Cheap Flights from Washington (IAD) to Hong Kong (HKG) from HK$3,215~

View HK$3,215 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Hong Kong International Airport (HKG)

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Find Cheap Flights from Washington (IAD) to Hong Kong (HKG)

Prices were available within the past 7 days and start at HK$3,215 for one-way flights and HK$5,811 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 16 Oct - Thu, 6 Nov
IAD
Washington
HKG
Hong Kong SAR
HK$5,811 Return, found 17 hours ago
HK$5,811
Return
found 17 hours ago
Select Air Canada flight, departing Thu, 16 Oct from Washington to Hong Kong SAR, returning Thu, 6 Nov, priced at HK$5,811 found 17 hours ago
Air Canada
Fri, 5 Sep - Thu, 11 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$6,199 Return, found 6 days ago
HK$6,199
Return
found 6 days ago
Select Air Canada flight, departing Fri, 5 Sep from Washington to Hong Kong SAR, returning Thu, 11 Sep, priced at HK$6,199 found 6 days ago
Turkish Airlines
Wed, 24 Sep - Tue, 7 Oct
IAD
Washington
HKG
Hong Kong SAR
HK$7,802 Return, found 2 days ago
HK$7,802
Return
found 2 days ago
Select Turkish Airlines flight, departing Wed, 24 Sep from Washington to Hong Kong SAR, returning Tue, 7 Oct, priced at HK$7,802 found 2 days ago
United
Tue, 23 Sep - Thu, 25 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$9,121 Return, found 3 days ago
HK$9,121
Return
found 3 days ago
Select United flight, departing Tue, 23 Sep from Washington to Hong Kong SAR, returning Thu, 25 Sep, priced at HK$9,121 found 3 days ago
Korean Air
Mon, 24 Nov - Mon, 15 Dec
IAD
Washington
HKG
Hong Kong SAR
HK$9,255 Return, found 2 days ago
HK$9,255
Return
found 2 days ago
Select Korean Air flight, departing Mon, 24 Nov from Washington to Hong Kong SAR, returning Mon, 15 Dec, priced at HK$9,255 found 2 days ago
All Nippon Airways
Mon, 6 Oct - Tue, 28 Oct
IAD
Washington
HKG
Hong Kong SAR
HK$9,411 Return, found 16 hours ago
HK$9,411
Return
found 16 hours ago
Select All Nippon Airways flight, departing Mon, 6 Oct from Washington to Hong Kong SAR, returning Tue, 28 Oct, priced at HK$9,411 found 16 hours ago
Delta
Tue, 16 Sep - Fri, 19 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$9,675 Return, found 7 hours ago
HK$9,675
Return
found 7 hours ago
Select Delta flight, departing Tue, 16 Sep from Washington to Hong Kong SAR, returning Fri, 19 Sep, priced at HK$9,675 found 7 hours ago
Cathay Pacific
Mon, 20 Oct - Mon, 3 Nov
IAD
Washington
HKG
Hong Kong SAR
HK$9,903 Return, found 1 day ago
HK$9,903
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 20 Oct from Washington to Hong Kong SAR, returning Mon, 3 Nov, priced at HK$9,903 found 1 day ago
Qatar Airways
Wed, 20 Aug - Fri, 12 Dec
IAD
Washington
HKG
Hong Kong SAR
HK$10,433 Return, found 1 day ago
HK$10,433
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 20 Aug from Washington to Hong Kong SAR, returning Fri, 12 Dec, priced at HK$10,433 found 1 day ago
Air India
Mon, 25 Aug - Tue, 9 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$11,567 Return, found 2 days ago
HK$11,567
Return
found 2 days ago
Select Air India flight, departing Mon, 25 Aug from Washington to Hong Kong SAR, returning Tue, 9 Sep, priced at HK$11,567 found 2 days ago

Find the cheapest month to fly from Washington (IAD) to Chek Lap Kok (HKG)

March is typically the cheapest month to fly

From HK$5,618 - HK$9,800 per traveller.

Graph displaying average flight prices per month

Washington to Hong Kong route information
Origin airport
Washington Dulles Intl.
Destination airport
Hong Kong Intl.
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
HK$5,811
Distance
13023 km

Flights from Chantilly to Chek Lap Kok

Book cheap flights from Chantilly (IAD) to Chek Lap Kok (HKG) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chantilly (IAD) to Chek Lap Kok (HKG) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chantilly (IAD) to Chek Lap Kok (HKG) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chek Lap Kok flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chek Lap Kok and things to do in Chek Lap Kok for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chek Lap Kok more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chek Lap Kok is HK$3,215 now!

 

Frequently asked questions

How much is a flight from IAD to Hong Kong Intl. Airport (HKG)?
Pack your bags, because round-trip journeys between Dulles Intl. Airport and HKG start from HK$5,811. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Chek Lap Kok Intl. Airport?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to Hong Kong Intl. Airport (HKG) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to Chek Lap Kok Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to HKG?
The distance is around 13,100 kilometers. Earplugs? Check. Noise-canceling headphones? Check. You'll need to pack all the essentials for this long-haul Chantilly to Chek Lap Kok flight.
Which airlines fly direct from IAD to HKG?
Flying directly between IAD and Chek Lap Kok Intl. Airport isn't possible right now. However, you'll still be able to book a flight to Chek Lap Kok with at least one stop.
Are IAD to Hong Kong Intl. Airport (HKG) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Dulles Intl. Airport to Chek Lap Kok Intl. Airport last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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