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Cheap flights from Hong Kong to Washington, D.C. from HK$4,186

HKG — WAS
30 Sep — 7 Oct1
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.

Tue 13-1013:35 -
1 stop33h 15m
Sun 25-1000:35 -
1 stop23h 20m
Deal found 29-8HK$6,593
Tue 1-912:40 -
2 stops34h 31m
Mon 7-908:20 -
1 stop22h 10m
Deal found 28-8HK$6,609
Mon 7-922:30 -
2 stops22h 58m
Mon 21-909:45 -
1 stop21h 10m
Deal found 29-8HK$6,812
Mon 7-922:30 -
2 stops22h 25m
Mon 21-907:48 -
1 stop23h 07m
Deal found 29-8HK$6,812
Thu 10-922:30 -
2 stops22h 25m
Thu 24-912:57 -
2 stops28h 03m
Deal found 28-8HK$6,820
Thu 10-922:30 -
2 stops25h 18m
Mon 14-920:33 -
1 stop21h 07m
Deal found 27-8HK$6,907
Tue 13-1022:30 -
2 stops23h 29m
Tue 20-1017:59 -
1 stop23h 01m
Deal found 29-8HK$6,907
Sun 13-922:30 -
2 stops24h 41m
Mon 28-908:30 -
1 stop32h 30m
Deal found 29-8HK$6,985
Fri 11-921:45 -
2 stops25h 26m
Tue 15-914:47 -
1 stop26h 13m
Deal found 30-8HK$7,008
Mon 23-1122:30 -
2 stops25h 45m
Mon 30-1122:20 -
1 stop32h 00m
Deal found 28-8HK$7,102
Sun 6-913:30 -
1 stop33h 20m
Wed 30-913:20 -
1 stop36h 25m
Deal found 28-8HK$7,110
Fri 4-921:45 -
2 stops26h 07m
Thu 5-1118:20 -
1 stop23h 25m
Deal found 30-8HK$7,306

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

Round-trip from

HK$6,593

One-way from

HK$4,186

Popular in

July

Cheapest in

February

Average price

HK$12,261
AIR PREMIA
  • AIR PREMIA
  • 13-10-25-10
  • 2 total stops
  • 56h 35m total
  • Hong Kong to Washington, D.C.
Search Deals
16-11
  • 16-11
  • 3 total stops
  • 34h 28m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (HK$11,409 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,714 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Tue 13-10

13:35-10:50

1 stop33h 15m

Washington, D.C. Dulles Intl

Sun 25-10

00:35-11:55

1 stop23h 20m

HK$6,601

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Thu 10-9

22:30-09:23

2 stops22h 53m

Washington, D.C. Dulles Intl

Thu 24-9

08:30-05:00

1 stop32h 30m

HK$6,907

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Wed 23-9

11:45-00:44

2 stops24h 59m

Washington, D.C. Dulles Intl

Sun 27-9

22:10-18:55

1 stop32h 45m

HK$6,907

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Tue 13-10

22:30-09:59

2 stops23h 29m

Washington, D.C. Reagan-National

Tue 20-10

17:59-05:00

1 stop23h 01m

HK$6,907

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Fri 11-9

21:45-11:11

2 stops25h 26m

Washington, D.C. Dulles Intl

Tue 15-9

14:47-05:00

1 stop26h 13m

HK$7,008

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Fri 11-9

21:45-12:08

2 stops26h 23m

Washington, D.C. Reagan-National

Tue 15-9

13:04-05:00

2 stops27h 56m

HK$7,306

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Fri 11-9

10:30-19:30

1 stop21h 00m

Washington, D.C. Dulles Intl

Tue 15-9

23:00-16:20

1 stop29h 20m

HK$7,487

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Wed 14-10

11:45-00:41

2 stops24h 56m

Washington, D.C. Dulles Intl

Wed 21-10

06:15-18:30

2 stops24h 15m

HK$7,487

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Tue 13-10

19:40-15:40

1 stop32h 00m

Washington, D.C. Dulles Intl

Tue 20-10

11:05-21:55

1 stop22h 50m

HK$7,753

Hong KongWashington, D.C.

HKG Hong Kong Intl - IAD Washington, D.C. Dulles Intl

HKGIAD

Hong Kong Intl

Mon 12-10

19:40-08:45

1 stop25h 05m

Washington, D.C. Dulles Intl

Mon 19-10

21:00-21:55

1 stop36h 55m

HK$7,785

Flights are sorted by cheapest return flights first.

Deals found on 26-8

Showing 1-10 of 49 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

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, February is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. (average of HK$7,698). Flying from Hong Kong to Washington, D.C. in July is currently the most expensive (average of HK$11,257). 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.

How much does it cost for a return flight from Hong Kong to Washington, D.C.?

Airfare is below average for this route at the moment.
Hong Kong to Washington, D.C. flights typically cost between HK$7,502 and HK$10,105 in October.
The cheapest return price found within the last 5 days was HK$6,593 on AIR PREMIA (13 Oct–25 Oct).

What’s the top stopover airport for flights from Hong Kong to Washington, D.C.?

Taipei City (TPE) – chosen by Cheapflights users on 33% of one-stop itineraries from Hong Kong to Washington, D.C. on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to Washington, D.C.?

Doha (DOH) is the most affordable one-stop option, with an average return flight price of HK$8,477.

What’s the fastest stopover option from Hong Kong to Washington, D.C.?

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 19h 05m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Washington, D.C.?

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 1h 45m.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with United Airlines from Hong Kong to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,146 reviews
Check prices

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,146 reviews
United Airlines
7.4
Good
10,146 reviews
Check prices

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

  • What airport do you fly from for flights from Hong Kong to Washington, D.C.?

    If you book a flight to Washington, D.C. from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong. There are 0 flights from Hong Kong Intl to Washington, D.C. per day from 0 different airlines.

  • 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 22h 53m. Fly via AIR PREMIA or United Airlines to get the fastest option. Airlines will cover a distance of 13092 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.?

    While some choose either Hong Kong Intl - Baltimore/Washington or Hong Kong Intl - Washington, D.C. Reagan-National, Hong Kong Intl - Washington, D.C. Dulles Intl is the most popular route from Hong Kong to Washington, D.C..

  • 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, February is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. (average of HK$7,698). Flying from Hong Kong to Washington, D.C. in July is currently the most expensive (average of HK$11,257). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Hong Kong to Washington, D.C. on these airlines

United Airlines flights from Hong Kong Intl to Washington, D.C.

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

Cheapflights helps you search for flights from Hong Kong to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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