$485+ Cheap flights from Washington, D.C. (WAS) to Hong Kong
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HKG
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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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 July 6, 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 July 6, 2026.
This Fareboom deal was found by Cheapflights users on 7/5. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:00 pm
IAD
- HKG
1 stop32h 00m
Air China
Fri 12/118:30 am
HKG
- IAD
1 stop23h 00m
Air China
Deal found 7/5![Air China logo]()
$925
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:00 pm
IAD
- HKG
1 stop29h 45m
Air China
Tue 12/810:30 am
HKG
- IAD
1 stop21h 00m
Air China
Deal found 7/2![Air China logo]()
$957
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:00 pm
IAD
- HKG
1 stop26h 05m
Air China
Tue 12/88:30 am
HKG
- IAD
1 stop23h 00m
Air China
Deal found 7/2![Air China logo]()
$975
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:00 pm
IAD
- HKG
1 stop24h 50m
Air China
Tue 11/38:30 am
HKG
- IAD
1 stop23h 00m
Air China
Deal found 7/3![Air China logo]()
$981
This FlightHub deal was found by Cheapflights users on 7/5. 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 11/310:00 pm
IAD
- HKG
1 stop25h 00m
Air China
Tue 11/178:30 am
HKG
- IAD
1 stop23h 00m
Air China
Deal found 7/5![Air China logo]()
$982
This Gotogate deal was found by Cheapflights users on 7/5. 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.
Tue 9/2911:00 pm
IAD
- HKG
1 stop34h 45m
Air China
Tue 10/68:30 am
HKG
- IAD
1 stop23h 00m
Air China
Deal found 7/5![Air China logo]()
$985
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:00 pm
IAD
- HKG
1 stop29h 20m
Air China
Thu 9/38:15 pm
HKG
- IAD
1 stop35h 15m
Air China
Deal found 7/1![Air China logo]()
$1,005
This Air China deal was found by Cheapflights users on 7/1. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm
IAD
- HKG
1 stop24h 50m
Air China
Thu 10/298:15 pm
HKG
- IAD
1 stop35h 15m
Air China
Deal found 7/1![Air China logo]()
$1,013
This Air China deal was found by Cheapflights users on 7/2. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm
IAD
- HKG
1 stop30h 10m
Air China
Thu 11/56:35 pm
HKG
- IAD
1 stop36h 55m
Air China
Deal found 7/2![Air China logo]()
$1,014
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:00 pm
IAD
- HKG
1 stop26h 05m
Air China
Tue 9/1510:30 am
HKG
- IAD
1 stop21h 00m
Air China
Deal found 7/3![Air China logo]()
$1,017
This oojo deal was found by Cheapflights users on 7/4. 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.
Tue 7/2111:00 pm
IAD
- HKG
1 stop24h 50m
Air China
Tue 12/110:30 am
HKG
- IAD
1 stop21h 00m
Air China
Deal found 7/4![Air China logo]()
$1,025
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:21 pm
BWI
- HKG
2 stops30h 29m
Multiple Airlines
Wed 12/910:45 pm
HKG
- BWI
1 stop33h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,040
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 July 6, 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 July 6, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:20 pm
IAD
- HKG
1 stop30h 45m
Turkish Airlines
Fri 12/1111:15 pm
HKG
- IAD
1 stop25h 30m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$1,124
This SWISS deal was found by Cheapflights users on 7/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:20 pm
IAD
- HKG
2 stops30h 15m
SWISS
Fri 12/1112:45 am
HKG
- IAD
1 stop27h 45m
SWISS
Deal found 7/5![SWISS logo]()
$1,256
This British Airways deal was found by Cheapflights users on 7/5. 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 11/51:53 pm
BWI
- HKG
2 stops36h 57m
British Airways
Thu 11/1910:45 pm
HKG
- BWI
1 stop33h 00m
British Airways
Deal found 7/5![British Airways logo]()
$1,399
This China Eastern deal was found by Cheapflights users on 7/5. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:00 am
DCA
- HKG
2 stops24h 15m
China Eastern
Mon 12/141:40 pm
HKG
- DCA
2 stops41h 25m
China Eastern
Deal found 7/5![China Eastern logo]()
$1,424
This China Airlines deal was found by Cheapflights users on 7/2. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 pm
BWI
- HKG
2 stops26h 00m
Multiple Airlines
Fri 8/282:05 pm
HKG
- BWI
2 stops28h 30m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,435
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:40 pm
DCA
- HKG
1 stop26h 00m
Delta
Tue 11/1712:35 pm
HKG
- DCA
2 stops23h 43m
Delta
Deal found 7/1![Delta logo]()
$1,565
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/151:04 pm
DCA
- HKG
2 stops27h 56m
United Airlines
Sat 8/2211:45 am
HKG
- DCA
1 stop22h 45m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,667
This Emirates deal was found by Cheapflights users on 7/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:40 pm
IAD
- HKG
3 stops38h 35m
Emirates
Tue 9/229:30 pm
HKG
- IAD
2 stops47h 10m
Emirates
Deal found 7/4![Emirates logo]()
$1,894
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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.
Sun 11/12:30 pm
IAD
- HKG
1 stop28h 35m
Turkish Airlines
Wed 11/189:45 am
HKG
- IAD
1 stop46h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$1,154
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 11/22:30 pm
IAD
- HKG
1 stop28h 35m
Turkish Airlines
Wed 11/1811:15 pm
HKG
- IAD
1 stop33h 10m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$1,154
This China Eastern deal was found by Cheapflights users on 7/3. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:10 am
DCA
- HKG
2 stops33h 35m
China Eastern
Mon 11/29:35 am
HKG
- DCA
2 stops45h 30m
China Eastern
Deal found 7/3![China Eastern logo]()
$1,424
This Turkish Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 11/159:20 pm
IAD
- HKG
1 stop21h 45m
Turkish Airlines
Mon 1/1811:15 pm
HKG
- IAD
1 stop25h 30m
Turkish Airlines
Deal found 7/3![Turkish Airlines logo]()
$1,194
This British Airways deal was found by Cheapflights users on 7/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 pm
DCA
- HKG
2 stops33h 05m
British Airways
Wed 12/910:45 pm
HKG
- DCA
2 stops33h 12m
British Airways
Deal found 7/4![British Airways logo]()
$1,492
This Cathay Pacific deal was found by Cheapflights users on 7/3. 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.
Tue 8/2511:35 am
DCA
- HKG
1 stop21h 25m
Multiple Airlines
Fri 8/284:05 pm
HKG
- DCA
1 stop28h 54m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,512
This British Airways deal was found by Cheapflights users on 7/5. 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.
Sun 11/155:45 pm
DCA
- HKG
2 stops33h 05m
British Airways
Mon 12/1410:45 pm
HKG
- DCA
2 stops33h 12m
British Airways
Deal found 7/5![British Airways logo]()
$1,492
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 10/3110:20 pm
IAD
- HKG
1 stop30h 45m
Turkish Airlines
Mon 11/1611:15 pm
HKG
- IAD
1 stop33h 10m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$1,234
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 7/3110:20 pm
IAD
- HKG
1 stop32h 10m
United Airlines
Fri 8/710:30 pm
HKG
- IAD
1 stop21h 00m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,667
This China Airlines deal was found by Cheapflights users on 7/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:10 pm
BWI
- HKG
2 stops25h 05m
Multiple Airlines
Tue 8/255:35 pm
HKG
- BWI
2 stops24h 55m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,560
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:45 pm
DCA
- HKG
1 stop24h 20m
Delta
Tue 9/2212:20 pm
HKG
- DCA
2 stops23h 23m
Delta
Deal found 7/4![Delta logo]()
$1,734
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:48 pm
BWI
- HKG
2 stops34h 02m
British Airways
Tue 11/310:45 pm
HKG
- BWI
1 stop33h 00m
British Airways
Deal found 7/1![British Airways logo]()
$1,502
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/157:00 am
IAD
- HKG
1 stop23h 30m
United Airlines
Sat 8/229:45 pm
HKG
- IAD
1 stop21h 08m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,667
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 11/191:30 pm
IAD
- HKG
1 stop38h 35m
Turkish Airlines
Sat 11/2811:15 pm
HKG
- IAD
1 stop33h 10m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$1,265
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:41 pm
DCA
- HKG
1 stop24h 24m
Delta
Wed 10/2112:20 pm
HKG
- DCA
2 stops23h 25m
Delta
Deal found 7/4![Delta logo]()
$1,734
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:34 pm
BWI
- HKG
2 stops38h 16m
British Airways
Wed 11/410:45 pm
HKG
- BWI
1 stop33h 00m
British Airways
Deal found 7/1![British Airways logo]()
$1,502
This Turkish Airlines deal was found by Cheapflights users on 7/3. 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 11/219:20 pm
IAD
- HKG
1 stop30h 45m
Turkish Airlines
Mon 1/1811:15 pm
HKG
- IAD
1 stop33h 10m
Turkish Airlines
Deal found 7/3![Turkish Airlines logo]()
$1,275
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 11/2310:10 am
BWI
- HKG
2 stops31h 50m
United Airlines
Wed 11/2510:45 pm
HKG
- BWI
2 stops28h 00m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,715
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:59 pm
BWI
- HKG
2 stops36h 51m
British Airways
Wed 11/410:45 pm
HKG
- BWI
1 stop33h 00m
British Airways
Deal found 7/1![British Airways logo]()
$1,502
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/206:52 pm
BWI
- HKG
1 stop22h 08m
United Airlines
Thu 8/2712:40 pm
HKG
- BWI
1 stop30h 14m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,736
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 11/36:00 pm
DCA
- HKG
1 stop23h 45m
United Airlines
Tue 11/1710:35 am
HKG
- DCA
1 stop19h 21m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,736
This British Airways deal was found by Cheapflights users on 7/2. 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.
