HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$588+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MEL
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This SmartFares deal was found by Cheapflights users on 4/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:10 pm
IAD
-
MEL
2 stops30h 50m
Turkish Airlines
Wed 11/1110:55 pm
MEL
-
IAD
2 stops36h 20m
Turkish Airlines
Deal found 4/21$1,457
This FlightHub deal was found by Cheapflights users on 4/20. 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.
Mon 10/2610:10 pm
IAD
-
MEL
2 stops31h 50m
Turkish Airlines
Wed 11/1110:55 pm
MEL
-
IAD
2 stops36h 20m
Turkish Airlines
Deal found 4/20$1,475
This KAYAK deal was found by Cheapflights users on 4/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:20 pm
IAD
-
MEL
2 stops40h 20m
Turkish Airlines
Wed 9/239:35 pm
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 4/22$1,494
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:45 pm
IAD
-
MEL
2 stops31h 55m
Turkish Airlines
Sat 5/169:35 pm
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 4/21$1,506
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:45 pm
IAD
-
MEL
2 stops31h 55m
Turkish Airlines
Mon 9/219:35 pm
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 4/22$1,515
This KAYAK deal was found by Cheapflights users on 4/20. 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.
Thu 10/151:20 pm
IAD
-
MEL
2 stops40h 20m
Turkish Airlines
Wed 10/2810:55 pm
MEL
-
IAD
2 stops36h 20m
Turkish Airlines
Deal found 4/20$1,519
This KAYAK deal was found by Cheapflights users on 4/20. 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.
Sat 12/51:30 pm
IAD
-
MEL
2 stops39h 30m
Turkish Airlines
Wed 12/2310:55 pm
MEL
-
IAD
2 stops52h 50m
Turkish Airlines
Deal found 4/20$1,529
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:30 pm
IAD
-
MEL
2 stops39h 30m
Turkish Airlines
Fri 1/1510:55 pm
MEL
-
IAD
2 stops52h 50m
Turkish Airlines
Deal found 4/21$1,530
This KAYAK deal was found by Cheapflights users on 4/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:20 pm
IAD
-
MEL
2 stops40h 20m
Turkish Airlines
Wed 9/239:35 pm
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 4/22$1,534
This Turkish Airlines deal was found by Cheapflights users on 4/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:10 pm
IAD
-
MEL
2 stops31h 50m
Turkish Airlines
Fri 12/2510:55 pm
MEL
-
IAD
2 stops36h 20m
Turkish Airlines
Deal found 4/20$1,539
This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:07 am
IAD
-
MEL
2 stops29h 38m
Multiple Airlines
Mon 6/159:45 am
MEL
-
IAD
2 stops36h 40m
Multiple Airlines
Deal found 4/23$1,541

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 (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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,494
(KAYAK)

One-way from

$588
(Trip.com)

Popular in

July

Cheapest in

October

Average price

$1,369
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.
Search Deals
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. 5% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 24, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 6/16

7:24 pm-5:00 am

1 stop43h 36m

Melbourne

Wed 7/22

7:45 am-6:32 pm

2 stops24h 47m

$1,677

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 6/2

7:24 pm-5:00 am

1 stop43h 36m

Melbourne

Sun 7/5

9:00 pm-6:32 pm

2 stops35h 32m

$1,677

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 5/30

11:59 am-5:00 am

1 stop27h 01m

Melbourne

Sun 7/5

8:15 am-6:32 pm

2 stops24h 17m

$1,716

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 7/5

5:48 pm-10:35 am

2 stops26h 47m

Melbourne

Sun 7/26

10:55 am-9:22 pm

2 stops24h 27m

$1,836

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Thu 6/18

1:10 pm-8:15 am

2 stops29h 05m

Melbourne

Wed 7/1

6:30 am-4:25 pm

2 stops23h 55m

$1,878

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 5/1

7:20 pm-11:35 pm

3 stops38h 15m

Melbourne

Thu 5/14

4:30 pm-7:34 am

3 stops29h 04m

$1,959

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 5/22

5:55 pm-8:15 am

1 stop24h 20m

Melbourne

Fri 5/29

9:30 am-6:48 pm

1 stop23h 18m

$2,052

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 6/5

5:48 pm-7:30 am

1 stop23h 42m

Melbourne

Fri 6/12

9:30 am-6:48 pm

1 stop23h 18m

$2,053
Quickest round-trip

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 6/5

5:48 pm-7:30 am

1 stop23h 42m

Melbourne

Sat 6/13

10:55 am-7:11 pm

1 stop22h 16m

$2,053

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 4/28

2:36 pm-8:15 am

1 stop27h 39m

Melbourne

Sat 5/16

10:55 am-8:57 pm

1 stop24h 02m

$2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Melbourne Airport flight deals on Cheapflights vs. FlightHub >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 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 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

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 $1,284). Flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport in July is currently the most expensive (average of $1,887). 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 April 24, 2026.
See what other customers who have flown with Air New Zealand 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
632 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very good
632 reviews
Air New Zealand
8.0
Very good
632 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,643 reviews
Air New Zealand
8.0
Very good
632 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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 Qantas Airways and United Airlines fly from Washington, D.C. Dulles Intl Airport to Melbourne Airport in about 26h 47m. The time it takes to get you to your destination can typically vary by up to 16h 49m. 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. Another option worth looking into is Air New Zealand, starting at $1,195 round trip. Users have found that United Airlines is 79% 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 $1,284). Flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport in July is currently the most expensive (average of $1,887). 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
Apollo Bay
Phillip Island
Tullamarine
Doncaster

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.

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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$327Average$1,603FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,195Average$1,576FlexibilityNo 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.