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Cheap flights from Washington, D.C. Dulles Intl Airport to Melbourne from $885

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Melbourne departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
17:26 - 05:00
IAD
-
MEL
43h 34m1 stop
Qantas Airways Logo
16:05 - 22:48
MEL
-
IAD
22h 43m1 stop
$1,740Qantas Airways
Sun, 25 Jan - Wed, 18 Feb
Qantas Airways Logo
06:00 - 05:00
IAD
-
MEL
31h 00m1 stop
Qantas Airways Logo
16:05 - 22:48
MEL
-
IAD
22h 43m1 stop
$1,794Qantas Airways
Wed, 18 Feb - Wed, 4 Mar
Qantas Airways Logo
06:00 - 05:00
IAD
-
MEL
31h 00m1 stop
Qantas Airways Logo
16:05 - 22:53
MEL
-
IAD
21h 48m1 stop
$1,830Qantas Airways
Wed, 18 Feb - Wed, 11 Mar
Multiple Airlines Logo
16:10 - 11:25
IAD
-
MEL
29h 15m3 stops
Multiple Airlines Logo
06:00 - 06:25
MEL
-
IAD
38h 25m2 stops
$1,900Multiple Airlines
Tue, 12 May - Tue, 26 May
Multiple Airlines Logo
16:10 - 11:25
IAD
-
MEL
29h 15m2 stops
Multiple Airlines Logo
06:00 - 06:25
MEL
-
IAD
38h 25m2 stops
$1,907Multiple Airlines
Tue, 12 May - Tue, 26 May
Air New Zealand Logo
12:35 - 10:55
IAD
-
MEL
30h 20m2 stops
Air New Zealand Logo
10:35 - 00:28
MEL
-
IAD
28h 53m2 stops
$1,924Air New Zealand
Wed, 18 Feb - Wed, 11 Mar
Air New Zealand Logo
15:19 - 10:55
IAD
-
MEL
27h 36m2 stops
Air New Zealand Logo
12:10 - 05:26
MEL
-
IAD
33h 16m2 stops
$1,933Air New Zealand
Tue, 10 Feb - Tue, 17 Feb
Qantas Airways Logo
17:52 - 10:05
IAD
-
MEL
25h 13m2 stops
Qantas Airways Logo
14:35 - 22:53
MEL
-
IAD
23h 18m1 stop
$1,934Qantas Airways
Sat, 21 Mar - Wed, 1 Apr
Qantas Airways Logo
17:26 - 23:10
IAD
-
MEL
37h 44m2 stops
Qantas Airways Logo
16:05 - 16:31
MEL
-
IAD
40h 26m1 stop
$1,937Qantas Airways
Wed, 28 Jan - Mon, 16 Feb
Air New Zealand Logo
14:10 - 09:25
IAD
-
MEL
27h 15m2 stops
Air New Zealand Logo
12:10 - 22:16
MEL
-
IAD
26h 06m2 stops
$1,967Air New Zealand
Mon, 9 Feb - Mon, 16 Feb

Air Canada flights from Washington, D.C. Dulles Intl Airport to Melbourne

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Melbourne flight tickets
Air Canada
30 Mar
IAD09:00Washington, D.C. Dulles Intl
36h 35m
3 stops
MEL12:35Melbourne
20 Apr
MEL20:30Melbourne
37h 59m
3 stops
IAD20:29Washington, D.C. Dulles Intl
$2,150
Find similar
Air Canada
1 Jan
IAD12:35Washington, D.C. Dulles Intl
33h 00m
3 stops
MEL13:35Melbourne
15 Jan
MEL08:00Melbourne
29h 25m
3 stops
IAD21:25Washington, D.C. Dulles Intl
$5,201
Find similar

