HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$404+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to Washington 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.

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 July 2, 2025.

Round-trip from

$616
(Jettzy)

One-way from

$404
(Booking.com)

Popular in

August

Cheapest in

May

Average price

$1,446
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. 23% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 2, 2025.

This Jettzy deal was found by Cheapflights users on 7/1. 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.
Mon 10/1312:45 amHKG - SEA
1 stop26h 45mMultiple Airlines
Mon 10/2712:10 amSEA - HKG
1 stop20h 10mMultiple Airlines
Deal found 7/1$616
This Booking.com deal was found by Cheapflights users on 7/2. 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.
Wed 10/111:20 amHKG - SEA
1 stop19h 50mSTARLUX Airlines
Sun 10/121:15 amSEA - HKG
1 stop26h 40mSTARLUX Airlines
Deal found 7/2$646
This Asiana Airlines deal was found by Cheapflights users on 7/1. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:00 pmHKG - SEA
1 stop14h 30mAsiana Airlines
Sun 10/2612:10 amSEA - HKG
1 stop31h 20mAsiana Airlines
Deal found 7/1$664
This China Airlines deal was found by Cheapflights users on 7/1. 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 10/118:10 pmHKG - SEA
1 stop14h 10mChina Airlines
Tue 10/281:10 amSEA - HKG
1 stop17h 05mChina Airlines
Deal found 7/1$701
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:00 pmHKG - SEA
1 stop35h 15mPhilippine Airlines
Wed 9/311:35 pmSEA - HKG
1 stop31h 15mPhilippine Airlines
Deal found 7/1$754
This EVA Air deal was found by Cheapflights users on 7/1. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:45 pmHKG - SEA
1 stop36h 05mEVA Air
Mon 10/271:10 amSEA - HKG
1 stop16h 50mEVA Air
Deal found 7/1$758
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/310:30 pmHKG - SEA
1 stop30h 54mUnited Airlines
Sat 10/116:35 amSEA - HKG
1 stop32h 05mUnited Airlines
Deal found 7/2$760
This Jettzy deal was found by Cheapflights users on 7/2. 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.
Wed 9/1712:45 amHKG - SEA
1 stop24h 55mKorean Air
Mon 9/2912:50 pmSEA - HKG
1 stop18h 40mKorean Air
Deal found 7/2$828
This Delta deal was found by Cheapflights users on 7/1. 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 12/2512:55 amHKG - SEA
1 stop28h 25mDelta
Sat 1/1711:25 amSEA - HKG
1 stop37h 25mDelta
Deal found 7/1$835
This CheapTickets deal was found by Cheapflights users on 7/1. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/249:10 amHKG - GEG
2 stops21h 56mMultiple Airlines
Thu 7/316:00 amGEG - HKG
2 stops27h 45mMultiple Airlines
Deal found 7/1$1,333
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/2411:15 amHKG - GEG
2 stops45h 12mUnited Airlines
Thu 7/317:25 amGEG - HKG
1 stop30h 35mUnited Airlines
Deal found 7/1$1,506
This Delta deal was found by Cheapflights users on 7/1. 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 7/2312:45 amHKG - GEG
2 stops35h 16mDelta
Thu 7/317:26 pmGEG - HKG
2 stops36h 04mDelta
Deal found 7/1$1,613

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 July 2, 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

