What is the cheapest airline that flies from Washington to Melbourne?

Alaska Airlines, United Airlines, and Fiji Airways are the most popular carriers operating from Washington to Melbourne

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

Prices for flights from Washington to Melbourne are updated daily.

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

There is 1 operator available for flights from Washington to Melbourne as of November 2026.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Melbourne.

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

The travel and health documents required for your trip to Melbourne 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 licence, and a passport valid for six-months after you plan to arrive at Melbourne. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$850 Cheap Flights from Washington to Melbourne in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Melbourne

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 06:45SEA Seattle/Tacoma Intl-MEL Melbourne

30h 45m1 stop Los Angeles

21:30 - 08:51MEL Melbourne-SEA Seattle/Tacoma Intl

28h 21m1 stop Los Angeles

$1,611Alaska Airlines

Wed, 14 Apr - Sun, 25 Apr

13:30 - 06:45SEA Seattle/Tacoma Intl-MEL Melbourne

24h 15m1 stop Los Angeles

21:30 - 23:56MEL Melbourne-SEA Seattle/Tacoma Intl

19h 26m1 stop Los Angeles

$1,611Alaska Airlines

Fri, 7 May - Fri, 14 May

15:40 - 06:45SEA Seattle/Tacoma Intl-MEL Melbourne

22h 05m1 stop Los Angeles

21:30 - 23:56MEL Melbourne-SEA Seattle/Tacoma Intl

19h 26m1 stop Los Angeles

$1,613Alaska Airlines

Fri, 7 May - Fri, 14 May

08:00 - 06:45SEA Seattle/Tacoma Intl-MEL Melbourne

29h 45m1 stop Los Angeles

21:30 - 23:56MEL Melbourne-SEA Seattle/Tacoma Intl

19h 26m1 stop Los Angeles

$1,613Alaska Airlines

Fri, 7 May - Fri, 14 May

15:51 - 12:20SEA Seattle/Tacoma Intl-MEL Melbourne

25h 29m2 stops San Francisco Nadi

13:55 - 21:25MEL Melbourne-SEA Seattle/Tacoma Intl

26h 30m2 stops Nadi San Francisco

$1,636Multiple Airlines

Fri, 5 Feb - Sun, 21 Feb

17:55 - 12:00SEA Seattle/Tacoma Intl-MEL Melbourne

25h 05m2 stops Los Angeles Nadi

13:30 - 18:42MEL Melbourne-SEA Seattle/Tacoma Intl

22h 12m2 stops Nadi Los Angeles

$1,636Multiple Airlines

Fri, 7 May - Fri, 14 May

17:59 - 12:00SEA Seattle/Tacoma Intl-MEL Melbourne

25h 01m2 stops San Francisco Nadi

13:30 - 18:01MEL Melbourne-SEA Seattle/Tacoma Intl

21h 31m2 stops Nadi San Francisco

$1,638Multiple Airlines

Fri, 7 May - Fri, 14 May

17:59 - 12:00SEA Seattle/Tacoma Intl-MEL Melbourne

25h 01m2 stops San Francisco Nadi

13:30 - 18:01MEL Melbourne-SEA Seattle/Tacoma Intl

21h 31m2 stops Nadi San Francisco

$1,639Multiple Airlines

Fri, 7 May - Fri, 14 May

23:59 - 13:35SEA Seattle/Tacoma Intl-MEL Melbourne

42h 36m2 stops Houston George Bush Intcntl Sydney Kingsford Smith

12:45 - 20:47MEL Melbourne-SEA Seattle/Tacoma Intl

27h 02m1 stop San Francisco

$1,927United Airlines

Sat, 21 Nov - Mon, 30 Nov

19:27 - 10:30SEA Seattle/Tacoma Intl-MEL Melbourne

20h 03m1 stop San Francisco

12:45 - 20:47MEL Melbourne-SEA Seattle/Tacoma Intl

27h 02m1 stop San Francisco

$1,954United Airlines

Sat, 21 Nov - Mon, 30 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:25 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

