IAD - HKG

$465 Find Cheap Flights from Washington Dulles Airport to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Hong Kong departing on 3/5. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hong Kong.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hong Kong.
In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

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Cheap Flight Deals from Washington Dulles Airport to Hong Kong (IAD-HKG)

 
These are the cheapest deals for flights from Dulles Intl to Hong Kong currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to Hong Kong

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Hong Kong.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:55 pm - 6:40 pmIAD-HKG
37h 45m2 stops
8:25 pm - 3:13 pmHKG-IAD
31h 48m2 stops
$755Air Canada
Find Deal
Sun, Jan 26 - Wed, Feb 5
3:55 pm - 6:40 pmIAD-HKG
37h 45m2 stops
8:25 pm - 9:46 amHKG-IAD
26h 21m2 stops
$761Air Canada
Find Deal
Mon, Jan 27 - Tue, Feb 11
3:55 pm - 6:40 pmIAD-HKG
37h 45m2 stops
8:25 pm - 9:46 amHKG-IAD
26h 21m2 stops
$762Air Canada
Find Deal
Tue, Jan 14 - Tue, Jan 21
3:55 pm - 5:40 pmIAD-HKG
37h 45m2 stops
3:05 am - 4:23 pmHKG-IAD
49h 18m2 stops
Tue, Mar 11 - Wed, May 7
5:52 pm - 6:40 pmIAD-HKG
35h 48m2 stops
2:35 am - 9:05 pmHKG-IAD
30h 30m2 stops
Wed, Feb 19 - Tue, Apr 22
9:25 pm - 5:05 pmIAD-HKG
30h 40m1 stop
11:20 pm - 12:15 pmHKG-IAD
25h 55m1 stop
$919Turkish Airlines
Find Deal
Sun, Jan 26 - Wed, Feb 5
2:00 pm - 5:05 pmIAD-HKG
38h 05m1 stop
11:20 pm - 12:15 pmHKG-IAD
25h 55m1 stop
$920Turkish Airlines
Find Deal
Tue, Dec 3 - Mon, Dec 9
7:50 pm - 2:05 pmIAD-HKG
30h 15m2 stops
12:55 am - 9:47 pmHKG-IAD
32h 52m2 stops
$1,157Delta
Find Deal
Tue, Mar 11 - Mon, Mar 17
10:35 am - 9:30 pmIAD-HKG
21h 55m1 stop
12:30 am - 4:10 pmHKG-IAD
27h 40m1 stop
$1,158Qatar Airways
Find Deal
Sun, Mar 2 - Sat, Mar 29
9:05 pm - 3:00 pmIAD-HKG
29h 55m1 stop
7:40 pm - 4:10 pmHKG-IAD
32h 30m1 stop
$1,167Qatar Airways
Find Deal
Mon, Mar 17 - Wed, May 7

Flights from Dulles Intl to Hong Kong - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Hong Kong, 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 Washington, D.C. Dulles Intl Airport to Hong Kong is November, where tickets cost $1,129 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,936 and $1,873 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Hong Kong, 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 on the flight from Washington, D.C. Dulles Intl Airport to Hong Kong, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 177 days before departure.

Good to know

Low season

August

High season

June

Cheapest flight

$465
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Washington Dulles Airport to Hong Kong

When to book flights from Dulles Intl to Hong Kong

Are your dates flexible? Find out the best times to travel from Dulles Intl to Hong Kong 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 Washington Dulles Airport to Hong Kong flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Hong Kong was $465 for a one-way ticket and $755 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Hong Kong?

    Yes

  • Which airports will I be using when flying from Washington Dulles Airport to Hong Kong?

    Washington Dulles Airport and Hong Kong are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Hong Kong Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Hong Kong?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Hong Kong?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Hong Kong, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Hong Kong from Washington Dulles Airport?

    Doha is the most popular layover city among KAYAK users traveling from Washington Dulles Airport to Hong Kong.

  • Which is the best airline for flights from Washington, D.C. to Hong Kong, Delta or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Hong Kong are Delta and Qatar Airways. With an average price for the route of $2,156 and an overall rating of 8.0, Delta is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,220 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport 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 Dulles Airport to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport 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 Dulles Airport 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 Dulles Airport 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 Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and HKG can sometimes prove cheaper using this method.

