Cheap Flights from Washington (IAD) to Hong Kong (HKG) from HK$3,883~

View HK$3,883 flight on Mon, 4 Aug 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at HK$3,883 for one-way flights and HK$7,635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 9 Sep - Wed, 24 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$7,635 Return, found 3 days ago
HK$7,635
Return
found 3 days ago
Select Air Canada flight, departing Tue, 9 Sep from Washington to Hong Kong SAR, returning Wed, 24 Sep, priced at HK$7,635 found 3 days ago
Turkish Airlines
Thu, 21 Aug - Thu, 4 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$8,109 Return, found 3 days ago
HK$8,109
Return
found 3 days ago
Select Turkish Airlines flight, departing Thu, 21 Aug from Washington to Hong Kong SAR, returning Thu, 4 Sep, priced at HK$8,109 found 3 days ago
Turkish Airlines
Sun, 27 Apr - Tue, 13 May
IAD
Washington
HKG
Hong Kong SAR
HK$8,269 Return, found 3 days ago
HK$8,269
Return
found 3 days ago
Select Turkish Airlines flight, departing Sun, 27 Apr from Washington to Hong Kong SAR, returning Tue, 13 May, priced at HK$8,269 found 3 days ago
Turkish Airlines
Thu, 28 Aug - Wed, 3 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$8,353 Return, found 3 days ago
HK$8,353
Return
found 3 days ago
Select Turkish Airlines flight, departing Thu, 28 Aug from Washington to Hong Kong SAR, returning Wed, 3 Sep, priced at HK$8,353 found 3 days ago
Turkish Airlines
Sun, 10 Aug - Tue, 19 Aug
IAD
Washington
HKG
Hong Kong SAR
HK$8,459 Return, found 1 day ago
HK$8,459
Return
found 1 day ago
Select Turkish Airlines flight, departing Sun, 10 Aug from Washington to Hong Kong SAR, returning Tue, 19 Aug, priced at HK$8,459 found 1 day ago
Turkish Airlines
Thu, 14 Aug - Tue, 26 Aug
IAD
Washington
HKG
Hong Kong SAR
HK$8,499 Return, found 1 day ago
HK$8,499
Return
found 1 day ago
Select Turkish Airlines flight, departing Thu, 14 Aug from Washington to Hong Kong SAR, returning Tue, 26 Aug, priced at HK$8,499 found 1 day ago
Turkish Airlines
Tue, 9 Sep - Wed, 24 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$8,548 Return, found 3 days ago
HK$8,548
Return
found 3 days ago
Select Turkish Airlines flight, departing Tue, 9 Sep from Washington to Hong Kong SAR, returning Wed, 24 Sep, priced at HK$8,548 found 3 days ago
United
Tue, 19 Aug - Tue, 2 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$9,106 Return, found 3 days ago
HK$9,106
Return
found 3 days ago
Select United flight, departing Tue, 19 Aug from Washington to Hong Kong SAR, returning Tue, 2 Sep, priced at HK$9,106 found 3 days ago
Delta
Tue, 9 Sep - Wed, 24 Sep
IAD
Washington
HKG
Hong Kong SAR
HK$9,180 Return, found 3 days ago
HK$9,180
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Sep from Washington to Hong Kong SAR, returning Wed, 24 Sep, priced at HK$9,180 found 3 days ago
All Nippon Airways
Fri, 9 May - Tue, 13 May
IAD
Washington
HKG
Hong Kong SAR
HK$9,692 Return, found 18 hours ago
HK$9,692
Return
found 18 hours ago
Select All Nippon Airways flight, departing Fri, 9 May from Washington to Hong Kong SAR, returning Tue, 13 May, priced at HK$9,692 found 18 hours ago

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$7,635. 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.
*Available to Expedia members.