$421+ Cheap flights from Washington, D.C. (WAS) to Hong Kong
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HKG
Oct 4 — Oct 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington, D.C. to Hong Kong with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to Hong Kong
Cheapest
Best
Last-minute
One-way
Cheapest flights from Washington, D.C. to Hong KongExplore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This Trip.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/71:20 pm -
1 stop34h 40m
Tue 9/151:35 pm -
1 stop33h 15m
Deal found 9/3![AIR PREMIA logo]()
$808
This Air China deal was found by Cheapflights users on 8/31. 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 9/1811:00 pm -
1 stop26h 05m
Tue 11/178:30 am -
1 stop23h 00m
Deal found 8/31![Air China logo]()
$824
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:35 pm -
1 stop23h 20m
Mon 11/161:40 pm -
1 stop19h 55m
Deal found 9/4![AIR PREMIA logo]()
$851
This Trip.com deal was found by Cheapflights users on 9/1. 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.
Mon 11/211:35 pm -
1 stop23h 20m
Mon 11/161:40 pm -
1 stop19h 55m
Deal found 9/1![AIR PREMIA logo]()
$873
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:35 pm -
1 stop23h 20m
Sun 11/291:40 pm -
1 stop19h 55m
Deal found 9/3![AIR PREMIA logo]()
$874
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Sun 11/111:35 pm -
1 stop23h 20m
Mon 11/161:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$875
This Booking.com deal was found by Cheapflights users on 8/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:35 pm -
1 stop23h 20m
Sun 11/291:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$879
This Priceline deal was found by Cheapflights users on 8/31. 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.
Tue 9/18:29 am -
1 stop32h 46m
Tue 9/81:35 pm -
1 stop33h 15m
Deal found 8/31![Multiple Airlines logo]()
$880
This KAYAK deal was found by Cheapflights users on 8/31. 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 9/211:20 pm -
1 stop34h 40m
Wed 11/181:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$893
This AIR PREMIA deal was found by Cheapflights users on 8/31. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:20 pm -
1 stop34h 40m
Mon 11/161:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$900
This Trip.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/2512:35 am -
1 stop23h 20m
Mon 11/21:40 pm -
1 stop19h 55m
Deal found 9/1![AIR PREMIA logo]()
$902
This Justfly.com deal was found by Cheapflights users on 8/30. 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.
Thu 9/246:00 am -
2 stops34h 45m
Wed 10/217:55 am -
2 stops26h 39m
Deal found 8/30![Multiple Airlines logo]()
$915
Best flights from Washington, D.C. to Hong KongDiscover carefully curated flight deals from Washington, D.C. to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Washington, D.C. to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This FlightHub deal was found by Cheapflights users on 8/30. 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 11/99:20 pm -
1 stop30h 45m
Tue 11/179:45 am -
1 stop39h 00m
Deal found 8/30![Turkish Airlines logo]()
$996
This Cathay Pacific deal was found by Cheapflights users on 9/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:54 pm -
1 stop22h 21m
Mon 12/2112:15 pm -
1 stop24h 44m
Deal found 9/3![Multiple Airlines logo]()
$1,227
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/156:50 pm -
1 stop22h 10m
Thu 10/2210:30 pm -
1 stop20h 50m
Deal found 8/31![United Airlines logo]()
$1,426
This Delta deal was found by Cheapflights users on 8/31. 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.
Mon 10/1912:37 pm -
2 stops28h 28m
Thu 12/1010:45 am -
2 stops25h 50m
Deal found 8/31![Delta logo]()
$1,431
This British Airways deal was found by Cheapflights users on 9/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:44 pm -
2 stops33h 06m
Wed 12/910:45 pm -
1 stop29h 55m
Deal found 9/2![British Airways logo]()
$1,661
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:00 am -
2 stops25h 55m
Fri 12/1110:20 am -
2 stops24h 39m
Deal found 9/3![Alaska Airlines logo]()
$1,682
This Emirates deal was found by Cheapflights users on 8/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:30 am -
2 stops42h 10m
Tue 11/179:00 pm -
3 stops38h 44m
Deal found 8/30![Emirates logo]()
$1,702
This Turkish Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 11/710:20 pm -
1 stop29h 45m
Wed 12/169:45 am -
1 stop46h 40m
Deal found 9/3![Turkish Airlines logo]()
$1,120
This Cathay Pacific deal was found by Cheapflights users on 9/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:39 am -
1 stop22h 26m
Tue 12/112:40 pm -
1 stop20h 20m
Deal found 9/1![Multiple Airlines logo]()
$1,227
This Turkish Airlines deal was found by Cheapflights users on 8/31. 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.
