How long is the flight from State of Washington to Melbourne?

For as low as $1,610, Delta can have you in Melbourne from State of Washington in 20h 03m. There are 13164 km between State of Washington and Melbourne. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Melbourne ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Melbourne, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

What are the most popular routes from State of Washington to Melbourne?

The most popular flight routes from State of Washington to Melbourne are Seattle/Tacoma Intl - Melbourne, Portland - Melbourne and Seattle/Tacoma Intl - Melbourne Avalon.

What is the cheapest time of day to fly from WA to MEL?

When flying from State of Washington to Melbourne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Washington to Melbourne that include hotel bookings?

Yes. In addition to deals on Washington to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington to Melbourne?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Melbourne.

Can I find deals for business class flights from Washington to Melbourne?

Yes. Cheapflights offers flight deals from Washington to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$680+ Cheap Flights from Washington to Melbourne

Cheap flight deals from Washington to Melbourne

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington to Melbourne
Explore the most affordable flight options available from Washington to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Sat 7/1120:09 -

1 stop42h 21m

Wed 18/1113:45 -

2 stops24h 09m

Deal found 3/9$1,305

Mon 2/1120:09 -

1 stop42h 21m

Wed 18/1113:45 -

2 stops24h 09m

Deal found 3/9$1,323

Mon 12/1015:30 -

2 stops29h 50m

Mon 19/1020:55 -

2 stops30h 36m

Deal found 31/8$1,327

Sun 18/1019:45 -

2 stops22h 25m

Wed 11/1108:10 -

2 stops20h 16m

Deal found 31/8$1,332

Wed 21/1020:00 -

1 stop40h 45m

Wed 25/1113:45 -

2 stops49h 53m

Deal found 1/9$1,337

Wed 4/1119:10 -

2 stops24h 25m

Wed 11/1108:10 -

2 stops20h 16m

Deal found 31/8$1,337

Sun 1/1119:10 -

2 stops23h 40m

Mon 9/1106:05 -

2 stops22h 21m

Deal found 30/8$1,343

Tue 20/1020:00 -

1 stop40h 45m

Wed 25/1113:45 -

2 stops49h 53m

Deal found 1/9$1,358

Sat 7/1120:09 -

1 stop42h 21m

Mon 16/1113:35 -

2 stops24h 19m

Deal found 3/9$1,359

Fri 6/1120:09 -

1 stop42h 21m

Wed 18/1113:45 -

2 stops24h 09m

Deal found 3/9$1,361

Wed 28/1020:09 -

1 stop43h 21m

Mon 9/1113:35 -

2 stops24h 19m

Deal found 31/8$1,362

Wed 28/1020:09 -

1 stop43h 21m

Fri 13/1113:55 -

2 stops23h 59m

Deal found 31/8$1,364

Best flights from Washington to Melbourne
Discover carefully curated flight deals from Washington to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Mon 12/1015:30 -

