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Cheap flights from Washington, D.C. to Hong Kong from $409

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Hong Kong departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Hong Kong

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Hong Kong that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Hong Kong.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Hong Kong? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Hong Kong, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Hong Kong

Find recent round-trip train or bus tickets from Washington, D.C. to Hong Kong.

All round-trip flight deals to Hong Kong

The cheapest plane tickets to Hong Kong found on KAYAK recently.
4:00 pm - 6:40 pmDCA-HKG
37h 40m2 stops
8:25 pm - 10:19 amHKG-DCA
26h 54m2 stops
$755Air Canada
Find Deal
Mon, Dec 9 - Tue, Dec 17
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
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
8:05 pm - 3:00 pmIAD-HKG
29h 55m1 stop
12:25 am - 3:55 pmHKG-IAD
28h 30m1 stop
$1,158Qatar Airways
Find Deal
Tue, Jan 28 - Sun, Feb 9
8:05 pm - 9:30 pmIAD-HKG
36h 25m1 stop
12:25 am - 3:55 pmHKG-IAD
28h 30m1 stop
$1,160Qatar Airways
Find Deal
Mon, Jan 27 - Sun, Feb 9
9:29 am - 8:35 pmDCA-HKG
22h 06m1 stop
12:25 am - 3:56 pmHKG-DCA
28h 31m1 stop
$1,274Cathay Pacific
Find Deal
Wed, Jan 22 - Mon, Feb 10
6:15 am - 7:20 pmBWI-HKG
24h 05m1 stop
10:30 pm - 7:02 amHKG-BWI
21h 32m1 stop
$1,277United Airlines
Find Deal
Thu, Jan 16 - Mon, Feb 10
5:49 pm - 7:05 pmDCA-HKG
36h 16m1 stop
12:25 am - 3:56 pmHKG-DCA
28h 31m1 stop
$1,280Cathay Pacific
Find Deal
Sun, Jan 26 - Tue, Feb 4
4:09 pm - 7:00 amBWI-HKG
25h 51m2 stops
9:25 am - 4:46 pmHKG-BWI
20h 21m1 stop
$1,281United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 17
9:55 am - 9:25 pmBWI-HKG
46h 30m2 stops
Tue, Jan 21
9:55 am - 4:15 amBWI-HKG
53h 20m2 stops
Tue, Jan 21
6:00 am - 6:40 pmDCA-HKG
47h 40m2 stops
$511Air Canada
Find Deal
Sun, Jan 19
3:55 pm - 6:40 pmIAD-HKG
37h 45m2 stops
$511Air Canada
Find Deal
Mon, Dec 9
8:05 pm - 3:00 pmIAD-HKG
29h 55m1 stop
$656Qatar Airways
Find Deal
Sun, Jan 12
9:05 pm - 3:05 pmIAD-HKG
30h 00m1 stop
$662Qatar Airways
Find Deal
Tue, Apr 1
6:15 am - 7:20 pmBWI-HKG
24h 05m1 stop
$724United Airlines
Find Deal
Mon, Jan 20
5:59 pm - 6:45 amDCA-HKG
23h 46m1 stop
$724United Airlines
Find Deal
Mon, Jan 20
8:45 pm - 8:35 pmDCA-HKG
34h 50m1 stop
$812Cathay Pacific
Find Deal
Sun, Jan 12
5:55 pm - 6:50 amDCA-HKG
24h 55m1 stop
$900Cathay Pacific
Find Deal
Tue, Apr 1
11:00 am - 6:40 pmDCA-HKG
42h 40m2 stops
10:15 am - 10:19 amHKG-DCA
37h 04m2 stops
$755Air Canada
Find Deal
Mon, Nov 25 - Mon, Dec 2
11:00 am - 6:40 pmDCA-HKG
42h 40m2 stops
10:15 am - 10:19 amHKG-DCA
37h 04m2 stops
$765Air Canada
Find Deal
Mon, Nov 25 - Mon, Dec 9
2:00 pm - 5:05 pmIAD-HKG
38h 05m1 stop
11:20 pm - 7:30 pmHKG-IAD
33h 10m1 stop
$1,208Turkish Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 9
2:00 pm - 5:05 pmIAD-HKG
38h 05m1 stop
11:20 pm - 12:15 pmHKG-IAD
25h 55m1 stop
$1,212Turkish Airlines
Find Deal
Sun, Nov 24 - Tue, Dec 10
8:40 am - 6:15 amDCA-HKG
32h 35m1 stop
3:20 am - 9:29 amHKG-DCA
19h 09m1 stop
$1,274Cathay Pacific
Find Deal
Tue, Nov 26 - Mon, Dec 9
8:30 am - 6:20 amIAD-HKG
32h 50m1 stop
12:25 am - 4:10 pmHKG-IAD
28h 45m1 stop
$1,274Cathay Pacific
Find Deal
Tue, Nov 26 - Mon, Dec 9
5:35 pm - 7:00 amBWI-HKG
24h 25m1 stop
10:30 pm - 7:00 amHKG-BWI
21h 30m1 stop
$1,277United Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 9
6:00 pm - 6:45 amIAD-HKG
23h 45m1 stop
10:30 pm - 7:18 amHKG-IAD
21h 48m1 stop
$1,277United Airlines
Find Deal
Mon, Nov 25 - Thu, Dec 12
10:35 am - 9:30 pmIAD-HKG
21h 55m1 stop
6:05 pm - 3:55 pmHKG-IAD
34h 50m1 stop
$1,570Qatar Airways
Find Deal
Sun, Nov 24 - Sun, Dec 1
8:05 pm - 3:00 pmIAD-HKG
29h 55m1 stop
6:05 pm - 3:55 pmHKG-IAD
34h 50m1 stop
$1,675Qatar Airways
Find Deal
Tue, Nov 26 - Sun, Dec 1

