S$1,330 Cheap Flights from Sydney to Washington

View S$1,330 flight on Thu, 15 Jan, 2026Opens in a new window

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

Prices were available within the past 7 days and start at S$1,330 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sydney to Washington route information
Origin airport
Kingsford Smith Intl.
Destination airport
Ronald Reagan Washington National
Distance
15623 km

Flights from Sydney to Washington

There are several airlines that operate frequent flights from Sydney (SYD) to Washington D.C. (DCA) including

The earliest flight leaves Kingsford Smith Intl. Airport at 09:30 and arrives at Ronald Reagan Washington National Airport at 16:40. The last flight of the day departs Sydney at 14:35 and arrives at Washington D.C. at 21:27.

The flight distance from Sydney to Washington D.C. is about 15855 km, the shortest flight is 20 hours 03 minutes with Virgin Australia.

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 Sydney 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 Sydney 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 Sydney 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 Mascot Airport to Ronald Reagan Washington National Airport (DCA)?
Round-trip flights between Mascot Airport and Ronald Reagan Washington National Airport (DCA) start from . 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.

Explore a world of travel with Expedia

*Available to Expedia members.