What airlines fly to Hong Kong?

Cathay Pacific, EVA Air and Asiana Airlines are the top three most popular airlines that fly to Hong Kong from State of Washington according to our data. Cathay Pacific is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 12 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Hong Kong?

Delta and United Airlines are the most popular carriers operating from Washington to Hong Kong

How long is the flight from State of Washington to Hong Kong?

On average, it takes 14h to fly from State of Washington to Hong Kong if you fly out of Seattle (the most popular airport in State of Washington) and into Hong Kong (the most popular airport in Hong Kong). If you’re flying out of Spokane and into Hong Kong, then the flight time is around 22h 30m.

When did momondo last update prices for flights from Washington to Hong Kong?

Prices for flights from Washington to Hong Kong were last updated today.

How many operators does momondo search for flights from Washington to Hong Kong?

As of September 2026, there are 12 operators available to choose from for flights from Washington to Hong Kong.

How old do you have to be to fly from Washington to Hong Kong?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hong Kong.

What documentation or ID do you need to fly to Hong Kong?

The necessary travel and health documents for your Hong Kong trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$411 Cheap Flights from Washington to Hong Kong in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Hong Kong

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 pm - 11:10 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

36h 10m2 stops Vancouver Intl Incheon Intl

9:45 am - 10:15 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

27h 30m1 stop Vancouver Intl

$806Air Canada

Tue, Mar 2 - Mon, May 31

3:15 pm - 11:20 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

52h 05m2 stops Vancouver Intl Incheon Intl

9:45 am - 10:15 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

27h 30m1 stop Vancouver Intl

$806Air Canada

Sun, Mar 7 - Mon, May 31

10:10 am - 5:10 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

27h 00m1 stop Vancouver Intl

1:20 pm - 6:20 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

21h 00m2 stops Osaka Kansai Intl Vancouver Intl

$812Multiple Airlines

Sat, Jan 23 - Sat, Mar 6

12:00 pm - 7:40 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

27h 40m1 stop Los Angeles

12:35 pm - 11:50 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

15h 15m1 stop Incheon Intl

$813Delta

Tue, Jan 26 - Mon, Feb 15

12:00 pm - 7:40 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

27h 40m1 stop Los Angeles

6:10 pm - 11:50 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

33h 40m1 stop Incheon Intl

$813Delta

Tue, Jan 26 - Sun, Feb 21

3:45 pm - 5:45 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

22h 00m1 stop Tokyo Haneda

2:20 pm - 1:20 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

15h 00m1 stop Tokyo Haneda

$813ANA

Thu, Jan 28 - Thu, Mar 4

3:45 pm - 5:45 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

22h 00m1 stop Tokyo Haneda

2:20 pm - 1:20 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

15h 00m1 stop Tokyo Haneda

$814ANA

Thu, Jan 14 - Thu, Jan 28

1:16 pm - 6:45 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

25h 29m1 stop San Francisco

2:20 pm - 1:20 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

15h 00m1 stop Tokyo Haneda

$816United Airlines

Thu, Jan 28 - Thu, Mar 4

4:30 pm - 7:00 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

22h 30m1 stop Los Angeles

2:20 pm - 1:20 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

15h 00m1 stop Tokyo Haneda

$816United Airlines

Thu, Jan 28 - Thu, Mar 4

11:00 am - 1:15 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

35h 15m1 stop Beijing Capital

3:50 pm - 9:20 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

32h 30m1 stop Beijing Capital

$816Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

1:15 am - 7:05 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

26h 50m1 stop Taipei City Taiwan Taoyuan Intl

5:35 pm - 7:15 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

16h 40m1 stop Taipei City Taiwan Taoyuan Intl

$831China Airlines