Sat 9/191:15 pm -
1 stop30h 10m
Mon 11/1611:15 pm -
1 stop25h 30m
Deal found 8/31![Turkish Airlines logo]()
$1,160
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop25h 05m
Thu 1/214:30 pm -
1 stop20h 29m
Deal found 9/4![Multiple Airlines logo]()
$1,227
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/28:30 am -
1 stop33h 30m
Mon 11/1610:00 am -
2 stops24h 42m
Deal found 9/1![United Airlines logo]()
$1,430
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 11/196:00 am -
2 stops28h 10m
Tue 12/2210:45 am -
2 stops25h 34m
Deal found 9/2![Delta logo]()
$1,438
This Cathay Pacific deal was found by Cheapflights users on 9/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:57 pm -
1 stop25h 13m
Fri 9/254:05 pm -
1 stop31h 04m
Deal found 9/3![Multiple Airlines logo]()
$1,286
This United Airlines deal was found by Cheapflights users on 8/30. 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 11/911:25 am -
1 stop30h 35m
Tue 11/1710:00 am -
2 stops22h 09m
Deal found 8/30![United Airlines logo]()
$1,430
This Emirates deal was found by Cheapflights users on 9/1. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:55 am -
2 stops43h 20m
Wed 10/289:00 pm -
3 stops39h 37m
Deal found 9/1![Emirates logo]()
$1,702
This British Airways deal was found by Cheapflights users on 9/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:18 pm -
2 stops34h 07m
Wed 10/710:45 pm -
2 stops32h 20m
Deal found 9/2![British Airways logo]()
$1,706
This China Airlines deal was found by Cheapflights users on 8/30. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 pm -
2 stops26h 00m
Tue 11/172:05 pm -
2 stops28h 25m
Deal found 8/30![Multiple Airlines logo]()
$1,304
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 11/811:25 am -
1 stop42h 50m
Thu 12/1010:30 pm -
1 stop21h 21m
Deal found 9/2![United Airlines logo]()
$1,439
This Emirates deal was found by Cheapflights users on 8/31. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:47 pm -
3 stops38h 28m
Wed 10/79:30 pm -
2 stops47h 10m
Deal found 8/31![Emirates logo]()
$1,734
This British Airways deal was found by Cheapflights users on 8/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:14 pm -
2 stops33h 36m
Sun 11/2910:45 pm -
2 stops33h 30m
Deal found 8/30![British Airways logo]()
$1,760
This Cathay Pacific deal was found by Cheapflights users on 8/31. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:41 am -
1 stop23h 24m
Sun 11/812:40 pm -
1 stop21h 20m
Deal found 8/31![Multiple Airlines logo]()
$1,327
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 11/711:25 am -
1 stop30h 35m
Tue 12/810:45 pm -
2 stops35h 53m
Deal found 9/2![United Airlines logo]()
$1,494
This Emirates deal was found by Cheapflights users on 9/1. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1110:30 am -
2 stops42h 10m
Mon 2/159:00 pm -
3 stops38h 36m
Deal found 9/1![Emirates logo]()
$1,752
This British Airways deal was found by Cheapflights users on 8/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:14 pm -
2 stops33h 36m
Mon 11/3010:45 pm -
2 stops33h 30m
Deal found 8/30![British Airways logo]()
$1,760
This Turkish Airlines deal was found by Cheapflights users on 9/3. 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 12/241:30 pm -
1 stop38h 35m
Tue 12/2911:15 pm -
1 stop33h 10m
Deal found 9/3![Turkish Airlines logo]()
$1,765
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 11/48:30 am -
1 stop33h 30m
Fri 12/1110:45 pm -
2 stops35h 53m
Deal found 9/4![United Airlines logo]()
$1,495
This Emirates deal was found by Cheapflights users on 9/3. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/141:00 pm -
3 stops39h 40m
Sun 2/289:00 pm -
2 stops48h 10m
Deal found 9/3![Emirates logo]()
$1,797
This British Airways deal was found by Cheapflights users on 9/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:29 pm -
2 stops33h 21m
Thu 1/710:45 pm -
2 stops33h 52m
Deal found 9/2![British Airways logo]()
$1,938
This Emirates deal was found by Cheapflights users on 8/31. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:15 am -
2 stops42h 25m
Sun 11/89:00 pm -
3 stops38h 44m
Deal found 8/31![Emirates logo]()
$1,802
