How long is the flight from Washington, D.C. Dulles Intl Airport to Melbourne?

Airlines like Turkish Airlines and United Airlines fly from Washington, D.C. Dulles Intl Airport to Melbourne in about 22h 31m. The time it takes to get you to your destination can typically vary by up to 9h 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 $377 on this airline. Additional options worth looking into are American Airlines and Qantas Airways, starting at $825 and $1,008 round-trip. United Airlines is currently priced 73% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Melbourne ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne when rainfall is around 1.2 in.

If weather is an important factor for your trip to Melbourne, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Melbourne?

Before booking your flight from Washington, D.C. Dulles Intl Airport to Melbourne check out the most popular airlines for this route: American Airlines, Air New Zealand or Qantas Airways.

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.

$586+ Flights from Washington, D.C. Dulles Intl Airport to Melbourne

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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

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Melbourne are usually found in August or March, booked 4 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Dulles Intl to Melbourne

Round-trip from	$1,376 (Gurufare)
One-way from	$586 (Kiwi.com)
Popular in	September
Cheapest in	August
Average price	$1,974

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. 3% potential increase in price ($59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 16, 2025.

Wed 12/103:23 pmIAD - MEL

2 stops26h 02mAir New Zealand

Sat 1/2412:10 pmMEL - IAD

2 stops25h 09mAir New Zealand

Deal found 9/14

$1,376

Tue 11/189:10 amIAD - MEL

2 stops33h 45mAir New Zealand

Wed 12/312:10 pmMEL - IAD

2 stops25h 12mAir New Zealand

Deal found 9/13

$1,378

Sat 11/810:10 pmIAD - MEL

2 stops43h 15mAir New Zealand

Sat 11/224:50 pmMEL - IAD

2 stops45h 23mAir New Zealand

Deal found 9/14

$1,393

Mon 12/83:25 pmIAD - MEL

2 stops26h 00mAir New Zealand

Tue 1/2012:10 pmMEL - IAD

2 stops25h 09mAir New Zealand

Deal found 9/14

$1,407

Mon 11/176:00 amIAD - MEL

2 stops36h 55mAir New Zealand

Tue 12/212:10 pmMEL - IAD

2 stops35h 21mAir New Zealand

Deal found 9/13

$1,408

Thu 11/2010:10 pmIAD - MEL

2 stops44h 45mAir New Zealand

Tue 12/212:10 pmMEL - IAD

2 stops24h 24mAir New Zealand

Deal found 9/13

$1,418

Fri 10/3112:35 pmIAD - MEL

2 stops31h 20mAir New Zealand

Tue 11/1112:10 pmMEL - IAD

2 stops24h 29mAir New Zealand

Deal found 9/13

$1,423

Wed 12/311:30 pmIAD - MEL

2 stops39h 30mTurkish Airlines

Fri 1/2310:55 pmMEL - IAD

2 stops52h 50mTurkish Airlines

Deal found 9/14

$1,435

Mon 12/89:10 pmIAD - MEL

2 stops31h 50mTurkish Airlines

Wed 12/2410:55 pmMEL - IAD

2 stops36h 20mTurkish Airlines

Deal found 9/16

$1,439

Sat 11/16:48 amIAD - MEL

2 stops35h 37mAir New Zealand

Sun 11/98:35 amMEL - IAD

2 stops31h 09mAir New Zealand

Deal found 9/13

$1,443

Thu 10/3010:08 pmIAD - MEL

2 stops44h 17mAir New Zealand

Thu 11/66:50 pmMEL - IAD

2 stops42h 01mAir New Zealand

Deal found 9/15

$1,446

Thu 10/306:00 amIAD - MEL

2 stops36h 25mAir New Zealand

Sun 11/98:35 amMEL - IAD

2 stops38h 13mAir New Zealand

Deal found 9/13

$1,454

Best flights from Dulles Intl to Melbourne
Discover carefully curated flight deals from Dulles Intl to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Wed 12/109:10 pmIAD - MEL

