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Cheap flights from District of Columbia to Hong Kong from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Hong Kong departing on 9/16. 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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0 bags

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Find the cheapest flights from District of Columbia to Hong Kong

Cheap round-trip flights

Air Canada Logo
4:35 pm - 4:05 pmDCA-HKG
35h 30m2 stops
Air Canada Logo
8:25 pm - 10:26 amHKG-DCA
51h 01m2 stops
$722Air Canada
Find Deal
Tue, Sep 2 - Tue, Dec 23
Air Canada Logo
9:13 am - 4:35 amIAD-HKG
31h 22m2 stops
Air Canada Logo
6:00 pm - 11:13 amHKG-IAD
29h 13m2 stops
$722Air Canada
Find Deal
Mon, Sep 1 - Thu, Sep 11
Air Canada Logo
8:25 am - 4:35 amIAD-HKG
32h 10m1 stop
Air Canada Logo
6:00 pm - 4:18 pmHKG-IAD
34h 18m2 stops
$723Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 16
Air Canada Logo
8:25 am - 4:35 amIAD-HKG
32h 10m1 stop
Air Canada Logo
6:00 pm - 4:18 pmHKG-IAD
34h 18m2 stops
$725Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 16
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
Find Deal
Wed, Sep 3 - Wed, Sep 17
Air Canada Logo
5:15 pm - 6:40 pmIAD-HKG
36h 25m2 stops
Air Canada Logo
8:25 pm - 8:59 pmHKG-IAD
37h 34m2 stops
$729Air Canada
Find Deal
Tue, Nov 25 - Wed, Feb 18
Logo
12:55 pm - 4:35 amDCA-HKG
27h 40m2 stops
Logo
9:25 am - 9:56 pmHKG-DCA
25h 31m2 stops
$760
Find Deal
Wed, Sep 3 - Tue, Dec 16
Air China Logo
11:00 pm - 4:45 pmIAD-HKG
29h 45m1 stop
Air China Logo
10:30 am - 6:30 pmHKG-IAD
21h 00m1 stop
$795Air China
Find Deal
Fri, Oct 24 - Tue, Nov 4
Air China Logo
11:00 pm - 11:45 amIAD-HKG
24h 45m1 stop
Air China Logo
10:30 am - 7:30 pmHKG-IAD
21h 00m1 stop
$797Air China
Find Deal
Tue, Sep 9 - Tue, Sep 16
Air China Logo
11:00 pm - 9:05 pmIAD-HKG
34h 05m1 stop
Air China Logo
10:30 am - 6:30 pmHKG-IAD
21h 00m1 stop
$811Air China
Find Deal
Fri, Aug 29 - Fri, Dec 26

Air Canada flights from District of Columbia to Hong Kong

Our best Air Canada deals on District of Columbia to Hong Kong flight tickets
Air Canada
Sep 2
DCA4:35 pmWashington, D.C. Reagan-National
35h 30m
2 stops
HKG4:05 pmHong Kong Intl
Dec 23
HKG8:25 pmHong Kong Intl
51h 01m
2 stops
DCA10:26 amWashington, D.C. Reagan-National
$722
Find similar
Air Canada
Sep 1
IAD8:25 amWashington, D.C. Dulles Intl
32h 10m
1 stop
HKG4:35 amHong Kong Intl
Sep 16
HKG6:00 pmHong Kong Intl
34h 18m
2 stops
IAD4:18 pmWashington, D.C. Dulles Intl
$723
Find similar
Air Canada
Sep 1
IAD8:25 amWashington, D.C. Dulles Intl
32h 10m
1 stop
HKG4:35 amHong Kong Intl
Sep 16
HKG6:00 pmHong Kong Intl
34h 18m
2 stops
IAD4:18 pmWashington, D.C. Dulles Intl
$725
Find similar

Air China flights from District of Columbia to Hong Kong

Our best Air China deals on District of Columbia to Hong Kong flight tickets
Air China
Oct 24
IAD11:00 pmWashington, D.C. Dulles Intl
29h 45m
1 stop
HKG4:45 pmHong Kong Intl
Nov 4
HKG10:30 amHong Kong Intl
21h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$795
Find similar
Air China
Sep 9
IAD11:00 pmWashington, D.C. Dulles Intl
24h 45m
1 stop
HKG11:45 amHong Kong Intl
Sep 16
HKG10:30 amHong Kong Intl
21h 00m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$797
Find similar
Air China
Aug 29
IAD11:00 pmWashington, D.C. Dulles Intl
34h 05m
1 stop
HKG9:05 pmHong Kong Intl
Dec 26
HKG10:30 amHong Kong Intl
21h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$811
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from District of Columbia to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 9/2

