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Cheap flights from Washington, D.C. Dulles Intl Airport to Melbourne Airport from $845

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MEL
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Melbourne

Enter your travel dates to find the best prices.

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 28 April 2026.

Thu 22/1013:20
IAD
-
MEL
2 stops40h 20m
Turkish Airlines
Wed 11/1122:55
MEL
-
IAD
2 stops52h 50m
Turkish Airlines
Deal found 27/4$1,973
Fri 12/611:17
IAD
-
MEL
3 stops34h 43m
Multiple Airlines
Fri 19/613:30
MEL
-
IAD
3 stops32h 55m
Multiple Airlines
Deal found 28/4$1,988
Mon 4/513:20
IAD
-
MEL
2 stops40h 20m
Turkish Airlines
Mon 18/521:35
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 25/4$2,041
Mon 27/421:45
IAD
-
MEL
2 stops31h 55m
Turkish Airlines
Mon 4/521:35
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 26/4$2,068
Mon 27/421:45
IAD
-
MEL
2 stops31h 55m
Turkish Airlines
Sat 16/521:35
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 27/4$2,096
Mon 8/611:07
IAD
-
MEL
2 stops29h 38m
Multiple Airlines
Mon 15/609:45
MEL
-
IAD
2 stops36h 40m
Multiple Airlines
Deal found 23/4$2,146
Sat 2/513:20
IAD
-
MEL
2 stops40h 20m
Turkish Airlines
Sat 16/521:35
MEL
-
IAD
2 stops52h 00m
Turkish Airlines
Deal found 25/4$2,151
Mon 8/611:59
IAD
-
MEL
1 stop27h 01m
Qantas Airways
Mon 15/613:35
MEL
-
IAD
1 stop23h 12m
Qantas Airways
Deal found 23/4$2,201

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 28 April 2026.

Round-trip from

$1,973

One-way from

$845

Popular in

July

Cheapest in

October

Average price

$1,906
Turkish Airlines
  • Turkish Airlines
  • 22/10-11/11
  • 4 total stops
  • 93h 10m total
  • Washington, D.C. to Melbourne
Search Deals
23/6
  • 23/6
  • 3 total stops
  • 50h 47m total
  • Washington, D.C. to Melbourne
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($174 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 28 April 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 return flight
Fastest return journey

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 10/10

18:41-13:00

2 stops27h 19m

Melbourne

Sat 31/10

13:55-22:47

2 stops23h 52m

$2,289

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 3/8

12:40-08:15

1 stop29h 35m

Melbourne

Mon 10/8

10:55-21:18

1 stop24h 23m

$2,509

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 30/6

12:48-08:15

2 stops29h 27m

Melbourne

Tue 21/7

10:55-19:11

1 stop22h 16m

$2,516

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Thu 18/6

12:40-08:15

1 stop29h 35m

Melbourne

Wed 1/7

10:55-00:55

1 stop28h 00m

$2,579
Cheapest one-way

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 12/6

11:17-12:00

3 stops34h 43m

$890

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 28/8

09:00-06:45

2 stops31h 45m

$1,351

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 23/9

08:15-07:30

1 stop33h 15m

$1,436

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 30/6

17:55-08:15

1 stop24h 20m

$1,436

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Fri 28/8

14:53-22:15

2 stops41h 22m

$1,451

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 29/8

22:10-08:15

1 stop44h 05m

$1,470

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 return 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 $1,788). Flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport in July is currently the most expensive (average of $2,628). 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 for a return flight from Washington, D.C. Dulles Intl Airport to Melbourne Airport?

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 United Airlines fly from Washington, D.C. Dulles Intl Airport to Melbourne Airport in about 29h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Washington, D.C. Dulles Intl Airport to Melbourne Airport is about 16344 km.

  • 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 holiday 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 $1,788). Flying from Washington, D.C. Dulles Intl Airport to Melbourne Airport in July is currently the most expensive (average of $2,628). 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

Travelling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Dandenong
Geelong
Ballarat
Apollo Bay
Lorne
St Kilda
Tullamarine
Shepparton
Phillip Island
Sorrento
Torquay
Daylesford
Mornington
Brighton

Browse thousands of different options on Cheapflights for your next trip

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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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Baltimore to Melbourne flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Melbourne?

Cheapflights makes it easy to find Dulles Intl to Melbourne flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Melbourne?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Melbourne by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Melbourne with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Melbourne flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Melbourne become cheaper?

Yes! Start tracking prices for Dulles Intl to Melbourne flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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