
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $961 (FlightHub) |
One-way from | $632 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,308 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Wed 12/2
8:10 pm-6:15 am
1 stop21h 05m
Hong Kong Intl
Tue 12/29
12:25 am-2:35 pm
1 stop27h 10m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Tue 11/10
10:20 pm-5:35 pm
2 stops30h 15m
Hong Kong Intl
Tue 11/24
11:30 pm-3:30 pm
1 stop29h 00m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Tue 8/11
9:45 pm-5:15 pm
1 stop31h 30m
Hong Kong Intl
Tue 8/25
9:20 am-11:35 am
1 stop38h 15m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Wed 8/26
6:05 pm-6:55 am
2 stops24h 50m
Hong Kong Intl
Tue 9/29
12:25 am-3:25 pm
1 stop27h 00m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Wed 8/26
6:05 pm-6:55 am
2 stops24h 50m
Hong Kong Intl
Tue 10/6
12:25 am-3:25 pm
1 stop27h 00m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Fri 9/25
1:20 pm-7:25 am
1 stop30h 05m
Hong Kong Intl
Sat 10/10
8:55 am-11:35 am
1 stop38h 40m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Sat 11/7
2:30 pm-5:05 pm
1 stop37h 35m
Hong Kong Intl
Fri 11/27
11:15 pm-7:25 pm
1 stop33h 10m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Sat 11/28
9:20 pm-5:05 pm
1 stop30h 45m
Hong Kong Intl
Sat 1/30
11:15 pm-7:25 pm
1 stop33h 10m
Washington, D.C.Hong Kong
IAD - HKG
IADHKG
Washington, D.C. Dulles Intl
Mon 11/9
9:20 pm-5:05 pm
1 stop30h 45m
Hong Kong Intl
Sat 11/21
11:15 pm-7:25 pm
1 stop33h 10m
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 11/4
11:15 pm-12:45 pm
1 stop26h 30m
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
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 58 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.
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong (average of $854). Flying from Washington, D.C. Dulles Intl Airport to Hong Kong in December is currently the most expensive (average of $1,588). 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.
Dallas (DFW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Hong Kong on Cheapflights.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $1,134.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 22h 02m.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 34m.
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Chris,Mar 2025
SEA - ICN
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$453 | Average$902 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$579 | Average$1,040 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$818 | Average$946 | 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$1,319 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$995 | Average$1,400 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,069 | Average$1,376 | 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% |