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Cheap flights from Washington to Melbourne from $585

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 5/15. 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

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Find the cheapest flights from Washington to Melbourne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
3:55 pm - 6:45 am
SEA
-
MEL
21h 50m
1 stop
Qantas Airways Logo
9:45 am - 12:16 pm
MEL
-
SEA
20h 31m
1 stop
$1,057Qantas Airways
Fri, Sep 25 - Fri, Oct 23
Qantas Airways Logo
3:55 pm - 6:45 am
SEA
-
MEL
21h 50m
1 stop
Qantas Airways Logo
9:45 am - 12:16 pm
MEL
-
SEA
20h 31m
1 stop
$1,058Qantas Airways
Fri, Sep 25 - Fri, Oct 23
Multiple Airlines Logo
3:55 pm - 6:45 am
SEA
-
MEL
21h 50m
1 stop
Multiple Airlines Logo
9:45 am - 12:16 pm
MEL
-
SEA
20h 31m
1 stop
$1,064Multiple Airlines
Fri, Sep 25 - Fri, Oct 23
American Airlines Logo
1:33 pm - 6:45 am
PDX
-
MEL
24h 12m
2 stops
American Airlines Logo
9:45 am - 2:04 pm
MEL
-
PDX
22h 19m
1 stop
$1,073American Airlines
Fri, Sep 25 - Sun, Oct 18
American Airlines Logo
11:40 am - 6:45 am
SEA
-
MEL
26h 05m
2 stops
American Airlines Logo
9:45 am - 4:32 pm
MEL
-
SEA
23h 47m
1 stop
$1,074American Airlines
Fri, Jul 24 - Tue, Aug 11
Multiple Airlines Logo
3:50 pm - 6:45 am
SEA
-
MEL
21h 55m
1 stop
Multiple Airlines Logo
9:45 am - 1:03 pm
MEL
-
SEA
20h 18m
1 stop
$1,081Multiple Airlines
Mon, May 18 - Wed, Jun 3
American Airlines Logo
7:00 am - 6:45 am
SEA
-
MEL
30h 45m
1 stop
American Airlines Logo
9:45 am - 9:45 pm
MEL
-
SEA
29h 00m
1 stop
$1,082American Airlines
Wed, Jul 1 - Sat, Jul 11
American Airlines Logo
11:58 am - 6:45 am
SEA
-
MEL
24h 47m
2 stops
American Airlines Logo
9:45 am - 12:25 pm
MEL
-
SEA
20h 40m
1 stop
$1,086American Airlines
Thu, Oct 15 - Thu, Oct 22
United Airlines Logo
7:36 pm - 8:15 am
SEA
-
MEL
19h 39m
1 stop
United Airlines Logo
9:30 am - 9:10 pm
MEL
-
SEA
28h 40m
2 stops
$1,092United Airlines
Mon, May 18 - Wed, Jun 3
United Airlines Logo
11:16 am - 8:15 am
PDX
-
MEL
27h 59m
1 stop
United Airlines Logo
10:55 am - 2:47 pm
MEL
-
PDX
20h 52m
1 stop
$1,092United Airlines
Wed, May 27 - Wed, Aug 26

Delta flights from State of Washington to Melbourne Airport

Our best Delta deals on State of Washington to Melbourne Airport flight tickets
Delta
Oct 5
SEA9:30 amSeattle/Tacoma Intl
29h 20m
1 stop
MEL8:50 amMelbourne
Oct 13
MEL11:00 amMelbourne
21h 47m
1 stop
SEA2:47 pmSeattle/Tacoma Intl
$1,100
Delta
Oct 5
SEA6:55 pmSeattle/Tacoma Intl
19h 55m
1 stop
MEL8:50 amMelbourne
Oct 13
MEL11:00 amMelbourne
29h 11m
1 stop
SEA10:11 pmSeattle/Tacoma Intl
$1,101
Delta
Sep 25
SEA9:40 amSeattle/Tacoma Intl
29h 10m
2 stops
MEL7:50 amMelbourne
Oct 23
MEL11:00 amMelbourne
23h 53m
2 stops
SEA4:53 pmSeattle/Tacoma Intl
$1,104

