Cheap Flights from Sydney (SYD) to Washington (DCA) from HK$5,785~

View HK$5,785 flight on Fri, 5 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$5,785 for one-way flights and HK$9,386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 5 Sep - Fri, 12 Sep
SYD
Sydney
DCA
Washington
HK$9,386 Return, found 6 days ago
HK$9,386
Return
found 6 days ago
Select American Airlines flight, departing Fri, 5 Sep from Sydney to Washington, returning Fri, 12 Sep, priced at HK$9,386 found 6 days ago
American Airlines
Fri, 5 Sep - Fri, 12 Sep
SYD
Sydney
DCA
Washington
HK$11,900 Return, found 6 days ago
HK$11,900
Return
found 6 days ago
Select American Airlines flight, departing Fri, 5 Sep from Sydney to Washington, returning Fri, 12 Sep, priced at HK$11,900 found 6 days ago
United
Fri, 5 Sep - Fri, 12 Sep
SYD
Sydney
DCA
Washington
HK$13,764 Return, found 6 days ago
HK$13,764
Return
found 6 days ago
Select United flight, departing Fri, 5 Sep from Sydney to Washington, returning Fri, 12 Sep, priced at HK$13,764 found 6 days ago
Delta
Fri, 5 Sep - Fri, 12 Sep
SYD
Sydney
DCA
Washington
HK$13,766 Return, found 6 days ago
HK$13,766
Return
found 6 days ago
Select Delta flight, departing Fri, 5 Sep from Sydney to Washington, returning Fri, 12 Sep, priced at HK$13,766 found 6 days ago
Qantas Airways
Fri, 5 Sep - Fri, 12 Sep
SYD
Sydney
DCA
Washington
HK$17,026 Return, found 6 days ago
HK$17,026
Return
found 6 days ago
Select Qantas Airways flight, departing Fri, 5 Sep from Sydney to Washington, returning Fri, 12 Sep, priced at HK$17,026 found 6 days ago
Sydney to Washington route information
Origin airport
Kingsford Smith Intl.
Destination airport
Ronald Reagan Washington National
Return price
HK$9,386
Distance
15623 km

Flights from Sydney to Washington

Book cheap flights from Sydney (SYD) to Washington (DCA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Sydney (SYD) to Washington (DCA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 Sydney (SYD) to Washington (DCA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Washington flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Washington and things to do in Washington for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Washington more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is HK$5,785 now!

 

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 HK$9,386. 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 kilometers, 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.

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