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$397+ Cheap flights from Hong Kong (HKG) to Washington

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Hong Kong to Washington

Keep the following information in mind while searching for Hong Kong to Washington flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$673
(Mytrip)

One-way from

$397
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$824
Provider with most accurate pricing for Hong Kong Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Seattle/Tacoma Intl flights.
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From Hong Kong Intl to Washington
Search Deals
One-way flight from Hong Kong Intl to Washington
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Hong Kong to Washington

Cheapest flights from Hong Kong to Washington
Explore the most affordable flight options available from Hong Kong to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:10 pmHKG - SEA
1 stop35h 00mSTARLUX Airlines
Sun 5/181:15 amSEA - HKG
1 stop26h 40mSTARLUX Airlines
Deal found 4/16$673
This Jettzy deal was found by Cheapflights users on 4/16. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:05 amHKG - SEA
1 stop23h 15mChina Airlines
Sun 9/211:10 amSEA - HKG
1 stop30h 45mChina Airlines
Deal found 4/16$677
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/312:30 amHKG - SEA
1 stop27h 00mAsiana Airlines
Sat 9/132:15 pmSEA - HKG
1 stop17h 35mAsiana Airlines
Deal found 4/17$728
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:40 pmHKG - SEA
1 stop14h 10mEVA Air
Fri 9/121:30 amSEA - HKG
1 stop16h 20mEVA Air
Deal found 4/17$765
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:10 amHKG - SEA
1 stop21h 00mMultiple Airlines
Sun 5/181:15 amSEA - HKG
1 stop26h 40mMultiple Airlines
Deal found 4/17$788
This Jettzy deal was found by Cheapflights users on 4/16. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:20 pmHKG - SEA
1 stop15h 55mPhilippine Airlines
Fri 10/1011:35 pmSEA - HKG
1 stop19h 35mPhilippine Airlines
Deal found 4/16$826
This Jettzy deal was found by Cheapflights users on 4/17. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:20 amHKG - PDX
2 stops22h 40mSTARLUX Airlines
Thu 7/109:59 pmPDX - HKG
2 stops20h 56mSTARLUX Airlines
Deal found 4/17$827
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 6/112:45 amHKG - SEA
1 stop27h 55mDelta
Mon 9/1512:45 pmSEA - HKG
1 stop30h 55mDelta
Deal found 4/17$835
This Korean Air deal was found by Cheapflights users on 4/17. 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.
Sat 6/712:20 pmHKG - SEA
1 stop37h 30mKorean Air
Tue 9/1612:50 pmSEA - HKG
1 stop30h 50mKorean Air
Deal found 4/17$837
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/2810:30 pmHKG - SEA
1 stop17h 29mUnited Airlines
Sat 7/128:57 amSEA - HKG
2 stops29h 43mUnited Airlines
Deal found 4/17$844
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:40 pmHKG - PDX
2 stops29h 05mMultiple Airlines
Mon 8/2510:00 pmPDX - HKG
2 stops19h 50mMultiple Airlines
Deal found 4/17$919
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:40 pmHKG - PDX
2 stops36h 10mEVA Air
Wed 8/205:55 pmPDX - HKG
2 stops23h 55mEVA Air
Deal found 4/17$928

Cheapflights Fare Finder

Customize your flight search to find flights from Hong Kong to Washington 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 April 17, 2025.
Use the filters below to find and compare flights from Hong Kong to Washington that are best for you.

Fly from

Hong Kong

Fly to

Washington

Route

Depart

Return

Price

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sat 5/17

8:10 pm-4:10 pm

1 stop35h 00m

Seattle/Tacoma Intl

Sun 5/18

1:15 am-6:55 pm

1 stop26h 40m

$673

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Thu 9/18

11:05 am-7:20 pm

1 stop23h 15m

Seattle/Tacoma Intl

Sun 9/21

1:10 am-10:55 pm

1 stop30h 45m

$677

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Tue 6/3

12:30 am-12:30 pm

1 stop27h 00m

Seattle/Tacoma Intl

Sat 9/13

2:15 pm-10:50 pm

1 stop17h 35m

$728

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 6/6

7:40 pm-6:50 pm

1 stop14h 10m

Seattle/Tacoma Intl

Fri 9/12

1:30 am-8:50 am

1 stop16h 20m

$765

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Thu 5/15

10:10 am-4:10 pm

1 stop21h 00m

Seattle/Tacoma Intl

Sun 5/18

1:15 am-6:55 pm

1 stop26h 40m

$788

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 10/3

6:20 pm-7:15 pm

1 stop15h 55m

Seattle/Tacoma Intl

Fri 10/10

11:35 pm-10:10 am

1 stop19h 35m

$826

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 6/1

11:20 am-7:00 pm

2 stops22h 40m

Portland

Thu 7/10

9:59 pm-9:55 am

2 stops20h 56m

$827

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sun 6/1

12:45 am-1:40 pm

1 stop27h 55m

Seattle/Tacoma Intl

Mon 9/15

12:45 pm-10:40 am

1 stop30h 55m

$835

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sat 6/7

12:20 pm-10:50 am

1 stop37h 30m

Seattle/Tacoma Intl

Tue 9/16

12:50 pm-10:40 am

1 stop30h 50m

$837

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sat 6/28

10:30 pm-12:59 am

1 stop17h 29m

Seattle/Tacoma Intl

Sat 7/12

8:57 am-5:40 am

2 stops29h 43m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 36 results
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Best time to book a flight from Hong Kong to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Hong Kong with our price prediction graph.
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 Hong Kong to Washington

What is the cheapest month to book a flight from Hong Kong to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Hong Kong to State of Washington (average of $238). Flying from Hong Kong to State of Washington in July is currently the most expensive (average of $411). 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 WA?

Find hourly flight availability from Hong Kong to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Hong Kong to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 17, 2025.
To help decide which airline to fly from Hong Kong to Washington, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,177 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,064 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,443 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Washington?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Washington. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.

  • What are the cheapest airlines to fly from Hong Kong to State of Washington one-way?

    One-way options have recently been found by users for as low as $424 on STARLUX Airlines. Other airlines that offer cheap prices include EVA Air from $474 and United Airlines from $535 one-way.

  • What are the most popular routes from Hong Kong to State of Washington?

    When deciding which route to take from Hong Kong to State of Washington consider Hong Kong Intl - Seattle/Tacoma Intl, Hong Kong Intl - Portland or Hong Kong Intl - Spokane as they are the most popular.

  • Can I find deals for flights from Hong Kong to Washington that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Washington.

  • Can I find deals for business class flights from Hong Kong to Washington?

    Yes. Cheapflights offers flight deals from Hong Kong to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Hong Kong to State of Washington (average of $238). Flying from Hong Kong to State of Washington in July is currently the most expensive (average of $411). 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.

See more FAQs

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Alternative routes for Hong Kong to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Hong Kong to Washington

Discover the top 7 airlines that operate flights from Hong Kong to Washington. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$690Average$846FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$801Average$858FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$801Average$831FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$829Average$1,111FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$872Average$1,332FlexibilityNo cancel feeOn-time79%
DeltaCheapest$883Average$1,135FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,206Average$1,360FlexibilityNo cancel feeOn-time71%

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