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Cheap flights from Washington, D.C. to Melbourne from $965

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MEL
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Washington, D.C. to Melbourne are usually found in March or April, booked 25 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Washington, D.C. to Melbourne

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Melbourne
Explore the most affordable flight options available from Washington, D.C. to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Sun 7/1218:28BWI - MEL
1 stop23h 32mUnited Airlines
Fri 26/1213:00MEL - BWI
1 stop24h 54mUnited Airlines
Deal found 7/12$1,938
Sun 7/1216:15BWI - MEL
2 stops25h 15mUnited Airlines
Thu 25/1213:00MEL - BWI
2 stops26h 16mUnited Airlines
Deal found 7/12$1,944
Wed 24/1207:05BWI - MEL
2 stops32h 55mDelta
Wed 14/110:10MEL - BWI
2 stops28h 55mDelta
Deal found 8/12$1,955
Sun 7/1218:28BWI - MEL
1 stop23h 32mUnited Airlines
Tue 23/1213:00MEL - BWI
1 stop32h 14mUnited Airlines
Deal found 7/12$1,956
Wed 24/1208:00BWI - MEL
1 stop33h 30mUnited Airlines
Wed 14/113:00MEL - BWI
2 stops25h 25mUnited Airlines
Deal found 7/12$2,158
Thu 25/1206:30BWI - MEL
2 stops35h 00mUnited Airlines
Wed 21/113:00MEL - BWI
2 stops25h 25mUnited Airlines
Deal found 8/12$2,164
Wed 24/1206:00BWI - MEL
2 stops35h 30mUnited Airlines
Wed 31/1211:30MEL - BWI
2 stops58h 50mUnited Airlines
Deal found 8/12$2,192
Wed 24/1214:59DCA - MEL
2 stops40h 01mMultiple Airlines
Tue 20/115:35MEL - DCA
2 stops40h 01mMultiple Airlines
Deal found 8/12$2,669
Tue 23/1217:00DCA - MEL
2 stops33h 45mMultiple Airlines
Sat 10/107:00MEL - DCA
2 stops31h 56mMultiple Airlines
Deal found 8/12$2,730
Wed 10/1216:00IAD - MEL
2 stops25h 30mUnited Airlines
Sun 28/1211:30MEL - IAD
2 stops23h 20mUnited Airlines
Deal found 6/12$2,793
Sun 7/1217:59DCA - MEL
1 stop24h 01mUnited Airlines
Tue 23/1213:00MEL - DCA
1 stop24h 43mUnited Airlines
Deal found 7/12$2,798
Wed 24/1212:35IAD - MEL
1 stop28h 55mUnited Airlines
Wed 14/113:00MEL - IAD
1 stop27h 59mUnited Airlines
Deal found 7/12$2,798

Find flight deals from Washington, D.C. to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Melbourne (ME1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 December 2025.

Round-trip from

$1,632

One-way from

$965

Popular in

September

Cheapest in

March

Average price

$2,418
Air Canada
  • Air Canada
  • 25/2-13/3
  • 6 total stops
  • 64h 15m total
  • Washington, D.C. to Melbourne
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 52h 10m total
  • Washington, D.C. to Melbourne
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 9 December 2025.
Use the filters below to find and compare flights from Washington, D.C. to Melbourne that are best for you.

Fly from

Washington, D.C.

Fly to

Melbourne

Route

Depart

Return

Price

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 26/1

16:11-09:30

2 stops25h 19m

Melbourne

Mon 9/2

11:30-19:21

2 stops23h 51m

$1,803

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Tue 24/3

18:31-09:00

1 stop23h 29m

Melbourne

Sun 26/4

09:30-17:07

1 stop21h 37m

$1,813

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Tue 24/3

18:31-09:00

1 stop23h 29m

Melbourne

Wed 29/4

09:30-17:07

1 stop21h 37m

$1,813

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 23/3

18:31-09:00

1 stop23h 29m

Melbourne

Wed 29/4

09:30-17:07

1 stop21h 37m

$1,813

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 25/3

17:55-09:00

1 stop24h 05m

Melbourne

Tue 28/4

10:55-21:53

1 stop24h 58m

$1,813

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 24/3

17:55-09:00

1 stop24h 05m

Melbourne

Sun 26/4

10:55-21:53

1 stop24h 58m

$1,813

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 28/3

22:10-09:15

1 stop44h 05m

Melbourne

Mon 27/4

10:55-21:12

1 stop24h 17m

$1,813

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 23/3

18:00-08:30

1 stop23h 30m

Melbourne

Mon 27/4

10:55-21:10

2 stops24h 15m

$1,813

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 24/3

18:03-09:00

1 stop23h 57m

Melbourne

Mon 27/4

10:55-21:19

2 stops24h 24m

$1,813

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 23/3

18:00-08:30

1 stop23h 30m

Melbourne

Tue 28/4

10:55-22:43

1 stop25h 48m

$1,813

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Washington, D.C. with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Melbourne

How far ahead should I book a flight from Washington, D.C. to Melbourne?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Melbourne. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Melbourne, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Melbourne?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Melbourne (average of $496). Flying from Washington, D.C. to Melbourne in December is currently the most expensive (average of $1,461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to MEL?

Find hourly flight availability from Washington, D.C. to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 December 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 76% on flights from Washington, D.C. to Melbourne by exploring options for tickets in the morning.

How much does it cost for a return flight from Washington, D.C. to Melbourne?

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Melbourne?

    Departing from Washington, D.C. to Melbourne will take you 25h 19m. Airlines will cover a distance of 16344 km.

  • What are the most popular routes from Washington, D.C. to Melbourne?

    Most travellers choose Washington, D.C. Dulles Intl - Melbourne, Washington, D.C. Reagan-National - Melbourne or Baltimore/Washington - Melbourne when deciding on the best route from Washington, D.C. to Melbourne.

  • Can I find deals for flights from Washington, D.C. to Melbourne that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Melbourne.

  • Can I find deals for business class flights from Washington, D.C. to Melbourne?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Melbourne?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Melbourne (average of $496). Flying from Washington, D.C. to Melbourne in December is currently the most expensive (average of $1,461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Melbourne flights
Reagan-National to Melbourne flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Washington, D.C. to Melbourne?

Cheapflights helps you search for flights from Washington, D.C. to Melbourne via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Melbourne?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Melbourne.

Can Cheapflights find flights from Washington, D.C. to Melbourne with no change fees?

Certainly. Search results for flights to Melbourne from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Melbourne become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Melbourne from Washington, D.C. today and book when prices fit your budget.

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