Air Canada flights from Washington, D.C. to Hong Kong

Our best Air Canada deals on Washington, D.C. to Hong Kong flight tickets
Air Canada
Dec 9
DCA4:00 pmWashington, D.C. Reagan-National
37h 40m
2 stops
HKG6:40 pmHong Kong Intl
Dec 17
HKG8:25 pmHong Kong Intl
26h 54m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
Air Canada
Jan 14
DCA4:10 pmWashington, D.C. Reagan-National
37h 30m
2 stops
HKG6:40 pmHong Kong Intl
Jan 21
HKG8:25 pmHong Kong Intl
37h 35m
2 stops
DCA9:00 pmWashington, D.C. Reagan-National
Air Canada
Mar 11
DCA11:10 amWashington, D.C. Reagan-National
42h 30m
2 stops
HKG5:40 pmHong Kong Intl
Mar 18
HKG7:25 pmHong Kong Intl
34h 42m
2 stops
DCA6:07 pmWashington, D.C. Reagan-National

Cathay Pacific flights from Washington, D.C. to Hong Kong

Our best Cathay Pacific deals on Washington, D.C. to Hong Kong flight tickets
Cathay Pacific
Jan 22
DCA9:29 amWashington, D.C. Reagan-National
22h 06m
1 stop
HKG8:35 pmHong Kong Intl
Feb 10
HKG12:25 amHong Kong Intl
28h 31m
1 stop
DCA3:56 pmWashington, D.C. Reagan-National
Cathay Pacific
Jan 26
DCA5:49 pmWashington, D.C. Reagan-National
36h 16m
1 stop
HKG7:05 pmHong Kong Intl
Feb 4
HKG12:25 amHong Kong Intl
28h 31m
1 stop
DCA3:56 pmWashington, D.C. Reagan-National
Cathay Pacific
Jan 22
DCA9:29 amWashington, D.C. Reagan-National
22h 06m
1 stop
HKG8:35 pmHong Kong Intl
Feb 11
HKG4:40 pmHong Kong Intl
41h 19m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National

See travel insights to Hong Kong from

How to get the cheapest flight ticket from Washington, D.C. to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Hong Kong?

What is the cheapest month to fly to Hong Kong?

The month of November is, on average, the cheapest month to fly to Hong Kong from Washington, D.C., with most prices found around $1,129. The month of September is another great option to travel to Hong Kong, with average flight prices from Washington, D.C. averaging around $1,151.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Washington, D.C. to Hong Kong is on a Wednesday. Travelers who choose to depart for Hong Kong on a Wednesday will often find tickets for as low as $1,310. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,570.

How far in advance should I book a flight to Hong Kong?

The ideal time to book your flight to Hong Kong is 33 days in advance when prices tend to average $1,462. Keep in mind that you might also find cheap flights to Hong Kong outside of this time window. In fact, momondo users recently found flights from Washington, D.C. to Hong Kong for $964.

Can stopping save me money on Washington, D.C. to Hong Kong flights?

You could potentially save up to 34% on your flight if you consider stops on a Washington, D.C. to Hong Kong flight.

How have Washington, D.C. to Hong Kong flight prices changed over time?

As of November 2024, prices for Washington, D.C. to Hong Kong flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Hong Kong (WAS to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Hong Kong

Best Price Found

$409

Fastest flight time

19h 00m

Direct flights

None

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Washington, D.C. in the past 72 hours is $409. The best round-trip flight deal from Washington, D.C. to Hong Kong found on momondo in the last 72 hours is $755.
The fastest flight from Washington, D.C. to Hong Kong takes 19h 00m
There are no direct flights from Washington, D.C. to Hong Kong. Popular non-direct routes for this connection are Baltimore/Washington Airport - Hong Kong Intl Airport, Washington, D.C. Dulles Intl Airport - Hong Kong Intl Airport and Washington, D.C. Reagan-National Airport - Hong Kong Intl Airport.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)

  • How far is Washington, D.C. to Hong Kong Intl by plane?

    The straight-line distance from Washington, D.C. to Hong Kong Intl is 8138.7 mi. A reasonable flight in good conditions will take 19h 11m.

  • When did momondo last update prices for flights from Washington, D.C. to Hong Kong Intl Airport?

    Prices for flights from Washington, D.C. to Hong Kong Intl Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Hong Kong Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Hong Kong Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. to Hong Kong?


Best airlines flying from Washington, D.C. to Hong Kong

Compare and see reviews for airlines that fly from Washington, D.C. to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $701Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $909Free CancellationRating
7.4
3,920 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $974Free CancellationRating
7.5
3,829 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $999Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Korean AirPriceFrom $1,054Free CancellationRating
8.4
1,024 reviews
Search Korean Air flights
JetBluePriceFrom $1,072Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
Cathay PacificPriceFrom $1,284Free CancellationRating
7.6
878 reviews
Search Cathay Pacific flights
British AirwaysPriceFrom $1,534Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
DeltaPriceFrom $1,792Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Hong Kong?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Hong Kong for you.

Can I find flights from Washington, D.C. to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Hong Kong?

Once you have performed a search for Washington, D.C. to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Hong Kong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hong Kong from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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