Sun, Sep 27 - Sun, Oct 11

1:15 am - 9:15 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

17h 00m1 stop Taipei City Taiwan Taoyuan Intl

8:10 pm - 7:15 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

14h 05m1 stop Taipei City Taiwan Taoyuan Intl

$831China Airlines

Sun, Sep 27 - Sat, Oct 10

7:15 am - 10:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

24h 30m2 stops Los Angeles Incheon Intl

12:45 am - 10:40 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

24h 55m1 stop Incheon Intl

$850Korean Air

Mon, Sep 28 - Sun, Oct 11

11:10 pm - 12:35 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

22h 25m1 stop Manila Ninoy Aquino Intl

8:20 pm - 9:00 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

27h 40m1 stop Beijing Capital

$854Multiple Airlines

Sun, Sep 27 - Mon, Oct 12

11:10 pm - 10:05 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

19h 55m1 stop Manila Ninoy Aquino Intl

6:00 pm - 8:05 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

17h 05m1 stop Manila Ninoy Aquino Intl

$859Philippine Airlines

Thu, Oct 1 - Thu, Oct 15

4:30 pm - 5:15 amSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

21h 45m1 stop Tokyo Haneda

2:45 pm - 2:25 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

14h 40m1 stop Tokyo Haneda

$859ANA

Mon, Sep 28 - Mon, Oct 12

1:35 pm - 11:00 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

18h 25m1 stop Incheon Intl

6:00 pm - 8:05 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

17h 05m1 stop Manila Ninoy Aquino Intl

$860Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

11:10 pm - 12:35 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

22h 25m1 stop Manila Ninoy Aquino Intl

1:40 pm - 8:05 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

21h 25m1 stop Manila Ninoy Aquino Intl

$870Philippine Airlines

Thu, Oct 1 - Thu, Oct 15

7:11 am - 10:35 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

24h 24m2 stops San Francisco Tokyo Narita

11:55 pm - 2:25 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

29h 30m1 stop Tokyo Haneda

$915ANA

Mon, Sep 28 - Sun, Oct 11

7:15 am - 10:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

24h 30m2 stops San Francisco Incheon Intl

12:20 pm - 3:15 pmHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

17h 55m1 stop Incheon Intl

$917Korean Air

Thu, Oct 1 - Thu, Oct 15

Cheap direct flights

Enter your travel dates to find the best prices.

11:45 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 00mnonstop

1:05 pm - 9:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$851Cathay Pacific

Thu, Oct 22 - Thu, Oct 29

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:25 pm - 10:05 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$874Cathay Pacific

Mon, Nov 30 - Mon, May 3

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:25 pm - 10:05 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$874Cathay Pacific

Mon, Nov 30 - Mon, Apr 19

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:05 pm - 8:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$874Cathay Pacific

Wed, Feb 17 - Mon, Feb 22

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:05 pm - 8:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$874Cathay Pacific

Tue, Nov 24 - Tue, Dec 8

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:25 pm - 10:20 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 55mnonstop

$874Cathay Pacific

Thu, Mar 4 - Wed, Jun 2

11:45 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 00mnonstop

1:05 pm - 9:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$874Cathay Pacific

Tue, Oct 20 - Tue, Oct 27

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:05 pm - 8:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$874Cathay Pacific

Tue, Nov 17 - Wed, Jan 20

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:05 pm - 8:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$1,056American Airlines

Thu, Jan 28 - Thu, Mar 4

10:25 am - 4:45 pmSEA Seattle/Tacoma Intl-HKG Hong Kong Intl

14h 20mnonstop

1:05 pm - 8:45 amHKG Hong Kong Intl-SEA Seattle/Tacoma Intl

11h 40mnonstop

$1,056American Airlines

Mon, Feb 22 - Mon, Mar 1

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Air Canada flights from State of Washington to Hong Kong

