Cheap flights from Hong Kong to Washington, D.C. Dulles Intl Airport

HKG — IAD
20 Aug — 27 Aug1
Return
1 adult
Economy
From?
To?
Sat 20-8
Sat 27-8

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How far in advance should I book a flight from Hong Kong to Washington, D.C. Dulles Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 69% on flights from Hong Kong to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at HK$13,084. For sooner than that we have options available in the next 3 days from HK$15,051.

What is the cheapest month to fly from Hong Kong to Washington, D.C. Dulles Intl Airport?

November can be a great time to fly to Washington, D.C. Dulles Intl Airport from Hong Kong with a flight ticket averaging about HK$8,916. Cheapflights users have found deals in the month of November for as cheap as HK$4,364. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Hong Kong to Washington, D.C. Dulles Intl Airport (HK - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap flights from Hong Kong to Dulles Intl in August, September 2022

The best prices found for Hong Kong to IAD flights in August, September
9 Sep - 7 Dec
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

44h 30m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

3 stops

33h 05m
HK$11,549

Ethiopian Air

Pick Dates

Deal found 14.8.22

9 Sep - 7 Dec
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

44h 30m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

43h 20m
HK$12,340

Ethiopian Air

Pick Dates

Deal found 14.8.22

8 Sep - 7 Dec
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

1 stop

21h 10m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

1 stop

22h 20m
HK$12,458

Korean Air

Pick Dates

Deal found 14.8.22

Hong Kong to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from Hong Kong found for this year
30 Oct - 18 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

41h 04m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

48h 55m
HK$8,219

Air Canada

Pick Dates

Deal found 13.8.22

11 Nov - 26 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

42h 04m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

31h 45m
HK$8,227

Air Canada

Pick Dates

Deal found 13.8.22

1 Nov - 18 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

37h 15m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

23h 55m
HK$8,360

Air Canada

Pick Dates

Deal found 14.8.22

Cheap Air Canada flights from Hong Kong to Dulles Intl

30 Oct - 18 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

41h 04m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

48h 55m
HK$8,219

Air Canada

Pick Dates

Deal found 13.8.22

11 Nov - 26 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

42h 04m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

31h 45m
HK$8,227

Air Canada

Pick Dates

Deal found 13.8.22

1 Nov - 18 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

37h 15m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

23h 55m
HK$8,360

Air Canada

Pick Dates

Deal found 14.8.22

Cheap Turkish Airlines flights from Hong Kong to Dulles Intl

7 Nov - 24 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

1 stop

32h 55m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

1 stop

29h 35m
HK$8,666

Turkish Airlines

Pick Dates

Deal found 14.8.22

7 Nov - 24 Nov
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

1 stop

32h 55m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

1 stop

29h 35m
HK$8,689

Turkish Airlines

Pick Dates

Deal found 13.8.22

18 Nov - 31 Dec
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

1 stop

32h 55m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

1 stop

29h 35m
HK$9,457

Turkish Airlines

Pick Dates

Deal found 14.8.22

Last-minute flights from Hong Kong to Dulles Intl

Late deals on return flights to Dulles Intl from Hong Kong, departing today and this week
24 Aug - 16 Sep
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

1 stop

33h 15m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

52h 35m
HK$17,104

Multiple Airlines

Pick Dates

Deal found 15.8.22

24 Aug - 17 Sep
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

47h 33m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

25h 46m
HK$17,668

Multiple Airlines

Pick Dates

Deal found 14.8.22

24 Aug - 16 Sep
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

3 stops

26h 10m
IAD

Washington, D.C. Dulles Intl

HKG

Hong Kong Intl

2 stops

36h 08m
HK$17,684

Multiple Airlines

Pick Dates

Deal found 15.8.22

One-way flights to Dulles Intl from Hong Kong

The cheapest one-way flights from Hong Kong to Dulles Intl
1 Sep
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

3 stops

57h 25m
HK$3,596

Multiple Airlines

Pick Dates

Deal found 15.8.22

25 Sep
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

41h 45m
HK$5,328

Multiple Airlines

Pick Dates

Deal found 14.8.22

6 Oct
HKG

Hong Kong Intl

IAD

Washington, D.C. Dulles Intl

2 stops

22h 05m
HK$5,821

Air Canada

Pick Dates

Deal found 13.8.22

Related info for your journey

Useful info, stats and facts about Hong Kong to Dulles Intl flights.

Which airlines flying from Hong Kong to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Cathay Pacific, Air China, and Air Canada flying from Hong Kong to Washington, D.C. Dulles Intl have implemented new flexible cancellation policies.

Can I find flights from Hong Kong to Washington, D.C. Dulles Intl Airport for under HK$8,300 on Cheapflights?

Yes, there are multiple flights from Hong Kong to Washington, D.C. Dulles Intl Airport for under HK$8,300. The cheapest flight booked recently is on Air Canada for just HK$8,219, but on average you can expect to pay HK$9,324.

Are there last-minute flights available from Hong Kong to Washington, D.C. Dulles Intl Airport for under HK$17,200?

There are currently 20+ open flights from Hong Kong to Washington, D.C. Dulles Intl Airport within the next 7 days for less than HK$17,200.

What are the cheapest airlines flying from Hong Kong to Washington, D.C. Dulles Intl Airport round-trip?

Air Canada, at HK$8,219, was found to be the cheapest airline from Hong Kong to Washington, D.C. Dulles Intl Airport.Alternate airlines flying return to your destination include Turkish Airlines and United Airlines. These flights start at 16% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Hong Kong to Washington, D.C. Dulles Intl Airport one-way?

One-way options have recently been found by users for as low as HK$5,821 on Air Canada. Other airlines that offer cheap prices include ANA from HK$6,252 and Qatar Airways from HK$6,393 one-way.

What are the most popular airlines that fly from Hong Kong to Washington, D.C. Dulles Intl Airport?

Air Canada, Air China and Cathay Pacific are the most popular airlines when flying from Hong Kong to Washington, D.C. Dulles Intl Airport.

What are the cheapest flights from Hong Kong to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from Hong Kong to Washington, D.C. Dulles Intl Airport? While on average our users pay HK$13,820, our data indicates the cheapest price to be HK$8,804. The most popular route (Hong Kong Intl - Washington, D.C. Dulles Intl), is priced around HK$8,666.

Departure points for flights from Hong Kong to Dulles Intl

Select to see more specific information for flights to Dulles Intl from all departure points in Hong Kong

Top 7 airlines flying from Hong Kong to Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Hong Kong to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air ChinaCheapestHK$3,734AverageHK$5,301FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
Air CanadaCheapestHK$4,380AverageHK$5,651FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
DeltaCheapestHK$4,707AverageHK$4,878FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Turkish AirlinesCheapestHK$5,055AverageHK$8,621FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
Cathay PacificCheapestHK$5,795AverageHK$7,885FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
Ethiopian AirCheapestHK$11,200AverageHK$11,734FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Ethiopian Air flights
Korean AirCheapestHK$16,149AverageHK$17,722FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights