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Find cheap flights from Hong Kong to Washington, D.C. from $490

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 6/7. 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
0 bags
Sat 6/1
Sat 6/8

Search 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 for flights to Washington, D.C.
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Flights to Washington, D.C. - Travel Insights & Trends

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

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

The average price of all flights to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Thursday where tickets can be as cheap as $1,418. On the other hand, the most expensive day to fly is Tuesday, where prices are $2,132 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Washington, D.C. is April, where tickets cost $1,276 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Hong Kong is $1,824 and $1,624 respectively. For return trips, the best month to travel is April with an average price of $1,276.

How far in advance should I book a flight to Washington, D.C.?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 84 days before departure.

Which is the cheapest airport to fly into in Washington, D.C.?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport, with an average flight price of $141.

How many airports are there in Washington, D.C.?

There are 3 airports in Washington, D.C.: Washington Dulles Airport (IAD), Reagan Washington National Airport (DCA) and Baltimore/Washington Airport (BWI). The busiest airport is Washington Dulles Airport (IAD), with 39% of all flights arriving there.

How long is the flight to Washington, D.C.?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Washington, D.C. on KAYAK is from Hong Kong, which takes 25h 05m.

How many direct flights to Washington, D.C. are there each day?

There are around 1,082 direct flights from within Hong Kong to Washington, D.C. every day. Most flights depart in the morning, with 6:00 am the most common departure time and 49% of flights departing in the morning.

How many direct flights to Washington, D.C. are there each week?

Each week there are around 7,573 direct flights from within Hong Kong to Washington, D.C.. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Good to know

Low season

February

High season

July

Cheapest flight

$490
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Hong Kong to Washington Dulles Airport

FAQs - booking Washington, D.C. flights

  • Which Washington, D.C. airport is closest to central Washington, D.C.?

    Washington, D.C. is served by 2 major airports. Reagan Washington National Airport (4 miles) is the closest to the center of Washington, D.C. and Washington Dulles Airport is 22 miles from the center.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Washington, D.C.?

    Of the 13 airlines that fly to Washington, D.C., United Airlines offers the most flights, with around 2,490 per week, followed by American Airlines with 1,854 flights per week.

See more FAQs

Top tips for finding cheap flights to Washington, D.C.

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.

Prefer to fly non-stop to Washington, D.C.?

Find which airlines fly direct to Washington, D.C., which days they fly and book direct flights.

Nonstop departures

Hong Kong to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights

Nonstop returns

Washington, D.C. to Hong Kong

Monday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights
See more direct flights

Top 5 airlines serving from Hong Kong to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.5
Korean AirOverall score based on 1185 reviews
8.2Entertainment
8.6Boarding
8.2Food
8.8Crew
8.3Comfort
Airline reviews

Not very comfortable seated in the back plane due to turbulence

8.0 ExcellentAnonymous, Apr 2024ICN - ORD
Read more about Korean Air reviews

Not very comfortable seated in the back plane due to turbulence

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

Ford not that great the seat not to big for leg room like other airline

On time and flight crew are always so happy to help and always smiling unlike other airlines.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

You did not put me on a Korean Air flight! so I do not have nothing to say

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

I like the non stop flight to Lagos. The cabin crew were great, the food was alright and the ride was smooth. The downside is there wasn’t wifi connection from Lagos to Washington as stated. The 11hrs flight, became boring at times because of no wifi.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

One of the best flying experiences I’ve ever had.

The flight cancellation and process for getting a new flight was not that clear. United also had some delays that were unexpected. I am the most disappointed by the fact that I originally bought a Lufthansa ticket, only to be flown by United.

Need to have more snacks for the duration and coffee.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

On time - really well operated flight. Friendly staff. Super impressed with United on this round trip.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Cons: "Seats are narrow, leg room limited, and food is minimal."
Cons: "Seats are narrow, leg room poor, and food service is minimal."
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Cons: "More TV show choices and more Hollywood movies although I understand it's a Chinese airline not American."

Book cheap flights from Hong Kong to Washington, D.C.