Our best Air Canada deals on State of Washington to Hong Kong flight tickets

Air Canada

Mar 7

SEA3:15 pmSeattle/Tacoma Intl

52h 05m

2 stops

HKG11:20 amHong Kong Intl

May 31

HKG9:45 amHong Kong Intl

27h 30m

1 stop

SEA10:15 pmSeattle/Tacoma Intl

$806

Air Canada

Mar 8

SEA10:10 amSeattle/Tacoma Intl

27h 00m

1 stop

HKG5:10 amHong Kong Intl

Apr 7

HKG9:45 amHong Kong Intl

14h 33m

1 stop

SEA9:18 amSeattle/Tacoma Intl

$811

Air Canada

Oct 30

SEA8:40 amSeattle/Tacoma Intl

23h 30m

2 stops

HKG11:10 pmHong Kong Intl

Nov 6

HKG10:45 amHong Kong Intl

14h 47m

1 stop

SEA9:32 amSeattle/Tacoma Intl

$822

Delta flights from State of Washington to Hong Kong

Our best Delta deals on State of Washington to Hong Kong flight tickets

Delta

Jan 20

SEA5:55 pmSeattle/Tacoma Intl

21h 45m

1 stop

HKG7:40 amHong Kong Intl

Feb 17

HKG12:55 amHong Kong Intl

26h 55m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$813

Delta

Jan 22

SEA5:55 pmSeattle/Tacoma Intl

21h 45m

1 stop

HKG7:40 amHong Kong Intl

Feb 16

HKG12:55 amHong Kong Intl

26h 55m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$863

Delta

Nov 5

GEG9:30 amSpokane

21h 40m

2 stops

HKG11:10 pmHong Kong Intl

Nov 26

HKG12:55 amHong Kong Intl

31h 53m

2 stops

GEG4:48 pmSpokane

$1,287

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Tue 3/2

7:00 pm-11:10 pm

2 stops36h 10m

Hong Kong Intl

Mon 5/31

9:45 am-10:15 pm

1 stop27h 30m

$806

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Sun 3/7

3:15 pm-11:20 am

2 stops52h 05m

Hong Kong Intl

Mon 5/31

9:45 am-10:15 pm

1 stop27h 30m

$806

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Sat 1/23

10:10 am-5:10 am

1 stop27h 00m

Hong Kong Intl

Sat 3/6

1:20 pm-6:20 pm

2 stops21h 00m

$812

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Tue 1/26

12:00 pm-7:40 am

1 stop27h 40m

Hong Kong Intl

Mon 2/15

12:35 pm-11:50 am

1 stop15h 15m

$813

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Tue 1/26

12:00 pm-7:40 am

1 stop27h 40m

Hong Kong Intl

Sun 2/21

6:10 pm-11:50 am

1 stop33h 40m

$813

Quickest round-trip

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Thu 1/28

3:45 pm-5:45 am

1 stop22h 00m

Hong Kong Intl

Thu 3/4

2:20 pm-1:20 pm

1 stop15h 00m

$813

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Thu 1/14

3:45 pm-5:45 am

1 stop22h 00m

Hong Kong Intl

Thu 1/28

2:20 pm-1:20 pm

1 stop15h 00m

$814

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Thu 1/28

1:16 pm-6:45 am

1 stop25h 29m

Hong Kong Intl

Thu 3/4

2:20 pm-1:20 pm

1 stop15h 00m

$816

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Thu 1/28

4:30 pm-7:00 am

1 stop22h 30m

Hong Kong Intl

Thu 3/4

2:20 pm-1:20 pm

1 stop15h 00m

$816

SeattleHong Kong

SEA Seattle/Tacoma Intl - HKG Hong Kong Intl

SEAHKG

Seattle/Tacoma Intl

Tue 10/20

11:00 am-1:15 pm

1 stop35h 15m

Hong Kong Intl

Mon 10/26

3:50 pm-9:20 am

1 stop32h 30m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Hong Kong?

The month of March is, on average, the cheapest month to fly to Hong Kong from State of Washington, with most prices found around $707. The month of January is another great option to travel to Hong Kong, with average flight prices from State of Washington averaging around $719.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from State of Washington to Hong Kong is on a Tuesday. Travelers who choose to depart for Hong Kong on a Tuesday will often find tickets for as low as $1,011. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,241.

What is the cheapest Washington to Hong Kong flight route?

Fly from Seattle/Tacoma Intl to Hong Kong Intl for the best Washington - Hong Kong flight prices

How far in advance should I book a flight from Washington to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $925 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from State of Washington for as low as $718 on momondo.

What cabin class options are available on State of Washington to Hong Kong flights?

There are 3 cabin classes available to choose from on State of Washington to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Hong Kong flights?