2 stops29h 50m

Mon 19/1020:55 -

2 stops30h 36m

Deal found 31/8$1,327

Wed 14/1017:45 -

1 stop21h 05m

Wed 28/1009:10 -

2 stops30h 55m

Deal found 30/8$1,540

Sat 21/1119:27 -

1 stop20h 03m

Wed 2/1211:30 -

2 stops23h 49m

Deal found 30/8$1,610

Mon 22/217:40 -

1 stop20h 50m

Fri 26/222:45 -

1 stop20h 09m

Deal found 3/9$1,760

Fri 15/115:50 -

1 stop36h 30m

Sat 30/116:10 -

1 stop38h 30m

Deal found 3/9$1,986

Sat 31/1015:44 -

2 stops26h 36m

Wed 4/1113:45 -

2 stops22h 36m

Deal found 3/9$2,311

Sun 1/1119:10 -

2 stops41h 25m

Mon 9/1120:55 -

2 stops40h 36m

Deal found 30/8$1,474

Wed 4/1119:26 -

1 stop20h 04m

Wed 11/1112:45 -

2 stops27h 28m

Deal found 31/8$1,628

Sat 24/1010:54 -

1 stop26h 06m

Wed 4/1110:10 -

1 stop25h 05m

Deal found 2/9$1,663

Mon 19/1019:15 -

2 stops24h 55m

Thu 26/1106:00 -

2 stops22h 32m

Deal found 1/9$1,617

Mon 26/1010:54 -

1 stop26h 06m

Thu 19/1110:10 -

2 stops27h 04m

Deal found 31/8$1,670

Sun 8/1113:25 -

1 stop26h 05m

Sun 29/1112:45 -

1 stop30h 59m

Deal found 30/8$1,679

Thu 5/1119:05 -

2 stops24h 00m

Sat 14/1121:15 -

2 stops36h 22m

Deal found 31/8$1,663

Wed 23/911:15 -

1 stop28h 00m

Sat 26/910:55 -

1 stop27h 05m

Deal found 31/8$1,718

Thu 24/1205:15 -

2 stops31h 45m

Sun 17/110:10 -

1 stop21h 08m

Deal found 30/8$1,774

Sat 17/1015:30 -

2 stops37h 20m

Sat 24/1021:40 -

2 stops29h 46m

Deal found 2/9$1,716

Mon 22/219:49 -

1 stop19h 41m

Fri 26/212:45 -

1 stop20h 42m

Deal found 31/8$1,718

Fri 16/1019:15 -

2 stops31h 50m

Tue 20/1021:40 -

2 stops38h 52m

Deal found 2/9$1,717

Tue 2/312:40 -

2 stops26h 50m

Tue 16/310:30 -

3 stops26h 01m

Deal found 31/8$1,725

Tue 26/119:05 -

2 stops24h 00m

Wed 10/221:15 -

2 stops31h 12m

Deal found 3/9$1,720

Sat 26/1205:15 -

2 stops31h 45m

Sun 17/110:10 -

2 stops31h 16m

Deal found 3/9$2,140

Sun 27/1205:15 -

2 stops31h 45m

Sat 16/110:10 -

2 stops31h 16m

Deal found 31/8$2,141

Mon 5/1013:20 -

1 stop25h 55m

Tue 13/1011:55 -

1 stop20h 22m

Deal found 3/9$2,084

Sun 8/1119:10 -

2 stops23h 55m

Sun 29/1106:00 -

2 stops22h 26m

Deal found 30/8$2,012

Sat 26/1214:41 -

2 stops24h 49m

Sun 17/111:30 -

2 stops23h 39m

Deal found 1/9$2,127

Sat 31/1010:05 -

2 stops53h 40m

Wed 4/1114:50 -

2 stops22h 51m

Deal found 1/9$4,365

Tue 22/1209:25 -

2 stops51h 35m

Fri 1/110:10 -

1 stop27h 40m

Deal found 1/9$2,715

Sat 26/919:45 -

2 stops25h 35m

Sun 18/1006:00 -

2 stops21h 31m

Deal found 2/9$2,392

Mon 18/118:42 -

2 stops25h 53m

Sun 31/106:00 -

2 stops23h 58m

Deal found 2/9$2,395

Sat 31/1012:45 -

2 stops26h 45m

Wed 4/1112:45 -

1 stop20h 54m

Deal found 3/9$2,705

Find flight deals from Washington to Melbourne

Round-trip from	$1,247
One-way from	$680
Popular in	September
Cheapest in	March
Average price	$2,477

Air Canada
12/10-19/10
4 total stops
43h 51m total
Washington to Melbourne

Search Deals

18/11-31/12
1 total stop
42h 21m total
Washington to Melbourne

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($223 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($92 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights 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 - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Wed 18/11

20:09-09:45

2 stops42h 36m

Melbourne Avalon

Wed 31/12

00:00-06:00

Nonstop0h 00m

$783

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sun 15/11

08:30-10:30

2 stops31h 00m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$792

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 1/2

08:30-10:30

2 stops31h 00m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$792

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 18/11

12:45-09:30

2 stops25h 45m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$792

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Tue 29/9

08:30-08:15

2 stops30h 45m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$792

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Sat 21/11

23:59-10:30

2 stops39h 31m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$792

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Wed 21/10

12:43-09:15

2 stops26h 32m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$793

SeattleMelbourne

SEA Seattle/Tacoma Intl - MEL Melbourne

SEAMEL

Seattle/Tacoma Intl

Mon 28/9

07:17-08:15

2 stops31h 58m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$793

SeattleMelbourne

SEA Seattle/Tacoma Intl - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Mon 16/11

20:09-15:35

2 stops48h 26m

Melbourne Avalon

Wed 31/12

00:00-06:00

Nonstop0h 00m

$801

PortlandMelbourne

PDX Portland - MEL Melbourne

PDXMEL

Portland

Wed 9/9

08:00-07:35

2 stops30h 35m

Melbourne

Wed 31/12

00:00-06:00

Nonstop0h 00m

$836

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 46 resultsSorted by cheapest first

...

