HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$425+ Cheap flights from Washington to Melbourne

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Melbourne with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 22, 2025.

Round-trip from

$861
(United Airlines)

One-way from

$425
(United)

Popular in

December

Cheapest in

February

Average price

$1,255
From Washington to Melbourne
Search Deals
One-way flight from Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 22, 2025.

This Air Canada deal was found by Cheapflights users on 2/21. 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.
Tue 11/47:05 pmSEA - MEL
2 stops25h 10mAir Canada
Tue 11/187:10 amMEL - SEA
2 stops21h 40mAir Canada
Deal found 2/21$811
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/41:35 pmPSC - MEL
1 stop25h 40mUnited Airlines
Fri 4/119:30 amMEL - PSC
2 stops28h 18mUnited Airlines
Deal found 2/20$861
This Trip.com deal was found by Cheapflights users on 2/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:40 amPDX - MEL
2 stops33h 05mMultiple Airlines
Mon 3/241:45 pmMEL - PDX
2 stops24h 43mMultiple Airlines
Deal found 2/21$891
This Air Canada deal was found by Cheapflights users on 2/21. 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 3/110:10 amPDX - MEL
2 stops34h 05mAir Canada
Wed 3/126:10 amMEL - PDX
2 stops21h 24mAir Canada
Deal found 2/21$928
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 2/287:40 pmPDX - MEL
1 stop19h 20mUnited Airlines
Fri 3/1412:00 pmMEL - PDX
1 stop27h 00mUnited Airlines
Deal found 2/21$949
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:40 pmSEA - MEL
1 stop27h 55mMultiple Airlines
Sun 4/133:45 pmMEL - SEA
2 stops59h 05mMultiple Airlines
Deal found 2/21$1,057
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/295:05 pmSEA - MEL
1 stop22h 10mUnited Airlines
Mon 5/2610:55 amMEL - SEA
1 stop22h 52mUnited Airlines
Deal found 2/21$1,083
This Gurufare deal was found by Cheapflights users on 2/21. 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.
Thu 11/61:55 pmSEA - MEL
2 stops25h 55mAir New Zealand
Wed 11/1912:05 pmMEL - SEA
2 stops25h 22mAir New Zealand
Deal found 2/21$1,228
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Mon 9/157:40 pmPDX - AVV
2 stops27h 25mMultiple Airlines
Sun 11/96:00 amAVV - PDX
2 stops22h 34mMultiple Airlines
Deal found 2/20$1,256
This KAYAK deal was found by Cheapflights users on 2/21. 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.
Tue 11/43:40 pmSEA - MEL
2 stops51h 55mANA
Sun 11/169:00 amMEL - SEA
2 stops47h 20mANA
Deal found 2/21$1,257
This oojo deal was found by Cheapflights users on 2/22. 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.
Sun 3/164:59 pmSEA - MEL
2 stops36h 01mCathay Pacific
Mon 3/243:35 pmMEL - SEA
2 stops36h 15mCathay Pacific
Deal found 2/22$1,285
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 5/511:40 amSEA - MEL
2 stops26h 00mAmerican Airlines
Mon 5/269:40 amMEL - SEA
2 stops28h 24mAmerican Airlines
Deal found 2/21$1,301

Find flights from Washington to Melbourne within your budget

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 February 22, 2025.