2 stops31h 50mTurkish Airlines

Fri 12/2610:55 pmMEL - IAD

2 stops36h 20mTurkish Airlines

Deal found 9/16

$1,512

Tue 9/235:40 pmIAD - MEL

2 stops28h 20mMultiple Airlines

Sat 10/112:30 pmMEL - IAD

2 stops23h 21mMultiple Airlines

Deal found 9/16

$1,540

Mon 11/176:59 pmIAD - MEL

1 stop22h 31mUnited Airlines

Tue 12/21:00 pmMEL - IAD

1 stop27h 56mUnited Airlines

Deal found 9/13

$1,556

Mon 10/272:30 pmIAD - MEL

2 stops39h 30mTurkish Airlines

Mon 11/1010:55 pmMEL - IAD

2 stops36h 20mTurkish Airlines

Deal found 9/13

$1,532

Tue 11/188:30 amIAD - MEL

1 stop33h 30mUnited Airlines

Mon 12/11:00 pmMEL - IAD

1 stop27h 56mUnited Airlines

Deal found 9/13

$1,556

Mon 11/176:03 pmIAD - MEL

1 stop23h 57mUnited Airlines

Wed 12/31:00 pmMEL - IAD

1 stop23h 55mUnited Airlines

Deal found 9/13

$1,556

Sun 11/22:25 pmIAD - MEL

2 stops27h 35mUnited Airlines

Mon 11/101:00 pmMEL - IAD

1 stop22h 26mUnited Airlines

Deal found 9/13

$1,560

Sat 11/1510:10 pmIAD - MEL

1 stop43h 50mUnited Airlines

Sun 12/71:00 pmMEL - IAD

1 stop27h 56mUnited Airlines

Deal found 9/15

$1,571

Thu 10/233:36 pmIAD - AVV

3 stops33h 29mMultiple Airlines

Tue 10/286:00 amAVV - IAD

3 stops30h 20mMultiple Airlines

Deal found 9/16

$2,210

Sat 11/2210:10 pmIAD - MEL

1 stop43h 50mUnited Airlines

Tue 12/21:00 pmMEL - IAD

1 stop22h 26mUnited Airlines

Deal found 9/13

$1,571

Thu 10/309:00 amIAD - AVV

3 stops38h 10mMultiple Airlines

Tue 11/116:00 amAVV - IAD

3 stops31h 20mMultiple Airlines

Deal found 9/13

$2,284

Sat 11/2210:10 pmIAD - MEL

1 stop43h 50mUnited Airlines

Wed 12/311:30 amMEL - IAD

1 stop20h 56mUnited Airlines

Deal found 9/13

$1,571

Sat 11/1510:10 pmIAD - MEL

1 stop43h 50mUnited Airlines

Wed 12/31:00 pmMEL - IAD

1 stop27h 56mUnited Airlines

Deal found 9/15

$1,571

Sat 10/2512:41 pmIAD - AVV

3 stops34h 29mMultiple Airlines

Sun 2/226:00 amAVV - IAD

3 stops30h 29mMultiple Airlines

Deal found 9/14

$2,384

Sat 11/1510:10 pmIAD - MEL

1 stop43h 50mUnited Airlines

Tue 12/911:30 amMEL - IAD

2 stops33h 46mUnited Airlines

Deal found 9/15

$1,575

Sat 11/89:00 amIAD - AVV

3 stops37h 10mMultiple Airlines

Sat 11/226:00 amAVV - IAD

3 stops30h 26mMultiple Airlines

Deal found 9/14

$2,434

Sat 10/252:25 pmIAD - AVV

3 stops32h 45mMultiple Airlines

Sat 11/18:55 pmAVV - IAD

3 stops39h 31mMultiple Airlines

Deal found 9/15

$2,475

Sat 10/252:25 pmIAD - AVV

3 stops32h 45mMultiple Airlines

Sun 11/25:00 amAVV - IAD

3 stops30h 26mMultiple Airlines

Deal found 9/13

$2,481

Fri 11/2812:35 pmIAD - AVV

3 stops33h 35mMultiple Airlines

Tue 12/236:00 amAVV - IAD

3 stops30h 26mMultiple Airlines

Deal found 9/14

$2,561

Fri 11/2812:35 pmIAD - AVV

3 stops33h 35mMultiple Airlines

Mon 12/226:00 amAVV - IAD

3 stops30h 26mMultiple Airlines

Deal found 9/14

$2,561

Fri 11/289:00 amIAD - AVV

3 stops37h 10mMultiple Airlines

Sun 12/218:55 pmAVV - IAD

3 stops39h 31mMultiple Airlines

Deal found 9/15

$2,579

Mon 10/133:36 pmIAD - AVV

3 stops33h 29mMultiple Airlines

Mon 10/208:55 pmAVV - IAD

3 stops39h 30mMultiple Airlines

Deal found 9/15

$2,678

Sat 11/2912:35 pmIAD - AVV

3 stops33h 35mMultiple Airlines

Sat 12/206:00 amAVV - IAD

3 stops30h 26mMultiple Airlines

Deal found 9/14

$2,687

Last-minute flights from Dulles Intl to Melbourne
Discover last-minute flight deals from Dulles Intl to Melbourne. Data last updated September 16, 2025 and is based on user searches.

