Cheap flights from Washington, D.C. to Melbourne from $640

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 2/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:33 pm - 8:20 pm
IAD
-
AVV
39h 47m3 stops
Multiple Airlines Logo
6:00 am - 8:26 pm
AVV
-
IAD
29h 26m3 stops
$1,259Multiple Airlines
Wed, Feb 25 - Fri, Mar 13
Multiple Airlines Logo
12:33 pm - 2:10 pm
IAD
-
AVV
33h 37m3 stops
Multiple Airlines Logo
6:00 am - 8:26 pm
AVV
-
IAD
29h 26m3 stops
$1,268Multiple Airlines
Wed, Feb 25 - Fri, Mar 13
Multiple Airlines Logo
12:33 pm - 2:10 pm
IAD
-
AVV
34h 37m3 stops
Multiple Airlines Logo
8:55 pm - 8:30 pm
AVV
-
IAD
37h 35m3 stops
$1,329Multiple Airlines
Tue, Mar 17 - Mon, Apr 20
Multiple Airlines Logo
12:33 pm - 2:10 pm
IAD
-
AVV
34h 37m3 stops
Multiple Airlines Logo
8:55 pm - 8:30 pm
AVV
-
IAD
37h 35m3 stops
$1,333Multiple Airlines
Tue, Mar 17 - Mon, Apr 20
Multiple Airlines Logo
12:33 pm - 8:20 pm
IAD
-
AVV
39h 47m3 stops
Multiple Airlines Logo
6:00 am - 8:26 pm
AVV
-
IAD
29h 26m3 stops
$1,372Multiple Airlines
Sat, Feb 28 - Fri, Mar 13
Multiple Airlines Logo
5:52 pm - 7:35 am
IAD
-
AVV
46h 43m2 stops
Multiple Airlines Logo
8:10 am - 10:53 pm
AVV
-
IAD
29h 43m2 stops
$1,381Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
Multiple Airlines Logo
12:33 pm - 8:20 pm
IAD
-
AVV
40h 47m3 stops
Multiple Airlines Logo
8:55 pm - 8:26 pm
AVV
-
IAD
38h 31m3 stops
$1,390Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
Multiple Airlines Logo
9:40 am - 2:10 pm
DCA
-
AVV
36h 30m3 stops
Multiple Airlines Logo
6:00 am - 10:35 pm
AVV
-
DCA
31h 35m3 stops
$1,394Multiple Airlines
Mon, Mar 2 - Fri, Mar 13
Qantas Airways Logo
5:30 pm - 8:05 pm
DCA
-
AVV
36h 35m2 stops
Qantas Airways Logo
6:00 am - 8:00 pm
AVV
-
DCA
28h 00m2 stops
$2,047Qantas Airways
Fri, May 1 - Sun, May 17
Qantas Airways Logo
3:41 pm - 3:50 pm
BWI
-
AVV
32h 09m2 stops
Qantas Airways Logo
8:55 pm - 11:10 pm
AVV
-
BWI
42h 15m2 stops
$2,702Qantas Airways
Tue, Jan 6 - Tue, Jan 13

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

Our best Qantas Airways deals on Washington, D.C. to Melbourne Avalon Airport flight tickets
Qantas Airways
May 1
DCA5:30 pmWashington, D.C. Reagan-National
36h 35m
2 stops
AVV8:05 pmMelbourne Avalon
May 17
AVV6:00 amMelbourne Avalon
28h 00m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
Qantas Airways
Mar 28
IAD5:52 pmWashington, D.C. Dulles Intl
37h 58m
2 stops
AVV10:50 pmMelbourne Avalon
Apr 14
AVV6:00 amMelbourne Avalon
30h 19m
2 stops
IAD10:19 pmWashington, D.C. Dulles Intl
Qantas Airways
Mar 21
IAD5:52 pmWashington, D.C. Dulles Intl
30h 58m
2 stops
AVV3:50 pmMelbourne Avalon
Apr 4
AVV6:00 amMelbourne Avalon
31h 53m
2 stops
IAD10:53 pmWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Melbourne Avalon Airport 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 December 9, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Wed 2/25

12:33 pm-8:20 pm

3 stops39h 47m

Melbourne Avalon

Fri 3/13

6:00 am-8:26 pm

3 stops29h 26m

$1,259

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Wed 2/25

12:33 pm-2:10 pm

3 stops33h 37m

Melbourne Avalon

Fri 3/13

6:00 am-8:26 pm

3 stops29h 26m

$1,268

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 3/17

12:33 pm-2:10 pm

3 stops34h 37m

Melbourne Avalon

Mon 4/20

8:55 pm-8:30 pm

3 stops37h 35m

$1,329

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 3/17

12:33 pm-2:10 pm

3 stops34h 37m

Melbourne Avalon

Mon 4/20

8:55 pm-8:30 pm

3 stops37h 35m

$1,333

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Sat 2/28

12:33 pm-8:20 pm

3 stops39h 47m

Melbourne Avalon

Fri 3/13

6:00 am-8:26 pm

3 stops29h 26m

$1,372

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Mon 3/9

5:52 pm-7:35 am

2 stops46h 43m

Melbourne Avalon

Mon 3/23

8:10 am-10:53 pm

2 stops29h 43m

$1,381

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Mon 3/9

12:33 pm-8:20 pm

3 stops40h 47m

Melbourne Avalon

Mon 3/23

8:55 pm-8:26 pm

3 stops38h 31m

$1,390

Washington, D.C.Melbourne

DCA - AVV

DCAAVV

Washington, D.C. Reagan-National

Mon 3/2

9:40 am-2:10 pm

3 stops36h 30m

Melbourne Avalon

Fri 3/13

6:00 am-10:35 pm

3 stops31h 35m

$1,394

Washington, D.C.Melbourne

DCA - AVV

DCAAVV

Washington, D.C. Reagan-National

Fri 5/1

5:30 pm-8:05 pm

2 stops36h 35m

Melbourne Avalon

Sun 5/17

6:00 am-8:00 pm

2 stops28h 00m

$2,047

BaltimoreMelbourne

BWI - AVV

BWIAVV

Baltimore/Washington

Tue 1/6

3:41 pm-3:50 pm

2 stops32h 09m

Melbourne Avalon

Tue 1/13

8:55 pm-11:10 pm

2 stops42h 15m

$2,702

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Melbourne from

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

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 airline that flies from Washington, D.C. to Melbourne Avalon?

Qantas Airways is the most popular carrier operating from Washington, D.C. to Melbourne Avalon

When to book flights from Washington, D.C. to Melbourne Avalon Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Melbourne Avalon Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Melbourne Avalon Airport (WAS to AVV) flight deals and tips

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

Fastest flight time

28h 42m

Direct flights

None
The fastest flight from Washington, D.C. to Melbourne Avalon Airport takes 28h 42m
There are no direct flights from Washington, D.C. to Melbourne Avalon Airport. There are no popular flight routes from Washington, D.C. to Melbourne Avalon Airport.
  • How far is Washington, D.C. to Melbourne Avalon by plane?

    A flight from Washington, D.C. to Melbourne Avalon will travel around 10203.4 mi. Typically, this will take 29h 02m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to Melbourne Avalon Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Melbourne Avalon Airport.

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

    The travel and health documents required for your trip to Melbourne Avalon Airport 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 Avalon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Melbourne from Washington, D.C..

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?

momondo helps you find the best flight between Washington, D.C. and Melbourne by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Melbourne from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 1/8
Thu 1/15

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