Last-minute flights from Washington, D.C. to Hong KongDiscover last-minute flight deals from Washington, D.C. to Hong Kong. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Hong Kong. Data last updated September 4, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/71:20 pm -
1 stop34h 40m
Tue 9/151:35 pm -
1 stop33h 15m
Deal found 9/3![AIR PREMIA logo]()
$808
This FlightHub deal was found by Cheapflights users on 8/31. 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 9/912:43 pm -
2 stops46h 02m
Mon 9/2812:20 pm -
2 stops44h 05m
Deal found 8/31![Air Canada logo]()
$915
This Air China deal was found by Cheapflights users on 8/31. 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 9/1811:00 pm -
1 stop26h 05m
Tue 11/178:30 am -
1 stop23h 00m
Deal found 8/31![Air China logo]()
$824
This KAYAK deal was found by Cheapflights users on 8/31. 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 9/211:20 pm -
1 stop34h 40m
Wed 11/181:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$893
This FlightHub deal was found by Cheapflights users on 8/31. 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 9/218:29 am -
1 stop32h 46m
Wed 11/182:05 pm -
2 stops38h 40m
Deal found 8/31![Multiple Airlines logo]()
$924
This AIR PREMIA deal was found by Cheapflights users on 8/31. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:20 pm -
1 stop34h 40m
Mon 11/161:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$900
This Justfly.com deal was found by Cheapflights users on 8/30. 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.
Thu 9/246:00 am -
2 stops34h 45m
Wed 10/217:55 am -
2 stops26h 39m
Deal found 8/30![Multiple Airlines logo]()
$915
This SmartFares deal was found by Cheapflights users on 8/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:20 pm -
1 stop34h 40m
Mon 11/161:40 pm -
1 stop19h 55m
Deal found 8/31![AIR PREMIA logo]()
$908
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:20 pm -
1 stop34h 40m
Mon 11/21:40 pm -
1 stop19h 55m
Deal found 9/3![AIR PREMIA logo]()
$903
This KAYAK deal was found by Cheapflights users on 9/1. 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.
Wed 10/211:20 pm -
1 stop34h 40m
Wed 11/111:40 pm -
1 stop19h 55m
Deal found 9/1![AIR PREMIA logo]()
$914
This Trip.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/2512:35 am -
1 stop23h 20m
Mon 11/21:40 pm -
1 stop19h 55m
Deal found 9/1![AIR PREMIA logo]()
$902
This Justfly.com deal was found by Cheapflights users on 8/31. 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 10/271:19 pm -
2 stops45h 31m
Mon 11/2312:55 am -
2 stops56h 15m
Deal found 8/31![Air Canada logo]()
$920
One-way flights from Washington, D.C. to Hong KongSearch for one-way flight options from Washington, D.C. to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Washington, D.C. to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This AIR PREMIA deal was found by Cheapflights users on 8/31. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm -
1 stop34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![AIR PREMIA logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/301:20 pm -
1 stop36h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![AIR PREMIA logo]()
$432
This oojo deal was found by Cheapflights users on 9/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
2 stops26h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$447
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:46 am -
2 stops32h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$451
This SmartFares deal was found by Cheapflights users on 9/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:35 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![AIR PREMIA logo]()
$454
This SmartFares deal was found by Cheapflights users on 9/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:30 pm -
2 stops40h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$464
This KAYAK deal was found by Cheapflights users on 9/1. 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.
Wed 11/2511:35 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![AIR PREMIA logo]()
$468
This AIR PREMIA deal was found by Cheapflights users on 8/31. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:35 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![AIR PREMIA logo]()
$471
This FlightHub deal was found by Cheapflights users on 8/31. 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.