Mon 10/13

12:45 am-12:30 pm

1 stop26h 45m

Seattle/Tacoma Intl

Mon 10/27

12:10 am-11:20 am

1 stop20h 10m

$616

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 10/1

11:20 am-4:10 pm

1 stop19h 50m

Seattle/Tacoma Intl

Sun 10/12

1:15 am-6:55 pm

1 stop26h 40m

$646

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Tue 10/14

1:00 pm-12:30 pm

1 stop14h 30m

Seattle/Tacoma Intl

Sun 10/26

12:10 am-10:30 pm

1 stop31h 20m

$664

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sat 10/11

2:00 pm-7:20 pm

1 stop20h 20m

Seattle/Tacoma Intl

Thu 10/30

1:10 am-12:55 pm

1 stop20h 45m

$701

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Thu 8/21

11:00 pm-7:15 pm

1 stop35h 15m

Seattle/Tacoma Intl

Wed 9/3

11:35 pm-9:50 pm

1 stop31h 15m

$754

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 10/17

9:45 pm-6:50 pm

1 stop36h 05m

Seattle/Tacoma Intl

Mon 10/27

1:10 am-9:00 am

1 stop16h 50m

$758

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 10/3

11:15 am-9:15 pm

1 stop25h 00m

Seattle/Tacoma Intl

Sat 10/11

5:26 pm-5:40 am

1 stop21h 14m

$760

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 9/17

12:45 am-10:40 am

1 stop24h 55m

Seattle/Tacoma Intl

Mon 9/29

12:50 pm-10:30 pm

1 stop18h 40m

$828

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Thu 12/25

12:55 am-1:20 pm

1 stop28h 25m

Seattle/Tacoma Intl

Sat 1/17

11:25 am-4:50 pm

1 stop37h 25m

$835

Hong KongSpokane

HKG - GEG

HKGGEG

Hong Kong Intl

Thu 7/24

9:10 am-4:06 pm

2 stops21h 56m

Spokane

Thu 7/31

6:00 am-12:45 am

2 stops27h 45m

$1,333

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 27 results
1
2
3

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 $390). 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 July 2, 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 July 2, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and Korean Air 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.
STARLUX Airlines
9.1
Wonderful
189 reviews

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
189 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,214 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,101 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
892 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
747 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 $404 on STARLUX Airlines. Other airlines that offer cheap prices include Hainan Airlines from $405 and Air Canada from $424 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 $390). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to John F Kennedy Intl flights
Hong Kong to San Francisco flights
Hong Kong to Los Angeles flights
Hong Kong to Newark flights
Hong Kong to LaGuardia flights
Hong Kong to Seattle flights
Hong Kong to O'Hare Intl flights
Hong Kong to Ontario flights
Hong Kong to San Jose flights
Hong Kong to Honolulu flights
Hong Kong to Boston flights
Hong Kong to Santa Ana flights
Hong Kong to Burbank flights
Hong Kong to Dallas/Fort Worth flights
Hong Kong to Oakland flights
Hong Kong to Midway flights
Hong Kong to Dulles Intl flights
Hong Kong to Hobby flights
Hong Kong to Reagan-National flights
Hong Kong to Las Vegas flights
Hong Kong to San Diego flights
Hong Kong to Cincinnati flights
Hong Kong to Portland flights
Hong Kong to Baltimore flights
Hong Kong to Denver flights
Hong Kong to Miami flights
Hong Kong to Salt Lake City flights
Hong Kong to George Bush Intcntl flights
Hong Kong to Orlando flights
Hong Kong to Fort Lauderdale flights
Hong Kong to Anchorage flights
Hong Kong to Atlanta flights
Hong Kong to Spokane flights
Hong Kong to Minneapolis flights
Hong Kong to Pittsburgh flights
Hong Kong to Love Field flights
Hong Kong to Greenville flights
Hong Kong to Kailua-Kona flights
Hong Kong to Sky Harbor Intl flights
Hong Kong to Charleston flights
Hong Kong to El Paso flights
Hong Kong to Indianapolis flights
Hong Kong to Little Rock flights
Hong Kong to Manchester flights
Hong Kong to Monterey flights
Hong Kong to Oklahoma City flights
Hong Kong to Philadelphia flights
Hong Kong to Pensacola flights
Hong Kong to Raleigh flights

Top 5 airlines flying from Hong Kong to Washington

Discover the top 5 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$665Average$772FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$737Average$831FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$796Average$834FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$829Average$1,111FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$872Average$993FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.