$781 Cheap Flights from Washington (DCA) to Melbourne (MEL)

View $781 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Melbourne Airport (MEL)

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Cheap Flights from Washington to Melbourne (DCA-MEL)

Prices were available within the past 7 days and start at $781 for one-way flights and $1,235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Tue, Feb 24 - Sat, Feb 28
DCA
Washington
MEL
Melbourne
$1,235 Roundtrip, found 21 hours ago
$1,235
Roundtrip
found 21 hours ago
Select Fiji Airways flight, departing Tue, Feb 24 from Washington to Melbourne, returning Sat, Feb 28, priced at $1,235 found 21 hours ago
Air Canada
Tue, Mar 31 - Tue, Apr 21
DCA
Washington
MEL
Melbourne
$1,290 Roundtrip, found 1 day ago
$1,290
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Mar 31 from Washington to Melbourne, returning Tue, Apr 21, priced at $1,290 found 1 day ago
Air Canada
Sat, Feb 28 - Tue, Mar 10
DCA
Washington
MEL
Melbourne
$1,299 Roundtrip, found 1 day ago
$1,299
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Feb 28 from Washington to Melbourne, returning Tue, Mar 10, priced at $1,299 found 1 day ago
Fiji Airways
Thu, Feb 19 - Thu, Feb 26
DCA
Washington
MEL
Melbourne
$1,334 Roundtrip, found 21 hours ago
$1,334
Roundtrip
found 21 hours ago
Select Fiji Airways flight, departing Thu, Feb 19 from Washington to Melbourne, returning Thu, Feb 26, priced at $1,334 found 21 hours ago
Air Canada
Wed, Mar 18 - Wed, Apr 8
DCA
Washington
MEL
Melbourne
$1,356 Roundtrip, found 1 day ago
$1,356
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Mar 18 from Washington to Melbourne, returning Wed, Apr 8, priced at $1,356 found 1 day ago
Air Canada
Fri, Mar 27 - Wed, Apr 8
DCA
Washington
MEL
Melbourne
$1,357 Roundtrip, found 2 days ago
$1,357
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Mar 27 from Washington to Melbourne, returning Wed, Apr 8, priced at $1,357 found 2 days ago
Fiji Airways
Tue, Jan 27 - Tue, Feb 3
DCA
Washington
MEL
Melbourne
$1,360 Roundtrip, found 21 hours ago
$1,360
Roundtrip
found 21 hours ago
Select Fiji Airways flight, departing Tue, Jan 27 from Washington to Melbourne, returning Tue, Feb 3, priced at $1,360 found 21 hours ago
Air New Zealand
Sun, Feb 15 - Mon, Feb 23
DCA
Washington
MEL
Melbourne
$1,384 Roundtrip, found 20 hours ago
$1,384
Roundtrip
found 20 hours ago
Select Air New Zealand flight, departing Sun, Feb 15 from Washington to Melbourne, returning Mon, Feb 23, priced at $1,384 found 20 hours ago
Cathay Pacific
Thu, Feb 26 - Tue, Mar 31
DCA
Washington
MEL
Melbourne
$1,482 Roundtrip, found 16 hours ago
$1,482
Roundtrip
found 16 hours ago
Select Cathay Pacific flight, departing Thu, Feb 26 from Washington to Melbourne, returning Tue, Mar 31, priced at $1,482 found 16 hours ago
United
Mon, Feb 23 - Tue, Mar 31
DCA
Washington
MEL
Melbourne
$1,556 Roundtrip, found 16 hours ago
$1,556
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Feb 23 from Washington to Melbourne, returning Tue, Mar 31, priced at $1,556 found 16 hours ago

Alternative airports near Melbourne

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tullamarine MEL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $1,826
MEL
Tullamarine
Cheapest
Average driving time to city center20 min
Flights from $1,826
Flights from Washington (DCA) to Melbourne (MEL)
Origin airport
Ronald Reagan Washington National
Destination airport
Tullamarine
Airlines serving
Air Canada, Air New Zealand, Air Tahiti Nui, American Airlines, Cathay Pacific, Delta, Fiji Airways, Japan Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,235
Distance
10182 mi

Washington to Melbourne Flights

The cheapest times to fly from Washington to Melbourne

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 Melbourne are during the month of February. You can find some of the cheapest flights from Washington to Melbourne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Melbourne

Sunday is one of the best days to book for cheap flights from Washington to Melbourne: 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 Melbourne

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 Melbourne in 2025. You can also book with separate airlines for your outbound and return journeys, from $781 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 Melbourne 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 Melbourne 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 Tullamarine Airport (MEL) cost?
Secure a cheap one-way flight from $781 or cheap return flight from $1,235 from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL)?
February is the most affordable month to fly from DCA to MEL. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL)?
To find the cheapest airline flying from DCA to MEL, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to MEL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the time of year and airline.*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 Tullamarine Airport (MEL)?
Opt for a flight from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Tullamarine Airport (MEL) last-minute?
Booking your flight from DCA to MEL just before your getaway is typically more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a DCA to MEL flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to MEL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Tullamarine Airport (MEL)?
Typically, you can modify or cancel your DCA to MEL flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.