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Dulles Intl

$644+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Melbourne to Washington, D.C. Dulles Intl are usually found in January or February, booked 44 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,132
(BestPriceTravel)

One-way from

$644
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,202
Provider with most accurate pricing for Melbourne-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Melbourne-Washington, D.C. Dulles Intl flights.
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From Melbourne to Washington, D.C. Dulles Intl
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One-way flight from Melbourne to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This BestPriceTravel deal was found by Cheapflights users on 10/29. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:10 pmMEL - IAD
2 stops26h 02mAir New Zealand
Wed 12/33:23 pmIAD - MEL
2 stops26h 02mAir New Zealand
Deal found 10/29$1,191
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/2411:30 amMEL - IAD
2 stops33h 49mUnited Airlines
Wed 1/211:05 pmIAD - MEL
2 stops28h 55mUnited Airlines
Deal found 10/29$1,296
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/291:00 pmMEL - IAD
2 stops32h 19mUnited Airlines
Wed 1/72:24 pmIAD - MEL
2 stops27h 06mUnited Airlines
Deal found 10/29$1,453
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/2711:30 amMEL - IAD
1 stop25h 45mUnited Airlines
Fri 1/98:20 amIAD - MEL
2 stops33h 10mUnited Airlines
Deal found 10/29$1,552
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/264:05 pmMEL - IAD
2 stops23h 54mAmerican Airlines
Wed 12/311:30 amIAD - MEL
1 stop25h 30mAmerican Airlines
Deal found 10/29$1,639
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amMEL - IAD
3 stops30h 49mMultiple Airlines
Wed 12/310:40 amIAD - MEL
2 stops31h 40mMultiple Airlines
Deal found 10/29$1,738
This BestPriceTravel deal was found by Cheapflights users on 10/30. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:05 amMEL - IAD
2 stops27h 28mQantas Airways
Fri 1/95:26 pmIAD - MEL
1 stop43h 34mQantas Airways
Deal found 10/30$1,751
This Qantas Airways deal was found by Cheapflights users on 10/29. 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.
Thu 12/114:05 pmMEL - IAD
1 stop22h 38mMultiple Airlines
Mon 1/126:00 pmIAD - MEL
1 stop23h 30mMultiple Airlines
Deal found 10/29$1,827
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 12/2011:30 amMEL - IAD
2 stops28h 19mUnited Airlines
Sun 1/47:45 amIAD - MEL
1 stop33h 45mUnited Airlines
Deal found 10/30$1,838
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:30 amMEL - IAD
1 stop20h 56mVirgin Australia
Mon 1/126:15 pmIAD - MEL
1 stop23h 45mVirgin Australia
Deal found 10/28$1,853

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 October 30, 2025.
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

Fri 3/6

12:10 pm-11:56 pm

2 stops27h 46m

Washington, D.C. Dulles Intl

Sat 3/14

4:00 pm-10:55 am

2 stops27h 55m

$1,147

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 3/6

4:05 pm-10:51 pm

1 stop22h 46m

Washington, D.C. Dulles Intl

Sat 3/14

5:10 pm-10:05 am

2 stops25h 55m

$1,163

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 11/26

12:10 pm-10:12 pm

2 stops26h 02m

Washington, D.C. Dulles Intl

Wed 12/3

3:23 pm-9:25 am

2 stops26h 02m

$1,191

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 3/6

11:30 am-6:21 pm

1 stop22h 51m

Washington, D.C. Dulles Intl

Sat 3/14

6:00 pm-8:30 am

1 stop23h 30m

$1,203

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Mon 12/29

1:00 pm-5:19 am

2 stops32h 19m

Washington, D.C. Dulles Intl

Wed 1/7

2:24 pm-9:30 am

2 stops27h 06m

$1,453

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 4/3

11:00 am-12:07 am

2 stops28h 07m

Washington, D.C. Dulles Intl

Wed 5/13

9:30 am-7:40 am

2 stops32h 10m

$1,509

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sat 12/27

11:30 am-9:15 pm

1 stop25h 45m

Washington, D.C. Dulles Intl

Fri 1/9

8:20 am-9:30 am

2 stops33h 10m

$1,552

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Mon 12/8

12:00 pm-2:29 pm

2 stops42h 29m

$646

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Fri 12/5

12:00 pm-6:06 am

2 stops34h 06m

$682

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Thu 12/4

12:00 pm-6:06 am

2 stops34h 06m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 17 results
1
2

Compare providers for flights from Melbourne to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

The best time to book flights from Melbourne Airport to Washington, D.C. Dulles Intl Airport is 44 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 $605). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $1,164). 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 MEL to IAD?

Find hourly flight availability from Melbourne to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 56% on flights from Melbourne Airport to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated October 30, 2025.
See what other customers who have flown with United Airlines from Melbourne Airport to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 46m. 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.

  • What is the cheapest airline to fly from Melbourne Airport to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $1,252. United Airlines is priced at 5% lower than the current average price of a flight leaving 3 months from now.

  • 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 $605). Flying from Melbourne Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $1,164). 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
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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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.
Melbourne to Baltimore flights
Melbourne to Reagan-National flights

Top airline flying from Melbourne to Dulles Intl

Discover the top airline that operate flights from Melbourne to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,252Average$1,665FlexibilityNo cancel feeOn-time69%

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