Cheap flights from Washington, D.C. to Melbourne from $544

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. to Melbourne departing on 5/2. 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. to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:59 am - 9:30 am
DCA
-
MEL
31h 31m
1 stop
Multiple Airlines Logo
1:55 pm - 8:05 pm
MEL
-
DCA
46h 10m
2 stops
$1,160Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
9:59 am - 9:30 am
DCA
-
MEL
31h 31m
1 stop
Multiple Airlines Logo
1:45 pm - 5:59 pm
MEL
-
DCA
44h 14m
2 stops
$1,169Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
9:59 am - 9:30 am
DCA
-
MEL
32h 31m
1 stop
Multiple Airlines Logo
1:45 pm - 8:00 pm
MEL
-
DCA
45h 15m
2 stops
$1,185Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Qantas Airways Logo
8:30 am - 10:25 am
DCA
-
MEL
33h 55m
2 stops
Qantas Airways Logo
4:05 pm - 8:57 pm
MEL
-
DCA
20h 52m
1 stop
$1,235Qantas Airways
Mon, Feb 23 - Wed, Mar 4
Qantas Airways Logo
3:47 pm - 5:00 am
BWI
-
MEL
23h 13m
1 stop
Qantas Airways Logo
1:35 pm - 11:51 pm
MEL
-
BWI
24h 16m
1 stop
$1,237Qantas Airways
Wed, Jun 17 - Mon, Jun 29
American Airlines Logo
12:23 pm - 5:00 am
BWI
-
MEL
24h 37m
2 stops
American Airlines Logo
4:05 pm - 10:59 pm
MEL
-
BWI
21h 54m
1 stop
$1,257American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
12:23 pm - 5:00 am
BWI
-
MEL
24h 37m
2 stops
American Airlines Logo
4:05 pm - 10:59 pm
MEL
-
BWI
21h 54m
1 stop
$1,265American Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
6:26 pm - 10:00 am
BWI
-
MEL
23h 34m
1 stop
United Airlines Logo
11:30 am - 9:42 pm
MEL
-
BWI
26h 12m
2 stops
$1,288United Airlines
Fri, Feb 20 - Thu, Mar 5
United Airlines Logo
4:09 pm - 9:30 am
BWI
-
MEL
25h 21m
2 stops
United Airlines Logo
11:30 am - 9:42 pm
MEL
-
BWI
26h 12m
2 stops
$1,292United Airlines
Fri, Feb 20 - Thu, Mar 5
Air Canada Logo
8:19 am - 11:05 am
IAD
-
MEL
36h 46m
3 stops
Air Canada Logo
8:40 pm - 6:25 am
MEL
-
IAD
47h 45m
2 stops
$1,294Air Canada
Sun, May 17 - Wed, May 27

Qantas Airways flights from Washington, D.C. to Melbourne

Our best Qantas Airways deals on Washington, D.C. to Melbourne flight tickets
Qantas Airways
Feb 23
DCA8:30 amWashington, D.C. Reagan-National
33h 55m
2 stops
MEL10:25 amMelbourne
Mar 4
MEL4:05 pmMelbourne
20h 52m
1 stop
DCA8:57 pmWashington, D.C. Reagan-National
$1,235
Qantas Airways
Jun 17
BWI3:47 pmBaltimore/Washington
23h 13m
1 stop
MEL5:00 amMelbourne
Jun 29
MEL1:35 pmMelbourne
24h 16m
1 stop
BWI11:51 pmBaltimore/Washington
$1,237
Qantas Airways
Jun 16
BWI7:13 pmBaltimore/Washington
43h 47m
1 stop
MEL5:00 amMelbourne
Jun 29
MEL1:35 pmMelbourne
24h 16m
1 stop
BWI11:51 pmBaltimore/Washington
$1,247

