HKG - WAS

$480 Find Cheap Flights from Hong Kong to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Washington, D.C. departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$866
Overall average: $853
United Airlines
Fri 5/1Fri 5/8
HKG - IAD • 2 stops
Cheapest one-way
$477
Multiple Airlines
Wed 4/22
HKG - BWI • 2 stops
Top airlines
Cheapest • from $973 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hong Kong and Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $962 (round-trip)
Shortest trip • 20h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Washington, D.C. (HKG-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hong Kong to Washington, D.C.

Fri, May 1 - Fri, May 8
United Airlines Logo
10:30 pm - 11:48 am
HKG
-
IAD
25h 18m
2 stops
United Airlines Logo
10:10 pm - 6:55 pm
IAD
-
HKG
32h 45m
1 stop
$866United Airlines
Thu, Apr 30 - Fri, May 8
Qatar Airways Logo
12:55 am - 4:05 pm
HKG
-
IAD
27h 10m
1 stop
Qatar Airways Logo
11:00 am - 11:20 pm
IAD
-
HKG
24h 20m
1 stop
$973Qatar Airways
Tue, May 5 - Tue, May 12
Qatar Airways Logo
6:15 pm - 8:40 am
HKG
-
IAD
26h 25m
1 stop
Qatar Airways Logo
8:20 pm - 4:45 pm
IAD
-
HKG
32h 25m
1 stop
$975Qatar Airways
Fri, May 1 - Fri, May 8
Qatar Airways Logo
6:15 pm - 4:05 pm
HKG
-
IAD
33h 50m
1 stop
Qatar Airways Logo
11:00 am - 11:20 pm
IAD
-
HKG
24h 20m
1 stop
$976Qatar Airways
Mon, May 4 - Tue, May 12
Qatar Airways Logo
12:55 am - 4:05 pm
HKG
-
IAD
27h 10m
1 stop
Qatar Airways Logo
11:00 am - 11:20 pm
IAD
-
HKG
24h 20m
1 stop
$977Qatar Airways
Tue, Jun 30 - Fri, Jul 31
Qatar Airways Logo
1:25 am - 3:40 pm
HKG
-
IAD
26h 15m
1 stop
Qatar Airways Logo
11:05 am - 9:55 pm
IAD
-
HKG
22h 50m
1 stop
$997Qatar Airways
Tue, Jun 9 - Tue, Jul 7
United Airlines Logo
10:30 pm - 11:28 am
HKG
-
IAD
24h 58m
2 stops
United Airlines Logo
8:18 pm - 5:40 am
IAD
-
HKG
21h 22m
1 stop
$1,003United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
9:45 pm - 5:25 pm
HKG
-
DCA
31h 40m
2 stops
United Airlines Logo
12:40 pm - 6:55 pm
DCA
-
HKG
42h 15m
2 stops
$1,003United Airlines
Tue, May 5 - Tue, May 26
EVA Air Logo
9:45 pm - 8:00 pm
HKG
-
DCA
34h 15m
2 stops
EVA Air Logo
6:59 pm - 8:50 am
DCA
-
HKG
25h 51m
2 stops
$1,049EVA Air
Tue, May 5 - Tue, May 12
EVA Air Logo
7:40 pm - 6:16 pm
HKG
-
BWI
34h 36m
2 stops
EVA Air Logo
7:35 pm - 8:50 am
BWI
-
HKG
25h 15m
2 stops
$1,229EVA Air
Booking Insights

KAYAK's insights & trends for Hong Kong to Washington, D.C. flights

Get data-powered insights and trends into flights from Hong Kong to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hong Kong to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Washington, D.C. departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Washington, D.C. is December, where tickets cost $939 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $1,302 and $1,213 respectively.

Good to know

Low seasonJanuary
Cheapest flight$477
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Hong Kong to Baltimore

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

Are your dates flexible? Find out the best times to travel from Hong Kong to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Washington, D.C.

  • What is the cheapest flight from Hong Kong to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Hong Kong to Washington, D.C. was $480 for a one-way ticket and $973 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Washington, D.C.?

    A passport is required to fly from Hong Kong to Washington, D.C..

  • Which airports will I be using when flying from Hong Kong to Washington, D.C.?

    When flying out of Hong Kong you will be using Hong Kong Intl. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Hong Kong to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Hong Kong to Washington, D.C., Korean Air or United Airlines?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Washington, D.C. are Korean Air and United Airlines. With an average price for the route of $1,099 and an overall rating of 8.4, Korean Air is the most popular choice. United Airlines is also a great choice for the route, with an average price of $998 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Hong Kong to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Hong Kong with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Hong Kong to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1202 reviews
8.5Boarding
8.1Food
8.7Crew
8.3Comfort
8.2Entertainment
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Everything you need to know for your flight from Hong Kong to Washington, D.C.

Information on your arrival and departure airports