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$413+ Cheap flights from Hong Kong 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$680
(Jettzy)

One-way from

$413
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$857
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 to Washington
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One-way flight from Hong Kong to Washington
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Highest demand for flights based on searches. 20% potential increase in price ($257 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Jettzy deal was found by Cheapflights users on 3/27. 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 9/185:30 pmHKG - SEA
1 stop16h 50mChina Airlines
Sun 9/211:10 amSEA - HKG
1 stop17h 05mChina Airlines
Deal found 3/27$680
This Gotogate deal was found by Cheapflights users on 3/28. 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.
Fri 4/45:35 pmHKG - SEA
1 stop30h 25mHainan Airlines
Thu 4/1011:00 amSEA - HKG
2 stops37h 05mHainan Airlines
Deal found 3/28$685
This FlightHub deal was found by Cheapflights users on 3/27. 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 5/2012:30 amHKG - SEA
1 stop27h 00mAsiana Airlines
Wed 9/172:15 pmSEA - HKG
1 stop30h 25mAsiana Airlines
Deal found 3/27$726
This oojo deal was found by Cheapflights users on 3/27. 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.
Wed 5/2111:20 amHKG - SEA
1 stop19h 50mSTARLUX Airlines
Tue 9/161:15 amSEA - HKG
1 stop26h 40mSTARLUX Airlines
Deal found 3/27$744
This oojo deal was found by Cheapflights users on 3/27. 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.
Sat 5/1711:05 amHKG - SEA
1 stop23h 25mEVA Air
Mon 5/261:50 amSEA - HKG
1 stop19h 15mEVA Air
Deal found 3/27$758
This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:20 pmHKG - SEA
1 stop27h 40mMultiple Airlines
Sat 10/1111:00 amSEA - HKG
1 stop21h 55mMultiple Airlines
Deal found 3/27$781
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/279:30 pmHKG - SEA
2 stops35h 35mUnited Airlines
Sat 3/297:00 amSEA - HKG
1 stop20h 55mUnited Airlines
Deal found 3/27$823
This Jettzy deal was found by Cheapflights users on 3/27. 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 9/59:10 pmHKG - PDX
2 stops31h 40mMultiple Airlines
Fri 9/265:55 pmPDX - HKG
2 stops23h 55mMultiple Airlines
Deal found 3/27$876
This Jettzy deal was found by Cheapflights users on 3/27. 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.
Tue 4/17:40 pmHKG - GEG
2 stops42h 22mMultiple Airlines
Thu 5/155:49 pmGEG - HKG
2 stops24h 01mMultiple Airlines
Deal found 3/27$885
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:45 amHKG - SEA
2 stops36h 01mDelta
Mon 9/225:10 pmSEA - HKG
2 stops38h 20mDelta
Deal found 3/27$942
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:20 amHKG - SEA
1 stop22h 55mPhilippine Airlines
Sun 8/3111:35 pmSEA - HKG
1 stop21h 50mPhilippine Airlines
Deal found 3/26$969
This Delta deal was found by Cheapflights users on 3/28. 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.
Thu 4/312:20 pmHKG - PDX
2 stops35h 08mDelta
Mon 4/77:29 pmPDX - HKG
2 stops36h 01mDelta
Deal found 3/28$1,001

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 March 28, 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

Thu 9/18

10:15 am-7:20 pm

1 stop24h 05m

Seattle/Tacoma Intl

Sun 9/28

1:10 am-9:15 am

1 stop17h 05m

$680

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Tue 5/20

12:30 am-12:30 pm

1 stop27h 00m

Seattle/Tacoma Intl

Wed 9/17

2:15 pm-11:40 am

1 stop30h 25m

$726

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 5/21

11:20 am-4:10 pm

1 stop19h 50m

Seattle/Tacoma Intl

Tue 9/16

1:15 am-6:55 pm

1 stop26h 40m

$744

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sat 5/17

11:05 am-7:30 pm

1 stop23h 25m

Seattle/Tacoma Intl

Mon 5/26

1:50 am-12:05 pm

1 stop19h 15m

$758

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 5/23

8:20 pm-9:00 am

1 stop27h 40m

Seattle/Tacoma Intl

Sat 10/11

11:00 am-11:55 pm

1 stop21h 55m

$781

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Thu 9/18

9:15 am-8:54 pm

2 stops26h 39m

Seattle/Tacoma Intl

Mon 9/22

7:04 am-6:55 pm

1 stop20h 51m

$833

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 9/5

9:10 pm-1:50 pm

2 stops31h 40m

Portland

Fri 9/26

5:55 pm-8:50 am

2 stops23h 55m

$876

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 9/17

12:45 am-9:46 pm

2 stops36h 01m

Seattle/Tacoma Intl

Mon 9/22

5:10 pm-10:30 pm

2 stops38h 20m

$942

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 8/29

11:20 am-7:15 pm

1 stop22h 55m

Seattle/Tacoma Intl

Sun 8/31

11:35 pm-12:25 pm

1 stop21h 50m

$969

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 4/21

8:10 pm-7:00 pm

2 stops37h 50m

Portland

Wed 5/28

9:45 pm-9:55 am

2 stops21h 10m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 44 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 HK 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 March 28, 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 March 28, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Hong Kong to Washington. 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
146 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Crew

9.3

Food

8.9

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
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Crew

9.3

Food

8.9

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
1,169 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Crew

9.3

Food

8.9

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
1,050 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Crew

9.3

Food

8.9

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
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Crew

9.3

Food

8.9

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
722 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Crew

9.3

Food

8.9

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 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 $413 on Hainan Airlines. Other airlines that offer cheap prices include STARLUX Airlines from $460 and EVA Air from $530 one-way.

  • 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

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$690Average$876FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$801Average$831FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$809Average$911FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$831Average$1,111FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$878Average$1,557FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$887Average$1,383FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,206Average$1,360FlexibilityNo cancel feeOn-time71%
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