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$398+ Cheap flights from Washington to Melbourne (MEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Washington to Melbourne

Keep the following information in mind while searching for Washington to Melbourne flight deals. Data was last updated julio 30, 2025.

Round-trip from

$745
(Air Canada)

One-way from

$398
(BYOjet)

Popular in

December

Cheapest in

June

Average price

$1,407
From Washington to Melbourne
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One-way flight from Washington to Melbourne
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Highest demand for flights based on searches. 9% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Washington to Melbourne

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 julio 30, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/167:15 pmSEA - MEL
2 stops24h 05mAir Canada
mar. 9/236:00 amMEL - SEA
2 stops20h 22mAir Canada
Deal found 7/29$745
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:15 pmSEA - MEL
2 stops23h 10mMultiple Airlines
sáb. 9/206:40 pmMEL - SEA
2 stops31h 42mMultiple Airlines
Deal found 7/30$807
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:00 pmPDX - MEL
2 stops24h 45mAir Canada
mié. 11/197:10 amMEL - PDX
2 stops26h 35mAir Canada
Deal found 7/29$846
This Gotogate deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2111:35 pmSEA - MEL
1 stop37h 55mPhilippine Airlines
dom. 10/59:00 amMEL - SEA
1 stop28h 15mPhilippine Airlines
Deal found 7/28$899
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:40 pmPDX - MEL
2 stops23h 55mMultiple Airlines
sáb. 9/207:40 pmMEL - PDX
2 stops30h 41mMultiple Airlines
Deal found 7/30$928
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:59 pmSEA - MEL
2 stops23h 21mQantas Airways
lun. 9/222:00 pmMEL - SEA
2 stops23h 24mQantas Airways
Deal found 7/30$1,053
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/27:30 amPDX - MEL
2 stops30h 55mAir New Zealand
mié. 11/128:35 amMEL - PDX
2 stops29h 01mAir New Zealand
Deal found 7/30$1,166
This Justfly.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:40 amPDX - MEL
2 stops38h 35mQantas Airways
mié. 11/1912:00 pmMEL - PDX
1 stop20h 50mQantas Airways
Deal found 7/29$1,171
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:42 pmPDX - MEL
1 stop20h 48mAmerican Airlines
lun. 12/112:00 pmMEL - PDX
1 stop24h 12mAmerican Airlines
Deal found 7/29$1,281
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1012:45 pmPSC - MEL
2 stops26h 30mUnited Airlines
mié. 9/179:30 amMEL - PSC
2 stops28h 05mUnited Airlines
Deal found 7/29$1,409
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/139:48 amPDX - MEL
1 stop29h 27mUnited Airlines
sáb. 9/2010:55 amMEL - PDX
1 stop26h 42mUnited Airlines
Deal found 7/29$1,505
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/107:00 amPSC - MEL
1 stop30h 45mAlaska Airlines
mié. 9/1711:55 amMEL - PSC
1 stop29h 00mAlaska Airlines
Deal found 7/30$2,532

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Melbourne 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, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Washington to Melbourne Airport that are best for you.

Fly from

Washington

Fly to

Melbourne

Route

Depart

Return

Price

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

mar. 9/16

7:15 pm-12:20 pm

2 stops24h 05m

Melbourne

mar. 9/23

6:00 am-9:22 am

2 stops20h 22m

$745

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

sáb. 9/13

7:15 pm-11:25 am

2 stops23h 10m

Melbourne

sáb. 9/20

6:40 pm-9:22 am

2 stops31h 42m

$807

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

dom. 9/21

11:35 pm-6:30 am

1 stop37h 55m

Melbourne

dom. 10/5

9:00 am-7:15 pm

1 stop28h 15m

$899

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sáb. 9/13

7:40 pm-12:35 pm

2 stops23h 55m

Melbourne

sáb. 9/20

7:40 pm-9:21 am

2 stops30h 41m

$928

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mié. 9/10

7:40 pm-12:20 pm

2 stops23h 40m

Melbourne

dom. 9/14

9:40 pm-6:46 pm

2 stops38h 06m

$944

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

lun. 9/15

5:59 pm-10:20 am

2 stops23h 21m

Melbourne

lun. 9/22

2:00 pm-8:24 pm

2 stops23h 24m

$1,053

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

vie. 9/5

5:35 pm-10:35 am

2 stops24h 00m

Melbourne

sáb. 9/13

9:45 am-4:30 pm

1 stop23h 45m

$1,255

PascoMelbourne

PSC - MEL

PSCMEL

Pasco Tri Cities

mié. 9/10

12:45 pm-8:15 am

2 stops26h 30m

Melbourne

mié. 9/17

9:30 am-8:35 pm

2 stops28h 05m

$1,409

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sáb. 9/13

9:48 am-8:15 am

1 stop29h 27m

Melbourne

sáb. 9/20

10:55 am-8:37 pm

1 stop26h 42m

$1,505

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

sáb. 8/16

7:40 am-6:45 am

1 stop30h 05m

Melbourne

sáb. 8/30

9:45 am-2:21 pm

1 stop21h 36m

$1,631

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 23 results
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2
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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.
Estimated round-trip 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 Airport

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

Currently, March is the cheapest month in which you can book a flight from State of Washington to Melbourne Airport (average of $1,071). Flying from State of Washington to Melbourne Airport in December is currently the most expensive (average of $1,774). 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.

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

Find hourly flight availability from Washington to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

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

How much does it cost to fly round-trip from State of Washington to Melbourne Airport?

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown Air Tahiti Nui, China Airlines, and Alaska Airlines from Washington to Melbourne Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Crew

9.0

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very good
68 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Crew

9.0

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very good
754 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Crew

9.0

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very good
10,000 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Crew

9.0

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
KLM
7.8
Good
1,383 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Crew

9.0

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Cathay Pacific
7.6
Good
949 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Comfort

8.0

Boarding

8.7

Entertainment

7.2

Food

7.7

Crew

9.0

Overall

8.6

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Washington to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from State of Washington to Melbourne Airport one-way?

    $478 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Qantas Airways and Philippine Airlines, with prices starting from $508 and $577, respectively.

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

    When deciding which route to take from State of Washington to Melbourne Airport consider Seattle/Tacoma Intl - Melbourne, Portland - Melbourne or Pasco Tri Cities - Melbourne as they are the most popular.

  • 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 vacation 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 Airport?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to Melbourne Airport (average of $1,071). Flying from State of Washington to Melbourne Airport in December is currently the most expensive (average of $1,774). 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.

See more FAQs

Traveling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Geelong
Tullamarine
Doncaster
Phillip Island

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Alternative routes for Washington to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington to Melbourne

Discover the top 4 airlines that operate flights from Washington to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$918Average$1,078FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,055Average$1,370FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,108Average$1,402FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,516Average$1,971FlexibilityNo cancel feeOn-time78%

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