h 10m
Wed 9/91:20 pm -
2 stops59h 45m
Deal found 8/10![Multiple Airlines logo]()
$723
This FlightHub deal was found by Cheapflights users on 8/10. 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 10/137:20 pm -
2 stops36h 20m
Thu 10/2910:45 am -
1 stop18h 52m
Deal found 8/10![Multiple Airlines logo]()
$725
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 August 11, 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 August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/24:30 pm -
2 stops21h 30m
Tue 9/812:40 pm -
2 stops20h 49m
Deal found 8/7![United Airlines logo]()
$1,070
This Vietnam Airlines deal was found by Cheapflights users on 8/8. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:40 pm -
2 stops57h 50m
Sat 11/72:30 pm -
2 stops34h 25m
Deal found 8/8![Vietnam Airlines logo]()
$1,709
This Singapore Airlines deal was found by Cheapflights users on 8/9. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:50 pm -
2 stops27h 50m
Sun 9/203:40 pm -
3 stops44h 04m
Deal found 8/9![Multiple Airlines logo]()
$2,042
This Emirates deal was found by Cheapflights users on 8/7. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:55 am -
3 stops40h 20m
Mon 9/289:30 pm -
3 stops36h 14m
Deal found 8/7![Emirates logo]()
$2,179
This Ethiopian Air deal was found by Cheapflights users on 8/7. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:10 am -
3 stops39h 45m
Mon 9/712:25 am -
3 stops59h 02m
Deal found 8/7![Ethiopian Air logo]()
$3,295
This Fiji Airways deal was found by Cheapflights users on 8/10. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:15 pm -
3 stops46h 45m
Thu 10/14:10 pm -
3 stops39h 14m
Deal found 8/10![Fiji Airways logo]()
$3,375
This Vietnam Airlines deal was found by Cheapflights users on 8/10. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:40 am -
2 stops34h 50m
Sun 10/112:30 pm -
2 stops33h 54m
Deal found 8/10![Vietnam Airlines logo]()
$2,129
This Emirates deal was found by Cheapflights users on 8/6. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:42 am -
3 stops40h 33m
Sun 9/279:30 pm -
3 stops40h 30m
Deal found 8/6![Emirates logo]()
$2,603
This Singapore Airlines deal was found by Cheapflights users on 8/9. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:50 pm -
2 stops27h 50m
Wed 9/96:50 pm -
3 stops40h 54m
Deal found 8/9![Multiple Airlines logo]()
$2,739
This Singapore Airlines deal was found by Cheapflights users on 8/9. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:50 pm -
2 stops27h 50m
Sat 9/123:40 pm -
3 stops44h 04m
Deal found 8/9![Multiple Airlines logo]()
$3,267
Last-minute flights from Seattle to Hong KongDiscover last-minute flight deals from Seattle to Hong Kong. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Hong Kong. Data last updated August 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Thu 8/2010:40 am -
2 stops33h 10m
Wed 9/91:20 pm -
2 stops59h 45m
Deal found 8/10![Multiple Airlines logo]()
$723
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:00 pm -
1 stop23h 15m
Thu 9/109:30 am -
2 stops28h 17m
Deal found 8/6![Air Canada logo]()
$722
This Air Canada deal was found by Cheapflights users on 8/7. 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 8/3110:40 am -
1 stop27h 35m
Mon 9/1412:45 am -
2 stops37h 02m
Deal found 8/7![Air Canada logo]()
$717
This Travelocity deal was found by Cheapflights users on 8/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:20 pm -
1 stop38h 00m
Mon 9/219:45 am -
1 stop15h 20m
Deal found 8/5![Air Canada logo]()
$714
This Gotogate deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:50 am -
1 stop32h 25m
Wed 9/167:55 am -
2 stops25h 37m
Deal found 8/8![Multiple Airlines logo]()
$728
This Justfly.com deal was found by Cheapflights users on 8/10. 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 9/157:15 pm -
1 stop19h 00m
Thu 10/159:45 am -
1 stop15h 07m
Deal found 8/10![Air Canada logo]()
$719
This FlightHub deal was found by Cheapflights users on 8/8. 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 9/163:00 pm -
2 stops52h 50m
Sun 9/204:30 pm -
2 stops41h 02m
Deal found 8/8![Multiple Airlines logo]()
$698
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:15 pm -
1 stop19h 00m
Wed 10/149:45 am -
1 stop23h 47m
Deal found 8/10![Air Canada logo]()
$709
This FlightHub deal was found by Cheapflights users on 8/10. 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 9/165:50 am -
1 stop32h 25m
Wed 10/214:30 pm -
2 stops36h 52m
Deal found 8/10![Multiple Airlines logo]()
$716
This Air Canada deal was found by Cheapflights users on 8/7. 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 9/2110:50 am -
1 stop27h 25m
Mon 9/289:45 am -
1 stop15h 20m
Deal found 8/7![Air Canada logo]()
$711
This FlightHub deal was found by Cheapflights users on 8/9. 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.
Thu 9/245:50 am -
2 stops25h 55m
Thu 10/89:45 am -
1 stop15h 07m
Deal found 8/9![Air Canada logo]()
$726
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 August 11, 2026.
