Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Melbourne from $660

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 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Melbourne

Cheap round-trip flights

Logo
5:27 pm - 3:50 pmIAD-AVV
30h 23m2 stops
Logo
8:55 pm - 10:32 pmAVV-IAD
41h 37m2 stops
$1,944
Find Deal
Sat, Nov 15 - Sat, Nov 22
Logo
5:03 pm - 11:15 pmIAD-AVV
38h 12m2 stops
Logo
8:55 pm - 10:14 pmAVV-IAD
41h 19m2 stops
$1,975
Find Deal
Tue, Dec 2 - Mon, Dec 22
Qantas Airways Logo
5:27 pm - 3:50 pmIAD-AVV
30h 23m2 stops
Qantas Airways Logo
10:20 am - 10:14 pmAVV-IAD
27h 54m2 stops
$2,262Qantas Airways
Find Deal
Wed, Nov 19 - Wed, Dec 17
Qantas Airways Logo
8:10 am - 9:45 amIAD-AVV
35h 35m2 stops
Qantas Airways Logo
6:00 am - 6:56 pmAVV-IAD
26h 56m2 stops
$2,479Qantas Airways
Find Deal
Tue, Aug 19 - Tue, Aug 26
Qantas Airways Logo
6:04 pm - 8:15 pmIAD-AVV
36h 11m2 stops
Qantas Airways Logo
6:00 am - 10:48 pmAVV-IAD
30h 48m2 stops
$2,687Qantas Airways
Find Deal
Thu, Aug 21 - Mon, Sep 8
Qantas Airways Logo
5:27 pm - 3:50 pmIAD-AVV
30h 23m2 stops
Qantas Airways Logo
10:20 am - 10:14 pmAVV-IAD
27h 54m2 stops
$2,708Qantas Airways
Find Deal
Wed, Nov 19 - Wed, Dec 17
Qantas Airways Logo
5:27 pm - 3:50 pmIAD-AVV
30h 23m2 stops
Qantas Airways Logo
10:20 am - 10:32 pmAVV-IAD
28h 12m2 stops
$2,737Qantas Airways
Find Deal
Tue, Nov 18 - Sun, Nov 30
Qantas Airways Logo
6:04 pm - 8:15 pmIAD-AVV
36h 11m2 stops
Qantas Airways Logo
6:00 am - 10:48 pmAVV-IAD
30h 48m2 stops
$2,919Qantas Airways
Find Deal
Thu, Aug 21 - Mon, Sep 8
Qantas Airways Logo
6:04 pm - 8:15 pmIAD-AVV
36h 11m2 stops
Qantas Airways Logo
6:00 am - 10:48 pmAVV-IAD
30h 48m2 stops
$2,920Qantas Airways
Find Deal
Thu, Aug 21 - Mon, Sep 8
Qantas Airways Logo
5:54 pm - 7:35 amIAD-AVV
46h 41m2 stops
Qantas Airways Logo
8:10 am - 10:33 pmAVV-IAD
30h 23m2 stops
$3,338Qantas Airways
Find Deal
Thu, Oct 30 - Mon, Nov 3

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

Our best Qantas Airways deals on Washington, D.C. Dulles Intl Airport to Melbourne Avalon Airport flight tickets
Qantas Airways
Nov 19
IAD5:27 pmWashington, D.C. Dulles Intl
30h 23m
2 stops
AVV3:50 pmMelbourne Avalon
Dec 17
AVV10:20 amMelbourne Avalon
27h 54m
2 stops
IAD10:14 pmWashington, D.C. Dulles Intl
$2,262
Find similar
Qantas Airways
Aug 19
IAD8:10 amWashington, D.C. Dulles Intl
35h 35m
2 stops
AVV9:45 amMelbourne Avalon
Aug 26
AVV6:00 amMelbourne Avalon
26h 56m
2 stops
IAD6:56 pmWashington, D.C. Dulles Intl
$2,479
Find similar
Qantas Airways
Aug 21
IAD6:04 pmWashington, D.C. Dulles Intl
36h 11m
2 stops
AVV8:15 pmMelbourne Avalon
Sep 8
AVV6:00 amMelbourne Avalon
30h 48m
2 stops
IAD10:48 pmWashington, D.C. Dulles Intl
$2,687
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Sat 11/15

5:27 pm-3:50 pm

2 stops30h 23m

Melbourne Avalon

Sat 11/22

8:55 pm-10:32 pm

2 stops41h 37m

$1,944

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 12/2

5:03 pm-11:15 pm

2 stops38h 12m

Melbourne Avalon

Mon 12/22

8:55 pm-10:14 pm

2 stops41h 19m

$1,975

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Wed 11/19

5:27 pm-3:50 pm

2 stops30h 23m

Melbourne Avalon

Wed 12/17

10:20 am-10:14 pm

2 stops27h 54m

$2,262

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 8/19

8:10 am-9:45 am

2 stops35h 35m

Melbourne Avalon

Tue 8/26

6:00 am-6:56 pm

2 stops26h 56m

$2,479

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Thu 8/21

6:04 pm-8:15 pm

2 stops36h 11m

Melbourne Avalon

Mon 9/8

6:00 am-10:48 pm

2 stops30h 48m

$2,687

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Wed 11/19

5:27 pm-3:50 pm

2 stops30h 23m

Melbourne Avalon

Wed 12/17

10:20 am-10:14 pm

2 stops27h 54m

$2,708

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Tue 11/18

5:27 pm-3:50 pm

2 stops30h 23m

Melbourne Avalon

Sun 11/30

10:20 am-10:32 pm

2 stops28h 12m

$2,737

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Thu 8/21

6:04 pm-8:15 pm

2 stops36h 11m

Melbourne Avalon

Mon 9/8

6:00 am-10:48 pm

2 stops30h 48m

$2,919

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Thu 8/21

6:04 pm-8:15 pm

2 stops36h 11m

Melbourne Avalon

Mon 9/8

6:00 am-10:48 pm

2 stops30h 48m

$2,920

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Thu 10/30

5:54 pm-7:35 am

2 stops46h 41m

Melbourne Avalon

Mon 11/3

8:10 am-10:33 pm

2 stops30h 23m

$3,338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Melbourne from

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

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

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Melbourne Avalon Airport (IAD to AVV) 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 Avalon Airport

Best Price Found

$660

Fastest flight time

29h 02m

Direct flights

None
The best one-way flight to Melbourne Avalon Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $660. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Melbourne Avalon Airport found on momondo in the last 72 hours is $1,944.
The fastest flight from Washington, D.C. Dulles Intl Airport to Melbourne Avalon Airport takes 29h 02m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Melbourne Avalon Airport. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Melbourne Avalon Airport.
Search flight deals

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

    Washington, D.C. Dulles Intl and Melbourne Avalon are 10182.2 mi apart from one another. 29h 02m is a normal flight duration for this route.

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

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

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

    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. Dulles Intl Airport 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?

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?

momondo does allow users to show only those flights to Melbourne from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Melbourne from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Melbourne, momondo offers a useful price alert feature which will track prices for flights to Melbourne from Washington, D.C. and alert you when they change.

An easier way to manage your Melbourne Avalon Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Melbourne