S$533 Cheap Flights from Washington to Hong Kong

View S$533 flight on Mon, 1 Sep, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$533 for one-way flights and S$1,332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,332 Return, found 1 day ago
S$1,332
Return
found 1 day ago
Select Air Canada flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,332 found 1 day ago
Air Canada
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,337 Return, found 1 day ago
S$1,337
Return
found 1 day ago
Select Air Canada flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,337 found 1 day ago
United
Tue, 7 Oct - Tue, 14 Oct
IAD
Washington
HKG
Hong Kong SAR
S$1,388 Return, found 4 days ago
S$1,388
Return
found 4 days ago
Select United flight, departing Tue, 7 Oct from Washington to Hong Kong SAR, returning Tue, 14 Oct, priced at S$1,388 found 4 days ago
Air Canada
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,396 Return, found 1 day ago
S$1,396
Return
found 1 day ago
Select Air Canada flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,396 found 1 day ago
Air Canada
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,403 Return, found 1 day ago
S$1,403
Return
found 1 day ago
Select Air Canada flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,403 found 1 day ago
United
Sun, 19 Oct - Sat, 25 Oct
IAD
Washington
HKG
Hong Kong SAR
S$1,452 Return, found 5 days ago
S$1,452
Return
found 5 days ago
Select United flight, departing Sun, 19 Oct from Washington to Hong Kong SAR, returning Sat, 25 Oct, priced at S$1,452 found 5 days ago
United
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,511 Return, found 1 day ago
S$1,511
Return
found 1 day ago
Select United flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,511 found 1 day ago
All Nippon Airways
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,539 Return, found 1 day ago
S$1,539
Return
found 1 day ago
Select All Nippon Airways flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,539 found 1 day ago
Delta
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,580 Return, found 1 day ago
S$1,580
Return
found 1 day ago
Select Delta flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,580 found 1 day ago
Turkish Airlines
Mon, 1 Sep - Tue, 16 Sep
IAD
Washington
HKG
Hong Kong SAR
S$1,636 Return, found 1 day ago
S$1,636
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 1 Sep from Washington to Hong Kong SAR, returning Tue, 16 Sep, priced at S$1,636 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 S$820 - S$1,553 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 France, All Nippon Airways, British Airways, Delta, Emirates, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,331
Distance
13023 km

Perfect flights from Washington to Hong Kong

Your Journey from Washington to Hong Kong

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Hong Kong caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, United, Delta, All Nippon Airways, Qatar Airways, Korean Air, Air China, Turkish Airlines, China Airlines, Japan Airlines. Our selection of flights from Washington Dulles Intl. to Hong Kong Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Hong Kong Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Hong Kong Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$533 and roundtrip prices from S$1,332*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Hong Kong with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Hong Kong

Picture yourself stepping off the plane in Hong Kong and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Hong Kong Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Hong Kong.
 

Beyond the Flight – Exploring Hong Kong

With Expedia, your adventure extends beyond the flight. Explore Hong Kong at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Hong Kong with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Hong Kong with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$1,332. 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 kilometres. Earplugs? Check. Noise-cancelling 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.

Explore a world of travel with Expedia

Washington Airports

Washington

Ronald Reagan Washington National to Hong Kong
S$990.00

Baltimore

*Available to Expedia members.