United Airlines flights from Washington, D.C. to Melbourne

Our best United Airlines deals on Washington, D.C. to Melbourne flight tickets
United Airlines
Feb 20
BWI6:26 pmBaltimore/Washington
23h 34m
1 stop
MEL10:00 amMelbourne
Mar 5
MEL11:30 amMelbourne
26h 12m
2 stops
BWI9:42 pmBaltimore/Washington
$1,288
United Airlines
Feb 20
BWI4:09 pmBaltimore/Washington
25h 21m
2 stops
MEL9:30 amMelbourne
Mar 5
MEL11:30 amMelbourne
26h 12m
2 stops
BWI9:42 pmBaltimore/Washington
$1,292
United Airlines
Jan 27
BWI12:25 pmBaltimore/Washington
29h 05m
2 stops
MEL9:30 amMelbourne
Feb 7
MEL11:30 amMelbourne
25h 51m
2 stops
BWI9:21 pmBaltimore/Washington
$1,293

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 832,500 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 2/25

9:59 am-9:30 am

1 stop31h 31m

Melbourne

Mon 3/2

1:55 pm-8:05 pm

2 stops46h 10m

$1,160

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 2/25

9:59 am-9:30 am

1 stop31h 31m

Melbourne

Wed 3/4

1:45 pm-5:59 pm

2 stops44h 14m

$1,169

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 3/10

9:59 am-9:30 am

1 stop32h 31m

Melbourne

Tue 3/17

1:45 pm-8:00 pm

2 stops45h 15m

$1,185

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Mon 2/23

8:30 am-10:25 am

2 stops33h 55m

Melbourne

Wed 3/4

4:05 pm-8:57 pm

1 stop20h 52m

$1,235

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 6/17

3:47 pm-5:00 am

1 stop23h 13m

Melbourne

Mon 6/29

1:35 pm-11:51 pm

1 stop24h 16m

$1,237

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 3/7

12:23 pm-5:00 am

2 stops24h 37m

Melbourne

Sat 3/14

4:05 pm-10:59 pm

1 stop21h 54m

$1,257

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sat 3/7

12:23 pm-5:00 am

2 stops24h 37m

Melbourne

Sat 3/14

4:05 pm-10:59 pm

1 stop21h 54m

$1,265

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Fri 2/20

6:26 pm-10:00 am

1 stop23h 34m

Melbourne

Thu 3/5

11:30 am-9:42 pm

2 stops26h 12m

$1,288

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Fri 2/20

4:09 pm-9:30 am

2 stops25h 21m

Melbourne

Thu 3/5

11:30 am-9:42 pm

2 stops26h 12m

$1,292

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 5/17

8:19 am-11:05 am

3 stops36h 46m

Melbourne

Wed 5/27

8:40 pm-6:25 am

2 stops47h 45m

$1,294

Flights are sorted by cheapest round-trip 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. 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 typical price of a round-trip flight between Washington, D.C. and Melbourne?

What is the cheapest month to fly to Melbourne?

In general, April is the cheapest month to fly from Washington, D.C. to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,114. The month of February is another great option to travel to Melbourne, with average flight prices from Washington, D.C. averaging around $1,202.

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. when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,464 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Washington, D.C. for as low as $737 on momondo.

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

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

Fastest flight time

22h 45m

Direct flights

None
The fastest flight from Washington, D.C. to Melbourne takes 22h 45m
There are no direct flights from Washington, D.C. to Melbourne. There are no popular flight routes from Washington, D.C. to Melbourne.
  • How far is Washington, D.C. to Melbourne by plane?

    Washington, D.C. and Melbourne are 10173.2 mi apart from one another. A reasonable flight in good conditions will take 22h 45m.

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

    Prices for flights from Washington, D.C. to Melbourne are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Melbourne?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Melbourne.

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

    The travel and health documents required for your trip to Melbourne can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Melbourne. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Melbourne

Compare and see reviews for airlines that fly from Washington, D.C. to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $803Free CancellationRating
7.5
974 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $818Free CancellationRating
7.2
11,176 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,257Free CancellationRating
8.0
573 reviews
Search Air New Zealand flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Melbourne. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Melbourne from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington, D.C. to Melbourne flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Melbourne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 2/21
Sat 2/28

Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 31.3 mi from Melbourne