$371+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
Oct 8 — Oct 151
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 September 8, 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 September 8, 2026.
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 am -
2 stops26h 10m
Tue 9/158:10 am -
3 stops21h 07m
Deal found 9/6![Multiple Airlines logo]()
$747
This Orbitz deal was found by Cheapflights users on 9/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:00 pm -
1 stop23h 15m
Thu 10/2910:45 am -
1 stop18h 52m
Deal found 9/5![Air Canada logo]()
$749
This Air Canada deal was found by Cheapflights users on 9/7. 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 9/1410:50 am -
1 stop27h 25m
Mon 10/59:30 am -
2 stops28h 17m
Deal found 9/7![Air Canada logo]()
$752
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Tue 12/18:15 am -
2 stops22h 55m
Tue 12/1512:35 pm -
2 stops21h 47m
Deal found 9/4![Air Canada logo]()
$755
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Thu 9/1710:50 am -
1 stop27h 25m
Wed 11/1112:55 am -
2 stops33h 27m
Deal found 9/5![Air Canada logo]()
$758
This Justfly.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:50 am -
1 stop27h 25m
Wed 10/149:45 am -
1 stop19h 37m
Deal found 9/3![Air Canada logo]()
$759
This FlightHub deal was found by Cheapflights users on 9/8. 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.
Sun 10/1810:50 am -
2 stops34h 25m
Thu 11/51:20 pm -
2 stops24h 37m
Deal found 9/8![Multiple Airlines logo]()
$763
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:40 am -
2 stops40h 20m
Fri 11/279:20 am -
2 stops28h 37m
Deal found 9/4![Multiple Airlines logo]()
$765
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:15 pm -
2 stops45h 45m
Sat 11/2110:45 am -
1 stop27h 12m
Deal found 9/4![Multiple Airlines logo]()
$766
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm -
1 stop21h 55m
Wed 2/1710:45 am -
1 stop19h 52m
Deal found 9/4![Air Canada logo]()
$773
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 September 8, 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 September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 1/296:57 am -
1 stop20h 23m
Sun 5/3011:55 pm -
1 stop29h 30m
Deal found 9/3![United Airlines logo]()
$866
This Korean Air deal was found by Cheapflights users on 9/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/295:55 pm -
2 stops25h 25m
Sun 5/305:55 pm -
2 stops36h 30m
Deal found 9/3![Korean Air logo]()
$884
This China Airlines deal was found by Cheapflights users on 9/6. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:10 am -
1 stop18h 00m
Sat 11/215:35 pm -
1 stop16h 35m
Deal found 9/6![China Airlines logo]()
$912
This Qatar Airways deal was found by Cheapflights users on 9/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:50 pm -
2 stops39h 35m
Sun 11/296:05 pm -
1 stop33h 35m
Deal found 9/7![Qatar Airways logo]()
$1,283
This Emirates deal was found by Cheapflights users on 9/7. 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.
Wed 10/145:15 pm -
2 stops34h 00m
Fri 10/239:30 pm -
3 stops40h 27m
Deal found 9/7![Emirates logo]()
$1,719
This Singapore Airlines deal was found by Cheapflights users on 9/6. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:13 pm -
2 stops28h 07m
Wed 11/256:50 pm -
3 stops42h 12m
Deal found 9/6![Multiple Airlines logo]()
$1,739
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 2/226:57 am -
1 stop20h 23m
Wed 2/2411:25 am -
2 stops25h 47m
Deal found 9/7![United Airlines logo]()
$893
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/175:00 am -
2 stops22h 55m
Sun 1/3112:05 am -
1 stop29h 15m
Deal found 9/3![United Airlines logo]()
$965
This Finnair deal was found by Cheapflights users on 9/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:27 am -
2 stops40h 38m
Wed 12/309:45 pm -
2 stops38h 37m
Deal found 9/7![Finnair logo]()
$2,166
This Korean Air deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:00 am -
1 stop20h 10m
Sun 12/2012:55 am -
2 stops29h 01m
Deal found 9/4![Korean Air logo]()
$1,296
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 12/197:25 pm -
2 stops31h 50m
Wed 12/3011:25 am -
1 stop26h 34m
Deal found 9/7![United Airlines logo]()
$2,051
Last-minute flights from Seattle to Hong KongDiscover last-minute flight deals from Seattle to Hong Kong. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Hong Kong. Data last updated September 8, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 am -
2 stops26h 10m
Tue 9/158:10 am -
3 stops21h 07m
Deal found 9/6![Multiple Airlines logo]()
$747
This Orbitz deal was found by Cheapflights users on 9/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:00 pm -
1 stop23h 15m
Thu 10/2910:45 am -
1 stop18h 52m
Deal found 9/5![Air Canada logo]()
$749
This Air Canada deal was found by Cheapflights users on 9/7. 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 9/1410:50 am -
1 stop27h 25m
Mon 10/59:30 am -
2 stops28h 17m
Deal found 9/7![Air Canada logo]()
$752
This Air Canada deal was found by Cheapflights users on 9/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:50 am -
1 stop27h 25m
Thu 10/159:45 am -
1 stop19h 37m
Deal found 9/3![Air Canada logo]()
$779
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:00 pm -
1 stop23h 15m
Wed 10/149:45 am -
1 stop15h 20m
Deal found 9/4![Air Canada logo]()
$775
This Air Canada deal was found by Cheapflights users on 9/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:50 am -
1 stop27h 25m
Wed 10/1412:45 am -
2 stops37h 02m
Deal found 9/8![Air Canada logo]()
$778
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Thu 9/1710:50 am -
1 stop27h 25m
Wed 11/1112:55 am -
2 stops33h 27m
Deal found 9/5![Air Canada logo]()
$758
This Justfly.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:50 am -
1 stop27h 25m
Wed 10/149:45 am -
1 stop19h 37m
Deal found 9/3![Air Canada logo]()
$759
This FlightHub deal was found by Cheapflights users on 9/8. 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.
