What is the cheapest airline that flies from Hong Kong Intl to Washington, D.C.?

Delta and Korean Air are the most popular carriers operating from Hong Kong Intl to Washington, D.C.

When did momondo last update prices for flights from Hong Kong Intl Airport to Washington, D.C.?

Prices for flights from Hong Kong Intl Airport to Washington, D.C. are refreshed on a daily basis.

How old do you have to be to fly from Hong Kong Intl Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,104 Cheap Flights from Hong Kong to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Hong Kong and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $1,899 to $1,400. The lowest price recently found on this route was $1,466.

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Find the cheapest flights from Hong Kong to Washington, D.C.

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One-way

Cheap return flights

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09:25 - 00:40

HKG

BWI

27h 15m

2 stops

14:08 - 05:05

BWI

HKG

26h 57m

2 stops

$1,466Delta

Sat, 13 Jun - Tue, 21 Jul

09:25 - 21:25

HKG

BWI

24h 00m

2 stops

09:00 - 05:05

BWI

HKG

32h 05m

2 stops

$1,467Delta

Sat, 20 Jun - Sat, 4 Jul

09:25 - 21:25

HKG

BWI

24h 00m

2 stops

11:13 - 05:05

BWI

HKG

29h 52m

2 stops

$1,470Delta

Sat, 20 Jun - Sat, 4 Jul

01:25 - 00:33

HKG

BWI

35h 08m

2 stops

11:54 - 21:55

BWI

HKG

46h 01m

2 stops

$2,001Qatar Airways

Sun, 5 Jul - Wed, 5 Aug

01:25 - 00:33

HKG

BWI

35h 08m

2 stops

12:41 - 21:55

BWI

HKG

45h 14m

2 stops

$2,044Qatar Airways

Sun, 5 Jul - Sat, 8 Aug

01:25 - 00:33

HKG

BWI

35h 08m

2 stops

11:54 - 21:55

BWI

HKG

46h 01m

2 stops

$2,057Qatar Airways

Sun, 5 Jul - Fri, 7 Aug

19:40 - 13:00

HKG

BWI

29h 20m

2 stops

18:50 - 08:50

BWI

HKG

26h 00m

2 stops

$2,104Multiple Airlines

Sat, 20 Jun - Sat, 4 Jul

01:25 - 00:33

HKG

BWI

35h 08m

2 stops

10:31 - 21:55

BWI

HKG

47h 24m

2 stops

$2,160Qatar Airways

Sun, 5 Jul - Mon, 3 Aug

01:25 - 00:33

HKG

BWI

35h 08m

2 stops

12:57 - 21:55

BWI

HKG

44h 58m

2 stops

$2,201Qatar Airways

Sun, 5 Jul - Sun, 9 Aug

01:25 - 00:33

HKG

BWI

35h 08m

2 stops

10:28 - 21:55

BWI

HKG

47h 27m

2 stops

$2,231Qatar Airways

Sun, 5 Jul - Tue, 4 Aug

British Airways flights from Hong Kong to Washington, D.C.