4:35 pm-4:05 pm

2 stops35h 30m

Hong Kong Intl

Tue 12/23

8:25 pm-10:26 am

2 stops51h 01m

$722

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 9/1

9:13 am-4:35 am

2 stops31h 22m

Hong Kong Intl

Thu 9/11

6:00 pm-11:13 am

2 stops29h 13m

$722

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 9/1

8:25 am-4:35 am

1 stop32h 10m

Hong Kong Intl

Tue 9/16

6:00 pm-4:18 pm

2 stops34h 18m

$723

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 9/1

8:25 am-4:35 am

1 stop32h 10m

Hong Kong Intl

Tue 9/16

6:00 pm-4:18 pm

2 stops34h 18m

$725

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 9/3

11:00 am-4:35 am

2 stops29h 35m

Hong Kong Intl

Wed 9/17

6:00 pm-10:20 am

2 stops28h 20m

$729

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Tue 11/25

5:15 pm-6:40 pm

2 stops36h 25m

Hong Kong Intl

Wed 2/18

8:25 pm-8:59 pm

2 stops37h 34m

$729

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 9/3

12:55 pm-4:35 am

2 stops27h 40m

Hong Kong Intl

Tue 12/16

9:25 am-9:56 pm

2 stops25h 31m

$760

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Fri 10/24

11:00 pm-4:45 pm

1 stop29h 45m

Hong Kong Intl

Tue 11/4

10:30 am-6:30 pm

1 stop21h 00m

$795

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Tue 9/9

11:00 pm-11:45 am

1 stop24h 45m

Hong Kong Intl

Tue 9/16

10:30 am-7:30 pm

1 stop21h 00m

$797

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Fri 8/29

11:00 pm-9:05 pm

1 stop34h 05m

Hong Kong Intl

Fri 12/26

10:30 am-6:30 pm

1 stop21h 00m

$811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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 cheapest month to fly to Hong Kong?

The month of February is, on average, the cheapest month to fly to Hong Kong from District of Columbia, with most prices found around $995. The month of September is another great option to travel to Hong Kong, with average flight prices from District of Columbia averaging around $1,004.

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

The cheapest day to depart from District of Columbia 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 $1,230. The most expensive day to fly to Hong Kong is Thursday, with ticket prices averaging around $1,664.

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

You are more likely to see cheaper flights to Hong Kong from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,224 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from District of Columbia for as low as $965 on momondo.

Can stopping save me money on District of Columbia to Hong Kong flights?

You could potentially save up to 6% on your flight if you consider stops on a District of Columbia to Hong Kong flight.

Cheap District of Columbia to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Hong Kong

Best Price Found

$402

Fastest flight time

19h 36m

Direct flights

None

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from District of Columbia in the past 72 hours is $402. The best round-trip flight deal from District of Columbia to Hong Kong found on momondo in the last 72 hours is $722.
The fastest flight from District of Columbia to Hong Kong takes 19h 36m
There are no direct flights from District of Columbia to Hong Kong. Popular non-direct routes for this connection are 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)
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  • When did momondo last update prices for flights from District of Columbia to Hong Kong?

    Prices for flights from District of Columbia to Hong Kong are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Hong Kong?

  • How old do you have to be to fly from District of Columbia to Hong Kong?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Hong Kong.

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

    The travel and health documents you'll need for your trip to Hong Kong may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Hong Kong

Compare and see reviews for airlines that fly from District of Columbia to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $678Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights
Air ChinaPriceFrom $722Free CancellationRating
7.3
94 reviews
Search Air China flights
Turkish AirlinesPriceFrom $909Free CancellationRating
7.3
3,942 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $939Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $974Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $999Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
JetBluePriceFrom $1,072Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
Cathay PacificPriceFrom $1,229Free CancellationRating
7.6
966 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Hong Kong?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from District of Columbia.

Can I find flights from District of Columbia to Hong Kong with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Hong Kong flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Hong Kong?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Hong Kong.

I’m not ready to book a flight from District of Columbia to Hong Kong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hong Kong from District of Columbia. 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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