27h 35m2 stops Salt Lake City Los Angeles

10:10 - 18:41MEL Melbourne-SEA Seattle/Tacoma Intl

27h 31m2 stops Los Angeles Salt Lake City

$1,847Delta

Mon, 9 Nov - Wed, 25 Nov

11:30 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

25h 30m2 stops Salt Lake City Los Angeles

10:10 - 20:09MEL Melbourne-SEA Seattle/Tacoma Intl

28h 59m1 stop Los Angeles

$1,847Delta

Mon, 9 Nov - Wed, 25 Nov

12:31 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

24h 29m1 stop Los Angeles

10:10 - 16:51MEL Melbourne-SEA Seattle/Tacoma Intl

25h 41m1 stop Los Angeles

$1,847Delta

Mon, 9 Nov - Wed, 25 Nov

16:39 - 09:30SEA Seattle/Tacoma Intl-MEL Melbourne

21h 51m1 stop Los Angeles

11:30 - 16:12MEL Melbourne-SEA Seattle/Tacoma Intl

23h 42m1 stop Los Angeles

$1,853United Airlines

Mon, 9 Nov - Wed, 25 Nov

12:31 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

24h 29m1 stop Los Angeles

10:10 - 15:10MEL Melbourne-SEA Seattle/Tacoma Intl

24h 00m1 stop Los Angeles

$1,873Delta

Mon, 9 Nov - Wed, 18 Nov

07:15 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

29h 45m1 stop Los Angeles

10:10 - 12:40MEL Melbourne-SEA Seattle/Tacoma Intl

21h 30m1 stop Los Angeles

$1,873Delta

Tue, 10 Nov - Mon, 23 Nov

12:31 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

24h 29m1 stop Los Angeles

10:10 - 16:51MEL Melbourne-SEA Seattle/Tacoma Intl

25h 41m1 stop Los Angeles

$1,873Delta

Mon, 9 Nov - Mon, 23 Nov

07:15 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

29h 45m1 stop Los Angeles

10:10 - 15:10MEL Melbourne-SEA Seattle/Tacoma Intl

24h 00m1 stop Los Angeles

$1,873Delta

Mon, 9 Nov - Mon, 16 Nov

07:15 - 08:00SEA Seattle/Tacoma Intl-MEL Melbourne

29h 45m1 stop Los Angeles

10:10 - 15:10MEL Melbourne-SEA Seattle/Tacoma Intl

24h 00m1 stop Los Angeles

$1,875Delta

Mon, 9 Nov - Mon, 16 Nov

16:39 - 09:30SEA Seattle/Tacoma Intl-MEL Melbourne

21h 51m1 stop Los Angeles

12:45 - 16:27MEL Melbourne-SEA Seattle/Tacoma Intl

22h 42m1 stop San Francisco

$1,881United Airlines

Mon, 9 Nov - Mon, 16 Nov

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Alaska Airlines flights from State of Washington to Melbourne

Our best Alaska Airlines deals on State of Washington to Melbourne flight tickets

