Cheap flights from Hong Kong to Seattle from HK$3,227
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 16-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
9 may. — 16 may.1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Seattle/Tacoma Intl are usually found in January or November, booked 16 days in advance, depart on a Thursday or Monday and return on a Monday
Cheap flight deals from Hong Kong to Seattle
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Cheapest flights from Hong Kong to Seattle
Explore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 abril 2026.
dom. 13-900:45
HKG
-
SEA
1 stop29h 10m
Multiple Airlines
dom. 27-900:55
SEA
-
HKG
1 stop24h 25m
Multiple Airlines
Deal found 4-4HK$5,741
jue. 18-622:30
HKG
-
SEA
1 stop31h 00m
United Airlines
vie. 28-816:30
SEA
-
HKG
2 stops21h 30m
United Airlines
Deal found 7-4HK$5,749
jue. 3-917:55
HKG
-
SEA
1 stop36h 00m
Multiple Airlines
dom. 6-900:55
SEA
-
HKG
1 stop30h 50m
Multiple Airlines
Deal found 6-4HK$5,819
jue. 3-917:55
HKG
-
SEA
1 stop31h 45m
Korean Air
lun. 7-912:50
SEA
-
HKG
1 stop18h 55m
Korean Air
Deal found 8-4HK$5,874
jue. 3-917:55
HKG
-
SEA
1 stop31h 45m
Korean Air
mar. 8-912:50
SEA
-
HKG
1 stop36h 30m
Korean Air
Deal found 8-4HK$5,882
dom. 13-909:45
HKG
-
SEA
1 stop27h 57m
Air Canada
dom. 27-905:40
SEA
-
HKG
1 stop32h 35m
Air Canada
Deal found 4-4HK$5,898
sáb. 7-1113:00
HKG
-
SEA
1 stop18h 05m
Multiple Airlines
sáb. 14-1123:45
SEA
-
HKG
1 stop18h 30m
Multiple Airlines
Deal found 9-4HK$5,937
jue. 12-1112:35
HKG
-
SEA
1 stop36h 25m
Korean Air
lun. 16-1111:00
SEA
-
HKG
1 stop20h 10m
Korean Air
Deal found 8-4HK$6,078
vie. 26-609:45
HKG
-
SEA
1 stop15h 22m
Air Canada
sáb. 11-705:45
SEA
-
HKG
1 stop32h 30m
Air Canada
Deal found 7-4HK$6,242
Best flights from Hong Kong to Seattle
Discover carefully curated flight deals from Hong Kong to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 abril 2026.
sáb. 13-622:30
HKG
-
SEA
1 stop25h 52m
United Airlines
sáb. 1-806:30
SEA
-
HKG
1 stop21h 00m
United Airlines
Deal found 4-4HK$5,819
mié. 2-900:45
HKG
-
SEA
2 stops29h 39m
Delta
lun. 7-914:30
SEA
-
HKG
2 stops29h 25m
Delta
Deal found 8-4HK$6,884
vie. 15-521:45
HKG
-
SEA
2 stops32h 23m
EVA Air
mié. 17-607:03
SEA
-
HKG
2 stops21h 52m
EVA Air
Deal found 4-4HK$9,242
mié. 2-900:45
HKG
-
SEA
2 stops29h 39m
Delta
mar. 8-907:20
SEA
-
HKG
2 stops24h 25m
Delta
Deal found 8-4HK$6,884
lun. 21-921:45
HKG
-
SEA
2 stops29h 38m
United Airlines
lun. 5-1019:10
SEA
-
HKG
2 stops32h 45m
United Airlines
Deal found 4-4HK$7,182
dom. 13-912:40
HKG
-
SEA
2 stops20h 49m
United Airlines
dom. 27-914:52
SEA
-
HKG
2 stops23h 48m
United Airlines
Deal found 4-4HK$8,310
mié. 8-721:45
HKG
-
SEA
1 stop39h 14m
United Airlines
lun. 27-707:00
SEA
-
HKG
1 stop20h 55m
United Airlines
Deal found 8-4HK$8,357
vie. 26-612:20
HKG
-
SEA
2 stops24h 35m
Delta
dom. 12-717:48
SEA
-
HKG
2 stops31h 32m
Delta
Deal found 9-4HK$9,218
mié. 29-412:20
HKG
-
SEA
2 stops35h 26m
Delta
sáb. 2-507:00
SEA
-
HKG
2 stops36h 55m
Delta
Deal found 9-4HK$9,320
Direct flights from Hong Kong to Seattle
Explore direct flight options from Hong Kong to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 abril 2026.