Qantas Airways flights from Washington, D.C. Dulles Intl Airport to Melbourne

Our best Qantas Airways deals on Washington, D.C. Dulles Intl Airport to Melbourne flight tickets
Qantas Airways
25 Jan
IAD17:26Washington, D.C. Dulles Intl
43h 34m
1 stop
MEL05:00Melbourne
18 Feb
MEL16:05Melbourne
22h 43m
1 stop
IAD22:48Washington, D.C. Dulles Intl
$1,740
Find similar
Qantas Airways
18 Feb
IAD06:00Washington, D.C. Dulles Intl
31h 00m
1 stop
MEL05:00Melbourne
4 Mar
MEL16:05Melbourne
22h 43m
1 stop
IAD22:48Washington, D.C. Dulles Intl
$1,794
Find similar
Qantas Airways
18 Feb
IAD06:00Washington, D.C. Dulles Intl
31h 00m
1 stop
MEL05:00Melbourne
11 Mar
MEL16:05Melbourne
21h 48m
1 stop
IAD22:53Washington, D.C. Dulles Intl
$1,830
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 78,305 searches. Data last updated 27 December 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 25/1

17:26-05:00

1 stop43h 34m

Melbourne

Wed 18/2

16:05-22:48

1 stop22h 43m

$1,740

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 18/2

06:00-05:00

1 stop31h 00m

Melbourne

Wed 4/3

16:05-22:48

1 stop22h 43m

$1,794

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 18/2

06:00-05:00

1 stop31h 00m

Melbourne

Wed 11/3

16:05-22:53

1 stop21h 48m

$1,830

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 12/5

16:10-11:25

3 stops29h 15m

Melbourne

Tue 26/5

06:00-06:25

2 stops38h 25m

$1,900

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 12/5

16:10-11:25

2 stops29h 15m

Melbourne

Tue 26/5

06:00-06:25

2 stops38h 25m

$1,907

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 18/2

12:35-10:55

2 stops30h 20m

Melbourne

Wed 11/3

10:35-00:28

2 stops28h 53m

$1,924

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Tue 10/2

15:19-10:55

2 stops27h 36m

Melbourne

Tue 17/2

12:10-05:26

2 stops33h 16m

$1,933

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sat 21/3

17:52-10:05

2 stops25h 13m

Melbourne

Wed 1/4

14:35-22:53

1 stop23h 18m

$1,934

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 28/1

17:26-23:10

2 stops37h 44m

Melbourne

Mon 16/2

16:05-16:31

1 stop40h 26m

$1,937

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 9/2

14:10-09:25

2 stops27h 15m

Melbourne

Mon 16/2

12:10-22:16

2 stops26h 06m

$1,967

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Melbourne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Melbourne?

In general, August is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,502. If you aren’t able to travel to Melbourne during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,729.

What is the cheapest time of day to depart on your flight to Melbourne?

Our most recent data shows that the best time of day to fly to Melbourne is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Melbourne during this time can be as low as $2,081. Flights to Melbourne are more costly in the evening, with an average ticket price of $3,006. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Melbourne?

You are more likely to see cheaper flights to Melbourne from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $2,149 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Washington, D.C. Dulles Intl Airport for as low as $1,234 on momondo.

Cheap Washington, D.C. Dulles Intl Airport to Melbourne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Melbourne

Fastest flight time

23h 30m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Melbourne takes 23h 30m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Melbourne. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Melbourne.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Melbourne by plane?

    Washington, D.C. Dulles Intl and Melbourne are 16338.0 km apart from one another. Typically, this will take 23h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Melbourne?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Melbourne are updated daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Melbourne?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The necessary travel and health documents for your Melbourne trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Melbourne?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Melbourne for you.

Can I find flights from Washington, D.C. to Melbourne with flexible booking policies on momondo?

Flights from Washington, D.C. to Melbourne with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Melbourne?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Melbourne from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Melbourne right now. Can momondo alert me if prices change?

Price alerts on flights to Melbourne from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 50.4 km from Melbourne
Melbourne Avalon Airport