Alaska Airlines

14 Apr

SEA07:00Seattle/Tacoma Intl

30h 45m

1 stop

MEL06:45Melbourne

25 Apr

MEL21:30Melbourne

28h 21m

1 stop

SEA08:51Seattle/Tacoma Intl

$1,611

Alaska Airlines

7 May

SEA08:00Seattle/Tacoma Intl

29h 45m

1 stop

MEL06:45Melbourne

14 May

MEL21:30Melbourne

19h 26m

1 stop

SEA23:56Seattle/Tacoma Intl

$1,613

Alaska Airlines

30 Dec

SEA13:15Seattle/Tacoma Intl

25h 15m

1 stop

MEL09:30Melbourne

16 Jan

MEL22:45Melbourne

29h 08m

1 stop

SEA08:53Seattle/Tacoma Intl

$1,760

Cathay Pacific flights from State of Washington to Melbourne

Our best Cathay Pacific deals on State of Washington to Melbourne flight tickets

Cathay Pacific

17 Feb

SEA10:25Seattle/Tacoma Intl

31h 05m

1 stop

MEL12:30Melbourne

24 Feb

MEL08:40Melbourne

43h 05m

1 stop

SEA08:45Seattle/Tacoma Intl

$1,894

Cathay Pacific

19 Nov

SEA10:25Seattle/Tacoma Intl

41h 40m

1 stop

MEL23:05Melbourne

22 Jan

MEL15:30Melbourne

36h 15m

1 stop

SEA08:45Seattle/Tacoma Intl

$1,967

Cathay Pacific

19 Nov

SEA10:25Seattle/Tacoma Intl

41h 40m

1 stop

MEL23:05Melbourne

19 Feb

MEL00:45Melbourne

27h 00m

1 stop

SEA08:45Seattle/Tacoma Intl

$2,175

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 14/4

07:00-06:45

1 stop30h 45m

Melbourne

Sun 25/4

21:30-08:51

1 stop28h 21m

$1,611

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 7/5

13:30-06:45

1 stop24h 15m

Melbourne

Fri 14/5

21:30-23:56

1 stop19h 26m

$1,611

Fastest return journey

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 7/5

15:40-06:45

1 stop22h 05m

Melbourne

Fri 14/5

21:30-23:56

1 stop19h 26m

$1,613

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 7/5

08:00-06:45

1 stop29h 45m

Melbourne

Fri 14/5

21:30-23:56

1 stop19h 26m

$1,613

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 5/2

15:51-12:20

2 stops25h 29m

Melbourne

Sun 21/2

13:55-21:25

2 stops26h 30m

$1,636

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 7/5

17:55-12:00

2 stops25h 05m

Melbourne

Fri 14/5

13:30-18:42

2 stops22h 12m

$1,636

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 7/5

17:59-12:00

2 stops25h 01m

Melbourne

Fri 14/5

13:30-18:01

2 stops21h 31m

$1,638

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Fri 7/5

17:59-12:00

2 stops25h 01m

Melbourne

Fri 14/5

13:30-18:01

2 stops21h 31m

$1,639

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 21/11

23:59-13:35

2 stops42h 36m

Melbourne

Mon 30/11

12:45-20:47

1 stop27h 02m

$1,927

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 21/11

19:27-10:30

1 stop20h 03m

Melbourne

Mon 30/11

12:45-20:47

1 stop27h 02m

$1,954

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Melbourne

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

Prices

Airlines

What is the cheapest month to fly to Melbourne?

In general, February is the cheapest month to fly from State of Washington to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,549. If you aren’t able to travel to Melbourne during the month of February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,590.

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

You are more likely to see cheaper flights to Melbourne from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,701 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from State of Washington for as low as $1,501 on momondo.

Cheap State of Washington to Melbourne flight deals and tips

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

Best price found	$850
Fastest flight time	22h 07m
Direct flights	None

The best one-way flight to Melbourne from State of Washington in the past 72 hours is $850. The best return flight deal from State of Washington to Melbourne found on momondo in the last 72 hours is $1,611.

The fastest flight from State of Washington to Melbourne takes 22h 07m

There are no direct flights from State of Washington to Melbourne. There are no popular flight routes from State of Washington to Melbourne.

Search flight deals

Frequently asked questions about flying from Washington to Melbourne

When did momondo last update prices for flights from Washington to Melbourne?
Prices for flights from Washington to Melbourne are updated daily.
How many operators does momondo search for flights from Washington to Melbourne?
There is 1 operator available for flights from Washington to Melbourne as of November 2026.
How old do you have to be to fly from Washington to Melbourne?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Melbourne.
What documentation or ID do you need to fly to Melbourne?
The travel and health documents required for your trip to Melbourne 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 licence, and a passport valid for six-months after you plan to arrive at Melbourne. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from State of Washington to Melbourne

Compare and see reviews for airlines that fly from State of Washington to Melbourne with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,472	Free cancellation	Rating 7.3 10,469 reviews		Search United Airlines flights

Why use momondo?

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

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

momondo does allow users to show only those flights to Melbourne from Washington which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Melbourne.

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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Cheap flights from Washington to Melbourne from $850

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 17/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Melbourne

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Alaska Airlines flights from State of Washington to Melbourne

Our best Alaska Airlines deals on State of Washington to Melbourne flight tickets

Cathay Pacific flights from State of Washington to Melbourne

Our best Cathay Pacific deals on State of Washington to Melbourne flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Melbourne that are best for you.

See travel insights to Melbourne from

How to get the cheapest flight ticket from State of Washington to Melbourne

What is the cheapest month to fly to Melbourne?

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

What is the cheapest airline that flies from Washington to Melbourne?

Cheap State of Washington to Melbourne flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Melbourne

Best airlines flying from State of Washington to Melbourne

Compare and see reviews for airlines that fly from State of Washington to Melbourne with momondo

Why use momondo?

An easier way to manage your Melbourne trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 50.4 km from Melbourne

Fly your favourite airline to Melbourne

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

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