You could potentially save up to 10% on your flight if you consider stops on a State of Washington to Hong Kong flight.

Cheap State of Washington to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Hong Kong

Best Price Found	$411
Fastest flight time	14h 00m
Direct flights	Tue, Wed, Thu, Fri and Sun
Airports in Hong Kong	1 airport

The best one-way flight to Hong Kong from State of Washington in the past 72 hours is $411. The best round-trip flight deal from State of Washington to Hong Kong found on momondo in the last 72 hours is $806.

The fastest flight from State of Washington to Hong Kong takes 14h 00m

Direct flights go from State of Washington to Hong Kong on Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Hong Kong. From State of Washington there are direct flights to Hong Kong Intl (HKG).

Search flight deals

Frequently asked questions about flying from Washington to Hong Kong

When did momondo last update prices for flights from Washington to Hong Kong?
Prices for flights from Washington to Hong Kong were last updated today.
How many operators does momondo search for flights from Washington to Hong Kong?
As of September 2026, there are 12 operators available to choose from for flights from Washington to Hong Kong.
How old do you have to be to fly from Washington to Hong Kong?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The necessary travel and health documents for your Hong Kong trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Hong Kong?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Hong Kong is Airbus A350-900 (47.38% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (29.69%), Boeing 787-10 Dreamliner (10.46%), and Boeing 777-200/200ER (3.69%).

Best airlines flying from State of Washington to Hong Kong

Compare and see reviews for airlines that fly from State of Washington to Hong Kong with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom $141	Free Cancellation	Rating 7.3 1,026 reviews	Search Philippine Airlines flights
Air Canada	PriceFrom $462	Free Cancellation	Rating 7.1 11,686 reviews	Search Air Canada flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 10,248 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $574	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $588	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
ANA	PriceFrom $597	Free Cancellation	Rating 8.3 1,322 reviews	Search ANA flights
Delta	PriceFrom $622	Free Cancellation	Rating 7.8 8,608 reviews	Search Delta flights
Japan Airlines	PriceFrom $672	Free Cancellation	Rating 8.3 1,921 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $700	Free Cancellation	Rating 7.6 1,494 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $751	Free Cancellation	Rating 8.3 847 reviews	Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Hong Kong?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Hong Kong. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Hong Kong with flexible booking policies on momondo?

Flights from Washington to Hong Kong with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Hong Kong?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from Washington.

I’m not ready to book a flight from Washington to Hong Kong right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Hong Kong trip

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Flights to Hong Kongfrom $610

Cheap flights from Washington to Hong Kong from $411

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Hong Kong departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Hong Kong

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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Big names and deals

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Filter for what you want

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Air Canada flights from State of Washington to Hong Kong

Our best Air Canada deals on State of Washington to Hong Kong flight tickets

Delta flights from State of Washington to Hong Kong

Our best Delta deals on State of Washington to Hong Kong flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Hong Kong that are best for you.

See travel insights to Hong Kong from

How to get the cheapest flight ticket from State of Washington to Hong Kong

What is the cheapest month to fly to Hong Kong?

What is the cheapest day to depart on your flight to Hong Kong?

What is the cheapest Washington to Hong Kong flight route?

How far in advance should I book a flight from Washington to Hong Kong?

What cabin class options are available on State of Washington to Hong Kong flights?

Can stopping save me money on State of Washington to Hong Kong flights?

What is the cheapest airline that flies from Washington to Hong Kong?

What airlines fly to Hong Kong?

How long is the flight from State of Washington to Hong Kong?

Cheap State of Washington to Hong Kong flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Hong Kong

Frequently asked questions about flying from Washington to Hong Kong

Best airlines flying from State of Washington to Hong Kong

Compare and see reviews for airlines that fly from State of Washington to Hong Kong with momondo

Why use momondo?

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Popular cities in Hong Kong

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

Hong Kong flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Hong Kong

List of cabin classes available on flights landing in Hong Kong. Availability may vary depending on flight origin and airline.

Complete your trip to Hong Kong

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According to popular flight searches on momondo this year