$402 Find Cheap Flights from Reagan Washington National 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 Reagan-National to Hong Kong departing on 9/23. 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

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Cheap Flights from Reagan-National to Hong Kong

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Hong Kong
Hong Kong2 stops$722
Hong Kong
Hong Kong2 stops$722

Book Cheap Reagan-National to Hong Kong Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Hong Kong 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 Reagan-National to Hong Kong

Tue, Aug 19 - Thu, Sep 11
Air Canada Logo
4:30 pm - 4:05 pmDCA-HKG
35h 35m2 stops
Air Canada Logo
6:00 pm - 10:20 amHKG-DCA
28h 20m2 stops
$722Air Canada
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Wed, Sep 3 - Mon, Sep 15
Air Canada Logo
11:00 am - 4:35 amDCA-HKG
29h 35m2 stops
Air Canada Logo
6:00 pm - 10:20 amHKG-DCA
28h 20m2 stops
$729Air Canada
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Sun, Nov 16 - Thu, May 14
Air Canada Logo
4:10 pm - 6:40 pmDCA-HKG
37h 30m2 stops
Air Canada Logo
6:00 pm - 12:03 pmHKG-DCA
54h 03m2 stops
$732Air Canada
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Tue, Oct 14 - Tue, Oct 21
Air Canada Logo
9:40 am - 10:45 pmDCA-HKG
25h 05m2 stops
Air Canada Logo
6:00 pm - 10:20 amHKG-DCA
28h 20m2 stops
$735Air Canada
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Wed, Oct 29 - Tue, Dec 2
 Logo
6:00 am - 12:40 amDCA-HKG
30h 40m2 stops
 Logo
9:05 am - 6:05 pmHKG-DCA
46h 00m2 stops
Fri, Sep 5 - Wed, Sep 10
Air Canada Logo
9:40 am - 4:05 pmDCA-HKG
42h 25m2 stops
Air Canada Logo
6:00 pm - 10:20 amHKG-DCA
28h 20m2 stops
$764Air Canada
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Sat, Sep 27 - Sat, Oct 18
Air Canada Logo
4:35 pm - 4:05 pmDCA-HKG
59h 30m2 stops
Air Canada Logo
6:00 pm - 3:51 pmHKG-DCA
57h 51m2 stops
$775Air Canada
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Thu, Aug 28 - Thu, Sep 4
Air Canada Logo
8:40 pm - 4:05 pmDCA-HKG
31h 25m2 stops
Air Canada Logo
6:00 pm - 8:59 amHKG-DCA
26h 59m2 stops
$777Air Canada
Find Deal
Sun, Nov 16 - Fri, May 15
Air Canada Logo
6:50 pm - 6:40 pmDCA-HKG
34h 50m2 stops
Air Canada Logo
6:00 pm - 12:03 pmHKG-DCA
30h 03m2 stops
$782Air Canada
Find Deal
Tue, Dec 2 - Wed, Dec 17
 Logo
6:00 am - 10:20 pmDCA-HKG
27h 20m2 stops
 Logo
10:30 am - 8:40 pmHKG-DCA
23h 10m2 stops
Booking Insights

KAYAK's insights & trends for Reagan-National to Hong Kong flights

Get data-powered insights and trends into flights from Reagan-National 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. Reagan-National Airport to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National 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. Reagan-National Airport to Hong Kong is October, when tickets cost $890 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,783 and $1,580 respectively.


Good to know

Low seasonSeptember
Cheapest flight$402
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Reagan Washington National Airport to Hong Kong

FAQs - booking Hong Kong flights

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to 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 Reagan Washington National 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 from Reagan Washington National Airport to Hong Kong 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 from Reagan Washington National 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 from Reagan Washington National Airport to 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 3 airlines serving from Reagan-National to Hong Kong

 
Need help choosing which airline to fly with from Reagan-National 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.
7.6
Cathay PacificOverall score based on 949 reviews
7.3Food
8.1Crew
7.9Boarding
7.8Entertainment
7.6Comfort
Airline reviews

Paid a premium a have a shorter transit time in Hong Kong, but Cathay pacific rebooked me and ended up waiting for 10 hrs in Hong Hong airport.

2.0 MediocreRamanathan, Jul 2025MAA - HKG
Read more Cathay Pacific reviews

Paid a premium a have a shorter transit time in Hong Kong, but Cathay pacific rebooked me and ended up waiting for 10 hrs in Hong Hong airport.

Cabin crew is very helpful and nice, it is another level of service compared to Air Canada

Entertainment for kids was good. Good was terrible, needs lots of work.

The only problem I had was not being able to download my boarding passes prior to arriving at the airport. Everything else was perfect.

If I had blood clots, that window seat would've killed me for certain.

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

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