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

See more FAQs

Top 5 airlines serving from Dulles Intl to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Hong Kong. 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 Dulles Intl 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.
8.4
Korean AirOverall score based on 1024 reviews
8.1Food
8.7Crew
8.3Comfort
8.2Entertainment
8.5Boarding
Airline reviews

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

10.0 ExcellentJ&S, Nov 2024SIN - ICN
Read more Korean Air reviews

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

Excellent service, love the extra amenities (water bottles, blankets, etc.).

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

So far one of the good one , whenever I go to Korea , I always use Korean airline .

They could have had more up to date movies/better choice of music.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Our male flight attendant was top notch - wish I could remember his name. Boarding is never fun when I have to ride the shuttle to the middle of the tarmac and pull my carry on bags up the stairs to my seat. My knees are banged up and my shoulders give me pain, so the flight started off poorly. The seat leg rests don’t recline completely so that makes is difficult if not dangerous to get in and out of the middle seats. The entertainment system touch screens prevented one from seeing the options. They are old and the software needs to be updated. I was on six planes in the last two weeks and able to see the flight progress without any stress. Couldn’t watch anything else. I do like Qatar Airways, just not a fan of a few things.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Between Air India and Qatar my luggage was lost for three days. I eventually found my own luggage location using the Apple Air Tag. Air India used a paper form to report my lost luggage. I could never get past getting past luggage personnel with my report number before they would hang up on me. Only after them specifically telling Air India at Chandigarh airport where my luggage was located which was right under their noses did they react. After three days I finally received my luggage. The Air India luggage folks didn’t seem proactive in finding the luggage’s rightful owner.

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

Check in was not available online. It was super long line to check in

I did not have a good experience from the first point of contact to the check in person to boarding and the comfort of the seats. I would not travel on Turkish again. I will let my family and friends know about my experience which was not a pleasant one.

Food quality and the overall service of the staff and significantly decreased. The flight was delayed at the Istanbul airport and the passengers were kept onboard for more than 3 hours. The staff didn’t kept the passengers informed and everyone was upset.

Cross Atlantic flight terrible aircraft TK10 on the way back : Old configuration tacky . The boarding in Istanbul at the gate fly TK686 was a mess unorganized , very rude ground staff . Overall never again

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

I enjoy flying with Turkish Airlines and such good hospitality among the crew memebers

Good food and wine. Some of the Guy who are in charge to board Passengers on the plane couldn’t use the word “Please” to direct them drop their hand luggage to be loaded on Plane bcos he said the inside storage may not have enough room for all.

Turkish Airlines apparently no longer gives you 2 checked bags allowance on international flights, so that pleasure cost me $165 for my second suitcase at the airport. On top of that, they damaged that very suitcase, which happens to be a designer one and part of a set - ripped one of the four wheels right off.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Very poor service. Not friendly and special food ordered but not served

It’s a United flight operated All Nippon Airways (ANA) operated by Air Japan — it’s already }1 bu default with the Japanese standard, which is respect, punctuality and, ultimately, comfort without compromise.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Never nice, United Express partners always do an amazing job.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

United Airlines changed my flight 5 hours before I arrived at the airport. This messed up my entire day that I arrived in Japan.

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

The Economy Plus rows weren’t as roomy as expected, and the meal service left a lot to be desired for.

United ground crew and pilots are friendly. The in-flight staff (flight attendants) are the worst in the world. Multiple trips, always unpleasant, combative, use implicit threats to not allow for a discussion on their decision. Authoritarian. This seems to stem from an internal corporate wide policy as I doubt that United is intentionally searching for people that are not fit for customer facing positions. I will not fly United again. Good luck fixing your business

Republic was fine but Air Canada was terrible in the airport. They issues me a boarding pass that I placed in my wallet and then when I showed up at the airport they had taken the bar code away from the ticket because they changed the flight number even though the flight stayed the same time. This caused me to be unable to go through security and I had to go to Air Canada for help and they were horrible and almost caused me to miss my flight. Luckily I managed to get it figured out on my own phone, not the kiosks, or the agent I asked for help or the long line I was standing in!!