Search for one-way flight options from Seattle to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Air Canada deal was found by Cheapflights users on 8/10. 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 8/2410:40 am -
1 stop27h 35m
Deal found 8/10![Air Canada logo]()
$371
This Air Canada deal was found by Cheapflights users on 8/7. 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 9/17:20 pm -
1 stop18h 55m
Deal found 8/7![Air Canada logo]()
$375
This FlightHub deal was found by Cheapflights users on 8/7. 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 8/1810:40 am -
1 stop27h 35m
Deal found 8/7![Air Canada logo]()
$381
This Goibibo deal was found by Cheapflights users on 8/8. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:50 am -
2 stops25h 55m
Deal found 8/8![Air Canada logo]()
$385
This Goibibo deal was found by Cheapflights users on 8/7. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 am -
2 stops25h 55m
Deal found 8/7![Air Canada logo]()
$387
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Sun 8/307:20 pm -
2 stops36h 25m
Deal found 8/10![Air Canada logo]()
$388
This SmartFares deal was found by Cheapflights users on 8/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am -
1 stop22h 35m
Deal found 8/6![Hainan Airlines logo]()
$390
This oojo deal was found by Cheapflights users on 8/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:35 pm -
1 stop18h 55m
Deal found 8/6![Multiple Airlines logo]()
$392
This KAYAK deal was found by Cheapflights users on 8/10. 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.
Sat 8/291:35 pm -
1 stop35h 55m
Deal found 8/10![Multiple Airlines logo]()
$393
This SmartFares deal was found by Cheapflights users on 8/9. 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.
Wed 9/231:35 pm -
1 stop18h 55m
Deal found 8/9![Multiple Airlines logo]()
$394
This oojo deal was found by Cheapflights users on 8/9. 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 8/172:05 pm -
1 stop18h 25m
Deal found 8/9![Multiple Airlines logo]()
$397
This SmartFares deal was found by Cheapflights users on 8/9. 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 8/132:05 pm -
1 stop24h 40m
Deal found 8/9![Multiple Airlines logo]()
$399
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $698 (FlightHub) |
One-way from | $371 (Air Canada) |
Popular in | July |
Cheapest in | March |
Average price | $826 |
Good round-trip deal | $979 or less |
Good one-way deal | $420 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 August 11, 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 9/2
4:30 pm-5:00 am
2 stops21h 30m
Hong Kong Intl
Tue 9/8
12:40 pm-6:29 pm
2 stops20h 49m
$1,070
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sat 10/31
12:40 pm-1:30 pm
2 stops57h 50m
Hong Kong Intl
Sat 11/7
2:30 pm-8:55 am
2 stops34h 25m
$1,709
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Tue 9/1
5:50 pm-12:40 pm
2 stops27h 50m
Hong Kong Intl
Sun 9/20
3:40 pm-8:44 pm
3 stops44h 04m
$2,042
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Tue 9/15
11:40 am-1:30 pm
2 stops34h 50m
Hong Kong Intl
Sun 10/11
2:30 pm-9:24 am
2 stops33h 54m
$2,129
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Mon 9/21
10:55 am-6:15 pm
3 stops40h 20m
Hong Kong Intl
Mon 9/28
9:30 pm-6:44 pm
3 stops36h 14m
$2,179
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sun 9/20
10:42 am-6:15 pm
3 stops40h 33m
Hong Kong Intl
Sun 9/27
9:30 pm-11:00 pm
3 stops40h 30m
$2,603
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Thu 8/20
5:50 pm-12:40 pm
2 stops27h 50m
Hong Kong Intl
Wed 9/9
6:50 pm-8:44 pm
3 stops40h 54m
$2,739
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 9/4
5:50 pm-12:40 pm
2 stops27h 50m
Hong Kong Intl
Sat 9/12
3:40 pm-8:44 pm
3 stops44h 04m
$3,267
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Wed 9/2
8:10 am-2:55 pm
3 stops39h 45m
Hong Kong Intl
Mon 9/7
12:25 am-8:27 pm
3 stops59h 02m
$3,295
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Thu 9/24
4:15 pm-6:00 am
3 stops46h 45m
Hong Kong Intl
Thu 10/1
4:10 pm-4:24 pm
3 stops39h 14m
$3,375
Showing 1-10 of 16 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 $686). Flying from Seattle to Hong Kong in July is currently the most expensive (average of $1,460). 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 August 11, 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 49% of weekly flights between Seattle and Hong Kong have experienced delays in the past year, with the average delay time being 113 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 49% 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 67 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 August 11, 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.
Boarding
8.4
Overall
8.5
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Overall
8.5
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Overall
8.5
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Overall
8.5
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Overall
8.5
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Overall
8.5
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - 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 August 11, 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$645 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$474 | Average$690 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$574 | Average$661 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$705 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$597 | Average$705 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$613 | Average$801 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$622 | Average$733 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$672 | Average$862 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$700 | Average$1,119 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$742 | Average$809 | FlexibilityNo cancel fee | On-time70% |