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Dulles Intl

$681+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — IAD
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
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 March 16, 2026.

This Flighttix deal was found by Cheapflights users on 3/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:45 am
MEL
-
IAD
2 stops23h 40m
British Airways
Mon 5/187:00 am
IAD
-
MEL
1 stop32h 00m
British Airways
Deal found 3/14$1,086
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:35 pm
MEL
-
IAD
1 stop23h 51m
American Airlines
Tue 5/196:10 am
IAD
-
MEL
1 stop34h 35m
American Airlines
Deal found 3/14$1,088
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:55 am
MEL
-
IAD
2 stops27h 19m
United Airlines
Sat 10/1710:10 pm
IAD
-
MEL
1 stop44h 05m
United Airlines
Deal found 3/15$1,091
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:55 am
MEL
-
IAD
1 stop22h 17m
United Airlines
Mon 5/255:48 pm
IAD
-
MEL
1 stop23h 42m
United Airlines
Deal found 3/14$1,099
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:35 pm
MEL
-
IAD
1 stop23h 51m
American Airlines
Mon 5/47:00 am
IAD
-
MEL
1 stop32h 00m
American Airlines
Deal found 3/13$1,100
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:55 am
MEL
-
IAD
2 stops24h 25m
United Airlines
Mon 5/182:37 pm
IAD
-
MEL
2 stops26h 53m
United Airlines
Deal found 3/14$1,105
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:55 am
MEL
-
IAD
1 stop22h 17m
United Airlines
Wed 5/205:55 pm
IAD
-
MEL
1 stop23h 35m
United Airlines
Deal found 3/12$1,118
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:55 am
MEL
-
IAD
1 stop25h 23m
United Airlines
Tue 5/54:10 pm
IAD
-
MEL
1 stop26h 05m
United Airlines
Deal found 3/14$1,120
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:45 am
MEL
-
IAD
2 stops26h 43m
American Airlines
Sun 10/1111:41 am
IAD
-
MEL
2 stops28h 04m
American Airlines
Deal found 3/14$1,123

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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,086
(Flighttix)

One-way from

$681
(BYOjet)

Popular in

April

Cheapest in

January

Average price

$1,230
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. 13% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 16, 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

Mon 5/4

10:55 am-9:20 pm

2 stops24h 25m

Washington, D.C. Dulles Intl

Mon 5/18

2:37 pm-7:30 am

2 stops26h 53m

$1,105

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 5/5

10:55 am-7:12 pm

1 stop22h 17m

Washington, D.C. Dulles Intl

Sat 5/23

10:21 pm-8:15 am

1 stop43h 54m

$1,118

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 5/7

10:55 am-9:04 pm

1 stop24h 09m

Washington, D.C. Dulles Intl

Sun 5/17

5:55 pm-8:15 am

1 stop24h 20m

$1,118

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 5/5

10:55 am-7:12 pm

1 stop22h 17m

Washington, D.C. Dulles Intl

Mon 5/18

12:40 pm-7:30 am

1 stop28h 50m

$1,118

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 7/1

9:30 am-10:43 pm

2 stops27h 13m

Washington, D.C. Dulles Intl

Thu 10/1

1:05 pm-8:15 am

2 stops29h 10m

$1,126

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 7/22

8:35 am-10:43 pm

2 stops28h 08m

Washington, D.C. Dulles Intl

Tue 7/28

3:15 pm-5:45 pm

2 stops36h 30m

$1,350

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 7/22

9:30 am-4:26 pm

1 stop20h 56m

Washington, D.C. Dulles Intl

Tue 7/28

10:23 pm-7:30 am

2 stops43h 07m

$1,681

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 6/26

10:55 am-12:55 am

1 stop28h 00m

Washington, D.C. Dulles Intl

Wed 9/30

2:36 pm-8:15 am

1 stop27h 39m

$1,745
Quickest round-trip

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 4/22

9:30 am-6:20 pm

1 stop22h 50m

Washington, D.C. Dulles Intl

Sun 4/26

5:55 pm-8:15 am

1 stop24h 20m

$1,965
Cheapest one-way

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 5/7

9:45 am-12:09 am

2 stops28h 24m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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?

Use this chart to determine the optimal time to book a round-trip flight from Melbourne to Dulles Intl. Price data was last updated on March 13, 2026.

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, October is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $359). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,495). 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.

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 25m. 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, October is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $359). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,495). 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
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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