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Dulles Intl

$551+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 2/94:05 pm
MEL
-
IAD
1 stop21h 12m
American Airlines
Mon 2/236:00 am
IAD
-
MEL
1 stop31h 00m
American Airlines
Deal found 1/26$1,073
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/2411:30 am
MEL
-
IAD
1 stop20h 54m
United Airlines
Tue 3/33:45 pm
IAD
-
MEL
2 stops26h 15m
United Airlines
Deal found 1/27$1,084
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 2/811:30 am
MEL
-
IAD
1 stop20h 52m
United Airlines
Wed 2/256:05 pm
IAD
-
MEL
1 stop23h 55m
United Airlines
Deal found 1/26$1,136
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 3/1510:30 am
MEL
-
IAD
1 stop25h 24m
United Airlines
Sun 3/221:15 pm
IAD
-
MEL
2 stops28h 15m
United Airlines
Deal found 1/28$1,140
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/611:30 am
MEL
-
IAD
1 stop20h 54m
United Airlines
Sat 3/1412:35 pm
IAD
-
MEL
2 stops28h 55m
United Airlines
Deal found 1/27$1,188
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/612:00 pm
MEL
-
IAD
2 stops26h 53m
American Airlines
Sat 3/146:00 am
IAD
-
MEL
2 stops37h 05m
American Airlines
Deal found 1/28$1,218
This Qantas Airways deal was found by Cheapflights users on 1/26. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:05 pm
MEL
-
IAD
1 stop21h 12m
Qantas Airways
Tue 2/245:37 pm
IAD
-
MEL
1 stop43h 23m
Qantas Airways
Deal found 1/26$1,257
This KAYAK deal was found by Cheapflights users on 1/26. 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.
Fri 1/3011:30 am
MEL
-
IAD
1 stop20h 52m
Air New Zealand
Sat 2/76:15 pm
IAD
-
MEL
1 stop23h 45m
Air New Zealand
Deal found 1/26$1,262
This Qantas Airways deal was found by Cheapflights users on 1/26. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:05 pm
MEL
-
IAD
1 stop40h 26m
Qantas Airways
Thu 2/265:52 pm
IAD
-
MEL
1 stop43h 08m
Qantas Airways
Deal found 1/26$1,309
This Air China deal was found by Cheapflights users on 1/27. 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.
Tue 2/248:15 pm
MEL
-
IAD
2 stops39h 12m
Multiple Airlines
Tue 3/310:10 pm
IAD
-
MEL
2 stops49h 30m
Multiple Airlines
Deal found 1/27$1,327
This BYOjet deal was found by Cheapflights users on 1/28. 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.
Sat 2/2812:10 pm
MEL
-
IAD
2 stops28h 58m
Air New Zealand
Sat 3/72:36 pm
IAD
-
MEL
2 stops28h 19m
Air New Zealand
Deal found 1/28$1,358

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,073
(American Airlines)

One-way from

$551
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$1,003
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. 12% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 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

Melbourne

Fly to

Dulles Intl

Route

Depart

Return

Price

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Tue 2/24

1:00 pm-7:27 pm

1 stop22h 27m

Washington, D.C. Dulles Intl

Tue 3/3

3:45 pm-10:00 am

2 stops26h 15m

$1,084

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 2/11

11:30 am-4:22 pm

1 stop20h 52m

Washington, D.C. Dulles Intl

Wed 2/25

3:58 pm-9:30 am

2 stops25h 32m

$1,084

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sun 3/15

10:30 am-8:54 pm

1 stop25h 24m

Washington, D.C. Dulles Intl

Sun 3/22

1:15 pm-8:30 am

2 stops28h 15m

$1,140

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sat 2/28

11:30 am-4:24 pm

1 stop20h 54m

Washington, D.C. Dulles Intl

Sat 3/7

6:03 pm-10:00 am

1 stop23h 57m

$1,192

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sat 3/14

12:00 pm-7:27 pm

1 stop22h 27m

Washington, D.C. Dulles Intl

Sat 3/21

4:10 pm-9:00 am

1 stop25h 50m

$1,192

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 3/6

1:00 pm-8:47 pm

2 stops23h 47m

Washington, D.C. Dulles Intl

Sat 3/14

4:03 pm-8:30 am

2 stops25h 27m

$1,192

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 4/22

1:25 pm-6:19 pm

3 stops42h 54m

$551

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 4/23

1:30 pm-8:56 am

3 stops33h 26m

$612

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sun 3/1

1:55 pm-5:27 pm

3 stops43h 32m

$648

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Mon 5/25

7:00 am-4:05 pm

3 stops47h 05m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 14 results
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 January 23, 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, May is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $450). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,487). 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 22h 27m. 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, May is the cheapest month in which you can book a flight from Melbourne Airport to Washington, D.C. Dulles Intl Airport (average of $450). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,487). 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
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Melbourne to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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