$1,002 Cheap Flights from Washington (DCA) to Darwin (DRW)

View $1,002 flight on Mon, Apr 6, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Darwin International Airport (DRW)

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Cheap Flights from Washington to Darwin (DCA-DRW)

Prices were available within the past 7 days and start at $1,002 for one-way flights and $1,793 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Fri, Sep 19 - Mon, Oct 6
DCA
Washington
DRW
Darwin
$1,793 Roundtrip, found 4 days ago
$1,793
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Fri, Sep 19 from Washington to Darwin, returning Mon, Oct 6, priced at $1,793 found 4 days ago
Singapore Airlines
Fri, Sep 26 - Tue, Oct 14
DCA
Washington
DRW
Darwin
$1,853 Roundtrip, found 4 days ago
$1,853
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Fri, Sep 26 from Washington to Darwin, returning Tue, Oct 14, priced at $1,853 found 4 days ago
Singapore Airlines
Fri, Sep 12 - Tue, Sep 30
DCA
Washington
DRW
Darwin
$1,869 Roundtrip, found 4 days ago
$1,869
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Fri, Sep 12 from Washington to Darwin, returning Tue, Sep 30, priced at $1,869 found 4 days ago
Singapore Airlines
Wed, Sep 24 - Tue, Oct 7
DCA
Washington
DRW
Darwin
$1,914 Roundtrip, found 4 days ago
$1,914
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Wed, Sep 24 from Washington to Darwin, returning Tue, Oct 7, priced at $1,914 found 4 days ago
Singapore Airlines
Mon, Sep 15 - Tue, Sep 30
DCA
Washington
DRW
Darwin
$1,929 Roundtrip, found 4 days ago
$1,929
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Mon, Sep 15 from Washington to Darwin, returning Tue, Sep 30, priced at $1,929 found 4 days ago
Qantas Airways
Tue, Sep 16 - Tue, Sep 30
DCA
Washington
DRW
Darwin
$2,068 Roundtrip, found 4 days ago
$2,068
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Tue, Sep 16 from Washington to Darwin, returning Tue, Sep 30, priced at $2,068 found 4 days ago
Qantas Airways
Tue, Sep 16 - Mon, Sep 29
DCA
Washington
DRW
Darwin
$2,069 Roundtrip, found 4 days ago
$2,069
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Tue, Sep 16 from Washington to Darwin, returning Mon, Sep 29, priced at $2,069 found 4 days ago
Singapore Airlines
Fri, Sep 12 - Mon, Sep 29
DCA
Washington
DRW
Darwin
$2,106 Roundtrip, found 4 days ago
$2,106
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Fri, Sep 12 from Washington to Darwin, returning Mon, Sep 29, priced at $2,106 found 4 days ago
Air Canada
Sat, Sep 13 - Sat, Sep 20
DCA
Washington
DRW
Darwin
$2,116 Roundtrip, found 3 days ago
$2,116
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Sep 13 from Washington to Darwin, returning Sat, Sep 20, priced at $2,116 found 3 days ago
Qantas Airways
Tue, Sep 23 - Sat, Oct 4
DCA
Washington
DRW
Darwin
$2,125 Roundtrip, found 4 days ago
$2,125
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Tue, Sep 23 from Washington to Darwin, returning Sat, Oct 4, priced at $2,125 found 4 days ago
Flights from Washington (DCA) to Darwin (DRW)
Origin airport
Ronald Reagan Washington National
Destination airport
Darwin Intl.
Airlines serving
Qantas Airways
Roundtrip price
$1,792
Distance
9934 mi

Washington to Darwin Flights

The cheapest times to fly from Washington to Darwin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Darwin are during the month of September. You can find some of the cheapest flights from Washington to Darwin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Darwin

Sunday is one of the best days to book for cheap flights from Washington to Darwin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Darwin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Darwin in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,002 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Darwin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Darwin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Darwin Intl. Airport (DRW) cost?
Discover the latest flight deals from DCA to DRW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DCA to DRW?
The cheapest flights from DCA to DRW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DCA to DRW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DCA to DRW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Darwin Intl. Airport (DRW)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Darwin Intl. Airport (DRW) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to DRW?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Darwin Intl. Airport (DRW)?
To land at Darwin Intl. Airport (DRW) without delays, choose a flight that leaves Ronald Reagan Washington National Airport (DCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Darwin Intl. Airport (DRW) last-minute?
Holding off until just before your trip to book a ticket from DCA to DRW often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a DCA to DRW flight and hotel package?
You can save money by securing a DCA to DRW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Darwin Intl. Airport (DRW)?
You can usually cancel or reschedule your DCA to DRW flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.