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Cheap flights from Washington to Melbourne from $718

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 to Melbourne departing on 24/8. 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 to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 20:05
PDX
-
AVV
31h 20m
2 stops
Multiple Airlines Logo
20:40 - 19:11
AVV
-
PDX
39h 31m
2 stops
$1,535Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug
Multiple Airlines Logo
19:10 - 14:05
PDX
-
AVV
23h 55m
2 stops
Multiple Airlines Logo
06:00 - 09:26
AVV
-
PDX
22h 26m
2 stops
$1,590Multiple Airlines
Sat, 21 Nov - Mon, 30 Nov
Multiple Airlines Logo
19:10 - 14:05
PDX
-
AVV
23h 55m
2 stops
Multiple Airlines Logo
06:00 - 09:26
AVV
-
PDX
22h 26m
2 stops
$1,606Multiple Airlines
Sun, 8 Nov - Sun, 29 Nov
Multiple Airlines Logo
19:10 - 14:05
PDX
-
AVV
23h 55m
2 stops
Multiple Airlines Logo
06:00 - 09:26
AVV
-
PDX
22h 26m
2 stops
$1,608Multiple Airlines
Sun, 8 Nov - Sun, 29 Nov
Multiple Airlines Logo
19:10 - 14:05
PDX
-
AVV
24h 55m
2 stops
Multiple Airlines Logo
06:00 - 09:26
AVV
-
PDX
22h 26m
2 stops
$1,661Multiple Airlines
Mon, 26 Oct - Thu, 19 Nov
Multiple Airlines Logo
19:10 - 14:05
PDX
-
AVV
23h 55m
2 stops
Multiple Airlines Logo
06:00 - 09:26
AVV
-
PDX
22h 26m
2 stops
$1,666Multiple Airlines
Sat, 21 Nov - Sun, 29 Nov
Multiple Airlines Logo
19:45 - 14:10
PDX
-
AVV
25h 25m
2 stops
Multiple Airlines Logo
20:40 - 09:31
AVV
-
PDX
29h 51m
2 stops
$1,712Multiple Airlines
Thu, 6 Aug - Wed, 19 Aug
Multiple Airlines Logo
19:20 - 14:10
SEA
-
AVV
24h 50m
2 stops
Multiple Airlines Logo
06:00 - 14:22
AVV
-
SEA
26h 22m
2 stops
$1,841Multiple Airlines
Mon, 5 Oct - Tue, 13 Oct
Multiple Airlines Logo
17:05 - 14:10
SEA
-
AVV
27h 05m
2 stops
Multiple Airlines Logo
06:00 - 12:16
AVV
-
SEA
24h 16m
2 stops
$1,905Multiple Airlines
Wed, 14 Oct - Wed, 28 Oct
Multiple Airlines Logo
19:20 - 21:05
SEA
-
AVV
31h 45m
2 stops
Multiple Airlines Logo
06:00 - 09:52
AVV
-
SEA
21h 52m
2 stops
$1,916Multiple Airlines
Tue, 6 Oct - Mon, 19 Oct

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Qantas Airways flights from State of Washington to Melbourne Avalon Airport

Our best Qantas Airways deals on State of Washington to Melbourne Avalon Airport flight tickets
Qantas Airways
26 Oct
PDX17:00Portland
28h 50m
2 stops
AVV15:50Melbourne Avalon
19 Nov
AVV14:50Melbourne Avalon
24h 59m
2 stops
PDX20:49Portland
$2,835
Qantas Airways
15 Nov
SEA12:57Seattle/Tacoma Intl
39h 18m
2 stops
AVV23:15Melbourne Avalon
29 Nov
AVV06:00Melbourne Avalon
25h 25m
2 stops
SEA12:25Seattle/Tacoma Intl
$3,300
Qantas Airways
15 Nov
SEA14:10Seattle/Tacoma Intl
30h 40m
2 stops
AVV15:50Melbourne Avalon
29 Nov
AVV06:00Melbourne Avalon
25h 25m
2 stops
SEA12:25Seattle/Tacoma Intl
$3,305

momondo Fare Finder

 
Customise your flight search to find flights from State of Washington 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 78,305 searches. Data last updated 25 June 2026.
Use the filters below to find and compare flights from Washington to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 9/8

19:45-20:05

2 stops31h 20m

Melbourne Avalon

Sun 16/8

20:40-19:11

2 stops39h 31m

$1,535
Fastest return journey

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 21/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Mon 30/11

06:00-09:26

2 stops22h 26m

$1,590

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 8/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 29/11

06:00-09:26

2 stops22h 26m

$1,606

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 8/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 29/11

06:00-09:26

2 stops22h 26m

$1,608

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 26/10

19:10-14:05

2 stops24h 55m

Melbourne Avalon

Thu 19/11

06:00-09:26

2 stops22h 26m

$1,661

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 21/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 29/11

06:00-09:26

2 stops22h 26m

$1,666

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 6/8

19:45-14:10

2 stops25h 25m

Melbourne Avalon

Wed 19/8

20:40-09:31

2 stops29h 51m

$1,712

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 5/10

19:20-14:10

2 stops24h 50m

Melbourne Avalon

Tue 13/10

06:00-14:22

2 stops26h 22m

$1,841

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 14/10

17:05-14:10

2 stops27h 05m

Melbourne Avalon

Wed 28/10

06:00-12:16

2 stops24h 16m

$1,905

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 6/10

19:20-21:05

2 stops31h 45m

Melbourne Avalon

Mon 19/10

06:00-09:52

2 stops21h 52m

$1,916

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap State of Washington to Melbourne Avalon Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Melbourne Avalon Airport

Fastest flight time

21h 50m

Direct flights

None
The fastest flight from State of Washington to Melbourne Avalon Airport takes 21h 50m
There are no direct flights from State of Washington to Melbourne Avalon Airport. There are no popular flight routes from State of Washington to Melbourne Avalon Airport.
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Frequently asked questions about flying from Washington to Melbourne Avalon Airport

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

    Prices for flights from Washington to Melbourne Avalon Airport were last updated today.

  • How old do you have to be to fly from Washington to Melbourne Avalon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Melbourne Avalon Airport.

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

    The necessary travel and health documents for your Melbourne Avalon Airport 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.

Frequently asked questions about flying from Washington to Melbourne Avalon Airport

  • How do I get Price Alerts for flights from State of Washington to Melbourne Avalon Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to State of Washington from Melbourne Avalon Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from State of Washington to Melbourne Avalon Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Melbourne?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Melbourne . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Melbourne with flexible booking policies on momondo?

Flights from Washington 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 to Melbourne?

Once you have performed a search for Washington to Melbourne flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington 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 and alert you when they change.

An easier way to manage your Melbourne Avalon Airport trip

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