Flight was fine. Arrived on time. More room in the seats would be nice, but not something that is likely to happen.

Unfortunately your planes need maintenance. I am surprised your bathroom in business class was not working in 8 hour flight. Coffee machine was broken. Seat adjustment panel was bad. I will stay away from Air Canada in future travel.

I was in Business Class row 7 on a 787-9. Both times I didn't get my choice of food. Otherwise, excellent!

Problem with operation of on board entertainment computer. Failed about 1 /2 hour into the flight. Rebooting failed to restore.

Putting carryone size suitcase into the overhead luggage storage on a the small CR900 plane was cumbersome and its assignment to a far far gate w/o the moveable ramps at YYZ arrivals really stunk.

This flight was a lot more comfortable with more room than the Air Canada Rouge!!! We will never go rouge again! A yes to this one!!! It was so nice to have inflight entertainment! Also the carts came around twice for drinks or a snack!! Great experience all around!

AC flight attendants aren't overly friendly. Otherwise flight was fine.

Newark to Montreal was really good. The return flight was not so good with a substitute carrier was not as good. I was impressed by the AC staff all along the way. Their in flight stack was superior.

I’m handicapped and the staff and crew were so kind and helped me board and made sure I was fine during the flight.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Hong Kong found on KAYAK in the last 72 hours.
3/5Wed
2 stops
27h 10mIAD-HKG
$465
12/9Mon
2 stopsAir Canada
37h 45mIAD-HKG
$511
2/19Wed
2 stops
27h 10mIAD-HKG
$517
1/12Sun
1 stopQatar Airways
29h 55mIAD-HKG
$656
4/1Tue
1 stopQatar Airways
30h 00mIAD-HKG
$662
1/22Wed
1 stopJetBlue
21h 55mIAD-HKG
$721
1/20Mon
1 stopUnited Airlines
23h 48mIAD-HKG
$724
12/28Sat
1 stopUnited Airlines
34h 41mIAD-HKG
$876
2/8Sat
1 stopTurkish Airlines
38h 05mIAD-HKG
$2,936
12/20Fri
1 stopTurkish Airlines
38h 05mIAD-HKG
$4,463

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Last minute flights from Dulles Intl to Hong Kong

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 from Washington, D.C. to Hong Kong that are departing in the next 10 days.
11/26Tue
multi-stopAir Canada
37h 45mIAD-HKG
12/11Wed
multi-stopAir Canada
55h 48mHKG-IAD
$765
11/24Sun
multi-stop
45h 50mIAD-HKG
12/7Sat
multi-stop
28h 14mHKG-IAD
$839
11/24Sun
multi-stopTurkish Airlines
38h 05mIAD-HKG
12/9Mon
multi-stopTurkish Airlines
33h 10mHKG-IAD
$1,208
11/24Sun
multi-stopTurkish Airlines
38h 05mIAD-HKG
12/10Tue
multi-stopTurkish Airlines
25h 55mHKG-IAD
$1,212
11/25Mon
multi-stopUnited Airlines
23h 45mIAD-HKG
12/12Thu
multi-stopUnited Airlines
21h 48mHKG-IAD
$1,277
11/26Tue
multi-stopUnited Airlines
23h 50mIAD-HKG
12/10Tue
multi-stopUnited Airlines
21h 20mHKG-IAD
$1,281
11/24Sun
multi-stopQatar Airways
21h 55mIAD-HKG
12/1Sun
multi-stopQatar Airways
34h 50mHKG-IAD
$1,570
11/26Tue
multi-stopQatar Airways
29h 55mIAD-HKG
12/1Sun
multi-stopQatar Airways
34h 50mHKG-IAD
$1,675
11/23Sat
multi-stopKorean Air
62h 17mIAD-HKG
11/29Fri
multi-stopKorean Air
20h 45mHKG-IAD
$1,912
11/25Mon
multi-stopKorean Air
27h 55mIAD-HKG
12/1Sun
multi-stopKorean Air
51h 37mHKG-IAD
$1,977

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Everything you need to know for your flight from Dulles Intl to Hong Kong

Information on your arrival and departure airports

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