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HK$950+ Direct flights from Washington, D.C. Dulles Intl Airport

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 20-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — HKG
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Direct flights from Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl
Explore the most affordable flight options available from Dulles Intl. Find the lowest fares based on data from user searches, with prices last updated on 9 January 2026.

Fri 29-518:45IAD - YYC
Nonstop4h 50mDelta
Wed 3-611:30YYC - IAD
Nonstop4h 20mDelta
Deal found 8-1HK$2,298
Tue 7-417:40IAD - AMS
Nonstop7h 30mKLM
Tue 14-413:15AMS - IAD
Nonstop8h 20mKLM
Deal found 7-1HK$4,230
Thu 5-218:10IAD - AMS
Nonstop7h 55mUnited Airlines
Wed 11-211:00AMS - IAD
Nonstop9h 00mUnited Airlines
Deal found 8-1HK$4,238
Sun 22-218:10IAD - AMS
Nonstop7h 55mUnited Airlines
Sun 1-311:00AMS - IAD
Nonstop9h 00mUnited Airlines
Deal found 8-1HK$4,246
Thu 5-218:05IAD - AMS
Nonstop7h 30mKLM
Sun 8-213:20AMS - IAD
Nonstop8h 45mKLM
Deal found 8-1HK$4,254
Thu 5-217:25IAD - CDG
Nonstop7h 30mUnited Airlines
Wed 11-211:40CDG - IAD
Nonstop8h 45mUnited Airlines
Deal found 8-1HK$4,347
Wed 4-217:25IAD - CDG
Nonstop7h 30mUnited Airlines
Sun 22-211:40CDG - IAD
Nonstop8h 50mUnited Airlines
Deal found 7-1HK$4,355
Tue 10-218:50IAD - CDG
Nonstop7h 25mDelta
Sat 21-213:45CDG - IAD
Nonstop8h 50mDelta
Deal found 6-1HK$4,363
Mon 29-609:10IAD - YYC
Nonstop4h 54mUnited Airlines
Thu 2-714:55YYC - IAD
Nonstop4h 23mUnited Airlines
Deal found 8-1HK$4,378
Tue 5-517:30IAD - AMS
Nonstop8h 05mUnited Airlines
Wed 13-511:15AMS - IAD
Nonstop8h 40mUnited Airlines
Deal found 9-1HK$4,581
Sun 1-218:20IAD - LHR
Nonstop7h 20mUnited Airlines
Wed 18-212:05LHR - IAD
Nonstop8h 30mUnited Airlines
Deal found 8-1HK$4,620
Thu 23-417:40IAD - AMS
Nonstop7h 30mKLM
Fri 8-513:15AMS - IAD
Nonstop8h 20mKLM
Deal found 9-1HK$4,620

Find direct flights from Dulles Intl within your budget

 
Use the slider to find direct flights from Dulles Intl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 70,647 searches. This data was last updated on 9 January 2026.

Fly to

Hong Kong

Route

Departure

Return

Price

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 27-5

18:45-21:35

Nonstop4h 50m

Calgary

Mon 1-6

11:30-17:50

Nonstop4h 20m

HK$2,298

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 25-5

18:45-21:35

Nonstop4h 50m

Calgary

Fri 29-5

11:30-17:50

Nonstop4h 20m

HK$2,298

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 29-5

18:45-21:35

Nonstop4h 50m

Calgary

Wed 3-6

11:30-17:50

Nonstop4h 20m

HK$2,298

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 29-5

18:45-21:35

Nonstop4h 50m

Calgary

Mon 8-6

11:30-17:50

Nonstop4h 20m

HK$2,298

Washington, D.C.Amsterdam

IAD - AMS

IADAMS

Washington, D.C. Dulles Intl

Wed 8-4

18:10-07:35

Nonstop7h 25m

Amsterdam Schiphol

Wed 15-4

13:15-15:35

Nonstop8h 20m

HK$4,230

Washington, D.C.Amsterdam

IAD - AMS

IADAMS

Washington, D.C. Dulles Intl

Tue 14-4

17:30-07:35

Nonstop8h 05m

Amsterdam Schiphol

Tue 21-4

11:15-13:55

Nonstop8h 40m

HK$4,230

Washington, D.C.Amsterdam

IAD - AMS

IADAMS

Washington, D.C. Dulles Intl

Tue 7-4

17:40-07:10

Nonstop7h 30m

Amsterdam Schiphol

Tue 14-4

13:15-15:35

Nonstop8h 20m

HK$4,230

Washington, D.C.Amsterdam

IAD - AMS

IADAMS

Washington, D.C. Dulles Intl

Wed 15-4

17:30-07:35

Nonstop8h 05m

Amsterdam Schiphol

Thu 23-4

11:15-13:55

Nonstop8h 40m

HK$4,230

Washington, D.C.Amsterdam

IAD - AMS

IADAMS

Washington, D.C. Dulles Intl

Wed 25-2

18:10-08:05

Nonstop7h 55m

Amsterdam Schiphol

Sun 1-3

11:00-14:00

Nonstop9h 00m

HK$4,246

Washington, D.C.Amsterdam

IAD - AMS

IADAMS

Washington, D.C. Dulles Intl

Mon 2-3

18:10-08:05

Nonstop7h 55m

Amsterdam Schiphol

Wed 18-3

11:00-15:00

Nonstop9h 00m

HK$4,246

Flights are sorted by cheapest return flights first.

Deals found on 7-1

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl

Have a flexible travel schedule? Discover the best time to fly from Dulles Intl with our price prediction graph.
Estimated return 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.

Related info for your journey

Access useful and relevant information related to your journey from Dulles Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 January 2026.

  • Where can you fly direct from Washington, D.C. Dulles Intl Airport?

    Currently, the most popular direct flight destination from Washington, D.C. Dulles Intl Airport is Orlando Airport.

  • How much are direct flights from Washington, D.C. Dulles Intl Airport?

    On average, a one-way direct flight from Washington, D.C. Dulles Intl Airport will cost users approximately HK$673. If you're looking for a direct round-trip flight from Washington, D.C. Dulles Intl Airport, you can expect to pay around HK$3,294.

  • What is the best time of year to fly direct from Washington, D.C. Dulles Intl Airport?

    If you're seeking the lowest price on a direct flight from Washington, D.C. Dulles Intl Airport, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

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