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Dulles Intl

$777+ Cheap flights from Melbourne (MEL) to Dulles Intl (IAD)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — IAD
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Melbourne to Dulles Intl

Cheapest flights from Melbourne to Dulles Intl
Explore the most affordable flight options available from Melbourne to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This Air China deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm
MEL
-
IAD
1 stop38h 15m
Air China
Tue 12/110:00 pm
IAD
-
MEL
1 stop49h 40m
Air China
Deal found 6/22$1,169
This Air China deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:15 pm
MEL
-
IAD
2 stops49h 13m
Multiple Airlines
Fri 12/410:00 pm
IAD
-
MEL
1 stop49h 40m
Multiple Airlines
Deal found 6/22$1,175
This Etihad Airways deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 pm
MEL
-
IAD
1 stop30h 45m
Etihad Airways
Wed 12/22:35 pm
IAD
-
MEL
1 stop34h 25m
Etihad Airways
Deal found 6/22$1,204
This BYOjet deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:10 pm
MEL
-
IAD
2 stops26h 20m
Air New Zealand
Sun 8/308:35 am
IAD
-
MEL
2 stops36h 20m
Air New Zealand
Deal found 6/20$1,271
This BYOjet deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:35 am
MEL
-
IAD
2 stops29h 56m
Air New Zealand
Mon 8/173:02 pm
IAD
-
MEL
2 stops29h 53m
Air New Zealand
Deal found 6/24$1,272
This Air China deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm
MEL
-
IAD
1 stop38h 15m
Air China
Fri 12/410:10 pm
IAD
-
MEL
2 stops49h 30m
Air China
Deal found 6/22$1,273
This Air China deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:15 pm
MEL
-
IAD
2 stops50h 11m
Air China
Fri 12/410:00 pm
IAD
-
MEL
1 stop49h 40m
Air China
Deal found 6/22$1,278
This Jettzy deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:20 pm
MEL
-
IAD
1 stop30h 25m
Etihad Airways
Sat 10/173:10 pm
IAD
-
MEL
1 stop34h 40m
Etihad Airways
Deal found 6/21$1,299
This Etihad Airways deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:20 pm
MEL
-
IAD
1 stop30h 45m
Etihad Airways
Tue 12/12:35 pm
IAD
-
MEL
1 stop34h 25m
Etihad Airways
Deal found 6/22$1,308
This Etihad Airways deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:20 pm
MEL
-
IAD
1 stop30h 45m
Etihad Airways
Wed 12/22:35 pm
IAD
-
MEL
1 stop34h 25m
Etihad Airways
Deal found 6/22$1,310
This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
MEL
-
IAD
3 stops40h 20m
Multiple Airlines
Mon 8/1711:10 am
IAD
-
MEL
3 stops33h 05m
Multiple Airlines
Deal found 6/24$1,334
This Air China deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm
MEL
-
IAD
1 stop38h 15m
Air China
Wed 12/26:30 am
IAD
-
MEL
2 stops41h 10m
Air China
Deal found 6/22$1,343

Find flight deals from Melbourne to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to Dulles Intl (IAD). 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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,169
(Air China)

One-way from

$777
(Jetabroad)

Popular in

April

Cheapest in

August

Average price

$1,564
Provider with most accurate pricing for Melbourne-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Washington, D.C. Dulles Intl flights.
Search Deals
From Melbourne to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Melbourne to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Dulles Intl 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 2,558,603 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Melbourne Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 7/16

12:10 pm-10:43 pm

2 stops24h 33m

Washington, D.C. Dulles Intl

Tue 8/18

5:48 pm-10:55 am

2 stops27h 07m

$1,743

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 8/6

1:30 pm-2:02 pm

2 stops38h 32m

Washington, D.C. Dulles Intl

Sat 10/31

6:10 am-12:20 pm

2 stops39h 10m

$1,759

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 8/5

9:45 am-12:48 pm

2 stops41h 03m

Washington, D.C. Dulles Intl

Sun 8/9

6:38 pm-5:00 am

1 stop44h 22m

$1,777

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 12/8

11:30 am-6:40 pm

1 stop23h 10m

Washington, D.C. Dulles Intl

Wed 12/30

10:05 am-10:30 am

1 stop32h 25m

$1,814

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 12/8

12:45 pm-7:07 pm

1 stop22h 22m

Washington, D.C. Dulles Intl

Tue 12/29

5:15 pm-9:30 am

2 stops24h 15m

$1,814

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 12/8

12:45 pm-1:17 am

1 stop28h 32m

Washington, D.C. Dulles Intl

Sat 12/26

10:10 pm-9:30 am

1 stop43h 20m

$1,814
Quickest round-trip

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 9/1

9:45 am-6:50 pm

1 stop23h 05m

Washington, D.C. Dulles Intl

Wed 9/23

4:56 pm-5:00 am

1 stop22h 04m

$1,844

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 7/21

10:55 am-9:25 pm

1 stop24h 30m

Washington, D.C. Dulles Intl

Tue 7/28

5:55 pm-8:15 am

1 stop24h 20m

$2,021

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 8/6

10:55 am-7:11 pm

1 stop22h 16m

Washington, D.C. Dulles Intl

Sat 10/31

10:10 pm-10:30 am

1 stop45h 20m

$2,070
Cheapest one-way

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 8/4

8:35 am-5:53 am

2 stops35h 18m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Melbourne Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Melbourne Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Melbourne Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne Airport-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Melbourne to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Melbourne with our price prediction graph.
Estimated round-trip 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 Melbourne Airport to Washington, D.C. Dulles Intl Airport

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

The best time to book flights from Melbourne Airport to Washington, D.C. Dulles Intl Airport is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $1,097). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,964). 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.

How much does it cost to fly round-trip from Melbourne Airport to Washington, D.C. Dulles Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Dulles Intl. 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 Melbourne Airport to Washington, D.C. Dulles Intl Airport?

    Departing from Melbourne Airport to Washington, D.C. Dulles Intl Airport will take you 23h 10m. Airlines will cover a distance of 10156 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Melbourne to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Melbourne to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Dulles Intl?

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

  • Can I find deals for business class flights from Melbourne to Dulles Intl?

    Yes. Cheapflights offers flight deals from Melbourne to Dulles Intl 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 Melbourne Airport to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $1,097). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,964). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Falls Church
Laurel
Fredericksburg
Hanover
Chantilly
Manassas
Waldorf
Silver Spring
Largo
Clinton

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