Sat 10/119:40 pmIAD - MEL

2 stops31h 45mTurkish Airlines

Fri 10/3110:55 pmMEL - IAD

2 stops52h 50mTurkish Airlines

Deal found 9/16

$1,482

Mon 10/139:40 pmIAD - MEL

2 stops31h 45mTurkish Airlines

Fri 10/3110:55 pmMEL - IAD

2 stops36h 20mTurkish Airlines

Deal found 9/16

$1,439

Mon 10/139:40 pmIAD - MEL

2 stops31h 45mTurkish Airlines

Wed 10/2910:55 pmMEL - IAD

2 stops52h 50mTurkish Airlines

Deal found 9/16

$1,484

Mon 10/2710:10 pmIAD - MEL

2 stops31h 50mTurkish Airlines

Wed 11/1210:55 pmMEL - IAD

2 stops52h 50mTurkish Airlines

Deal found 9/13

$1,492

Thu 10/3010:08 pmIAD - MEL

2 stops44h 17mAir New Zealand

Thu 11/66:50 pmMEL - IAD

2 stops42h 01mAir New Zealand

Deal found 9/15

$1,446

Thu 10/306:00 amIAD - MEL

2 stops37h 55mAir New Zealand

Mon 11/1012:10 pmMEL - IAD

2 stops34h 38mAir New Zealand

Deal found 9/13

$1,454

Thu 10/306:00 amIAD - MEL

2 stops36h 25mAir New Zealand

Sat 11/86:50 pmMEL - IAD

2 stops51h 58mAir New Zealand

Deal found 9/13

$1,477

Fri 10/3112:35 pmIAD - MEL

2 stops31h 20mAir New Zealand

Tue 11/1112:10 pmMEL - IAD

2 stops24h 29mAir New Zealand

Deal found 9/13

$1,423

Fri 10/316:48 amIAD - MEL

2 stops37h 07mAir New Zealand

Mon 11/1010:35 amMEL - IAD

2 stops29h 09mAir New Zealand

Deal found 9/13

$1,443

Fri 10/316:48 amIAD - MEL

2 stops35h 37mAir New Zealand

Sat 11/86:50 pmMEL - IAD

2 stops45h 25mAir New Zealand

Deal found 9/13

$1,466

Fri 10/3112:35 pmIAD - MEL

2 stops31h 20mAir New Zealand

Thu 11/1312:10 pmMEL - IAD

2 stops24h 41mAir New Zealand

Deal found 9/13

$1,471

Fri 10/316:48 amIAD - MEL

2 stops35h 37mAir New Zealand

Fri 11/1412:10 pmMEL - IAD

2 stops24h 41mAir New Zealand

Deal found 9/13

$1,493

One-way flights from Dulles Intl to Melbourne
Search for one-way flight options from Dulles Intl to Melbourne. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Mon 11/241:30 pmIAD - MEL