Fly from

Washington

Fly to

Melbourne

Route

Depart

Return

Price

PascoMelbourne

PSC - MEL

PSCMEL

Pasco Tri Cities

Fri 4/4

1:35 pm-9:15 am

1 stop25h 40m

Melbourne

Fri 4/11

9:30 am-8:48 pm

2 stops28h 18m

$861

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 4/29

7:05 pm-11:05 am

2 stops23h 00m

Melbourne

Sun 6/1

8:45 pm-12:58 pm

2 stops33h 13m

$863

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 3/10

9:40 am-12:45 pm

2 stops33h 05m

Melbourne

Mon 3/24

1:45 pm-8:28 pm

2 stops24h 43m

$891

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Thu 3/6

7:31 pm-10:00 am

1 stop19h 29m

Melbourne

Fri 3/14

12:00 pm-2:55 pm

1 stop20h 55m

$949

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 3/5

3:25 pm-1:35 pm

2 stops27h 10m

Melbourne

Wed 3/12

6:10 am-9:34 am

2 stops21h 24m

$1,003

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 4/1

6:40 pm-4:35 pm

1 stop27h 55m

Melbourne

Sun 4/13

3:45 pm-9:50 am

2 stops59h 05m

$1,057

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 4/29

5:05 pm-8:15 am

1 stop22h 10m

Melbourne

Mon 5/26

10:55 am-4:47 pm

1 stop22h 52m

$1,083

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 3/16

4:59 pm-11:00 pm

2 stops36h 01m

Melbourne

Mon 3/24

3:35 pm-9:50 am

2 stops36h 15m

$1,285

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 5/5

11:40 am-6:40 am

2 stops26h 00m

Melbourne

Mon 5/26

9:40 am-9:04 pm

2 stops28h 24m

$1,301

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 5/14

7:10 pm-4:40 am

3 stops64h 30m

Melbourne

Fri 5/30

7:00 am-5:15 pm

3 stops51h 15m

$1,308

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 46 results
1
2
3
...
5

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.

Travel insights for flights from Washington to Melbourne

Get recent, data-driven insights about flights from Washington to Melbourne including ideal travel times, pricing trends, and more.

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 $1,071). Flying from State of Washington to Melbourne 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 February 22, 2025.

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.

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 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 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, 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 February 22, 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, China Airlines and Emirates from Washington to Melbourne by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Comfort

8.0

Food

7.8

Crew

9.1

Entertainment

7.2

Overall

8.7

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

Boarding

8.7

Comfort

8.0

Food

7.8

Crew

9.1

Entertainment

7.2

Overall

8.7

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
725 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Comfort

8.0

Food

7.8

Crew

9.1

Entertainment

7.2

Overall

8.7

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.

Emirates
8.1
Very good
3,278 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Comfort

8.0

Food

7.8

Crew

9.1

Entertainment

7.2

Overall

8.7

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
1,297 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Comfort

8.0

Food

7.8

Crew

9.1

Entertainment

7.2

Overall

8.7

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
184 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Comfort

8.0

Food

7.8

Crew

9.1

Entertainment

7.2

Overall

8.7

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 one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $425. Users have also found prices from $547 and $797 on Air Canada and Qantas Airways, respectively.

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

    Most travelers choose Seattle/Tacoma Intl - Melbourne, Portland - Melbourne or Pasco Tri Cities - Melbourne when deciding on the best route from State of Washington to Melbourne.

  • 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Melbourne flights
Dallas/Fort Worth to Melbourne flights
San Francisco to Melbourne flights
John F Kennedy Intl to Melbourne flights
Hobby to Melbourne flights
O'Hare Intl to Melbourne flights
Dulles Intl to Melbourne flights
Newark to Melbourne flights
LaGuardia to Melbourne flights
Los Angeles to Avalon flights
George Bush Intcntl to Melbourne flights
Reagan-National to Melbourne flights
Dallas/Fort Worth to Avalon flights
Seattle to Melbourne flights
Boston to Melbourne flights
Ontario to Melbourne flights
Baltimore to Melbourne flights
San Francisco to Avalon flights
Atlanta to Melbourne flights
Detroit to Melbourne flights
Honolulu to Melbourne flights
Orlando to Melbourne flights
Salt Lake City to Melbourne flights
John F Kennedy Intl to Avalon flights
Denver to Melbourne flights
Boston to Avalon flights
Miami to Melbourne flights
Philadelphia to Melbourne flights
Columbus to Melbourne flights
Santa Ana to Melbourne flights
Nashville to Melbourne flights
Portland to Melbourne flights
Tampa to Melbourne flights
Detroit to Avalon flights
Dulles Intl to Avalon flights
Atlanta to Avalon flights
O'Hare Intl to Avalon flights
Charlotte to Melbourne flights
Las Vegas to Melbourne flights
Oakland to Melbourne flights
Kansas City to Melbourne flights
Minneapolis to Melbourne flights
Newark to Avalon flights
Des Moines to Melbourne flights
Raleigh to Melbourne flights
Philadelphia to Avalon flights
Sky Harbor Intl to Melbourne flights
San Jose to Melbourne flights

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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$918Average$1,093FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,008Average$1,441FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,207Average$1,533FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,330Average$1,706FlexibilityNo cancel feeOn-time74%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.