Mon 11/28:35 pm
BWI
- HKG
1 stop30h 15m
British Airways
Tue 12/810:45 pm
HKG
- BWI
1 stop33h 00m
British Airways
Deal found 7/2![British Airways logo]()
$1,686
Last-minute flights from Washington, D.C. to Hong KongDiscover last-minute flight deals from Washington, D.C. to Hong Kong. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Hong Kong. Data last updated July 6, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 7/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:40 pm
DCA
- HKG
2 stops52h 35m
Air Canada
Tue 7/219:30 am
HKG
- DCA
2 stops24h 18m
Air Canada
Deal found 7/3![Air Canada logo]()
$1,114
This FlightHub deal was found by Cheapflights users on 7/5. 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 7/133:45 pm
IAD
- HKG
2 stops42h 50m
Air Canada
Wed 7/299:45 am
HKG
- IAD
2 stops47h 36m
Air Canada
Deal found 7/5![Air Canada logo]()
$1,083
This oojo deal was found by Cheapflights users on 7/4. 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.
Tue 7/2111:00 pm
IAD
- HKG
1 stop24h 50m
Air China
Tue 12/110:30 am
HKG
- IAD
1 stop21h 00m
Air China
Deal found 7/4![Air China logo]()
$1,025
This CheapOair deal was found by Cheapflights users on 7/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:40 am
DCA
- HKG
2 stops24h 55m
Multiple Airlines
Tue 12/12:05 pm
HKG
- DCA
2 stops21h 33m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,051
This Travelocity deal was found by Cheapflights users on 7/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:45 am
IAD
- HKG
2 stops24h 50m
Air Canada
Tue 12/110:00 am
HKG
- IAD
2 stops23h 23m
Air Canada
Deal found 7/4![Air Canada logo]()
$1,052
This Justfly.com deal was found by Cheapflights users on 7/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:45 am
IAD
- HKG
2 stops24h 50m
Air Canada
Wed 12/210:00 am
HKG
- IAD
2 stops23h 10m
Air Canada
Deal found 7/4![Air Canada logo]()
$1,057
This Ovago deal was found by Cheapflights users on 7/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:00 pm
IAD
- HKG
1 stop29h 20m
Air China
Mon 11/305:50 pm
HKG
- IAD
1 stop37h 40m
Air China
Deal found 7/4![Air China logo]()
$1,063
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:55 am
IAD
- HKG
2 stops24h 40m
Air Canada
Thu 8/69:45 am
HKG
- IAD
2 stops47h 28m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,088
This Air China deal was found by Cheapflights users on 7/4. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:00 pm
IAD
- HKG
1 stop29h 20m
Air China
Thu 12/38:15 pm
HKG
- IAD
1 stop35h 15m
Air China
Deal found 7/4![Air China logo]()
$1,064
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:00 pm
IAD
- HKG
1 stop26h 05m
Air China
Tue 9/1510:30 am
HKG
- IAD
1 stop21h 00m
Air China
Deal found 7/3![Air China logo]()
$1,017
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:00 pm
IAD
- HKG
1 stop29h 20m
Air China
Thu 9/38:15 pm
HKG
- IAD
1 stop35h 15m
Air China
Deal found 7/1![Air China logo]()
$1,005
This Gotogate deal was found by Cheapflights users on 7/5. 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.
