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Find cheap flights from Washington, D.C. to Hong Kong from $488

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Hong Kong departing on 8/31. 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 7/6
Sat 7/13

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Best Hong Kong Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Hong Kong
Hong Kong1 stop$905

Good to know

Low season

January

High season

June

Cheapest flight

$488
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Washington Dulles Airport to Hong Kong

FAQs - booking Hong Kong flights

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

    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 Washington, D.C. to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from 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 from Washington, D.C. to Hong Kong?

    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 Hong Kong with an airline and back to Washington, D.C. with another airline.

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

    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 Hong Kong from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Hong Kong

  • Morning departure is around 3% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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

Need help choosing which airline to fly with from Washington, D.C. to Hong Kong? 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.
8.0
DeltaOverall score based on 10368 reviews
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
Airline reviews

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

4.0 OkayDavwinder Singh, Jun 2024SEA - ATL
Read more about Delta reviews

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

The flight was cancelled. I wasn't informed where to check in, how and when. It wasn't easy to get in contact with Cathay service representative, and they were not very helpful... The staff on the airport - Air Canada (I assume) were the most helpful, kind efficient, patient... Thank you for all your help and care, for your patience, for your professionalism!!!

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

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

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

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.

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

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

Recent round-trip flight deals

10/1Tue
1 stopTurkish Airlines
36h 25mIAD-HKG
10/17Thu
1 stopTurkish Airlines
28h 15mHKG-IAD
$905
9/4Wed
1 stopTurkish Airlines
36h 25mIAD-HKG
9/26Thu
1 stopTurkish Airlines
33h 25mHKG-IAD
$932
10/10Thu
1 stopQatar Airways
22h 40mIAD-HKG
10/20Sun
2 stopsQatar Airways
30h 15mHKG-IAD
$1,130
10/1Tue
1 stopQatar Airways
22h 40mIAD-HKG
10/17Thu
2 stopsQatar Airways
36h 15mHKG-IAD
$1,155
10/10Thu
1 stopCathay Pacific
19h 40mDCA-HKG
11/12Tue
1 stopCathay Pacific
20h 05mHKG-DCA
$1,542
11/14Thu
1 stopCathay Pacific
23h 06mDCA-HKG
11/20Wed
1 stopCathay Pacific
20h 12mHKG-DCA
$1,561
8/27Tue
1 stopUnited Airlines
22h 43mBWI-HKG
9/23Mon
1 stopUnited Airlines
24h 31mHKG-BWI
$1,665
9/25Wed
2 stopsUnited Airlines
24h 15mBWI-HKG
10/23Wed
2 stopsUnited Airlines
23h 27mHKG-BWI
$1,670
11/18Mon
2 stopsDelta
28h 00mBWI-HKG
1/30Thu
2 stopsDelta
23h 52mHKG-BWI
$1,721
8/31Sat
2 stopsDelta
30h 15mBWI-HKG
9/22Sun
2 stopsDelta
22h 45mHKG-BWI
$1,771

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Recent one-way flight deals

8/31Sat
3 stops
53h 20mIAD-HKG
$488
7/12Fri
2 stops
41h 20mBWI-HKG
$675
9/24Tue
2 stops
28h 30mDCA-HKG
$697
9/24Tue
1 stopCathay Pacific
20h 16mDCA-HKG
$873
9/24Tue
1 stopUnited Airlines
22h 43mBWI-HKG
$911
8/31Sat
1 stopCathay Pacific
23h 25mDCA-HKG
$926
8/31Sat
2 stopsUnited Airlines
23h 31mBWI-HKG
$971
8/11Sun
2 stopsQatar Airways
39h 07mBWI-HKG
$1,147
6/20Thu
1 stopQatar Airways
22h 40mIAD-HKG
$1,164
6/28Fri
2 stopsDelta
25h 30mDCA-HKG
$1,360

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Last minute flights from Washington, D.C. to Hong Kong

Last minute flight, train and bus deals

6/9Sun
multi-stop
35h 40mIAD-HKG
6/30Sun
multi-stop
35h 45mHKG-IAD
$1,893
6/9Sun
multi-stop
33h 51mIAD-HKG
6/30Sun
multi-stop
35h 45mHKG-IAD
$1,898
6/9Sun
multi-stop
33h 51mIAD-HKG
6/30Sun
multi-stop
31h 45mHKG-IAD
$1,935
6/9Sun
multi-stopQatar Airways
22h 40mIAD-HKG
6/30Sun
multi-stopQatar Airways
25h 35mHKG-IAD
$2,081
6/9Sun
multi-stopQatar Airways
22h 40mIAD-HKG
6/29Sat
multi-stopQatar Airways
26h 45mHKG-IAD
$2,217
6/9Sun
multi-stopCathay Pacific
30h 20mDCA-HKG
6/30Sun
multi-stopCathay Pacific
29h 02mHKG-DCA
$2,266
6/9Sun
multi-stopCathay Pacific
30h 20mDCA-HKG
6/29Sat
multi-stopCathay Pacific
26h 24mHKG-DCA
$2,526
6/9Sun
multi-stopANA
37h 39mBWI-HKG
6/30Sun
multi-stopANA
42h 52mHKG-BWI
$2,754
6/9Sun
multi-stopBritish Airways
31h 04mBWI-HKG
6/30Sun
multi-stopBritish Airways
32h 35mHKG-BWI
$3,027
6/9Sun
multi-stopBritish Airways
31h 15mBWI-HKG
6/30Sun
multi-stopBritish Airways
32h 20mHKG-BWI
$4,637

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Flights to Hong Kong

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