lun. 21-913:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
lun. 5-1011:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 4-4HK$8,764
lun. 14-913:25
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
lun. 28-911:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 4-4HK$8,772
lun. 4-513:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
mié. 13-511:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 6-4HK$11,482
mié. 20-513:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
mié. 27-511:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 7-4HK$11,678
mié. 8-713:25
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
lun. 27-712:25
SEA
-
HKG
Nonstop13h 20m
Cathay Pacific
Deal found 8-4HK$11,858
lun. 4-513:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
mar. 12-511:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 6-4HK$12,453
lun. 4-513:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
sáb. 9-511:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 6-4HK$12,461
lun. 4-513:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
lun. 11-511:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 6-4HK$12,469
jue. 23-413:25
HKG
-
SEA
Nonstop11h 40m
Cathay Pacific
mar. 28-411:45
SEA
-
HKG
Nonstop14h 00m
Cathay Pacific
Deal found 7-4HK$12,751
mié. 24-613:25
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
jue. 27-812:25
SEA
-
HKG
Nonstop13h 20m
Cathay Pacific
Deal found 7-4HK$13,346
lun. 27-713:25
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
mié. 5-812:25
SEA
-
HKG
Nonstop13h 20m
Cathay Pacific
Deal found 5-4HK$13,354
Last-minute flights from Hong Kong to Seattle
Discover last-minute flight deals from Hong Kong to Seattle. Data last updated 9 abril 2026 and is based on user searches.
lun. 13-400:45
HKG
-
SEA
2 stops33h 18m
Delta
sáb. 2-512:50
SEA
-
HKG
1 stop18h 55m
Delta
Deal found 8-4HK$9,414
mar. 14-400:45
HKG
-
SEA
2 stops31h 31m
Delta
sáb. 2-507:00
SEA
-
HKG
2 stops24h 45m
Delta
Deal found 8-4HK$8,819
mié. 15-418:15
HKG
-
SEA
2 stops53h 22m
Qatar Airways
sáb. 2-516:25
SEA
-
HKG
1 stop33h 00m
Qatar Airways
Deal found 8-4HK$8,294
mié. 15-417:40
HKG
-
SEA
1 stop35h 55m
Multiple Airlines
sáb. 2-513:40
SEA
-
HKG
1 stop18h 50m
Multiple Airlines
Deal found 8-4HK$10,276
jue. 16-414:25
HKG
-
SEA
1 stop15h 10m
Multiple Airlines
vie. 1-500:55
SEA
-
HKG
1 stop19h 45m
Multiple Airlines
Deal found 8-4HK$10,025
sáb. 18-413:40
HKG
-
SEA
3 stops35h 45m
Multiple Airlines
mar. 21-405:40
SEA
-
HKG
2 stops26h 50m
Multiple Airlines
Deal found 4-4HK$9,257
dom. 19-418:15
HKG
-
SEA
1 stop34h 50m
Qatar Airways
vie. 24-411:16
SEA
-
HKG
2 stops30h 54m
Qatar Airways
Deal found 7-4HK$8,208
dom. 19-417:40
HKG
-
SEA
1 stop35h 55m
Multiple Airlines
vie. 24-413:40
SEA
-
HKG
1 stop18h 50m
Multiple Airlines
Deal found 7-4HK$9,970
One-way flights from Hong Kong to Seattle
Search for one-way flight options from Hong Kong to Seattle. Find affordable one-way fares based on user searches. Data last updated 9 abril 2026.
mar. 16-610:25
HKG
-
SEA
2 stops18h 58m
Multiple Airlines
Deal found 5-4HK$3,227
lun. 15-620:20
HKG
-
SEA
1 stop27h 40m
Hainan Airlines
Deal found 9-4HK$3,242
sáb. 13-609:45
HKG
-
SEA
1 stop23h 48m
Air Canada
Deal found 5-4HK$3,250
sáb. 13-609:20
HKG
-
SEA
2 stops20h 03m
Multiple Airlines
Deal found 5-4HK$3,282
jue. 25-609:45
HKG
-
SEA
1 stop28h 03m
Air Canada
Deal found 6-4HK$3,289
lun. 1-620:20
HKG
-
SEA
1 stop27h 40m
Hainan Airlines
Deal found 7-4HK$3,344
mar. 12-520:50
HKG
-
SEA
1 stop31h 45m
Multiple Airlines
Deal found 6-4HK$3,501
mar. 12-501:40
HKG
-
SEA
1 stop26h 55m
Multiple Airlines
Deal found 7-4HK$3,509
mié. 16-913:40
HKG
-
SEA
1 stop21h 25m
Philippine Airlines
Deal found 8-4HK$3,532
mié. 9-915:45
HKG
-
SEA
1 stop15h 25m
Multiple Airlines
Deal found 6-4HK$3,540
vie. 12-617:55
HKG
-
SEA
1 stop34h 30m
Delta
Deal found 8-4HK$3,579
dom. 3-512:20
HKG
-
SEA
1 stop37h 20m
Korean Air
Deal found 8-4HK$3,587
Find flight deals from Hong Kong to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 abril 2026.
Customise your flight search to find flights from Hong Kong to Seattle 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 70,647 searches. Data last updated 9 abril 2026.
Use the filters below to find and compare flights from Hong Kong to Seattle that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
Cheapest return flight
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
sáb. 13-6
22:30-09:22
1 stop25h 52m
Seattle/Tacoma Intl
sáb. 1-8
06:30-18:30
1 stop21h 00m
HK$5,819
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
mié. 2-9
00:45-15:24
2 stops29h 39m
Seattle/Tacoma Intl
lun. 7-9
14:30-10:55
2 stops29h 25m
HK$6,884
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
mié. 2-9
00:45-15:24
2 stops29h 39m
Seattle/Tacoma Intl
mar. 8-9
07:20-22:45
2 stops24h 25m
HK$6,884
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
lun. 21-9
21:45-12:23
2 stops29h 38m
Seattle/Tacoma Intl
lun. 5-10
19:10-18:55
2 stops32h 45m
HK$7,182
Fastest return journey
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
dom. 13-9
12:40-18:29
2 stops20h 49m
Seattle/Tacoma Intl
dom. 27-9
14:52-05:40
2 stops23h 48m
HK$8,310
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
mié. 8-7
21:45-21:59
1 stop39h 14m
Seattle/Tacoma Intl
lun. 27-7
07:00-18:55
1 stop20h 55m
HK$8,357
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
vie. 26-6
12:20-21:55
2 stops24h 35m
Seattle/Tacoma Intl
dom. 12-7
17:48-16:20
2 stops31h 32m
HK$9,218
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
vie. 15-5
21:45-15:08
2 stops32h 23m
Seattle/Tacoma Intl
mié. 17-6
07:03-19:55
2 stops21h 52m
HK$9,242
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
mié. 29-4
12:20-08:46
2 stops35h 26m
Seattle/Tacoma Intl
sáb. 2-5
07:00-10:55
2 stops36h 55m
HK$9,320
Cheapest one-way
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
vie. 12-6
17:55-13:25
1 stop34h 30m
HK$3,579
Flights are sorted by cheapest return flights first.