2 stops42h 05mMultiple Airlines

Deal found 9/15

$586

Mon 12/11:30 pmIAD - MEL

2 stops42h 05mMultiple Airlines

Deal found 9/16

$590

Mon 11/109:10 pmIAD - MEL

2 stops58h 25mMultiple Airlines

Deal found 9/15

$598

Sun 11/239:10 pmIAD - MEL

2 stops58h 25mMultiple Airlines

Deal found 9/16

$629

Mon 11/179:10 pmIAD - MEL

3 stops58h 25mMultiple Airlines

Deal found 9/15

$633

Sat 10/258:53 amIAD - AVV

3 stops57h 52mMultiple Airlines

Deal found 9/16

$672

Mon 11/177:43 amIAD - AVV

3 stops47h 32mMultiple Airlines

Deal found 9/15

$673

Mon 11/109:10 pmIAD - AVV

3 stops58h 05mMultiple Airlines

Deal found 9/15

$675

Mon 11/246:34 pmIAD - AVV

3 stops57h 46mMultiple Airlines

Deal found 9/16

$690

Mon 10/206:25 amIAD - AVV

3 stops40h 45mMultiple Airlines

Deal found 9/15

$692

Mon 12/19:10 pmIAD - AVV

3 stops58h 05mMultiple Airlines

Deal found 9/15

$695

Tue 10/287:43 amIAD - AVV

3 stops35h 02mMultiple Airlines

Deal found 9/13

$707

Cheapflights Fare Finder

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

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 12/10

9:10 pm-9:00 pm

2 stops31h 50m

Melbourne

Fri 12/26

10:55 pm-7:15 pm

2 stops36h 20m

$1,512

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 10/27

2:30 pm-9:00 pm

2 stops39h 30m

Melbourne

Mon 11/10

10:55 pm-7:15 pm

2 stops36h 20m

$1,532

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 9/23

5:40 pm-12:00 pm

2 stops28h 20m

Melbourne

Sat 10/11

2:30 pm-10:51 pm

2 stops23h 21m

$1,540

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 11/17

6:59 pm-9:30 am

1 stop22h 31m

Melbourne

Tue 12/2

1:00 pm-12:56 am

1 stop27h 56m

$1,556

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 11/18

8:30 am-10:00 am

1 stop33h 30m

Melbourne

Mon 12/1

1:00 pm-12:56 am

1 stop27h 56m

$1,556

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 11/17

6:03 pm-10:00 am

1 stop23h 57m

Melbourne

Wed 12/3

1:00 pm-8:55 pm

1 stop23h 55m

$1,556

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 11/2

2:25 pm-10:00 am

2 stops27h 35m

Melbourne

Mon 11/10

1:00 pm-7:26 pm

1 stop22h 26m

$1,560

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 11/15

10:10 pm-10:00 am

1 stop43h 50m

Melbourne

Sun 12/7

1:00 pm-12:56 am

1 stop27h 56m

$1,571

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 11/22

10:10 pm-10:00 am

1 stop43h 50m

Melbourne

Tue 12/2

1:00 pm-7:26 pm

1 stop22h 26m

$1,571

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 11/22

10:10 pm-10:00 am

1 stop43h 50m

Melbourne

Wed 12/3

11:30 am-4:26 pm

1 stop20h 56m

$1,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 43 results

...

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?

The best time to book flights from Washington, D.C. Dulles Intl Airport to Melbourne is 4 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne (average of $1,071). Flying from Washington, D.C. Dulles Intl Airport to Melbourne in December is currently the most expensive (average of $1,774). 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 IAD to MEL?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Melbourne in the morning. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Melbourne?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Melbourne flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Melbourne

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

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very good

505 reviews

Air New Zealand

8.0

Very good

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

907 reviews

Air New Zealand

8.0

Very good

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,924 reviews

Air New Zealand

8.0

Very good

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

American Airlines

7.2

Good

10,000 reviews

Air New Zealand

8.0

Very good

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Melbourne?
Airlines like Turkish Airlines and United Airlines fly from Washington, D.C. Dulles Intl Airport to Melbourne in about 22h 31m. The time it takes to get you to your destination can typically vary by up to 9h 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 $377 on this airline. Additional options worth looking into are American Airlines and Qantas Airways, starting at $825 and $1,008 round-trip. United Airlines is currently priced 73% 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Melbourne (average of $1,071). Flying from Washington, D.C. Dulles Intl Airport to Melbourne in December is currently the most expensive (average of $1,774). 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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Top 4 airlines flying from Dulles Intl to Melbourne

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$377	Average$1,628	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$825	Average$1,166	FlexibilityNo cancel fee	On-time71%
Qantas Airways	Cheapest$1,008	Average$1,418	FlexibilityNo cancel fee	On-time74%
Air New Zealand	Cheapest$1,261	Average$1,859	FlexibilityNo cancel fee	On-time78%

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$586+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Melbourne with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Melbourne are usually found in August or March, booked 4 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Dulles Intl to Melbourne

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Melbourne

Cheapest flights from Dulles Intl to MelbourneExplore 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 September 16, 2025.

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 September 16, 2025.

Cheapflights Fare Finder

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

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.

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 September 12, 2025.

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

What is the cheapest time of day to fly from IAD to MEL?

Find hourly flight availability from Dulles Intl to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Melbourne?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Melbourne. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Melbourne

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.

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?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Melbourne round-trip?

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

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

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

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

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Alternative routes for Dulles Intl to Melbourne

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Top 4 airlines flying from Dulles Intl to Melbourne

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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 September 16, 2025.