S$817 Cheap Flights from Hong Kong to Washington

View S$817 flight on Sun, 26 Oct, 2025Opens in a new window

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

  • 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 Hong Kong to Washington (HKG-DCA)

Prices were available within the past 7 days and start at S$817 for one-way flights and S$1,321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 23 Aug - Sat, 30 Aug
HKG
Hong Kong SAR
DCA
Washington
S$1,321 Return, found 5 days ago
S$1,321
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Hong Kong SAR to Washington, returning Sat, 30 Aug, priced at S$1,321 found 5 days ago
United
Fri, 25 Jul - Mon, 28 Jul
HKG
Hong Kong SAR
DCA
Washington
S$1,322 Return, found 4 days ago
S$1,322
Return
found 4 days ago
Select United flight, departing Fri, 25 Jul from Hong Kong SAR to Washington, returning Mon, 28 Jul, priced at S$1,322 found 4 days ago
United
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,323 Return, found 2 days ago
S$1,323
Return
found 2 days ago
Select United flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,323 found 2 days ago
Delta
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,396 Return, found 2 days ago
S$1,396
Return
found 2 days ago
Select Delta flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,396 found 2 days ago
United
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,478 Return, found 2 days ago
S$1,478
Return
found 2 days ago
Select United flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,478 found 2 days ago
Delta
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,518 Return, found 2 days ago
S$1,518
Return
found 2 days ago
Select Delta flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,518 found 2 days ago
Delta
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,526 Return, found 2 days ago
S$1,526
Return
found 2 days ago
Select Delta flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,526 found 2 days ago
Cathay Pacific
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,618 Return, found 2 days ago
S$1,618
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,618 found 2 days ago
EVA Airways
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,739 Return, found 2 days ago
S$1,739
Return
found 2 days ago
Select EVA Airways flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,739 found 2 days ago
Korean Air
Tue, 26 Aug - Tue, 2 Sep
HKG
Hong Kong SAR
DCA
Washington
S$1,837 Return, found 2 days ago
S$1,837
Return
found 2 days ago
Select Korean Air flight, departing Tue, 26 Aug from Hong Kong SAR to Washington, returning Tue, 2 Sep, priced at S$1,837 found 2 days ago
Hong Kong to Washington route information
Origin airport
Hong Kong Intl.
Destination airport
Ronald Reagan Washington National
Return price
S$1,320
Distance
13041 km

Flights from Chek Lap Kok to Washington

There are several airlines that operate frequent flights from Hong Kong (HKG) to Washington D.C. (DCA) including

The earliest flight leaves Hong Kong Intl. Airport at 09:15 and arrives at Ronald Reagan Washington National Airport at 00:13. The last flight of the day departs Hong Kong at 16:30 and arrives at Washington D.C. at 23:59.

The flight distance from Hong Kong to Washington D.C. is about 14079 km, the shortest flight is 17 hours 51 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Washington flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chek Lap Kok Washington flight!

Browse through dozens of options and rest 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 Chek Lap Kok to Washington trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Washington flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chek Lap Kok to Washington with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$1,321. 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.

Explore a world of travel with Expedia

Washington Airports

Baltimore

Washington

*Available to Expedia members.