₩646,600 Cheap Flights from Washington (IAD) to Hong Kong (HKG)

View ₩646,600 flight on Wed, Apr 8, 2026Opens 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 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₩646,600 for one-way flights and ₩1,529,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,529,600 Roundtrip, found 1 day ago
₩1,529,600
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,529,600 found 1 day ago
Air Canada
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,548,700 Roundtrip, found 1 day ago
₩1,548,700
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,548,700 found 1 day ago
Air Canada
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,557,900 Roundtrip, found 1 day ago
₩1,557,900
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,557,900 found 1 day ago
Air Canada
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,593,300 Roundtrip, found 1 day ago
₩1,593,300
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,593,300 found 1 day ago
Air Canada
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,602,500 Roundtrip, found 1 day ago
₩1,602,500
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,602,500 found 1 day ago
Air Canada
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,629,000 Roundtrip, found 1 day ago
₩1,629,000
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,629,000 found 1 day ago
Air Canada
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,638,200 Roundtrip, found 1 day ago
₩1,638,200
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,638,200 found 1 day ago
Turkish Airlines
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,684,500 Roundtrip, found 1 day ago
₩1,684,500
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,684,500 found 1 day ago
Delta
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,795,200 Roundtrip, found 1 day ago
₩1,795,200
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,795,200 found 1 day ago
United
Wed, Apr 8 - Sun, Apr 19
IAD
Washington
HKG
Hong Kong SAR
₩1,831,600 Roundtrip, found 1 day ago
₩1,831,600
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 8 from Washington to Hong Kong SAR, returning Sun, Apr 19, priced at ₩1,831,600 found 1 day ago

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

September is typically the cheapest month to fly

From ₩877,949 - ₩1,868,283 per traveler.

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 ₩1,529,600. 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.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Hong Kong Intl.
Airlines serving
Air France, British Airways, Delta, Emirates, Ethiopian Airlines, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
₩1,529,600
Distance
13023 km

Book with confidence

Book with confidence

Chantilly to Chek Lap Kok Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chantilly to Chek Lap Kok will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chek Lap Kok.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to HKG flights that won’t make your bank account wince. Ready to temporarily leave behind Chantilly for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HKG with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Chantilly to Chek Lap Kok Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Washington nearby Airports

Washington

*Available to Expedia members.