฿36,150 Cheap Flights from Sydney (SYD) to Washington (DCA)

View ฿36,150 flight on Mon, 10 Nov 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Ronald Reagan National Airport (DCA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney (SYD) to Washington (DCA)

Prices were available within the past 7 days and start at ฿36,150 for one-way flights and ฿33,750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿33,750 Return, found 3 days ago
฿33,750
Return
found 3 days ago
Select American Airlines flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿33,750 found 3 days ago
American Airlines
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿33,975 Return, found 3 days ago
฿33,975
Return
found 3 days ago
Select American Airlines flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿33,975 found 3 days ago
United
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿34,300 Return, found 3 days ago
฿34,300
Return
found 3 days ago
Select United flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿34,300 found 3 days ago
American Airlines
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿35,350 Return, found 3 days ago
฿35,350
Return
found 3 days ago
Select American Airlines flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿35,350 found 3 days ago
American Airlines
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿35,575 Return, found 3 days ago
฿35,575
Return
found 3 days ago
Select American Airlines flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿35,575 found 3 days ago
Air Canada
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿35,960 Return, found 3 days ago
฿35,960
Return
found 3 days ago
Select Air Canada flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿35,960 found 3 days ago
Air Canada
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿36,175 Return, found 3 days ago
฿36,175
Return
found 3 days ago
Select Air Canada flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿36,175 found 3 days ago
American Airlines
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿37,170 Return, found 3 days ago
฿37,170
Return
found 3 days ago
Select American Airlines flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿37,170 found 3 days ago
Air Canada
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿37,770 Return, found 3 days ago
฿37,770
Return
found 3 days ago
Select Air Canada flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿37,770 found 3 days ago
Air Canada
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿41,280 Return, found 3 days ago
฿41,280
Return
found 3 days ago
Select Air Canada flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿41,280 found 3 days ago
Air Canada
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿54,690 Return, found 3 days ago
฿54,690
Return
found 3 days ago
Select Air Canada flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿54,690 found 3 days ago
American Airlines
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿72,130 Return, found 3 days ago
฿72,130
Return
found 3 days ago
Select American Airlines flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿72,130 found 3 days ago
Qantas Airways
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿80,420 Return, found 3 days ago
฿80,420
Return
found 3 days ago
Select Qantas Airways flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿80,420 found 3 days ago
Qantas Airways
Mon, 10 Nov - Sun, 23 Nov
SYD
Sydney
DCA
Washington
฿83,195 Return, found 3 days ago
฿83,195
Return
found 3 days ago
Select Qantas Airways flight, departing Mon, 10 Nov from Sydney to Washington, returning Sun, 23 Nov, priced at ฿83,195 found 3 days ago

Frequently asked questions

How much is a flight from Mascot Airport to Ronald Reagan Washington National Airport (DCA)?
Round-trip flights between Mascot Airport and Ronald Reagan Washington National Airport (DCA) start from ฿33,750. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to Ronald Reagan Washington National Airport (DCA)?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to Ronald Reagan Washington National Airport (DCA) 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 Kingsford Smith Intl. Airport (SYD) 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 Kingsford Smith Intl. Airport (SYD) to Ronald Reagan Washington National Airport (DCA)?
Sydney to Arlington is around 15,700 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take a few snacks to nibble on throughout your flight too.
Which airlines fly direct from Mascot Airport to National Airport?
At the moment, no airlines offer flights directly from Sydney Airport to National Airport. You'll have to book a flight with one or more stops. To score the best connections and price, lock in your fare well in advance.
Are SYD to National Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between Sydney Airport and DCA are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines publish their prices up to a year before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to pounce when prices drop.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Ronald Reagan Washington National
Return price
฿33,750
Distance
15623 km

Book with confidence

Perfect flights from Sydney to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney 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 Kingsford Smith Intl. to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from ฿36,150 and roundtrip prices from ฿33,750. 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 Sydney to Washington

Explore a world of travel with Expedia

Washington Airports

Washington

Baltimore

*Available to Expedia members.