Flights from Sydney (SYD) to Washington (DCA)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, 3 Nov - Thu, 12 Nov
SYD
Kingsford Smith Intl.
DCA
Ronald Reagan Washington National
AU$1,932 Return, found 6 days ago
AU$1,932
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 3 Nov from Kingsford Smith Intl. to Ronald Reagan Washington National, returning Thu, 12 Nov, priced at AU$1,932 found 6 days ago
Qantas Airways
Tue, 3 Nov - Thu, 12 Nov
SYD
Kingsford Smith Intl.
DCA
Ronald Reagan Washington National
AU$1,932 Return, found 6 days ago
AU$1,932
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 3 Nov from Kingsford Smith Intl. to Ronald Reagan Washington National, returning Thu, 12 Nov, priced at AU$1,932 found 6 days ago
Air New Zealand
Tue, 3 Nov - Thu, 12 Nov
SYD
Kingsford Smith Intl.
DCA
Ronald Reagan Washington National
AU$1,954 Return, found 6 days ago
AU$1,954
Return
found 6 days ago
Select Air New Zealand flight, departing Tue, 3 Nov from Kingsford Smith Intl. to Ronald Reagan Washington National, returning Thu, 12 Nov, priced at AU$1,954 found 6 days ago
Qantas Airways
Tue, 3 Nov - Thu, 12 Nov
SYD
Kingsford Smith Intl.
DCA
Ronald Reagan Washington National
AU$1,955 Return, found 6 days ago
AU$1,955
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 3 Nov from Kingsford Smith Intl. to Ronald Reagan Washington National, returning Thu, 12 Nov, priced at AU$1,955 found 6 days ago
Qantas Airways
Tue, 3 Nov - Thu, 12 Nov
SYD
Kingsford Smith Intl.
DCA
Ronald Reagan Washington National
AU$1,966 Return, found 6 days ago
AU$1,966
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 3 Nov from Kingsford Smith Intl. to Ronald Reagan Washington National, returning Thu, 12 Nov, priced at AU$1,966 found 6 days ago

Sydney to Washington Flight Information

Find the Cheapest Flights from Sydney (SYD) to Washington (DCA)

Work hard, travel harder! Wotif brings you the cheapest Sydney to Washington flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SYD to DCA routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Kingsford Smith Intl.
Origin Airport
Origin Airport IATA Code
SYD
Traveling To
Ronald Reagan Washington National
Destination Airport
Destination Airport IATA Code
DCA
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price
AU$1,932

Frequently asked questions

How long is the flight from Mascot Airport to Ronald Reagan Washington National Airport (DCA)?
The trip from SYD to DCA takes an average of 18 hours and 34 minutes. Use the long flight to make some solid plans for the first few days of your holiday or simply catch up on some sleep.
What airlines fly direct from Kingsford Smith Intl. Airport (SYD) to DCA?
With no nonstop flights between Mascot Airport and Ronald Reagan Washington National Airport (DCA), you'll be able to add your stopover city to your "been there, done that" list. Take a squiz at the one-stop flights available with American Airlines, Qantas or Alaska Airlines. If you're set on visiting as many places as humanly possible, it's not such a bad thing.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
1 Aviation Circle
Washington DC, 20001-6000
United States
IATA code:
DCA
Longitude:
-77.043457
Latitude:
38.853434
Time zone:
America/New_York
Address:
Sydney NSW,
Australia
IATA code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time zone:
Australia/Sydney

Sydney to Washington Flight Deals from AU$1,932

Considering a quick trip to Washington, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SYD to DCA. With heaps of cheap fares from Sydney, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Washington from Sydney  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Washington from Sydney from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Washington in just hour(s) and mins, too.   

Snap up great deals on flights to Washington from Sydney 

Choose from flights a day on average, with prices starting at AU$1,932 and rising to AU$1,966 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Sydney to Washington today!  

Find cheap airfares to Washington from Sydney 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Sydney and Washington
  • Avoid peak season (prices tend to be lower in November)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Washington from Sydney with Wotif

Wotif is a super-easy way to find the best flight for you to Washington. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Sydney to Washington

Courtyard by Marriott Arlington Crystal City/Reagan National

Courtyard by Marriott Arlington Crystal City/Reagan National

3.5 out of 5
2899 Richmond Highway Arlington VA
The price is AU$231 per night from 11 July to 12 July
AU$231
11 July - 12 July
includes taxes & fees
Stay at this business-friendly hotel in Arlington. Enjoy a free airport shuttle, a fitness centre and parking (surcharge). Our guests praise the helpful staff ...
9.2/10 Wonderful! (1,652 reviews)
"Had an excellent stay. Check in was simple and quick, I didn’t use parking so I’m not sure how simple it was, the food at the restaurant downstairs was good, and overall we enjoyed this hotel. Will definitely go again! Absolutely loved the airport shuttle that was the main reason we chose this ..."

Reviewed on 21 June 2026

Courtyard by Marriott Arlington Crystal City/Reagan National
Sheraton Pentagon City Hotel

Sheraton Pentagon City Hotel

3.5 out of 5
900 S Orme St Arlington VA
The price is AU$178 per night from 8 July to 9 July
AU$178
8 July - 9 July
includes taxes & fees
Stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), a free airport shuttle and room service. Our guests praise the breakfast and ...
8.4/10 Very Good! (3,340 reviews)
"This is one of the cleanest hotels I have stayed at. I have this issue where hotels gross me out, but I did not have that feeling there due to how clean it was! I had the option to adjust my AC temperature which was really nice because I get really cold. Overall, O enjoyed staying at the Sheraton ..."

Reviewed on 23 June 2026

Sheraton Pentagon City Hotel
DoubleTree by Hilton Washington DC - Crystal City

DoubleTree by Hilton Washington DC - Crystal City

4 out of 5
300 Army Navy Dr Arlington VA
The price is AU$253 per night from 27 June to 28 June
AU$253
27 June - 28 June
includes taxes & fees
Stay at this business-friendly hotel in Arlington. Enjoy 2 restaurants, breakfast (surcharge) and a free airport shuttle. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,486 reviews)
"nice clean room, breakfast buffet not that great but ok, parking garage hard to navigate and costly even if staying at the hotel"

Reviewed on 22 June 2026

DoubleTree by Hilton Washington DC - Crystal City
See all 5,325 properties in Ronald Reagan Washington National
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Destinations

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.