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$766+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Melbourne are usually found in March or February, booked 4 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

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 (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 June 12, 2025.

Round-trip from

$1,297
(oojo)

One-way from

$766
(Fiji Airways)

Popular in

December

Cheapest in

March

Average price

$1,176
From Washington, D.C. Dulles Intl to Melbourne
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One-way flight from Washington, D.C. Dulles Intl to Melbourne
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Highest demand for flights based on searches. 12% potential increase in price ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. 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.
Wed 9/1712:50 pmIAD - MEL
2 stops32h 00mAir New Zealand
Wed 9/2412:05 pmMEL - IAD
2 stops25h 50mAir New Zealand
Deal found 6/10$1,295
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:25 amIAD - MEL
2 stops38h 55mAir Canada
Mon 9/296:00 amMEL - IAD
3 stops41h 38mAir Canada
Deal found 6/10$1,417
This Fiji Airways deal was found by Cheapflights users on 6/12. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:31 pmIAD - MEL
2 stops28h 29mMultiple Airlines
Thu 10/302:30 pmMEL - IAD
2 stops22h 52mMultiple Airlines
Deal found 6/12$1,433
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:47 amIAD - MEL
1 stop27h 13mQantas Airways
Wed 9/243:05 pmMEL - IAD
1 stop21h 44mQantas Airways
Deal found 6/11$1,439
This lol.travel deal was found by Cheapflights users on 6/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:53 pmIAD - MEL
1 stop24h 22mUnited Airlines
Mon 8/1810:55 amMEL - IAD
2 stops27h 35mUnited Airlines
Deal found 6/11$1,442
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:40 pmIAD - MEL
2 stops31h 45mTurkish Airlines
Mon 9/299:20 pmMEL - IAD
2 stops52h 25mTurkish Airlines
Deal found 6/10$1,450
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/68:10 amIAD - MEL
2 stops37h 45mFiji Airways
Fri 7/1111:35 pmMEL - IAD
2 stops45h 15mFiji Airways
Deal found 6/11$1,525
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:27 amIAD - MEL
1 stop32h 33mAmerican Airlines
Mon 12/154:05 pmMEL - IAD
1 stop22h 09mAmerican Airlines
Deal found 6/11$1,530
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:00 pmIAD - MEL
2 stops27h 15mDelta
Sun 12/1410:25 amMEL - IAD
2 stops28h 35mDelta
Deal found 6/11$1,549
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:31 pmIAD - AVV
2 stops31h 34mMultiple Airlines
Tue 11/1110:20 amAVV - IAD
2 stops27h 58mMultiple Airlines
Deal found 6/9$1,671
This oojo deal was found by Cheapflights users on 6/11. 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.
Thu 8/286:04 pmIAD - MEL
2 stops45h 51mCathay Pacific
Tue 9/27:25 amMEL - IAD
2 stops41h 32mCathay Pacific
Deal found 6/11$1,717
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:25 amIAD - MEL
2 stops33h 20mAlaska Airlines
Tue 11/1112:00 pmMEL - IAD
3 stops34h 23mAlaska Airlines
Deal found 6/9$1,742

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 June 12, 2025.
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 - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 8/11

3:43 pm-10:50 am

2 stops29h 07m

Melbourne

Mon 12/15

12:05 pm-9:12 pm

2 stops25h 07m

$1,297

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 8/3

3:43 pm-8:15 am

2 stops26h 32m

Melbourne

Mon 8/18

10:55 am-8:55 pm

2 stops24h 00m

$1,439

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 8/30

8:25 am-12:20 pm

2 stops37h 55m

Melbourne

Mon 9/15

8:30 pm-6:31 am

2 stops48h 01m

$1,453

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 8/4

6:44 pm-5:00 am

1 stop44h 16m

Melbourne

Mon 8/25

3:05 pm-6:56 pm

1 stop41h 51m

$1,470

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 7/6

8:10 am-11:55 am

2 stops37h 45m

Melbourne

Fri 7/11

11:35 pm-6:50 am

2 stops45h 15m

$1,525

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 8/3

8:10 am-11:55 am

2 stops37h 45m

Melbourne

Mon 8/18

1:30 pm-4:25 pm

2 stops40h 55m

$1,529

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 8/11

6:27 am-5:00 am

1 stop32h 33m

Melbourne

Mon 12/15

4:05 pm-10:14 pm

1 stop22h 09m

$1,530

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Thu 8/28

6:04 pm-5:55 am

2 stops45h 51m

Melbourne

Tue 9/2

7:25 am-10:57 am

2 stops41h 32m

$1,717

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Thu 8/21

7:00 am-6:45 am

3 stops33h 45m

Melbourne

Mon 9/8

9:45 am-7:32 am

2 stops35h 47m

$1,811

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Thu 8/28

12:15 pm-1:35 pm

2 stops59h 20m

Melbourne

Tue 9/2

5:30 pm-10:05 am

2 stops54h 35m

$1,820

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 27 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 June 9, 2025.

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?

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 June 12, 2025.

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?

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.

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.

Rainfall in Melbourne by month

Plan your trip to Melbourne by taking into account the average rainfall totals by month.

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.

Temperature in Melbourne by month

Plan your trip to Melbourne by taking into account the average temperature totals by month.

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).

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 June 12, 2025.
Peruse reviews from past customers who have flown with ANA, Fiji Airways and Air New Zealand from Washington, D.C. to Melbourne to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
882 reviews

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Fiji Airways
8.1
Very good
194 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very good
483 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qantas Airways
7.5
Good
854 reviews
ANA
8.3
Very good
882 reviews

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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.

  • 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 Air New Zealand. Our recent data shows that you can find tickets from as low as $1,297 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $1,439 and $1,453 round-trip. Air New Zealand is currently priced 11% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Melbourne one-way?

    One-way options have recently been found by users for as low as $822 on Fiji Airways. Other airlines that offer cheap prices include Qantas Airways from $900 and United Airlines from $1,063 one-way.

  • 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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Alternative routes for Dulles Intl to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$437Average$1,628FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$825Average$1,166FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,008Average$1,418FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,397Average$2,205FlexibilityNo cancel feeOn-time78%

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