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington, D.C. found on KAYAK in the last 72 hours.
10/16Wed
2 stopsUnited Airlines
24h 07mHKG-DCA
10/20Sun
1 stopUnited Airlines
36h 45mDCA-HKG
$1,156
10/16Wed
2 stopsUnited Airlines
24h 07mHKG-DCA
10/20Sun
1 stopUnited Airlines
36h 45mDCA-HKG
$1,157
6/24Mon
1 stopQatar Airways
25h 05mHKG-IAD
9/23Mon
1 stopQatar Airways
22h 40mIAD-HKG
$1,276
7/3Wed
1 stopQatar Airways
25h 05mHKG-IAD
8/10Sat
1 stopQatar Airways
36h 30mIAD-HKG
$1,279
5/22Wed
1 stopKorean Air
22h 30mHKG-IAD
10/7Mon
1 stopKorean Air
33h 30mIAD-HKG
$1,370
5/24Fri
1 stopAir China
30h 55mHKG-IAD
10/8Tue
2 stopsAir China
31h 30mIAD-HKG
$1,379
6/24Mon
1 stopAir China
36h 35mHKG-IAD
9/21Sat
2 stopsAir China
30h 00mIAD-HKG
$1,411
5/22Wed
1 stopKorean Air
22h 30mHKG-IAD
10/8Tue
1 stopKorean Air
35h 25mIAD-HKG
$1,433
7/4Thu
2 stopsAir Canada
33h 56mHKG-IAD
8/5Mon
1 stopAir Canada
23h 50mIAD-HKG
$1,624
7/4Thu
2 stopsAir Canada
33h 59mHKG-DCA
8/11Sun
2 stopsAir Canada
30h 30mDCA-HKG
$1,624

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
6/7Fri
1 stopAir China
33h 25mHKG-IAD
$490
5/15Wed
3 stops
35h 43mHKG-BWI
$498
5/21Tue
1 stopQatar Airways
26h 45mHKG-IAD
$805
5/13Mon
1 stopQatar Airways
43h 20mHKG-IAD
$807
5/19Sun
1 stopEmirates
26h 25mHKG-IAD
$875
5/14Tue
1 stopUnited Airlines
25h 50mHKG-IAD
$938
8/22Thu
2 stopsUnited Airlines
25h 00mHKG-DCA
$943
5/12Sun
2 stopsEmirates
47h 10mHKG-IAD
$996
5/21Tue
2 stopsKorean Air
22h 54mHKG-BWI
$1,271
5/13Mon
2 stopsKorean Air
34h 23mHKG-BWI
$1,275

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Last minute flights to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
5/7Tue
multi-stopUnited Airlines
27h 59mHKG-DCA
5/13Mon
multi-stopUnited Airlines
22h 55mDCA-HKG
$1,169
5/5Sun
multi-stopTurkish Airlines
36h 00mHKG-IAD
8/16Fri
multi-stopTurkish Airlines
31h 05mIAD-HKG
$1,194
5/5Sun
multi-stopTurkish Airlines
36h 00mHKG-IAD
8/16Fri
multi-stopTurkish Airlines
36h 25mIAD-HKG
$1,214
5/4Sat
multi-stopQatar Airways
26h 45mHKG-IAD
8/16Fri
multi-stopQatar Airways
22h 40mIAD-HKG
$1,309
5/4Sat
multi-stopEmirates
44h 05mHKG-IAD
8/16Fri
multi-stopEmirates
43h 10mIAD-HKG
$1,531
5/6Mon
multi-stopQatar Airways
29h 20mHKG-DCA
5/13Mon
multi-stopQatar Airways
39h 05mDCA-HKG
$1,736
5/6Mon
multi-stop
20h 08mHKG-DCA
5/13Mon
multi-stop
33h 08mDCA-HKG
$1,868
5/4Sat
multi-stopDelta
28h 05mHKG-IAD
5/12Sun
multi-stopDelta
26h 25mIAD-HKG
$5,992
5/4Sat
multi-stopDelta
29h 59mHKG-DCA
5/12Sun
multi-stopDelta
28h 25mDCA-HKG
$5,992
5/7Tue
multi-stopEmirates
37h 10mHKG-DCA
5/13Mon
multi-stopEmirates
33h 40mDCA-HKG
$6,693

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Flights to Washington, D.C.

Return flight deals:

Washington, D.C. - Hong Kong

Cabin classes: