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Dulles Intl

$823+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — IAD
Jul 4 — Jul 111
Sat 7/4
Sat 7/11
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 4, 2026.

This Air China deal was found by Cheapflights users on 6/3. 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 8/37:40 pm
MEL
-
IAD
1 stop37h 50m
Air China
Tue 10/1311:00 pm
IAD
-
MEL
1 stop49h 55m
Air China
Deal found 6/3$1,193
This Air China deal was found by Cheapflights users on 6/2. 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 30m
Multiple Airlines
Fri 12/2510:00 pm
IAD
-
MEL
1 stop49h 40m
Multiple Airlines
Deal found 6/2$1,199
This Trip.com deal was found by Cheapflights users on 6/2. 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.
Fri 7/171:30 pm
MEL
-
IAD
3 stops36h 56m
Multiple Airlines
Fri 7/249:50 am
IAD
-
MEL
3 stops46h 45m
Multiple Airlines
Deal found 6/2$1,516
This Air China deal was found by Cheapflights users on 6/1. 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.
Sat 7/187:40 pm
MEL
-
IAD
2 stops43h 15m
Multiple Airlines
Tue 7/2811:00 pm
IAD
-
MEL
1 stop49h 55m
Multiple Airlines
Deal found 6/1$1,555
This Air China deal was found by Cheapflights users on 6/3. 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 7/227:40 pm
MEL
-
IAD
2 stops49h 07m
Multiple Airlines
Wed 9/28:30 am
IAD
-
MEL
2 stops40h 25m
Multiple Airlines
Deal found 6/3$1,669
This KAYAK deal was found by Cheapflights users on 5/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 pm
MEL
-
IAD
2 stops41h 50m
Air New Zealand
Wed 9/233:15 pm
IAD
-
MEL
2 stops29h 40m
Air New Zealand
Deal found 5/31$1,739
This Fiji Airways deal was found by Cheapflights users on 5/31. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
MEL
-
IAD
2 stops23h 22m
Multiple Airlines
Mon 8/106:00 am
IAD
-
MEL
2 stops40h 25m
Multiple Airlines
Deal found 5/31$1,772
This KAYAK deal was found by Cheapflights users on 5/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:35 am
MEL
-
IAD
2 stops31h 05m
Air New Zealand
Sat 10/173:35 pm
IAD
-
MEL
2 stops28h 20m
Air New Zealand
Deal found 5/31$1,773

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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,193
(Air China)

One-way from

$823
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,567
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. 10% potential increase in price ($149 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 4, 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

Sat 7/18

7:40 pm-12:55 am

2 stops43h 15m

Washington, D.C. Dulles Intl

Tue 7/28

11:00 pm-2:55 pm

1 stop49h 55m

$1,555

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

$1,857

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 9/1

10:55 am-9:28 pm

2 stops24h 33m

Washington, D.C. Dulles Intl

Wed 9/23

3:15 pm-7:30 am

1 stop26h 15m

$1,857

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Mon 10/5

11:55 am-9:27 pm

1 stop24h 32m

Washington, D.C. Dulles Intl

Sat 10/17

6:41 pm-9:15 am

1 stop23h 34m

$1,911

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 10/7

11:55 am-11:19 pm

2 stops26h 24m

Washington, D.C. Dulles Intl

Sat 10/17

6:41 pm-9:15 am

1 stop23h 34m

$1,911

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

5:42 pm-6:45 am

1 stop23h 03m

$1,960
Quickest round-trip

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sun 11/15

11:15 pm-5:00 am

1 stop21h 45m

Washington, D.C. Dulles Intl

Fri 12/25

5:30 pm-9:30 am

1 stop24h 00m

$2,028

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 7/22

9:30 am-4:26 pm

1 stop20h 56m

Washington, D.C. Dulles Intl

Wed 9/2

2:43 pm-7:30 am

2 stops26h 47m

$2,076
Cheapest one-way
Quickest one-way

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 7/16

1:30 pm-10:52 pm

2 stops23h 22m

$952

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 7/17

11:35 pm-10:38 pm

2 stops37h 03m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 15 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 16 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, January is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $1,048). 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 24h 30m. Airlines will cover a distance of 10156 mi.

  • 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, January is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $1,048). 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
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Hyattsville
Manassas
Hanover
Chantilly
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

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