DCA - HKG

$585 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 9/8. 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 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, 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 Washington, D.C. to Hong Kong, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,242
Typical prices: $1,275-$1,094
Asiana Airlines
Wed 10/21Wed 11/4
DCA - HKG • 2 stops
Cheapest one-way
$559
Multiple Airlines
Tue 9/8
DCA - HKG • 2 stops
Top airlines
Cheapest • from $1,242 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Hong Kong. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,282 (round-trip)
Shortest trip • 19h 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% 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 Hong Kong!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Hong Kong (DCA-HKG)

 
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

Wed, Oct 21 - Wed, Nov 4
Asiana Airlines Logo
6:00 am - 11:30 pm
DCA
-
HKG
29h 30m
2 stops
Asiana Airlines Logo
12:40 am - 4:51 pm
HKG
-
DCA
29h 11m
2 stops
$1,242Asiana Airlines
Sun, Sep 13 - Wed, Dec 2
Finnair Logo
5:09 pm - 5:40 pm
DCA
-
HKG
36h 31m
2 stops
Finnair Logo
9:45 pm - 9:00 pm
HKG
-
DCA
36h 15m
2 stops
$1,245Finnair
Sun, Sep 13 - Wed, Dec 2
Finnair Logo
4:01 pm - 5:40 pm
DCA
-
HKG
37h 39m
2 stops
Finnair Logo
9:45 pm - 9:00 pm
HKG
-
DCA
36h 15m
2 stops
$1,257Finnair
Fri, Sep 11 - Sun, Oct 4
Finnair Logo
7:22 pm - 5:40 pm
DCA
-
HKG
34h 18m
2 stops
Finnair Logo
8:55 pm - 10:57 pm
HKG
-
DCA
38h 02m
2 stops
$1,281Finnair
Sun, Oct 25 - Mon, Nov 16
Asiana Airlines Logo
6:05 am - 10:40 pm
DCA
-
HKG
28h 35m
2 stops
Asiana Airlines Logo
12:40 am - 4:51 pm
HKG
-
DCA
29h 11m
2 stops
$1,289Asiana Airlines
Sat, Oct 24 - Mon, Dec 28
Finnair Logo
3:50 pm - 7:05 pm
DCA
-
HKG
39h 15m
2 stops
Finnair Logo
9:45 pm - 9:10 pm
HKG
-
DCA
36h 25m
2 stops
$1,291Finnair
Sat, Oct 24 - Mon, Dec 28
Finnair Logo
2:35 pm - 7:05 pm
DCA
-
HKG
40h 30m
2 stops
Finnair Logo
9:45 pm - 9:10 pm
HKG
-
DCA
36h 25m
2 stops
$1,295Finnair
Tue, May 26 - Wed, Aug 12
Multiple Airlines Logo
6:00 am - 9:00 am
DCA
-
HKG
39h 00m
2 stops
Multiple Airlines Logo
8:10 pm - 7:15 pm
HKG
-
DCA
35h 05m
2 stops
$1,296Multiple Airlines
Mon, Oct 26 - Thu, Jan 28
China Airlines Logo
9:30 am - 10:10 am
DCA
-
HKG
36h 40m
2 stops
China Airlines Logo
5:35 pm - 4:08 pm
HKG
-
DCA
35h 33m
2 stops
$1,299China Airlines
Tue, Oct 27 - Wed, Nov 25
Multiple Airlines Logo
5:04 pm - 9:15 am
DCA
-
HKG
28h 11m
2 stops
Multiple Airlines Logo
8:05 pm - 5:59 pm
HKG
-
DCA
34h 54m
2 stops
$1,315Multiple Airlines
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.

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

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

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 August, where tickets cost $871 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,716 and $1,488 respectively.

Good to know

Low seasonJanuary
Cheapest flight$559
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Reagan Washington National Airport to Hong Kong

When to book flights from Reagan-National to Hong Kong

Are your dates flexible? Find out the best times to travel from Reagan-National 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 Reagan Washington National Airport to Hong Kong flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Hong Kong was $559 for a one-way ticket and $1,242 for a round-trip.

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

    Yes, you’ll need a passport to travel to Hong Kong from Reagan Washington National Airport.

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

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at Hong Kong, also known as Hong Kong Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Hong Kong are Cathay Pacific and United Airlines. With an average price for the route of $1,462 and an overall rating of 7.6, Cathay Pacific is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,334 and an overall rating of 7.4.

  • 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 to Hong Kong from Reagan Washington National 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 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 to Hong Kong with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National 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 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 to Hong Kong from Reagan Washington National Airport 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

 
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 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 1310 reviews
7.9Boarding
7.3Food
7.6Comfort
8.1Crew
7.8Entertainment
Airline reviews

Missed our flight with Cathay due to late Westjet plane and chaotic Toronto airport. Had to clear customs get bags and re check bags in an hour. Did not make it got lost not clear signage with bag drop off. West jet only allowed 1 checked bag for this international fluid. Cathay checked my second bag for free.

6.0 GoodRosanna, Apr 2026
YYZ - HKG
Read more Cathay Pacific reviews

Missed our flight with Cathay due to late Westjet plane and chaotic Toronto airport. Had to clear customs get bags and re check bags in an hour. Did not make it got lost not clear signage with bag drop off. West jet only allowed 1 checked bag for this international fluid. Cathay checked my second bag for free.

Flight was kept super cold. I was shivering and had to layer up.

The crew and the food were excellent. The plane was kept quite clean.

More meal choice. There was only pork, beef and shrimp. I could not eat any of it and they had no alternatives

The only notable problem was bathroom facilities. Only one toilet for far too many people, and dirty nearly all the time. Both otherwise, Cathay Pacific is great. Wonderful staff everywhere.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

Boarding on any airline is a hot mess. Load your pivilaged passengers, then back to front. Back to front.

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Absolutely terrible. I booked my ticket with ANA and underpricer/kayak asked me to change all my return flights to United. Customer service does not exist with United. Flight attendants are rude, self-centered, and unhelpful. The food is served cold and uncovered. The in-flight video controllers do not work properly. Premier economy tickets with ANA, allow you access to all airport lounges, while United does not allow access to any lounge. Mockery of an airline.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

Everything you need to know for your flight from Reagan-National to Hong Kong

Information on your arrival and departure airports