HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$639+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MEL
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Melbourne with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 27, 2026.

This Air Canada deal was found by Cheapflights users on 7/24. 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 9/78:29 am
IAD
-
AVV
2 stops45h 36m
Multiple Airlines
Mon 9/148:55 pm
AVV
-
IAD
2 stops47h 35m
Multiple Airlines
Deal found 7/24$1,164
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:00 pm
IAD
-
AVV
3 stops33h 05m
Multiple Airlines
Tue 10/276:00 am
AVV
-
IAD
3 stops29h 10m
Multiple Airlines
Deal found 7/26$1,186
This Air Canada deal was found by Cheapflights users on 7/25. 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 9/138:29 am
IAD
-
MEL
2 stops37h 51m
Air Canada
Wed 9/306:00 am
MEL
-
IAD
3 stops29h 24m
Air Canada
Deal found 7/25$1,194
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:43 pm
IAD
-
MEL
3 stops32h 52m
Air Canada
Tue 10/276:30 am
MEL
-
IAD
3 stops28h 40m
Air Canada
Deal found 7/26$1,202
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:00 pm
IAD
-
MEL
1 stop35h 05m
Qatar Airways
Tue 10/2711:40 pm
MEL
-
IAD
1 stop32h 15m
Qatar Airways
Deal found 7/26$1,203
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/142:43 pm
IAD
-
MEL
2 stops27h 32m
United Airlines
Tue 9/2910:55 am
MEL
-
IAD
1 stop22h 14m
United Airlines
Deal found 7/23$1,207
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 pm
IAD
-
MEL
1 stop35h 15m
Qatar Airways
Wed 11/1811:40 pm
MEL
-
IAD
1 stop32h 15m
Qatar Airways
Deal found 7/26$1,208
This oojo deal was found by Cheapflights users on 7/23. 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 8/249:00 pm
IAD
-
MEL
1 stop29h 50m
Qatar Airways
Wed 9/910:45 pm
MEL
-
IAD
1 stop30h 55m
Qatar Airways
Deal found 7/23$1,211
This oojo deal was found by Cheapflights users on 7/24. 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 9/289:00 pm
IAD
-
MEL
1 stop29h 50m
Qatar Airways
Mon 10/511:45 pm
MEL
-
IAD
1 stop30h 55m
Qatar Airways
Deal found 7/24$1,212
This oojo deal was found by Cheapflights users on 7/22. 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 10/253:08 pm
IAD
-
MEL
1 stop22h 52m
Qantas Airways
Sat 10/3112:00 pm
MEL
-
IAD
1 stop21h 23m
Qantas Airways
Deal found 7/22$1,214
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/45:55 pm
IAD
-
MEL
1 stop24h 20m
United Airlines
Wed 8/1210:55 am
MEL
-
IAD
1 stop22h 10m
United Airlines
Deal found 7/22$1,215
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:05 pm
IAD
-
MEL
1 stop35h 15m
Multiple Airlines
Fri 11/2011:40 pm
MEL
-
IAD
1 stop32h 15m
Multiple Airlines
Deal found 7/27$1,216

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 July 27, 2026.

Round-trip from

$1,164
(Air Canada)

One-way from

$639
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$2,043
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. 8% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 27, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Mon 9/7

8:29 am-2:20 pm

2 stops39h 51m

Melbourne Avalon

Mon 9/14

8:55 pm-8:25 pm

3 stops37h 30m

$1,172

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 11/3

9:55 am-2:05 pm

3 stops36h 10m

Melbourne Avalon

Wed 11/18

6:00 am-9:22 pm

3 stops31h 22m

$1,186

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 10/20

4:00 pm-4:05 pm

3 stops33h 05m

Melbourne Avalon

Tue 10/27

6:00 am-8:10 pm

3 stops29h 10m

$1,186
Quickest round-trip

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 9/13

3:15 pm-8:15 am

2 stops27h 00m

Melbourne

Wed 9/30

10:55 am-7:09 pm

1 stop22h 14m

$1,215

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 9/9

3:15 pm-7:30 am

1 stop26h 15m

Melbourne

Sun 9/27

9:30 am-6:57 pm

1 stop23h 27m

$1,215

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 9/28

5:45 pm-7:30 am

1 stop23h 45m

Melbourne

Mon 10/5

11:55 am-10:52 pm

2 stops25h 57m

$1,219

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 9/8

10:10 pm-8:15 am

1 stop44h 05m

Melbourne

Wed 9/16

10:55 am-7:05 pm

1 stop22h 10m

$1,226

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 10/16

10:57 am-8:50 am

2 stops30h 53m

Melbourne

Wed 10/28

11:00 am-8:14 pm

2 stops24h 14m

$1,265

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 10/18

3:05 pm-8:50 am

2 stops26h 45m

Melbourne

Sat 10/31

11:00 am-11:21 pm

2 stops27h 21m

$1,265

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 10/3

10:10 am-8:15 am

2 stops32h 05m

Melbourne

Mon 10/26

11:45 am-6:26 am

2 stops33h 41m

$1,270

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 41 resultsSorted by cheapest first
1
2
3
...
5

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

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne (average of $1,363). Flying from Washington, D.C. Dulles Intl Airport to Melbourne in July is currently the most expensive (average of $2,043). 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.

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 July 27, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Melbourne, such as Air New Zealand 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
655 reviews

Food

7.5

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air New Zealand
8.0
Very good
655 reviews
Air New Zealand
8.0
Very good
655 reviews

Food

7.5

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
United Airlines
7.4
Good
10,043 reviews
Air New Zealand
8.0
Very good
655 reviews

Food

7.5

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.

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 Canada, Qatar Airways, and United Airlines fly from Washington, D.C. Dulles Intl Airport to Melbourne in about 27h 32m. The time it takes to get you to your destination can typically vary by up to 10h 19m. 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 $412 on this airline. An additional option worth looking into is Air New Zealand, starting at $1,195. 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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne (average of $1,363). Flying from Washington, D.C. Dulles Intl Airport to Melbourne in July is currently the most expensive (average of $2,043). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top 2 airlines flying from Dulles Intl to Melbourne

Discover the top 2 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$377Average$1,635FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,195Average$1,620FlexibilityNo cancel feeOn-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights