Cheap flights from Washington to Melbourne from $1,017

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 28/5. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:08 - 16:05
SEA
-
AVV
27h 57m2 stops
Multiple Airlines Logo
16:40 - 21:59
AVV
-
SEA
22h 19m2 stops
$2,114Multiple Airlines
Sun, 19 Apr - Fri, 24 Apr
Multiple Airlines Logo
15:40 - 15:50
SEA
-
AVV
29h 10m2 stops
Multiple Airlines Logo
06:00 - 14:31
AVV
-
SEA
27h 31m2 stops
$2,342Multiple Airlines
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:00 - 23:15
SEA
-
AVV
32h 15m2 stops
Multiple Airlines Logo
20:55 - 09:31
AVV
-
SEA
31h 36m3 stops
$2,437Multiple Airlines
Wed, 18 Feb - Wed, 25 Feb
Qantas Airways Logo
07:30 - 15:10
PDX
-
AVV
37h 40m2 stops
Qantas Airways Logo
08:50 - 22:31
AVV
-
PDX
30h 41m2 stops
$2,689Qantas Airways
Tue, 24 Mar - Tue, 28 Apr
Qantas Airways Logo
17:30 - 14:20
PDX
-
AVV
27h 50m2 stops
Qantas Airways Logo
10:35 - 20:48
AVV
-
PDX
27h 13m2 stops
$2,697Qantas Airways
Wed, 20 May - Wed, 27 May
Multiple Airlines Logo
20:00 - 23:15
SEA
-
AVV
32h 15m2 stops
Multiple Airlines Logo
20:55 - 09:31
AVV
-
SEA
31h 36m2 stops
$2,734Multiple Airlines
Wed, 18 Feb - Wed, 25 Feb
Qantas Airways Logo
17:30 - 14:20
PDX
-
AVV
27h 50m2 stops
Qantas Airways Logo
20:40 - 22:31
AVV
-
PDX
42h 51m2 stops
$2,767Qantas Airways
Sat, 9 May - Sun, 17 May
Multiple Airlines Logo
15:57 - 07:35
SEA
-
AVV
44h 38m3 stops
Multiple Airlines Logo
20:55 - 12:29
AVV
-
SEA
34h 34m2 stops
$2,830Multiple Airlines
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
10:05 - 14:10
SEA
-
AVV
34h 05m3 stops
Multiple Airlines Logo
06:00 - 09:33
AVV
-
SEA
21h 33m2 stops
$2,832Multiple Airlines
Mon, 16 Mar - Fri, 3 Apr
Qantas Airways Logo
17:30 - 14:20
PDX
-
AVV
27h 50m2 stops
Qantas Airways Logo
08:50 - 22:30
AVV
-
PDX
30h 40m2 stops
$2,839Qantas Airways
Fri, 8 May - Thu, 21 May

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
24 Mar
PDX07:30Portland
37h 40m
2 stops
AVV15:10Melbourne Avalon
28 Apr
AVV08:50Melbourne Avalon
30h 41m
2 stops
PDX22:31Portland
Qantas Airways
20 May
PDX17:30Portland
27h 50m
2 stops
AVV14:20Melbourne Avalon
27 May
AVV10:35Melbourne Avalon
27h 13m
2 stops
PDX20:48Portland
Qantas Airways
9 May
PDX17:30Portland
27h 50m
2 stops
AVV14:20Melbourne Avalon
17 May
AVV20:40Melbourne Avalon
42h 51m
2 stops
PDX22:31Portland

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 14 December 2025.
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

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sun 19/4

19:08-16:05

2 stops27h 57m

Melbourne Avalon

Fri 24/4

16:40-21:59

2 stops22h 19m

$2,114

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 12/1

15:40-15:50

2 stops29h 10m

Melbourne Avalon

Mon 19/1

06:00-14:31

2 stops27h 31m

$2,342

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 18/2

20:00-23:15

2 stops32h 15m

Melbourne Avalon

Wed 25/2

20:55-09:31

3 stops31h 36m

$2,437

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 24/3

07:30-15:10

2 stops37h 40m

Melbourne Avalon

Tue 28/4

08:50-22:31

2 stops30h 41m

$2,689

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 20/5

17:30-14:20

2 stops27h 50m

Melbourne Avalon

Wed 27/5

10:35-20:48

2 stops27h 13m

$2,697

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 18/2

20:00-23:15

2 stops32h 15m

Melbourne Avalon

Wed 25/2

20:55-09:31

2 stops31h 36m

$2,734

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 9/5

17:30-14:20

2 stops27h 50m

Melbourne Avalon

Sun 17/5

20:40-22:31

2 stops42h 51m

$2,767

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 12/1

15:57-07:35

3 stops44h 38m

Melbourne Avalon

Mon 19/1

20:55-12:29

2 stops34h 34m

$2,830

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 16/3

10:05-14:10

3 stops34h 05m

Melbourne Avalon

Fri 3/4

06:00-09:33

2 stops21h 33m

$2,832

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Fri 8/5

17:30-14:20

2 stops27h 50m

Melbourne Avalon

Thu 21/5

08:50-22:30

2 stops30h 40m

$2,839

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

26h 11m

Direct flights

None
The fastest flight from State of Washington to Melbourne Avalon Airport takes 26h 11m
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.
  • 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.

  • 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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1 adult
Tue 13/1
Tue 20/1