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$565+ Cheap flights from Dulles Intl (IAD) to Melbourne

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MEL
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:00 pm
IAD
-
AVV
3 stops33h 05m
Multiple Airlines
Mon 10/266:00 am
AVV
-
IAD
3 stops29h 26m
Multiple Airlines
Deal found 2/8$1,231
This oojo deal was found by Cheapflights users on 2/10. 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 3/103:45 pm
IAD
-
MEL
2 stops26h 40m
Air New Zealand
Tue 3/1710:35 am
MEL
-
IAD
2 stops28h 53m
Air New Zealand
Deal found 2/10$1,248
This oojo deal was found by Cheapflights users on 2/10. 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 9/215:55 pm
IAD
-
MEL
2 stops27h 00m
Air New Zealand
Tue 9/297:35 am
MEL
-
IAD
2 stops29h 01m
Air New Zealand
Deal found 2/10$1,249
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:20 am
IAD
-
MEL
2 stops37h 00m
Air Canada
Tue 9/298:30 pm
MEL
-
IAD
3 stops37h 55m
Air Canada
Deal found 2/8$1,251
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:40 pm
IAD
-
MEL
3 stops33h 55m
Multiple Airlines
Tue 11/247:25 am
MEL
-
IAD
3 stops29h 01m
Multiple Airlines
Deal found 2/8$1,252
This Air Canada deal was found by Cheapflights users on 2/9. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm
IAD
-
MEL
3 stops29h 35m
Air Canada
Tue 9/298:30 pm
MEL
-
IAD
3 stops37h 55m
Air Canada
Deal found 2/9$1,257
This oojo deal was found by Cheapflights users on 2/11. 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 6/3010:10 pm
IAD
-
MEL
2 stops46h 45m
Air New Zealand
Tue 7/2112:10 pm
MEL
-
IAD
2 stops26h 37m
Air New Zealand
Deal found 2/11$1,259
This oojo deal was found by Cheapflights users on 2/10. 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 7/2110:10 pm
IAD
-
MEL
2 stops46h 45m
Air New Zealand
Wed 9/1612:10 pm
MEL
-
IAD
2 stops26h 40m
Air New Zealand
Deal found 2/10$1,264
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:00 pm
IAD
-
MEL
3 stops28h 35m
Multiple Airlines
Tue 9/296:00 am
MEL
-
IAD
3 stops29h 05m
Multiple Airlines
Deal found 2/8$1,266
This oojo deal was found by Cheapflights users on 2/10. 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 9/221:00 pm
IAD
-
MEL
2 stops38h 45m
Air New Zealand
Tue 9/297:35 am
MEL
-
IAD
2 stops27h 37m
Air New Zealand
Deal found 2/10$1,269
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:10 pm
IAD
-
MEL
3 stops29h 15m
Multiple Airlines
Fri 5/226:00 am
MEL
-
IAD
2 stops38h 22m
Multiple Airlines
Deal found 2/8$1,281
This oojo deal was found by Cheapflights users on 2/10. 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 4/1110:15 pm
IAD
-
MEL
2 stops46h 40m
Air New Zealand
Sat 4/256:55 pm
MEL
-
IAD
2 stops44h 30m
Air New Zealand
Deal found 2/10$1,282

Find 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 (ME1). 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 February 11, 2026.

Round-trip from

$1,248
(oojo)

One-way from

$565
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,541
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. 13% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Melbourne that are best for you.

Fly from

Dulles Intl

Fly to

Melbourne

Route

Depart

Return

Price

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Sun 5/3

4:10 pm-4:05 pm

3 stops33h 55m

Melbourne Avalon

Fri 5/22

8:55 pm-8:29 pm

3 stops37h 34m

$1,339

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 6/30

3:15 pm-10:55 am

2 stops29h 40m

Melbourne

Tue 7/21

12:10 pm-12:47 am

2 stops26h 37m

$1,343

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Thu 5/21

10:10 pm-10:55 am

2 stops46h 45m

Melbourne

Fri 6/12

12:10 pm-12:32 am

2 stops26h 22m

$1,353

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 5/10

6:40 pm-8:15 am

1 stop23h 35m

Melbourne

Sun 5/17

9:30 am-6:25 pm

1 stop22h 55m

$1,375

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 5/12

6:40 pm-8:15 am

1 stop23h 35m

Melbourne

Sun 5/24

10:55 am-7:11 pm

1 stop22h 16m

$1,375

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 3/10

3:45 pm-8:30 am

1 stop25h 45m

Melbourne

Tue 3/17

12:00 pm-8:49 pm

1 stop23h 49m

$1,375

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 3/8

3:45 pm-9:00 am

2 stops26h 15m

Melbourne

Sun 3/15

12:00 pm-8:49 pm

1 stop23h 49m

$1,375

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 6/30

3:01 pm-8:15 am

1 stop27h 14m

Melbourne

Tue 7/21

10:55 am-9:28 pm

2 stops24h 33m

$1,379

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Sun 5/10

4:10 pm-4:05 pm

3 stops33h 55m

Melbourne Avalon

Sun 5/17

8:55 pm-8:29 pm

3 stops37h 34m

$1,381

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 2/28

10:05 pm-9:30 am

1 stop43h 25m

Melbourne

Wed 3/18

12:00 pm-1:03 am

1 stop28h 03m

$1,388

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 36 results
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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

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

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 February 6, 2026.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Melbourne is 23 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 Washington, D.C. Dulles Intl Airport to Melbourne?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne (average of $317). Flying from Washington, D.C. Dulles Intl Airport to Melbourne in December is currently the most expensive (average of $948). 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?

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 February 11, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Melbourne, such as Air New Zealand, Qantas Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
582 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
582 reviews
Air New Zealand
8.0
Very good
582 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
988 reviews
Air New Zealand
8.0
Very good
582 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,274 reviews
Air New Zealand
8.0
Very good
582 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,266 reviews
Air New Zealand
8.0
Very good
582 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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?

    Airlines like Air New Zealand and United Airlines fly from Washington, D.C. Dulles Intl Airport to Melbourne in about 23h 35m. The time it takes to get you to your destination can typically vary by up to 6h 05m. The distance between Washington, D.C. Dulles Intl Airport and Melbourne is about 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 round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Melbourne is United Airlines. Our recent data shows that you can find tickets from as low as $377 on this airline. Additional options worth looking into are Qantas Airways and American Airlines, starting at $803 and $821 round-trip. United Airlines is currently priced 74% below the average price you’ll pay for this route.

  • 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?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne (average of $317). Flying from Washington, D.C. Dulles Intl Airport to Melbourne in December is currently the most expensive (average of $948). 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

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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.
Dulles Intl to Melbourne flights
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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$377Average$1,603FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$803Average$1,531FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$821Average$862FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,257Average$1,692FlexibilityNo cancel feeOn-time78%

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