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Cheap flights from Washington, D.C. to Melbourne from $667

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 9/14. 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
1 adult, Economy, 0 bags

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
4:00 pm - 4:05 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
33h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 9:22 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
31h 22m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,448Multiple Airlines
Tue, Oct 20 - Tue, Nov 10
Multiple Airlines Logo
8:29 am - 8:05 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
45h 36m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
8:55 pm - 8:25 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
37h 30m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,470Multiple Airlines
Sun, Sep 13 - Wed, Sep 23
Multiple Airlines Logo
9:40 am - 11:15 pmDCA  Washington, D.C. Reagan-National-AVV Melbourne Avalon
45h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 7:58 pmAVV  Melbourne Avalon-DCA Washington, D.C. Reagan-National
29h 58m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,484Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
Multiple Airlines Logo
4:00 pm - 2:10 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
31h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:10 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
29h 10m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,484Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
9:55 am - 2:05 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
37h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:10 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
30h 10m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,484Multiple Airlines
Mon, Oct 26 - Fri, Nov 13
Multiple Airlines Logo
11:00 am - 4:05 pmDCA  Washington, D.C. Reagan-National-AVV Melbourne Avalon
38h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:58 amAVV  Melbourne Avalon-DCA Washington, D.C. Reagan-National
41h 58m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,521Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
11:00 am - 4:05 pmDCA  Washington, D.C. Reagan-National-AVV Melbourne Avalon
38h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:58 amAVV  Melbourne Avalon-DCA Washington, D.C. Reagan-National
41h 58m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,522Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
4:00 pm - 4:05 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
33h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:10 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
29h 10m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,522Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
4:00 pm - 2:10 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
31h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:10 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
29h 10m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,522Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
12:39 pm - 8:20 pmIAD  Washington, D.C. Dulles Intl-AVV Melbourne Avalon
39h 41m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:10 pmAVV  Melbourne Avalon-IAD Washington, D.C. Dulles Intl
30h 10m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,522Multiple Airlines
Mon, Nov 9 - Fri, Nov 27

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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
Nov 9
BWI4:04 pmBaltimore/Washington
31h 46m
2 stops
AVV3:50 pmMelbourne Avalon
Nov 25
AVV4:25 pmMelbourne Avalon
42h 47m
2 stops
BWI7:12 pmBaltimore/Washington
$1,951
Qantas Airways
Nov 12
BWI11:51 amBaltimore/Washington
35h 59m
2 stops
AVV3:50 pmMelbourne Avalon
Nov 21
AVV4:25 pmMelbourne Avalon
42h 47m
2 stops
BWI7:12 pmBaltimore/Washington
$2,000
Qantas Airways
Nov 9
BWI4:04 pmBaltimore/Washington
31h 46m
2 stops
AVV3:50 pmMelbourne Avalon
Nov 27
AVV8:10 amMelbourne Avalon
27h 02m
2 stops
BWI7:12 pmBaltimore/Washington
$2,001

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 August 6, 2026.
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

Cheapest round-trip

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Tue 10/20

4:00 pm-4:05 pm

3 stops33h 05m

Melbourne Avalon

Tue 11/10

6:00 am-9:22 pm

3 stops31h 22m

$1,448

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Sun 9/13

8:29 am-8:05 pm

2 stops45h 36m

Melbourne Avalon

Wed 9/23

8:55 pm-8:25 pm

3 stops37h 30m

$1,470

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - AVV Melbourne Avalon

DCAAVV

Washington, D.C. Reagan-National

Thu 11/5

9:40 am-11:15 pm

3 stops45h 35m

Melbourne Avalon

Wed 11/11

6:00 am-7:58 pm

3 stops29h 58m

$1,484
Quickest round-trip

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Mon 10/19

4:00 pm-2:10 pm

3 stops31h 10m

Melbourne Avalon

Mon 10/26

6:00 am-8:10 pm

3 stops29h 10m

$1,484

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Mon 10/26

9:55 am-2:05 pm

3 stops37h 10m

Melbourne Avalon

Fri 11/13

6:00 am-8:10 pm

3 stops30h 10m

$1,484

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - AVV Melbourne Avalon

DCAAVV

Washington, D.C. Reagan-National

Tue 10/20

11:00 am-4:05 pm

3 stops38h 05m

Melbourne Avalon

Tue 10/27

6:00 am-8:58 am

3 stops41h 58m

$1,521

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - AVV Melbourne Avalon

DCAAVV

Washington, D.C. Reagan-National

Tue 10/20

11:00 am-4:05 pm

3 stops38h 05m

Melbourne Avalon

Tue 10/27

6:00 am-8:58 am

3 stops41h 58m

$1,522

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Tue 10/20

4:00 pm-4:05 pm

3 stops33h 05m

Melbourne Avalon

Tue 10/27

6:00 am-8:10 pm

3 stops29h 10m

$1,522

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Mon 10/19

4:00 pm-2:10 pm

3 stops31h 10m

Melbourne Avalon

Mon 10/26

6:00 am-8:10 pm

3 stops29h 10m

$1,522

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Mon 11/9

12:39 pm-8:20 pm

3 stops39h 41m

Melbourne Avalon

Fri 11/27

6:00 am-8:10 pm

3 stops30h 10m

$1,522

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 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

How long does it take to fly to Melbourne Avalon Airport?

Average flight duration from Washington, D.C. to Melbourne Avalon Airport depends on which airport you fly into and out of. Flying from Baltimore to Melbourne Airport is 23h 23m on average, while flying from Washington, D.C. to Melbourne Airport is 27h 52m on average. Melbourne Airport is the most popular airport in Melbourne Avalon Airport.

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

30h 24m

Direct flights

None
The fastest flight from Washington, D.C. to Melbourne Avalon Airport takes 30h 24m
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.
Search flight deals

Frequently asked questions about flying 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 30h 24m 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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