Deals found on 8-4
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Hong Kong to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Hong Kong with our price prediction graph.
HKG-SEA
Estimated return 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 Hong Kong to Seattle
Prices
More
How far ahead should I book a flight from Hong Kong to Seattle?
Use this chart to determine the optimal time to book a return flight from Hong Kong to Seattle. Price data was last updated on 3 April 2026.
The price you pay for your flight from Hong Kong to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Hong Kong to Seattle?
Currently, February is the cheapest month in which you can book a flight from Hong Kong to Seattle (average of HK$4,167). Flying from Hong Kong to Seattle in August is currently the most expensive (average of HK$6,939). 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 HKG to SEA?
Find hourly flight availability from Hong Kong to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 abril 2026.
When flying from Hong Kong to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Hong Kong to Seattle?
What’s the top stopover airport for flights from Hong Kong to Seattle?
Share of one-stop return flights from Hong Kong to Seattle chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Taipei City (TPE) – chosen by Cheapflights users on 74% of one-stop itineraries from Hong Kong to Seattle on Cheapflights.
What’s the cheapest stopover airport for flights from Hong Kong to Seattle?
Average return fare for one-stop flights from Hong Kong to Seattle, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Manila (MNL) is the most affordable one-stop option, with an average return flight price of HK$5,232.
What’s the fastest stopover option from Hong Kong to Seattle?
Shortest average travel time for one-stop one-way flights from Hong Kong to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 14h 55m.
Which airport typically offers the quickest stopover for flights from Hong Kong to Seattle?
Average stopover duration for one-stop one-way flights from Hong Kong to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 35m.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 9 abril 2026.
Check out reviews from past customers who have flown with 星宇航空,EVA Air, andChina Airlines from Hong Kong to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Hong Kong to Seattle?
You will need to book a flight from Hong Kong Intl to Seattle/Tacoma Intl if you want to fly from Hong Kong to Seattle. At least 6 different airlines have flights from Hong Kong Intl (HKG) to Seattle/Tacoma Intl (SEA) on a regular basis. There is 1 flight to Seattle from the Hong Kong airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HKG to SEA to be around 11h 40m.
How popular is this Hong Kong to Seattle flight route?
The Hong Kong Intl to Seattle/Tacoma Intl flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hong Kong to Seattle?
A quick flight from Hong Kong to Seattle can take about 25h 52m. United Airlines provides one of the quickest options available for as low as HK$5,819. Airlines will cover a distance of 10435 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to Seattle round-trip?
According to our current data, China Airlines (HK$4,800), Air Canada (HK$4,806), and 星宇航空 (HK$4,978) offers the cheapest pricing from Hong Kong to Seattle. China Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Hong Kong to Seattle?
While on average a flight from Hong Kong to Seattle is generally HK$8,711, our data shows the cheapest flight currently is HK$4,686. When looking at the most popular route, (Hong Kong Intl - Seattle/Tacoma Intl), you can expect to pay HK$5,749 for that flight.
Can I find deals for business class flights from Hong Kong to Seattle?
Yes. Cheapflights offers flight deals from Hong Kong to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hong Kong to Seattle?
Currently, February is the cheapest month in which you can book a flight from Hong Kong to Seattle (average of HK$4,167). Flying from Hong Kong to Seattle in August is currently the most expensive (average of HK$6,939). 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.
Book flights to Seattle if you plan to visit one of these locations
Shoreline
Renton
SeaTac
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Fly from Hong Kong to Seattle on these airlines
Choose from the following airlines for your flight from Hong Kong to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 9 abril 2026.
Discover the top 6 airlines that operate flights from Hong Kong to Seattle. 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 70,647 searches. Data last updated 9 abril 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Hong Kong to Seattle?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Seattle?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Seattle for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Hong Kong to Seattle with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Seattle, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Hong Kong to Seattle become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Hong Kong today and book when prices fit your budget.
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