An airport terminal with a control tower, a covered walkway, and multiple jet bridges.

฿22,785 Cheap Flights from Hong Kong (HKG) to Washington (DCA)

View ฿22,785 flight on Tue, 18 Aug 2026Opens in a new window

Flight 1

Popular airlines from Hong Kong International Airport (HKG) to Ronald Reagan National Airport (DCA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Hong Kong (HKG) to Washington (DCA)

Prices were available within the past 7 days and start at ฿22,785 for one-way flights and ฿49,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿49,020 Return, found 2 days ago
฿49,020
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿49,020 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿49,210 Return, found 2 days ago
฿49,210
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿49,210 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿49,325 Return, found 2 days ago
฿49,325
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿49,325 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿50,220 Return, found 2 days ago
฿50,220
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿50,220 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿50,410 Return, found 2 days ago
฿50,410
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿50,410 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿53,085 Return, found 2 days ago
฿53,085
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿53,085 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿53,275 Return, found 2 days ago
฿53,275
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿53,275 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿59,645 Return, found 2 days ago
฿59,645
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿59,645 found 2 days ago
Delta
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿59,865 Return, found 2 days ago
฿59,865
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿59,865 found 2 days ago
United
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿64,855 Return, found 2 days ago
฿64,855
Return
found 2 days ago
Select United flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿64,855 found 2 days ago
Cathay Pacific
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿66,280 Return, found 2 days ago
฿66,280
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿66,280 found 2 days ago
Japan Airlines
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿74,280 Return, found 2 days ago
฿74,280
Return
found 2 days ago
Select Japan Airlines flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿74,280 found 2 days ago
American Airlines
Tue, 18 Aug - Tue, 1 Sept
HKG
Hong Kong SAR
DCA
Washington
฿87,560 Return, found 2 days ago
฿87,560
Return
found 2 days ago
Select American Airlines flight, departing Tue, 18 Aug from Hong Kong SAR to Washington, returning Tue, 1 Sept, priced at ฿87,560 found 2 days ago

Frequently asked questions

How much is a flight from Chek Lap Kok Intl. Airport to DCA?
Start packing your suitcase, because round-trip flights from Chek Lap Kok Intl. Airport to DCA start from ฿49,020. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to secure 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 HKG to DCA?
We get that life can throw the odd curveball, so we've made it as easy 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 Chek Lap Kok Intl. Airport to National Airport 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 Chek Lap Kok Intl. Airport to Ronald Reagan Washington National Airport (DCA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chek Lap Kok Intl. Airport to Ronald Reagan Washington National Airport (DCA)?
With a flight distance of 13,100 kilometres from HKG (HKG) to Ronald Reagan Washington National Airport (DCA) (DCA), this is a long-haul trip. Remember to keep well hydrated and get up to stretch your legs every so often.
Which airlines fly direct from HKG to Ronald Reagan Washington National Airport (DCA)?
Flying nonstop between Chek Lap Kok Intl. Airport and DCA isn't possible at the moment. However, you'll still be able to find a flight to Arlington with at least one stop.
Are HKG to DCA flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between Hong Kong Intl. Airport (HKG) and Ronald Reagan Washington National Airport (DCA) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to grab your seat when the price is low.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Ronald Reagan Washington National
Return price
฿49,020
Distance
13041 km

Book with confidence

Perfect flights from Hong Kong to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Hong Kong to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Hong Kong Intl. to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from ฿22,785 and roundtrip prices from ฿49,020. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Ronald Reagan Washington National and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.
Perfect flights from Hong Kong to Washington
*Available to Expedia members.