Tue 8/259:45 pm
IAD
- HKG
1 stop22h 05m
Turkish Airlines
Fri 8/288:55 am
HKG
- IAD
1 stop38h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$1,069
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 July 6, 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 July 6, 2026.
This Ovago deal was found by Cheapflights users on 7/3. 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 9/229:03 am
IAD
- HKG
2 stops25h 17m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:59 am
IAD
- HKG
3 stops39h 36m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:50 am
IAD
- HKG
3 stops38h 45m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:46 pm
IAD
- HKG
3 stops53h 49m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:20 pm
IAD
- HKG
1 stop22h 55m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:36 am
BWI
- HKG
3 stops51h 39m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:50 am
IAD
- HKG
3 stops38h 45m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sat 8/89:30 am
IAD
- HKG
3 stops60h 00m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Fri 7/171:20 pm
IAD
- HKG
2 stops59h 45m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:33 pm
IAD
- HKG
3 stops39h 42m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:22 pm
BWI
- HKG
3 stops52h 43m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:09 pm
BWI
- HKG
3 stops33h 56m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$566
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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $925 (Fareboom) |
One-way from | $485 (Ovago) |
Popular in | December |
Cheapest in | September |
Average price | $1,539 |
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 2,558,603 searches. Data last updated July 6, 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 - HKG
IADHKG
Washington, D.C. Dulles Intl
Thu 11/26
9:20 pm-5:05 pm
1 stop30h 45m
Hong Kong Intl
Fri 12/11
11:15 pm-11:45 am
1 stop25h 30m
$1,124
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Sun 11/1
2:30 pm-8:05 am
1 stop28h 35m
Hong Kong Intl
Wed 11/18
9:45 am-7:25 pm
1 stop46h 40m
$1,154
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Mon 11/2
2:30 pm-8:05 am
1 stop28h 35m
Hong Kong Intl
Wed 11/18
11:15 pm-7:25 pm
1 stop33h 10m
$1,154
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Sun 11/15
9:20 pm-8:05 am
1 stop21h 45m
Hong Kong Intl
Mon 1/18
11:15 pm-11:45 am
1 stop25h 30m
$1,194
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Sat 10/31
10:20 pm-5:05 pm
1 stop30h 45m
Hong Kong Intl
Mon 11/16
11:15 pm-7:25 pm
1 stop33h 10m
$1,234
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Tue 11/17
10:20 pm-5:35 pm
2 stops30h 15m
Hong Kong Intl
Fri 12/11
12:45 am-3:30 pm
1 stop27h 45m
$1,256
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Thu 11/19
1:30 pm-5:05 pm
1 stop38h 35m
Hong Kong Intl
Sat 11/28
11:15 pm-7:25 pm
1 stop33h 10m
$1,265
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Sat 11/21
9:20 pm-5:05 pm
1 stop30h 45m
Hong Kong Intl
Mon 1/18
11:15 pm-7:25 pm
1 stop33h 10m
$1,275
BaltimoreHong Kong
BWI - HKG
BWIHKG
Baltimore/Washington
Thu 11/5
1:53 pm-3:50 pm
2 stops36h 57m
Hong Kong Intl
Thu 11/19
10:45 pm-6:45 pm
1 stop33h 00m
$1,399
Washington, D.C.Hong Kong
DCA - HKG
DCAHKG
Washington, D.C. Reagan-National
Wed 11/18
11:00 am-12:15 am
2 stops24h 15m
Hong Kong Intl
Mon 12/14
1:40 pm-6:05 pm
2 stops41h 25m
$1,424
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, May is the cheapest month in which you can book a flight from Washington, D.C. to Hong Kong (average of $444). Flying from Washington, D.C. to Hong Kong in March is currently the most expensive (average of $854). 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 63 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 July 6, 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.
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Comfort
8.3
Boarding
8.4
Overall
8.5
Entertainment
8.0
Crew
8.7
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.
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Alternative routes for Washington, D.C. to Hong Kong
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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 July 6, 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 2,558,603 searches. Data last updated July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$453 | Average$1,046 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$579 | Average$1,062 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$802 | Average$913 | 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$1,392 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$995 | Average$1,467 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,069 | Average$1,330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,107 | Average$1,418 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,190 | Average$2,000 | FlexibilityNo cancel fee | On-time62% |