Sat 9/198:29 am -
1 stop32h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Air Canada logo]()
$472
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:46 am -
2 stops25h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$481
This Air Canada deal was found by Cheapflights users on 8/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
2 stops23h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Air Canada logo]()
$487
This Ovago deal was found by Cheapflights users on 9/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:03 am -
2 stops25h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$490
Find flight deals from Washington, D.C. to Hong Kong
Keep the following information in mind while searching for Washington, D.C. to Hong Kong flight deals. Data was last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $824 (Air China) |
One-way from | $421 (AIR PREMIA) |
Popular in | December |
Cheapest in | September |
Average price | $1,013 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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
Wed 9/16
1:20 pm-12:00 pm
1 stop34h 40m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$421
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Wed 11/25
7:00 am-10:50 pm
2 stops26h 50m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$493
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Mon 10/26
12:35 am-11:55 am
1 stop23h 20m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$541
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Fri 10/30
12:35 am-11:55 am
1 stop23h 20m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$541
Washington, D.C.Hong Kong
IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl
IADHKG
Washington, D.C. Dulles Intl
Sun 10/25
12:35 am-11:55 am
1 stop23h 20m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$541
Washington, D.C.Hong Kong
DCA Washington, D.C. Reagan-National - HKG Hong Kong Intl
DCAHKG
Washington, D.C. Reagan-National
Mon 10/26
9:40 am-10:50 pm
2 stops25h 10m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$547
Washington, D.C.Hong Kong
DCA Washington, D.C. Reagan-National - HKG Hong Kong Intl
DCAHKG
Washington, D.C. Reagan-National
Wed 10/28
7:00 am-12:20 pm
3 stops41h 20m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$588
BaltimoreHong Kong
BWI Baltimore/Washington - HKG Hong Kong Intl
BWIHKG
Baltimore/Washington
Sat 10/31
10:16 am-12:20 pm
3 stops38h 04m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$594
Washington, D.C.Hong Kong
DCA Washington, D.C. Reagan-National - HKG Hong Kong Intl
DCAHKG
Washington, D.C. Reagan-National
Wed 11/11
7:00 am-11:55 am
3 stops39h 55m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$595
BaltimoreHong Kong
BWI Baltimore/Washington - HKG Hong Kong Intl
BWIHKG
Baltimore/Washington
Mon 1/11
8:00 am-6:45 am
1 stop33h 45m
Hong Kong Intl
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$604
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Washington, D.C. with our price prediction graph.
IAD-HKG
BWI-HKG
DCA-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. to Hong Kong
WAS-HK0
IAD-HKG
BWI-HKG
DCA-HKG
What is the cheapest month to book a flight from Washington, D.C. to Hong Kong?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Hong Kong (average of $1,131). Flying from Washington, D.C. to Hong Kong in December is currently the most expensive (average of $1,711). 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 far ahead should I book a flight from Washington, D.C. to Hong Kong?
The best time to book flights from Washington, D.C. to Hong Kong is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 4, 2026.
Peruse reviews from past customers who have flown with EVA Air,Cathay Pacific, andUnited Airlines from Washington, D.C. to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Entertainment
8.0
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Crew
8.7
Boarding
8.5
Food
8.1
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 Washington, D.C. to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Washington, D.C. to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Washington, D.C. to Hong Kong by cabin class
Find flights from Washington, D.C. to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington, D.C. and Hong Kong flights
Browse other Washington, D.C. and Hong Kong flight options. Last updated on September 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington, D.C. to Hong Kong flights
Consider these flights traveling from Washington, D.C. to Hong Kong.
Top 10 airlines flying from Washington, D.C. to Hong Kong
Discover the top 10 airlines that operate flights from Washington, D.C. 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$570 | Average$1,062 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$605 | Average$1,281 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$818 | Average$978 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$878 | Average$1,122 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$892 | Average$1,144 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$965 | Average$1,407 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$993 | Average$1,362 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$995 | Average$1,350 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,069 | Average$1,345 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,190 | Average$2,000 | FlexibilityNo cancel fee | On-time62% |