Our best British Airways deals on Hong Kong to Washington, D.C. flight tickets

British Airways

3 Aug

HKG22:45Hong Kong Intl

33h 51m

2 stops

BWI20:36Baltimore/Washington

17 Aug

BWI21:30Baltimore/Washington

29h 55m

1 stop

HKG15:25Hong Kong Intl

$3,147

British Airways

14 June

HKG22:45Hong Kong Intl

32h 55m

1 stop

BWI19:40Baltimore/Washington

21 July

BWI21:30Baltimore/Washington

29h 55m

1 stop

HKG15:25Hong Kong Intl

$4,147

British Airways

14 June

HKG22:45Hong Kong Intl

32h 55m

1 stop

BWI19:40Baltimore/Washington

21 July

BWI20:18Baltimore/Washington

31h 07m

2 stops

HKG15:25Hong Kong Intl

$4,278

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

Our best United Airlines deals on Hong Kong to Washington, D.C. flight tickets

United Airlines

29 June

HKG12:40Hong Kong Intl

23h 48m

2 stops

BWI00:28Baltimore/Washington

5 July

BWI19:23Baltimore/Washington

35h 07m

1 stop

HKG18:30Hong Kong Intl

$2,353

United Airlines

2 July

HKG22:30Hong Kong Intl

20h 40m

1 stop

BWI07:10Baltimore/Washington

4 Aug

BWI07:00Baltimore/Washington

23h 30m

1 stop

HKG18:30Hong Kong Intl

$2,399

United Airlines

8 Sept

HKG21:45Hong Kong Intl

28h 13m

2 stops

BWI13:58Baltimore/Washington

11 Sept

BWI17:35Baltimore/Washington

24h 05m

2 stops

HKG05:40Hong Kong Intl

$2,411

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sat 13/6

09:25-00:40

2 stops27h 15m

Baltimore/Washington

Tue 21/7

14:08-05:05

2 stops26h 57m

$1,466

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sat 20/6

09:25-21:25

2 stops24h 00m

Baltimore/Washington

Sat 4/7

09:00-05:05

2 stops32h 05m

$1,467

Fastest return journey

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sat 20/6

09:25-21:25

2 stops24h 00m

Baltimore/Washington

Sat 4/7

11:13-05:05

2 stops29h 52m

$1,470

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 5/7

01:25-00:33

2 stops35h 08m

Baltimore/Washington

Wed 5/8

11:54-21:55

2 stops46h 01m

$2,001

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 5/7

01:25-00:33

2 stops35h 08m

Baltimore/Washington

Sat 8/8

12:41-21:55

2 stops45h 14m

$2,044

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 5/7

01:25-00:33

2 stops35h 08m

Baltimore/Washington

Fri 7/8

11:54-21:55

2 stops46h 01m

$2,057

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sat 20/6

19:40-13:00

2 stops29h 20m

Baltimore/Washington

Sat 4/7

18:50-08:50

2 stops26h 00m

$2,104

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 5/7

01:25-00:33

2 stops35h 08m

Baltimore/Washington

Mon 3/8

10:31-21:55

2 stops47h 24m

$2,160

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 5/7

01:25-00:33

2 stops35h 08m

Baltimore/Washington

Sun 9/8

12:57-21:55

2 stops44h 58m

$2,201

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 5/7

01:25-00:33

2 stops35h 08m

Baltimore/Washington

Tue 4/8

10:28-21:55

2 stops47h 27m

$2,231

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hong Kong to Washington, D.C.

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

What is the typical price of a round-trip flight between Hong Kong and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Hong Kong is in April. Flight prices, which tend to average around $1,190, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in April, then you should wait until October to fly from Hong Kong, when ticket prices are also cheap, with an average price of $1,196.

How have Hong Kong to Washington, D.C. flight prices changed over time?

As of June 2026, prices for Hong Kong to Washington, D.C. flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Hong Kong to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Hong Kong to Washington, D.C. (HKG to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Washington, D.C.

Fastest flight time	33h 37m
Direct flights	None

The fastest flight from Hong Kong to Washington, D.C. takes 33h 37m

There are no direct flights from Hong Kong to Washington, D.C.. There are no popular flight routes from Hong Kong to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Hong Kong to Washington, D.C.

How far is Hong Kong Intl to Washington, D.C. by plane?
Hong Kong Intl and Washington, D.C. are 13097.9 km apart from one another. A reasonable flight in good conditions will take 33h 37m.
When did momondo last update prices for flights from Hong Kong Intl Airport to Washington, D.C.?
Prices for flights from Hong Kong Intl Airport to Washington, D.C. are refreshed on a daily basis.
How old do you have to be to fly from Hong Kong Intl Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

McLean

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Washington, D.C.?

Finding the right flight to Washington, D.C. from Hong Kong is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Hong Kong to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Hong Kong to Washington, D.C.?

Once all potential Hong Kong to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Hong Kong to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Nearby airports

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Complete your trip

Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Hong Kong to Washington, D.C. from $1,104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Washington, D.C. departing on 20/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

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Find the cheapest flights from Hong Kong to Washington, D.C.

Cheap return flights

Cheap one-way flights

British Airways flights from Hong Kong to Washington, D.C.

Our best British Airways deals on Hong Kong to Washington, D.C. flight tickets

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

Our best United Airlines deals on Hong Kong to Washington, D.C. flight tickets

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Hong Kong to Washington, D.C.

What is the typical price of a round-trip flight between Hong Kong and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

How have Hong Kong to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Hong Kong Intl to Washington, D.C.?

When to book flights from Hong Kong to Washington, D.C.

Cheap Hong Kong to Washington, D.C. (HKG to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Washington, D.C.

Fastest flight time

Direct flights

Frequently asked questions about flying from Hong Kong to Washington, D.C.

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

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise 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 the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

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

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According to popular flight searches on momondo this year

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