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Cheap flights from Washington to Melbourne from $355

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 11/30. 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

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Multiple Airlines Logo
8:00 pm - 3:50 pmSEA-AVV
25h 50m2 stops
Multiple Airlines Logo
8:40 pm - 3:03 pmAVV-SEA
35h 23m2 stops
$1,038Multiple Airlines
Find Deal
ג', מרץ 24 - ב', אפר' 6
Multiple Airlines Logo
8:00 pm - 3:50 pmSEA-AVV
24h 50m2 stops
Multiple Airlines Logo
4:25 pm - 7:16 pmAVV-SEA
45h 51m2 stops
$1,138Multiple Airlines
Find Deal
ג', פב​​​​​​​' 10 - ג', פב​​​​​​​' 24
Multiple Airlines Logo
3:40 pm - 3:50 pmSEA-AVV
29h 10m2 stops
Multiple Airlines Logo
4:25 pm - 3:01 pmAVV-SEA
41h 36m2 stops
$1,172Multiple Airlines
Find Deal
ש', פב​​​​​​​' 28 - ו', מרץ 6
Multiple Airlines Logo
8:00 pm - 3:50 pmSEA-AVV
24h 50m2 stops
Multiple Airlines Logo
8:55 pm - 9:31 amAVV-SEA
31h 36m3 stops
$1,619Multiple Airlines
Find Deal
ב', נוב' 24 - ב', דצמ' 1
Multiple Airlines Logo
3:50 pm - 2:10 pmPDX-AVV
28h 20m2 stops
Multiple Airlines Logo
2:55 pm - 10:36 pmAVV-PDX
25h 41m2 stops
$1,640Multiple Airlines
Find Deal
ש', מרץ 21 - ש', אפר' 4
Multiple Airlines Logo
11:55 am - 3:50 pmSEA-AVV
32h 55m3 stops
Multiple Airlines Logo
8:55 pm - 9:31 amAVV-SEA
31h 36m3 stops
$1,700Multiple Airlines
Find Deal
ב', נוב' 24 - ב', דצמ' 1
Qantas Airways Logo
2:40 pm - 3:50 pmPDX-AVV
30h 10m2 stops
Qantas Airways Logo
4:25 pm - 8:35 pmAVV-PDX
23h 10m2 stops
$1,840Qantas Airways
Find Deal
ג', פב​​​​​​​' 24 - ש', מרץ 7
Multiple Airlines Logo
5:55 pm - 2:10 pmPDX-AVV
25h 15m2 stops
Multiple Airlines Logo
6:00 am - 11:35 amAVV-PDX
24h 35m2 stops
$1,852Multiple Airlines
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ד', נוב' 12 - ב', נוב' 17
Multiple Airlines Logo
7:00 pm - 3:50 pmPDX-AVV
25h 50m2 stops
Multiple Airlines Logo
6:00 am - 9:15 amAVV-PDX
22h 15m2 stops
$1,925Multiple Airlines
Find Deal
ש', פב​​​​​​​' 14 - ש', פב​​​​​​​' 28
Qantas Airways Logo
3:35 pm - 8:05 pmSEA-AVV
35h 30m2 stops
Qantas Airways Logo
10:35 am - 7:54 pmAVV-SEA
26h 19m2 stops
$1,995Qantas Airways
Find Deal
ו', אפר' 24 - ב', מאי 4

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
Feb 24
PDX2:40 pmPortland
30h 10m
2 stops
AVV3:50 pmMelbourne Avalon
Mar 7
AVV4:25 pmMelbourne Avalon
23h 10m
2 stops
PDX8:35 pmPortland
$1,840
Find similar
Qantas Airways
Apr 24
SEA3:35 pmSeattle/Tacoma Intl
35h 30m
2 stops
AVV8:05 pmMelbourne Avalon
May 4
AVV10:35 amMelbourne Avalon
26h 19m
2 stops
SEA7:54 pmSeattle/Tacoma Intl
$1,995
Find similar
Qantas Airways
Feb 24
PDX3:43 pmPortland
29h 07m
2 stops
AVV3:50 pmMelbourne Avalon
Jun 14
AVV4:40 pmMelbourne Avalon
23h 10m
2 stops
PDX10:50 pmPortland
$2,020
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated אוקטובר 27, 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

ג' 3/24

8:00 pm-3:50 pm

2 stops25h 50m

Melbourne Avalon

ב' 4/6

8:40 pm-3:03 pm

2 stops35h 23m

$1,038

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

ג' 2/10

8:00 pm-3:50 pm

2 stops24h 50m

Melbourne Avalon

ג' 2/24

4:25 pm-7:16 pm

2 stops45h 51m

$1,138

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

ש' 2/28

3:40 pm-3:50 pm

2 stops29h 10m

Melbourne Avalon

ו' 3/6

4:25 pm-3:01 pm

2 stops41h 36m

$1,172

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

ב' 11/24

8:00 pm-3:50 pm

2 stops24h 50m

Melbourne Avalon

ב' 12/1

8:55 pm-9:31 am

3 stops31h 36m

$1,619

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

ש' 3/21

3:50 pm-2:10 pm

2 stops28h 20m

Melbourne Avalon

ש' 4/4

2:55 pm-10:36 pm

2 stops25h 41m

$1,640

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

ב' 11/24

11:55 am-3:50 pm

3 stops32h 55m

Melbourne Avalon

ב' 12/1

8:55 pm-9:31 am

3 stops31h 36m

$1,700

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

ג' 2/24

2:40 pm-3:50 pm

2 stops30h 10m

Melbourne Avalon

ש' 3/7

4:25 pm-8:35 pm

2 stops23h 10m

$1,840

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

ד' 11/12

5:55 pm-2:10 pm

2 stops25h 15m

Melbourne Avalon

ב' 11/17

6:00 am-11:35 am

2 stops24h 35m

$1,852

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

ש' 2/14

7:00 pm-3:50 pm

2 stops25h 50m

Melbourne Avalon

ש' 2/28

6:00 am-9:15 am

2 stops22h 15m

$1,925

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

ו' 4/24

3:35 pm-8:05 pm

2 stops35h 30m

Melbourne Avalon

ב' 5/4

10:35 am-7:54 pm

2 stops26h 19m

$1,995

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 State of Washington 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 to Melbourne Avalon?

Qantas Airways is the most popular carrier operating from Washington to Melbourne Avalon

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

Direct flights

None
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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  • When did momondo last update prices for flights from Washington to Melbourne Avalon Airport?

    Prices for flights from Washington to Melbourne Avalon Airport are refreshed on a daily basis.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 license 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.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Melbourne for you.

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?

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

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

If you are not ready to book a flight from Washington to Melbourne now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Melbourne and let you know when they change.

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ד' 11/26
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