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Cheap flights from Washington to Melbourne Airport from $744

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
20 Jul — 27 Jul1
1 adult

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 15 July 2025.

Round-trip from

$1,509

One-way from

$744

Popular in

December

Cheapest in

June

Average price

$2,145
Qantas Airways
  • Qantas Airways
  • 3/11-17/11
  • 4 total stops
  • 47h 29m total
  • Washington to Melbourne
Search Deals
9/11
  • 9/11
  • 2 total stops
  • 26h 55m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($328 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($102 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 15 July 2025.

Mon 3/1118:30SEA - MEL
2 stops23h 50mQantas Airways
Mon 17/1114:05MEL - SEA
2 stops23h 39mQantas Airways
Deal found 13/7$1,509
Tue 5/818:55SEA - MEL
2 stops23h 30mMultiple Airlines
Tue 19/816:10MEL - SEA
2 stops22h 55mMultiple Airlines
Deal found 15/7$1,550
Fri 5/915:25PDX - MEL
2 stops26h 40mAir Canada
Sat 13/918:40MEL - PDX
2 stops31h 41mAir Canada
Deal found 13/7$1,620
Sat 6/914:55SEA - MEL
2 stops27h 10mAir Canada
Sat 20/919:40MEL - SEA
2 stops30h 41mAir Canada
Deal found 14/7$1,634
Sun 28/923:35SEA - MEL
1 stop37h 55mPhilippine Airlines
Wed 15/1009:00MEL - SEA
1 stop28h 15mPhilippine Airlines
Deal found 15/7$1,689
Wed 13/815:25PDX - MEL
2 stops35h 55mMultiple Airlines
Wed 20/820:30MEL - PDX
2 stops30h 00mMultiple Airlines
Deal found 14/7$1,698
Sun 7/919:34SEA - MEL
1 stop19h 41mUnited Airlines
Sun 21/910:55MEL - SEA
1 stop18h 12mUnited Airlines
Deal found 14/7$1,753
Fri 14/1115:30PDX - MEL
2 stops27h 35mQantas Airways
Tue 25/1112:30MEL - PDX
2 stops28h 31mQantas Airways
Deal found 13/7$1,773
Wed 15/1014:45PDX - MEL
1 stop22h 00mAmerican Airlines
Sun 26/1016:05MEL - PDX
1 stop25h 03mAmerican Airlines
Deal found 13/7$1,877
Wed 15/1005:30PDX - MEL
2 stops33h 00mUnited Airlines
Sun 26/1012:00MEL - PDX
1 stop20h 46mUnited Airlines
Deal found 15/7$1,913

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 15 July 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

Mon 3/11

18:30-13:20

2 stops23h 50m

Melbourne

Mon 17/11

14:05-18:44

2 stops23h 39m

$1,509

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 5/8

18:55-11:25

2 stops23h 30m

Melbourne

Tue 19/8

16:10-22:05

2 stops22h 55m

$1,550

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 5/9

15:25-11:05

2 stops26h 40m

Melbourne

Sat 13/9

18:40-09:21

2 stops31h 41m

$1,620

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sat 6/9

14:55-11:05

2 stops27h 10m

Melbourne

Sat 20/9

19:40-09:21

2 stops30h 41m

$1,634

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 28/9

23:35-06:30

1 stop37h 55m

Melbourne

Wed 15/10

09:00-19:15

1 stop28h 15m

$1,689

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 13/8

15:25-20:20

2 stops35h 55m

Melbourne

Wed 20/8

20:30-09:30

2 stops30h 00m

$1,698

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 7/9

19:34-08:15

1 stop19h 41m

Melbourne

Sun 21/9

10:55-12:07

1 stop18h 12m

$1,753

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 14/11

15:30-14:05

2 stops27h 35m

Melbourne

Tue 25/11

12:30-22:01

2 stops28h 31m

$1,773

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 15/10

14:45-06:45

1 stop22h 00m

Melbourne

Sun 26/10

16:05-23:08

1 stop25h 03m

$1,877

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 15/10

05:30-08:30

2 stops33h 00m

Melbourne

Sun 26/10

12:00-14:46

1 stop20h 46m

$1,913

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 21 results
1
2
3

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 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 Airport

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

Currently, May is the cheapest month in which you can book a flight from State of Washington to Melbourne Airport (average of $132). Flying from State of Washington to Melbourne Airport in October is currently the most expensive (average of $184). 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.

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 15 July 2025.
Get a feel of what it's like to fly with ANA, Asiana Airlines, andCathay Pacific from Washington to Melbourne Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
902 reviews
Check prices

Overall

8.4

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very Good
902 reviews
ANA
8.4
Very Good
902 reviews
Check prices

Overall

8.4

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Asiana Airlines
8.2
Very Good
455 reviews
ANA
8.4
Very Good
902 reviews
Check prices

Overall

8.4

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Cathay Pacific
7.6
Good
933 reviews
ANA
8.4
Very Good
902 reviews
Check prices

Overall

8.4

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Qantas Airways
7.5
Good
877 reviews
ANA
8.4
Very Good
902 reviews
Check prices

Overall

8.4

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
United Airlines
7.4
Good
8,861 reviews
ANA
8.4
Very Good
902 reviews
Check prices

Overall

8.4

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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?

    One-way options have recently been found by users for as low as $765 on Qantas Airways. Other airlines that offer cheap prices include Philippine Airlines from $878 and Air Canada from $983 one-way.

  • 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 Airport?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Melbourne Airport (average of $132). Flying from State of Washington to Melbourne Airport in October is currently the most expensive (average of $184). 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

Travelling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Dandenong
Geelong
Ballarat
Tullamarine
Phillip Island
St Kilda
Apollo Bay
Lorne
Daylesford
Shepparton
Torquay
Mornington
Sorrento
Doncaster

Browse thousands of different options on Cheapflights for your next trip

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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 airline flying from Washington to Melbourne

Discover the top airline 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 647,157 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,536Average$2,197FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Melbourne?

Cheapflights helps you search for flights from Washington to Melbourne via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Melbourne from Washington.

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.

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

Yes, Cheapflights offers price alerts on Washington to Melbourne flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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