Best time to book a flight from Washington to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Washington with our price prediction graph.

SEA-MEL

SEA-AVV

PDX-MEL

PDX-AVV

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Melbourne

USWA-ME1

SEA-MEL

SEA-AVV

PDX-MEL

PDX-AVV

What is the cheapest month to book a flight from State of Washington to Melbourne?

Currently, March is the cheapest month in which you can book a flight from State of Washington to Melbourne (average of $1,439). Flying from State of Washington to Melbourne in September is currently the most expensive (average of $2,477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from State of Washington to Melbourne?

Airfare is below average for this route at the moment.

State of Washington to Melbourne flights typically cost between $1,531 and $2,477 in November.
The cheapest return price found within the last 5 days was $1,305 on Multiple Airlines (7 Nov–18 Nov).

How far ahead should I book a flight from State of Washington to Melbourne?

The best time to book flights from State of Washington to Melbourne is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

How long is the flight from State of Washington to Melbourne?
For as low as $1,610, Delta can have you in Melbourne from State of Washington in 20h 03m. There are 13164 km between State of Washington and Melbourne. This flight may include one or multiple stops.
What are the most popular routes from State of Washington to Melbourne?
The most popular flight routes from State of Washington to Melbourne are Seattle/Tacoma Intl - Melbourne, Portland - Melbourne and Seattle/Tacoma Intl - Melbourne Avalon.
Can I find deals for flights from Washington to Melbourne that include hotel bookings?
Yes. In addition to deals on Washington to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington to Melbourne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Melbourne.
Can I find deals for business class flights from Washington to Melbourne?
Yes. Cheapflights offers flight deals from Washington to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Melbourne?
Currently, March is the cheapest month in which you can book a flight from State of Washington to Melbourne (average of $1,439). Flying from State of Washington to Melbourne in September is currently the most expensive (average of $2,477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Washington to Melbourne

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,407	Average$1,521	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Washington to Melbourne?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Melbourne.

Can Cheapflights find flights from Washington to Melbourne with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington to Melbourne, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from Washington to Melbourne from $680

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington to Melbourne

Cheapest flights from Washington to MelbourneExplore the most affordable flight options available from Washington to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Washington to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Washington to MelbourneDiscover carefully curated flight deals from Washington to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Washington to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Washington to MelbourneDiscover last-minute flight deals from Washington to Melbourne. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Washington to Melbourne. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Washington to MelbourneSearch for one-way flight options from Washington to Melbourne. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Washington to Melbourne. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Washington to Melbourne

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

Best time to book a flight from Washington to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Washington with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from State of Washington to Melbourne?

How much does it cost for a return flight from State of Washington to Melbourne?

Airfare is below average for this route at the moment.

State of Washington to Melbourne flights typically cost between $1,531 and $2,477 in November.The cheapest return price found within the last 5 days was $1,305 on Multiple Airlines (7 Nov–18 Nov).

How far ahead should I book a flight from State of Washington to Melbourne?

The best time to book flights from State of Washington to Melbourne is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

How long is the flight from State of Washington to Melbourne?

What are the most popular routes from State of Washington to Melbourne?

Can I find deals for flights from Washington to Melbourne that include hotel bookings?

How can I find direct flights from Washington to Melbourne?

Can I find deals for business class flights from Washington to Melbourne?

What is the cheapest month to book a flight from State of Washington to Melbourne?

Browse thousands of different options on Cheapflights for your next trip

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Search flights from Washington to Melbourne by cabin class

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Washington and Melbourne flights

Browse other Washington and Melbourne flight options. Last updated on 4 September 2026.

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Can Cheapflights notify me if prices for flights from Washington to Melbourne become cheaper?

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Cheapest flights from Washington to Melbourne
Explore the most affordable flight options available from Washington to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Washington to Melbourne
Discover carefully curated flight deals from Washington to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Washington to Melbourne
Discover last-minute flight deals from Washington to Melbourne. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Washington to Melbourne
Search for one-way flight options from Washington to Melbourne. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

State of Washington to Melbourne flights typically cost between $1,531 and $2,477 in November.
The cheapest return price found within the last 5 days was $1,305 on Multiple Airlines (7 Nov–18 Nov).