$432+ Cheap flights from Dulles Intl (IAD) to Hong Kong (HKG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKG
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Dulles Intl to Hong KongExplore the most affordable flight options available from Dulles Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Dulles Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Justfly.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:55 am -
2 stops23h 35m
Mon 3/110:30 am -
2 stops22h 47m
Deal found 9/22![Multiple Airlines logo]()
$936
This Justfly.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:55 am -
2 stops23h 55m
Mon 3/19:05 am -
2 stops24h 12m
Deal found 9/22![Multiple Airlines logo]()
$941
This Gurufare deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:00 am -
1 stop39h 25m
Sun 11/2911:55 pm -
1 stop45h 05m
Deal found 9/23![Ethiopian Air logo]()
$943
This Justfly.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:30 pm -
2 stops42h 40m
Sun 12/134:30 pm -
2 stops40h 40m
Deal found 9/23![Multiple Airlines logo]()
$958
This Ethiopian Air deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:00 am -
1 stop39h 25m
Sat 11/2811:55 pm -
1 stop45h 05m
Deal found 9/23![Ethiopian Air logo]()
$960
This Gotogate deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:00 am -
1 stop39h 25m
Fri 11/1311:55 pm -
2 stops32h 10m
Deal found 9/22![Ethiopian Air logo]()
$961
This Justfly.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:50 pm -
2 stops28h 35m
Mon 11/3011:55 pm -
2 stops45h 05m
Deal found 9/21![Ethiopian Air logo]()
$963
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:37 pm -
2 stops46h 33m
Sun 1/174:50 pm -
2 stops64h 20m
Deal found 9/22![Multiple Airlines logo]()
$964
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:46 pm -
2 stops46h 24m
Thu 1/2110:30 am -
2 stops22h 53m
Deal found 9/23![Multiple Airlines logo]()
$968
This Justfly.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:45 am -
2 stops24h 50m
Wed 10/2810:45 am -
2 stops41h 08m
Deal found 9/21![Air Canada logo]()
$973
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:00 am -
1 stop39h 25m
Thu 11/1211:55 pm -
1 stop45h 05m
Deal found 9/23![Ethiopian Air logo]()
$974
Best flights from Dulles Intl to Hong KongDiscover carefully curated flight deals from Dulles Intl to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Dulles Intl to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Ethiopian Air deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:00 am -
1 stop39h 25m
Sat 11/2811:55 pm -
1 stop45h 05m
Deal found 9/23![Ethiopian Air logo]()
$960
This Turkish Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:20 pm -
1 stop21h 45m
Wed 3/311:15 pm -
1 stop25h 30m
Deal found 9/22![Turkish Airlines logo]()
$1,080
This EVA Air deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:15 am -
1 stop20h 50m
Sun 12/69:10 pm -
1 stop36h 45m
Deal found 9/22![EVA Air logo]()
$1,201
This EVA Air deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:35 am -
2 stops25h 20m
Thu 11/57:40 pm -
1 stop38h 15m
Deal found 9/21![Multiple Airlines logo]()
$1,394
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/153:41 pm -
2 stops26h 04m
Wed 2/1712:05 am -
1 stop22h 05m
Deal found 9/21![United Airlines logo]()
$1,705
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:23 am -
2 stops27h 22m
Wed 10/149:25 am -
2 stops26h 10m
Deal found 9/19![Delta logo]()
$1,748
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1110:20 pm -
1 stop20h 45m
Thu 3/189:45 am -
1 stop39h 00m
Deal found 9/21![Turkish Airlines logo]()
$1,080
This Turkish Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:20 pm -
1 stop21h 45m
Tue 3/211:15 pm -
1 stop33h 10m
Deal found 9/22![Turkish Airlines logo]()
$1,080
This Ethiopian Air deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:00 am -
1 stop39h 25m
Tue 12/111:55 pm -
2 stops32h 10m
Deal found 9/21![Ethiopian Air logo]()
$1,200
This EVA Air deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:15 am -
1 stop29h 15m
Fri 10/99:05 pm -
1 stop36h 55m
Deal found 9/22![EVA Air logo]()
$1,213
This Turkish Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1610:20 pm -
1 stop21h 45m
Sat 3/2011:15 pm -
1 stop33h 10m
Deal found 9/21![Turkish Airlines logo]()
$1,140
Last-minute flights from Dulles Intl to Hong KongDiscover last-minute flight deals from Dulles Intl to Hong Kong. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Hong Kong. Data last updated September 24, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
2 stops34h 45m
Sun 10/43:15 pm -
1 stop31h 35m
Deal found 9/20![Multiple Airlines logo]()
$997
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:35 pm -
2 stops52h 40m
Tue 10/139:30 am -
2 stops41h 27m
Deal found 9/19![Air Canada logo]()
$984
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:35 pm -
2 stops52h 40m
Wed 12/910:00 am -
2 stops23h 10m
Deal found 9/22![Air Canada logo]()
$989
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:45 am -
2 stops23h 25m
Mon 11/210:45 am -
2 stops42h 08m
Deal found 9/19![Multiple Airlines logo]()
$993
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:55 am -
2 stops38h 20m
Mon 11/1610:45 am -
2 stops37h 43m
Deal found 9/19![Multiple Airlines logo]()
$975
This Justfly.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:45 am -
2 stops24h 50m
Wed 10/2810:45 am -
2 stops41h 08m
Deal found 9/21![Air Canada logo]()
$973
This Justfly.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:30 pm -
2 stops42h 40m
Sun 12/134:30 pm -
2 stops40h 40m
Deal found 9/23![Multiple Airlines logo]()
$958
This Justfly.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:30 pm -
1 stop38h 35m
Tue 11/109:45 am -
1 stop39h 00m
Deal found 9/22![Turkish Airlines logo]()
$988
This FlightHub deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:30 pm -
2 stops42h 40m
Thu 11/1910:45 am -
2 stops42h 41m
Deal found 9/21![Air Canada logo]()
$996
This Justfly.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:55 am -
2 stops24h 55m
Mon 11/1610:45 am -
2 stops37h 43m
Deal found 9/21![Air Canada logo]()
$977
This Air China deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:00 pm -
1 stop34h 00m
Mon 11/25:50 pm -
1 stop37h 40m
Deal found 9/19![Air China logo]()
$986