Air Canada flights from State of Washington to Melbourne Airport

Our best Air Canada deals on State of Washington to Melbourne Airport flight tickets
Air Canada
May 23
SEA2:55 pmSeattle/Tacoma Intl
27h 10m
2 stops
MEL11:05 amMelbourne
May 29
MEL6:00 amMelbourne
21h 05m
2 stops
SEA10:05 amSeattle/Tacoma Intl
$1,282
Air Canada
May 18
SEA7:20 pmSeattle/Tacoma Intl
23h 00m
2 stops
MEL11:20 amMelbourne
May 28
MEL6:00 amMelbourne
32h 08m
3 stops
SEA9:08 pmSeattle/Tacoma Intl
$2,196

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Melbourne 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 May 8, 2026.
Use the filters below to find and compare flights from Washington to Melbourne Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Fri 9/25

3:55 pm-6:45 am

1 stop21h 50m

Melbourne

Fri 10/23

9:45 am-12:16 pm

1 stop20h 31m

$1,057

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Fri 9/25

3:55 pm-6:45 am

1 stop21h 50m

Melbourne

Fri 10/23

9:45 am-12:16 pm

1 stop20h 31m

$1,058

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Fri 9/25

3:55 pm-6:45 am

1 stop21h 50m

Melbourne

Fri 10/23

9:45 am-12:16 pm

1 stop20h 31m

$1,064

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 9/25

1:33 pm-6:45 am

2 stops24h 12m

Melbourne

Sun 10/18

9:45 am-2:04 pm

1 stop22h 19m

$1,073

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Fri 7/24

11:40 am-6:45 am

2 stops26h 05m

Melbourne

Tue 8/11

9:45 am-4:32 pm

1 stop23h 47m

$1,074
Quickest round-trip

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 5/18

3:50 pm-6:45 am

1 stop21h 55m

Melbourne

Wed 6/3

9:45 am-1:03 pm

1 stop20h 18m

$1,081

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 7/1

7:00 am-6:45 am

1 stop30h 45m

Melbourne

Sat 7/11

9:45 am-9:45 pm

1 stop29h 00m

$1,082

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Thu 10/15

11:58 am-6:45 am

2 stops24h 47m

Melbourne

Thu 10/22

9:45 am-12:25 pm

1 stop20h 40m

$1,086

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 5/18

7:36 pm-8:15 am

1 stop19h 39m

Melbourne

Wed 6/3

9:30 am-9:10 pm

2 stops28h 40m

$1,092

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 5/27

11:16 am-8:15 am

1 stop27h 59m

Melbourne

Wed 8/26

10:55 am-2:47 pm

1 stop20h 52m

$1,092

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 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 month to fly to Melbourne Airport?

The month of January is, on average, the cheapest month to fly to Melbourne Airport from State of Washington, with most prices found around $97. The month of August is another great option to travel to Melbourne Airport, with average flight prices from State of Washington averaging around $237.

How far in advance should I book a flight from Washington to Melbourne Airport?

You are more likely to see cheaper flights to Melbourne Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne Airport for around $1,327 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne Airport from State of Washington for as low as $934 on momondo.

Can stopping save me money on State of Washington to Melbourne Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a State of Washington to Melbourne Airport flight.

Cheap State of Washington to Melbourne Airport flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from State of Washington to Melbourne Airport takes 19h 30m
There are no direct flights from State of Washington to Melbourne Airport. There are no popular flight routes from State of Washington to Melbourne Airport.
Search flight deals

Frequently asked questions about flying from Washington to Melbourne Airport

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

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

  • How many operators does momondo search for flights from Washington to Melbourne Airport?

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

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

    The travel and health documents you'll need for your trip to Melbourne Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Melbourne Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Melbourne Airport

Compare and see reviews for airlines that fly from State of Washington to Melbourne Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $97Free CancellationRating
7.9
12,345 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $385Free CancellationRating
7.1
11,003 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $621Free CancellationRating
7.5
1,033 reviews
Search Qantas Airways flights
DeltaPriceFrom $1,003Free CancellationRating
7.9
8,457 reviews
Search Delta flights
United AirlinesPriceFrom $1,015Free CancellationRating
7.4
9,693 reviews
Search United Airlines flights
Cathay PacificPriceFrom $1,153Free CancellationRating
7.6
1,319 reviews
Search Cathay Pacific flights

Traveling to a place near Melbourne?

Book flights to Melbourne if you plan to visit one of these locations
Apollo Bay
Geelong
Tullamarine
Shepparton
Ballarat
Dandenong
Daylesford
Sorrento
Lorne
Torquay
St Kilda
Brighton
Doncaster
Mornington
Phillip Island

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?

All flight searches from Washington to Melbourne on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Melbourne?

momondo helps you find the best flight between Washington 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 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 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.
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