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$593+ Cheap flights from Dulles Intl (IAD) to Melbourne (MEL)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MEL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Dulles Intl to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Melbourne (MEL). 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 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,240
(oojo)

One-way from

$593
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,805
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Melbourne flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Melbourne flights.
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From Washington, D.C. Dulles Intl to Melbourne
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Melbourne
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($335 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Dulles Intl to Melbourne

Cheapest flights from Dulles Intl to Melbourne
Explore the most affordable flight options available from Dulles Intl to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 2/2512:35 pmIAD - MEL
2 stops30h 20mAir New Zealand
Wed 3/1112:10 pmMEL - IAD
2 stops27h 18mAir New Zealand
Deal found 1/6$1,236
This oojo deal was found by Cheapflights users on 1/6. 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.
Tue 6/303:35 pmIAD - MEL
2 stops29h 20mAir New Zealand
Tue 7/2112:10 pmMEL - IAD
2 stops26h 40mAir New Zealand
Deal found 1/6$1,238
This oojo deal was found by Cheapflights users on 1/7. 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.
Tue 3/312:35 pmIAD - MEL
2 stops28h 50mAir New Zealand
Sun 4/198:35 amMEL - IAD
2 stops29h 24mAir New Zealand
Deal found 1/7$1,240
This oojo deal was found by Cheapflights users on 1/8. 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.
Wed 2/1812:50 pmIAD - MEL
2 stops30h 05mAir New Zealand
Wed 3/1812:10 pmMEL - IAD
2 stops25h 26mAir New Zealand
Deal found 1/8$1,249
This oojo deal was found by Cheapflights users on 1/6. 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.
Sun 5/38:15 pmIAD - MEL
2 stops48h 40mAir New Zealand
Mon 5/118:35 amMEL - IAD
2 stops30h 49mAir New Zealand
Deal found 1/6$1,250
This oojo deal was found by Cheapflights users on 1/6. 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.
Sat 6/2710:10 pmIAD - MEL
2 stops46h 45mAir New Zealand
Mon 7/208:35 amMEL - IAD
2 stops28h 01mAir New Zealand
Deal found 1/6$1,252
This Bravofly deal was found by Cheapflights users on 1/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:26 pmIAD - MEL
2 stops30h 14mQantas Airways
Wed 2/114:05 pmMEL - IAD
1 stop21h 12mQantas Airways
Deal found 1/7$1,257
This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 2/188:15 amIAD - MEL
2 stops34h 40mAir New Zealand
Tue 2/244:50 pmMEL - IAD
2 stops43h 51mAir New Zealand
Deal found 1/6$1,259
This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 9/25:55 pmIAD - MEL
2 stops27h 00mAir New Zealand
Sun 9/136:55 pmMEL - IAD
2 stops41h 41mAir New Zealand
Deal found 1/6$1,260
This oojo deal was found by Cheapflights users on 1/8. 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.
Mon 2/166:03 amIAD - MEL
2 stops35h 22mAir New Zealand
Tue 2/244:50 pmMEL - IAD
2 stops43h 51mAir New Zealand
Deal found 1/8$1,262
This oojo deal was found by Cheapflights users on 1/8. 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.
Sun 2/226:20 amIAD - MEL
2 stops35h 05mAir New Zealand
Sun 3/16:50 pmMEL - IAD
2 stops45h 06mAir New Zealand
Deal found 1/8$1,263

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Melbourne 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 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Melbourne Airport that are best for you.

Fly from

Dulles Intl

Fly to

Melbourne

Route

Depart

Return

Price

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 6/27

10:10 pm-10:55 am

2 stops46h 45m

Melbourne

Tue 7/21

12:10 pm-12:50 am

2 stops26h 40m

$1,252

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 2/8

3:17 pm-9:25 am

2 stops26h 08m

Melbourne

Mon 2/23

12:10 pm-8:41 pm

2 stops24h 31m

$1,319

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 2/16

6:03 am-9:25 am

2 stops35h 22m

Melbourne

Tue 2/24

11:30 am-4:24 pm

1 stop20h 54m

$1,395

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 2/21

1:30 pm-8:55 pm

2 stops39h 25m

Melbourne

Wed 2/25

10:40 pm-7:20 pm

2 stops36h 40m

$1,472

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 2/13

5:52 pm-9:50 pm

2 stops35h 58m

Melbourne

Mon 2/23

4:05 pm-10:53 pm

1 stop22h 48m

$1,494

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 6/30

10:05 pm-7:30 am

1 stop43h 25m

Melbourne

Tue 7/21

12:10 pm-12:50 am

2 stops26h 40m

$1,522

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 6/21

10:05 pm-7:30 am

1 stop43h 25m

Melbourne

Sun 6/28

6:55 pm-1:17 am

2 stops44h 22m

$1,557

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 2/8

5:26 pm-12:25 pm

2 stops26h 59m

Melbourne

Tue 2/24

6:00 am-4:31 pm

2 stops26h 31m

$1,562

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 3/1

3:58 pm-10:00 am

2 stops26h 02m

Melbourne

Mon 3/30

11:55 am-1:25 am

1 stop28h 30m

$1,563

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 6/27

10:10 pm-8:15 am

1 stop44h 05m

Melbourne

Tue 7/21

10:55 am-7:07 pm

1 stop22h 12m

$1,573

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 21 results
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Compare providers for flights from Dulles Intl to Melbourne

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 Dulles Intl to Melbourne in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice 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 Washington, D.C. Dulles Intl Airport-Melbourne Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Melbourne Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Melbourne Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Melbourne 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 Washington, D.C. Dulles Intl Airport-Melbourne 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 Dulles Intl to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Melbourne Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Melbourne. Price data was last updated on January 2, 2026.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Melbourne Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne Airport (average of $329). Flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport in December is currently the most expensive (average of $949). 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 Washington, D.C. Dulles Intl Airport to Melbourne Airport?

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated January 8, 2026.
See what other customers who have flown with Air New Zealand, Qantas Airways, and United Airlines from Washington, D.C. Dulles Intl Airport to Melbourne Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
567 reviews

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very good
567 reviews
Air New Zealand
8.0
Very good
567 reviews

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
968 reviews
Air New Zealand
8.0
Very good
567 reviews

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,143 reviews
Air New Zealand
8.0
Very good
567 reviews

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
American Airlines
7.2
Good
11,097 reviews
Air New Zealand
8.0
Very good
567 reviews

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Related info for your journey

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

    Airlines like Air New Zealand, Turkish Airlines, and Qantas Airways fly from Washington, D.C. Dulles Intl Airport to Melbourne Airport in about 35h 58m. The time it takes to get you to your destination can typically vary by up to 10h 47m. 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 are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Melbourne Airport, with prices starting at $327. Additional round-trip tickets that might be worth considering are offered by Qantas Airways and American Airlines, with the lowest prices starting at $803 and $825, respectively. Users have found that United Airlines is 77% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne Airport (average of $329). Flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport in December is currently the most expensive (average of $949). 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 Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Geelong
Doncaster
Phillip Island
Tullamarine

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Melbourne flights
Reagan-National to Melbourne flights
Dulles Intl to Avalon flights
Baltimore to Avalon flights

Top 4 airlines flying from Dulles Intl to Melbourne

Discover the top 4 airlines that operate flights from Dulles Intl to Melbourne. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$327Average$1,604FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$803Average$1,221FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$825Average$908FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,257Average$1,692FlexibilityNo cancel feeOn-time78%

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