One-way flights from Dulles Intl to Hong KongSearch for one-way flight options from Dulles Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Dulles Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This FlightHub deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:35 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![AIR PREMIA logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2411:35 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$440
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:20 pm -
1 stop34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![AIR PREMIA logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:35 pm -
2 stops48h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$450
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:02 am -
2 stops27h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$451
This KAYAK deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:20 pm -
1 stop34h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![AIR PREMIA logo]()
$458
This BusinessClass deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:02 am -
2 stops27h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$459
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:46 am -
2 stops26h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$480
Find flight deals from Dulles Intl to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $936 (Justfly.com) |
One-way from | $432 (FlightHub) |
Popular in | December |
Cheapest in | April |
Average price | $1,320 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Mon 11/23
7:00 am-10:50 pm
2 stops26h 50m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$485
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Tue 12/1
7:00 am-10:40 pm
3 stops50h 40m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$605
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Tue 12/1
6:00 am-7:10 pm
1 stop24h 10m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$611
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Thu 10/29
3:08 pm-5:15 am
1 stop26h 07m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$635
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Wed 3/10
12:20 pm-6:15 am
1 stop28h 55m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$637
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Tue 3/9
6:10 am-7:10 pm
1 stop24h 00m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$637
Quickest round-trip
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Wed 10/21
1:15 am-10:05 am
1 stop20h 50m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$640
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Tue 12/29
9:20 pm-8:05 am
1 stop21h 45m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$663
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Mon 10/12
9:06 pm-10:35 pm
3 stops37h 29m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$663
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Wed 1/27
6:00 am-7:10 pm
1 stop24h 10m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$676
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Hong Kong
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Hong Kong in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hong Kong flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dulles Intl to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Dulles Intl with our price prediction graph.
IAD-HKG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Hong Kong
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How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong?
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Hong Kong, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong (average of $1,109). Flying from Washington, D.C. Dulles Intl Airport to Hong Kong in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Hong Kong?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Hong Kong flights typically cost between $1,104 and $1,436 in November.The cheapest round-trip price found within the last 5 days was $936 on Multiple Airlines (Nov 17-Mar 1).
What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?
Share of 1-stop round-trip flights from Washington, D.C. Dulles Intl Airport to Hong Kong chosen by Cheapflights users in the past 12 months, using the same layover each way.
Taipei City (TPE) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Hong Kong on Cheapflights.
What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?
Average round-trip fare for 1-stop flights from Washington, D.C. Dulles Intl Airport to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $1,039.
What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Hong Kong?
Shortest average travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Hong Kong, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 19h 35m.
Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?
Average layover duration for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Hong Kong, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 50m.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated September 24, 2026.
Get a feel of what it's like to fly with EVA Air,Cathay Pacific, andAir China from Washington, D.C. Dulles Intl Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Crew
8.7
Entertainment
8.0
Food
8.1
Boarding
8.4
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Hong Kong
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Dulles Intl and Hong Kong flights
Browse other Dulles Intl and Hong Kong flight options. Last updated on September 24, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
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Top 10 airlines flying from Dulles Intl to Hong Kong
Discover the top 10 airlines that operate flights from Dulles Intl to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$570 | Average$1,062 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$825 | Average$895 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$827 | Average$1,190 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$845 | Average$1,303 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$878 | Average$1,127 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$892 | Average$1,144 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$965 | Average$1,348 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$995 | Average$1,350 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,070 | Average$1,449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,107 | Average$1,360 | FlexibilityNo cancel fee | On-time74% |