Mon 9/215:50 am -
2 stops38h 00m
Mon 9/285:40 pm -
2 stops35h 37m
Deal found 9/8![Multiple Airlines logo]()
$781
This Air Canada deal was found by Cheapflights users on 9/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:00 pm -
1 stop23h 15m
Mon 10/129:45 am -
1 stop19h 37m
Deal found 9/3![Air Canada logo]()
$765
This FlightHub deal was found by Cheapflights users on 9/8. 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.
Sun 10/1810:50 am -
2 stops34h 25m
Thu 11/51:20 pm -
2 stops24h 37m
Deal found 9/8![Multiple Airlines logo]()
$763
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 September 8, 2026.
Search for one-way flight options from Seattle to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Air Canada deal was found by Cheapflights users on 9/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/257:05 pm -
1 stop18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$371
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:50 am -
1 stop32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$381
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:00 pm -
2 stops40h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Canada logo]()
$388
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:35 pm -
1 stop18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$394
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:40 pm -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$398
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:00 am -
1 stop22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Hainan Airlines logo]()
$400
This Air Canada deal was found by Cheapflights users on 9/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
1 stop18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Canada logo]()
$401
This flugladen.de deal was found by Cheapflights users on 9/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:40 pm -
1 stop37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$402
This Expedia deal was found by Cheapflights users on 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:20 am -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 1/253:30 pm -
2 stops23h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$405
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $752 (Air Canada) |
One-way from | $371 (Air Canada) |
Popular in | July |
Cheapest in | March |
Average price | $901 |
Good round-trip deal | $884 or less |
Good one-way deal | $447 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 September 8, 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
Mon 1/18
5:07 am-6:45 am
2 stops33h 38m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$405
Quickest round-trip
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Sun 9/27
1:15 am-1:05 pm
1 stop20h 50m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$458
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Mon 10/12
4:35 pm-5:00 am
2 stops21h 25m
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
Mon 9/28
3:18 pm-5:40 am
2 stops23h 22m
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
Wed 10/14
10:44 am-5:40 am
2 stops27h 56m
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
Wed 11/18
1:16 pm-7:00 am
2 stops25h 44m
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 10/15
10:44 am-5:00 am
1 stop27h 16m
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 11/10
12:20 pm-7:20 pm
3 stops39h 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
7:10 am-1:50 pm
2 stops38h 40m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$506
SeattleHong Kong
SEA Seattle/Tacoma Intl - HKG Hong Kong Intl
SEAHKG
Seattle/Tacoma Intl
Fri 1/29
6:57 am-7:20 pm
1 stop20h 23m
Hong Kong Intl
Sun 5/30
11:55 pm-2:25 pm
1 stop29h 30m
$866
Showing 1-10 of 20 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 $692). 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 September 8, 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 52% of weekly flights between Seattle and Hong Kong have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Seattle to Hong Kong flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 52% 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 66 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 September 8, 2026.
Read reviews from past customers who have flown EVA Air,China Airlines, andAsiana Airlines from Seattle to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.0
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Comfort
8.3
Boarding
8.5
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 September 8, 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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$649 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$464 | Average$695 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$574 | Average$634 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$705 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$597 | Average$705 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$608 | Average$811 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$622 | Average$733 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$672 | Average$882 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$700 | Average$1,104 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$742 | Average$816 | FlexibilityNo cancel fee | On-time70% |