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$512+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Round-trip from

$1,052
(Air Canada)

One-way from

$512
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,368
From Washington to Melbourne
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One-way flight from Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Air Canada deal was found by Cheapflights users on 3/30. 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.
Sun 8/37:40 pmPDX - MEL
2 stops22h 45mMultiple Airlines
Sun 8/106:00 amMEL - PDX
2 stops29h 46mMultiple Airlines
Deal found 3/30$1,052
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Thu 5/227:15 pmSEA - MEL
2 stops23h 10mMultiple Airlines
Tue 6/36:00 amMEL - SEA
2 stops20h 18mMultiple Airlines
Deal found 3/31$1,085
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Sun 5/252:55 pmSEA - MEL
2 stops27h 10mAir Canada
Tue 8/56:00 amMEL - SEA
2 stops20h 21mAir Canada
Deal found 3/30$1,086
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:30 amSEA - MEL
1 stop27h 45mDelta
Wed 1/2110:25 amMEL - SEA
1 stop23h 20mDelta
Deal found 3/30$1,231
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 5/205:40 pmSEA - MEL
1 stop21h 35mUnited Airlines
Sun 6/19:30 amMEL - SEA
2 stops28h 41mUnited Airlines
Deal found 3/31$1,240
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:50 pmPDX - MEL
1 stop19h 10mUnited Airlines
Wed 11/191:00 pmMEL - PDX
1 stop24h 36mUnited Airlines
Deal found 3/31$1,250
This Jetabroad deal was found by Cheapflights users on 3/30. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:25 pmSEA - MEL
2 stops44h 55mHawaiian Airlines
Sun 5/255:30 pmMEL - SEA
2 stops29h 45mHawaiian Airlines
Deal found 3/30$1,274
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:39 amSEA - MEL
2 stops46h 21mAmerican Airlines
Tue 1/1312:00 pmMEL - SEA
1 stop29h 43mAmerican Airlines
Deal found 3/30$1,296
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:14 amSEA - MEL
1 stop31h 31mQantas Airways
Tue 6/311:55 amMEL - SEA
1 stop26h 41mQantas Airways
Deal found 3/30$1,310
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:35 pmSEA - MEL
1 stop36h 25mPhilippine Airlines
Wed 5/218:00 amMEL - SEA
1 stop28h 15mPhilippine Airlines
Deal found 3/30$1,357
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Sat 11/157:05 pmPDX - MEL
2 stops25h 10mAir Canada
Sat 11/297:10 amMEL - PDX
2 stops21h 24mAir Canada
Deal found 3/30$1,373
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:10 pmSEA - MEL
3 stops40h 30mTurkish Airlines
Tue 6/31:25 pmMEL - SEA
2 stops44h 50mTurkish Airlines
Deal found 3/31$1,388

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 March 31, 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

Thu 5/22

7:15 pm-11:25 am

2 stops23h 10m

Melbourne

Tue 6/3

6:00 am-9:18 am

2 stops20h 18m

$1,085

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 5/25

2:55 pm-11:05 am

2 stops27h 10m

Melbourne

Tue 8/5

6:00 am-9:21 am

2 stops20h 21m

$1,086

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 5/24

5:55 pm-12:40 pm

2 stops25h 45m

Melbourne

Sat 5/31

12:55 pm-6:28 pm

2 stops22h 33m

$1,210

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 5/20

5:40 pm-8:15 am

1 stop21h 35m

Melbourne

Sun 6/1

9:30 am-9:11 pm

2 stops28h 41m

$1,240

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Fri 5/16

6:25 pm-8:20 am

2 stops44h 55m

Melbourne

Sun 5/25

5:30 pm-6:15 am

2 stops29h 45m

$1,274

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sat 5/24

6:14 am-6:45 am

1 stop31h 31m

Melbourne

Mon 6/2

9:45 am-9:36 pm

1 stop28h 51m

$1,310

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 5/24

9:54 am-8:15 am

1 stop29h 21m

Melbourne

Sat 5/31

10:55 am-8:47 pm

1 stop26h 52m

$1,340

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 5/14

11:35 pm-5:00 am

1 stop36h 25m

Melbourne

Wed 5/21

8:00 am-7:15 pm

1 stop28h 15m

$1,357

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Thu 5/22

7:10 pm-4:40 am

3 stops40h 30m

Melbourne

Tue 6/3

1:25 pm-5:15 pm

2 stops44h 50m

$1,388

PascoMelbourne

PSC - MEL

PSCMEL

Pasco Tri Cities

Wed 5/7

5:00 am-7:30 am

2 stops33h 30m

Melbourne

Wed 5/14

9:30 am-8:48 pm

2 stops28h 18m

$1,394

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 32 results
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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 March 31, 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.

Rainfall in Melbourne by month

Plan your trip to Melbourne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Melbourne Airport ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne Airport when rainfall is around 1.2 in.

Temperature in Melbourne by month

Plan your trip to Melbourne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Melbourne Airport, 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 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

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 March 31, 2025.
Read reviews from past customers who have flown Air Tahiti Nui, China Airlines and Singapore Airlines from Washington to Melbourne. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Crew

9.1

Comfort

8.0

Overall

8.7

Food

7.8

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
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Crew

9.1

Comfort

8.0

Overall

8.7

Food

7.8

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
8.2
Very good
723 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Crew

9.1

Comfort

8.0

Overall

8.7

Food

7.8

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.
Singapore Airlines
8.1
Very good
1,286 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Crew

9.1

Comfort

8.0

Overall

8.7

Food

7.8

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.
Fiji Airways
8.0
Very good
180 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Crew

9.1

Comfort

8.0

Overall

8.7

Food

7.8

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
9,818 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Crew

9.1

Comfort

8.0

Overall

8.7

Food

7.8

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?

    $694 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 United Airlines and Qantas Airways, with prices starting from $739 and $832, 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 Washington?

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

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Top 5 airlines flying from Washington to Melbourne

Discover the top 5 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$918Average$1,084FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,078Average$1,534FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,263Average$1,674FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,330Average$1,695FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$1,404Average$1,737FlexibilityNo cancel feeOn-time81%
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