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Cheap flights from Hong Kong to Washington, D.C. from HK$4,011

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 4-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — WAS
27 juni — 4 juli1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Washington, D.C.
Explore the most affordable flight options available from Hong Kong to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 maj 2026.

ons. 17-601:25
HKG
-
IAD
1 stop26h 15m
Qatar Airways
lør. 4-721:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 28-5HK$8,171
ons. 10-609:25
HKG
-
BWI
2 stops25h 53m
Delta
lør. 18-714:16
BWI
-
HKG
2 stops26h 49m
Delta
Deal found 27-5HK$8,234
man. 22-601:25
HKG
-
IAD
1 stop26h 15m
Qatar Airways
tir. 30-621:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 26-5HK$8,250
tor. 10-921:45
HKG
-
DCA
2 stops24h 59m
United Airlines
man. 14-913:04
DCA
-
HKG
2 stops27h 56m
United Airlines
Deal found 27-5HK$8,258
tir. 9-601:25
HKG
-
IAD
1 stop27h 15m
Qatar Airways
lør. 18-721:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 27-5HK$8,367
tor. 28-518:15
HKG
-
IAD
1 stop34h 25m
Qatar Airways
ons. 1-721:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 26-5HK$8,508
lør. 18-701:25
HKG
-
IAD
1 stop26h 15m
Qatar Airways
ons. 22-721:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 27-5HK$8,516
søn. 19-701:25
HKG
-
IAD
1 stop26h 15m
Qatar Airways
ons. 22-721:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 24-5HK$8,524
ons. 9-1200:25
HKG
-
IAD
1 stop28h 30m
Qatar Airways
søn. 3-110:40
IAD
-
HKG
1 stop22h 00m
Qatar Airways
Deal found 28-5HK$8,626
ons. 15-701:25
HKG
-
IAD
1 stop26h 15m
Qatar Airways
tor. 30-721:00
IAD
-
HKG
1 stop36h 55m
Qatar Airways
Deal found 26-5HK$8,681
tor. 27-801:25
HKG
-
IAD
1 stop26h 15m
Qatar Airways
tor. 3-921:00
IAD
-
HKG
1 stop30h 10m
Qatar Airways
Deal found 28-5HK$8,767
ons. 8-721:45
HKG
-
DCA
2 stops23h 09m
United Airlines
ons. 15-706:00
DCA
-
HKG
3 stops35h 00m
United Airlines
Deal found 25-5HK$8,861

Find flight deals from Hong Kong to Washington, D.C.

Keep the following information in mind while searching for Hong Kong to Washington, D.C. flight deals. Data was last updated 28 maj 2026.

Round-trip from

HK$8,171

One-way from

HK$4,011

Popular in

November

Cheapest in

December
Qatar Airways
  • Qatar Airways
  • 17-6-4-7
  • 2 total stops
  • 63h 10m total
  • Hong Kong to Washington, D.C.
Search Deals
Air China
  • Air China
  • 4-6
  • 1 total stop
  • 42h 00m total
  • Hong Kong to Washington, D.C.
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,760 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Washington, D.C. 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 70,647 searches. Data last updated 28 maj 2026.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

ons. 10-6

09:25-23:18

2 stops25h 53m

Baltimore/Washington

lør. 18-7

14:16-05:05

2 stops26h 49m

HK$8,234

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

man. 20-7

12:40-09:24

2 stops32h 44m

Washington, D.C. Dulles Intl

ons. 22-7

09:10-18:30

1 stop21h 20m

HK$8,861

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

tir. 14-7

19:40-15:40

1 stop32h 00m

Washington, D.C. Dulles Intl

lør. 25-7

21:00-21:55

1 stop36h 55m

HK$8,916

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

fre. 28-8

11:45-22:52

2 stops23h 07m

Washington, D.C. Reagan-National

tor. 3-9

13:04-05:00

2 stops27h 56m

HK$9,159

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

søn. 28-6

01:25-15:40

1 stop26h 15m

Washington, D.C. Dulles Intl

ons. 15-7

21:00-16:40

2 stops31h 40m

HK$9,644

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

tor. 18-6

12:20-00:25

2 stops24h 05m

Washington, D.C. Dulles Intl

lør. 4-7

11:17-05:05

2 stops29h 48m

HK$9,777

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

ons. 10-6

16:55-16:40

2 stops35h 45m

Washington, D.C. Dulles Intl

lør. 18-7

21:00-21:55

1 stop36h 55m

HK$9,911

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

tor. 16-7

12:40-05:27

2 stops28h 47m

Washington, D.C. Dulles Intl

tor. 30-7

06:10-18:55

2 stops24h 45m

HK$10,130

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

søn. 19-7

01:25-15:40

1 stop26h 15m

Washington, D.C. Dulles Intl

ons. 22-7

21:00-16:15

2 stops31h 15m

HK$10,592

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

fre. 7-8

01:25-15:40

1 stop26h 15m

Washington, D.C. Dulles Intl

ons. 12-8

21:00-16:15

2 stops31h 15m

HK$11,258

Flights are sorted by cheapest return flights first.

Deals found on 23-5

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Hong Kong to Washington, D.C.

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

What is the cheapest month to book a flight from Hong Kong to Washington, D.C.?

Currently, April is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. (average of HK$6,683). Flying from Hong Kong to Washington, D.C. in November is currently the most expensive (average of HK$8,986). 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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated 28 maj 2026.
Read reviews from past customers who have flown with United Airlines from Hong Kong to Washington, D.C.. 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.
United Airlines
7.4
Good
9,751 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,751 reviews
United Airlines
7.4
Good
9,751 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

  • How long is the flight from Hong Kong to Washington, D.C.?

    There are many flights that can get you from Hong Kong to Washington, D.C. in 25h 53m. Fly via Delta, United Airlines, or Qatar Airways to get the fastest option. Airlines will cover a distance of 13081 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Hong Kong to Washington, D.C.?

    The most popular flight routes from Hong Kong to Washington, D.C. are Hong Kong Intl - Washington, D.C. Dulles Intl, Hong Kong Intl - Baltimore/Washington and Hong Kong Intl - Washington, D.C. Reagan-National.

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

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

  • How can I find direct flights from Hong Kong to Washington, D.C.?

    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, D.C..

  • Can I find deals for business class flights from Hong Kong to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Hong Kong to Washington, D.C. 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 Washington, D.C.?

    Currently, April is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. (average of HK$6,683). Flying from Hong Kong to Washington, D.C. in November is currently the most expensive (average of HK$8,986). 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

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Fairfax
Arlington
Herndon

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, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Dulles Intl flights
Hong Kong to Reagan-National flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Washington, D.C.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Hong Kong.

Can Cheapflights find flights from Hong Kong to Washington, D.C. with no change fees?

Yes, we can. To see specific flights from Hong Kong to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong to Washington, D.C. become cheaper?

Yes! Start tracking prices for Hong Kong to Washington, D.C. flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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