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$380+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$617
(FlightHub)

One-way from

$380
(Cheapflightsfares)

Popular in

July

Cheapest in

May

Average price

$1,111
From Hong Kong Intl to Washington
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One-way flight from Hong Kong Intl to Washington
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Highest demand for flights based on searches. 14% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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.
jue. 10/161:00 pmHKG - SEA
1 stop14h 30mAsiana Airlines
lun. 12/812:10 amSEA - HKG
1 stop19h 40mAsiana Airlines
Deal found 8/13$617
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:45 amHKG - SEA
1 stop26h 45mMultiple Airlines
mar. 9/162:15 pmSEA - HKG
1 stop17h 15mMultiple Airlines
Deal found 8/14$624
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/288:10 pmHKG - SEA
1 stop35h 00mSTARLUX Airlines
sáb. 10/41:15 amSEA - HKG
1 stop26h 40mSTARLUX Airlines
Deal found 8/14$627
This Gotogate deal was found by Cheapflights users on 8/14. 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.
mar. 9/98:10 pmHKG - SEA
1 stop35h 00mSTARLUX Airlines
lun. 9/151:15 amSEA - HKG
1 stop17h 40mSTARLUX Airlines
Deal found 8/14$631
This flugladen.de deal was found by Cheapflights users on 8/13. 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.
lun. 11/2411:15 amHKG - SEA
1 stop19h 50mSTARLUX Airlines
jue. 1/811:45 pmSEA - HKG
1 stop18h 25mSTARLUX Airlines
Deal found 8/13$633
This oojo deal was found by Cheapflights users on 8/13. 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.
dom. 9/218:10 pmHKG - SEA
1 stop14h 10mChina Airlines
dom. 10/191:10 amSEA - HKG
1 stop24h 20mChina Airlines
Deal found 8/13$643
This Jettzy deal was found by Cheapflights users on 8/13. 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.
vie. 12/267:45 pmHKG - SEA
1 stop35h 20mSTARLUX Airlines
sáb. 1/1711:45 pmSEA - HKG
1 stop18h 25mSTARLUX Airlines
Deal found 8/13$646
This FlightHub deal was found by Cheapflights users on 8/13. 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.
dom. 9/211:00 pmHKG - SEA
1 stop14h 30mAsiana Airlines
lun. 10/202:15 pmSEA - HKG
1 stop30h 25mAsiana Airlines
Deal found 8/13$647
This FlightHub deal was found by Cheapflights users on 8/13. 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.
dom. 10/1911:20 amHKG - SEA
1 stop19h 50mSTARLUX Airlines
vie. 10/241:15 amSEA - HKG
1 stop26h 15mSTARLUX Airlines
Deal found 8/13$648
This FlightHub deal was found by Cheapflights users on 8/13. 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.
jue. 10/162:00 pmHKG - SEA
1 stop20h 20mChina Airlines
mar. 12/912:10 amSEA - HKG
1 stop17h 05mChina Airlines
Deal found 8/13$649
This Jettzy deal was found by Cheapflights users on 8/13. 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.
sáb. 9/65:30 pmHKG - PDX
2 stops30h 56mMultiple Airlines
sáb. 9/135:47 pmPDX - HKG
2 stops24h 28mMultiple Airlines
Deal found 8/13$773
This Expedia deal was found by Cheapflights users on 8/13. 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.
sáb. 10/1811:20 amHKG - PDX
2 stops24h 10mMultiple Airlines
lun. 10/278:45 pmPDX - HKG
2 stops22h 25mMultiple Airlines
Deal found 8/13$797

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 agosto 14, 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

jue. 10/16

1:00 pm-12:30 pm

1 stop14h 30m

Seattle/Tacoma Intl

lun. 12/8

12:10 am-11:50 am

1 stop19h 40m

$617

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

lun. 9/8

12:45 am-12:30 pm

1 stop26h 45m

Seattle/Tacoma Intl

mar. 9/16

2:15 pm-10:30 pm

1 stop17h 15m

$624

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

dom. 9/28

8:10 pm-4:10 pm

1 stop35h 00m

Seattle/Tacoma Intl

sáb. 10/4

1:15 am-6:55 pm

1 stop26h 40m

$627

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

mar. 9/9

8:10 pm-4:10 pm

1 stop35h 00m

Seattle/Tacoma Intl

lun. 9/15

1:15 am-9:55 am

1 stop17h 40m

$631

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

vie. 12/26

7:45 pm-3:05 pm

1 stop35h 20m

Seattle/Tacoma Intl

sáb. 1/17

11:45 pm-10:10 am

1 stop18h 25m

$646

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

dom. 10/19

11:20 am-4:10 pm

1 stop19h 50m

Seattle/Tacoma Intl

vie. 10/24

1:15 am-6:30 pm

1 stop26h 15m

$648

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

sáb. 11/22

12:30 am-1:55 pm

1 stop29h 25m

Seattle/Tacoma Intl

mar. 1/6

12:10 am-10:30 pm

1 stop30h 20m

$664

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

lun. 10/20

1:00 pm-12:30 pm

1 stop14h 30m

Seattle/Tacoma Intl

sáb. 12/6

12:10 am-10:30 pm

1 stop30h 20m

$664

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

sáb. 9/6

5:30 pm-9:26 am

2 stops30h 56m

Portland

sáb. 9/13

5:47 pm-9:15 am

2 stops24h 28m

$773

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

sáb. 10/18

11:20 am-8:30 pm

2 stops24h 10m

Portland

lun. 10/27

8:45 pm-10:10 am

2 stops22h 25m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 34 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 June is currently the most expensive (average of $389). 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 agosto 14, 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.

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 agosto 14, 2025.
See what other customers who have flown with EVA Air, China Airlines, and Asiana Airlines from Hong Kong to Washington have to say. 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.
EVA Air
8.4
Very good
1,233 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,233 reviews
EVA Air
8.4
Very good
1,233 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
762 reviews
EVA Air
8.4
Very good
1,233 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
473 reviews
EVA Air
8.4
Very good
1,233 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,916 reviews
EVA Air
8.4
Very good
1,233 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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 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 - Spokane or Hong Kong Intl - Portland 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 June is currently the most expensive (average of $389). 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 4 airlines flying from Hong Kong to Washington

Discover the top 4 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$665Average$734FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$683Average$831FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$779Average$826FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$829Average$1,111FlexibilityNo cancel feeOn-time69%

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