Melbourne

$427+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
Jul 8 — Jul 151
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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 July 3, 2025.

Round-trip from

$972
(Travelocity)

One-way from

$427
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$1,351
From Washington to Melbourne
One-way flight from Washington to Melbourne
Highest demand for flights based on searches. 9% potential increase in price ($152 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 3, 2025.

This oojo deal was found by Cheapflights users on 7/3. 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.
Wed 9/311:35 pmSEA - MEL
1 stop36h 25mPhilippine Airlines
Wed 9/108:00 amMEL - SEA
1 stop28h 15mPhilippine Airlines
Deal found 7/3$906
This Travelocity deal was found by Cheapflights users on 7/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:55 pmSEA - AVV
2 stops27h 15mMultiple Airlines
Sun 8/176:00 amAVV - SEA
2 stops32h 33mMultiple Airlines
Deal found 7/1$972
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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.
Tue 9/164:59 pmSEA - MEL
2 stops24h 36mQantas Airways
Thu 10/22:45 pmMEL - SEA
2 stops23h 51mQantas Airways
Deal found 7/2$979
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Wed 8/135:15 pmSEA - MEL
2 stops26h 20mMultiple Airlines
Wed 8/208:30 pmMEL - SEA
2 stops31h 24mMultiple Airlines
Deal found 7/1$989
This Air Canada deal was found by Cheapflights users on 7/2. 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 8/47:15 pmSEA - MEL
2 stops22h 50mAir Canada
Thu 8/146:00 amMEL - SEA
2 stops20h 21mAir Canada
Deal found 7/2$1,059
This Air Canada deal was found by Cheapflights users on 7/3. 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 8/43:25 pmPDX - MEL
2 stops26h 40mAir Canada
Mon 8/116:00 amMEL - PDX
2 stops25h 50mAir Canada
Deal found 7/3$1,064
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/13:25 pmPDX - MEL
2 stops33h 55mMultiple Airlines
Fri 8/86:00 amMEL - PDX
2 stops29h 46mMultiple Airlines
Deal found 7/2$1,102
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/313:00 pmPDX - AVV
2 stops36h 15mMultiple Airlines
Thu 8/74:40 pmAVV - PDX
2 stops22h 53mMultiple Airlines
Deal found 7/1$1,147
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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.
Fri 11/143:30 pmPDX - MEL
2 stops26h 50mQantas Airways
Tue 11/251:30 pmMEL - PDX
2 stops27h 31mQantas Airways
Deal found 7/3$1,163
This Jetabroad deal was found by Cheapflights users on 6/30. 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.
Mon 9/157:40 amPDX - MEL
2 stops32h 40mHawaiian Airlines
Fri 9/195:30 pmMEL - PDX
2 stops22h 10mHawaiian Airlines
Deal found 6/30$1,229
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 10/18:30 amPDX - MEL
1 stop29h 15mAmerican Airlines
Wed 10/2211:55 amMEL - PDX
1 stop27h 15mAmerican Airlines
Deal found 7/3$1,231
This Trip.com deal was found by Cheapflights users on 7/3. 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.
Sun 8/177:00 amPSC - MEL
2 stops36h 25mMultiple Airlines
Sun 8/241:30 pmMEL - PSC
2 stops27h 25mMultiple Airlines
Deal found 7/3$1,235

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 July 3, 2025.
Use the filters below to find and compare flights from Washington to Melbourne that are best for you.

Fly from

Washington

Fly to

Melbourne

Route

Depart

Return

Price

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 9/3

11:35 pm-5:00 am

1 stop36h 25m

Melbourne

Wed 9/10

8:00 am-7:15 pm

1 stop28h 15m

$906

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 8/5

5:55 pm-2:10 pm

2 stops27h 15m

Melbourne Avalon

Sun 8/17

6:00 am-9:33 pm

2 stops32h 33m

$972

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 9/16

4:59 pm-10:35 am

2 stops24h 36m

Melbourne

Thu 10/2

2:45 pm-9:36 pm

2 stops23h 51m

$979

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 8/13

5:15 pm-12:35 pm

2 stops26h 20m

Melbourne

Wed 8/20

8:30 pm-10:54 am

2 stops31h 24m

$989

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 8/4

7:15 pm-11:05 am

2 stops22h 50m

Melbourne

Thu 8/14

6:00 am-9:21 am

2 stops20h 21m

$1,059

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 8/4

3:25 pm-11:05 am

2 stops26h 40m

Melbourne

Mon 8/11

6:00 am-2:50 pm

2 stops25h 50m

$1,064

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 8/1

3:25 pm-6:20 pm

2 stops33h 55m

Melbourne

Fri 8/8

6:00 am-6:46 pm

2 stops29h 46m

$1,102

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 7/31

3:00 pm-8:15 pm

2 stops36h 15m

Melbourne Avalon

Thu 8/7

4:40 pm-10:33 pm

2 stops22h 53m

$1,147

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Fri 11/14

3:30 pm-1:20 pm

2 stops26h 50m

Melbourne

Tue 11/25

1:30 pm-10:01 pm

2 stops27h 31m

$1,163

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 9/15

7:40 am-9:20 am

2 stops32h 40m

Melbourne

Fri 9/19

5:30 pm-10:40 pm

2 stops22h 10m

$1,229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 35 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

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 July 3, 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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with ANA, China Airlines, and Asiana Airlines from Washington to Melbourne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very good
8.4
Very good

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very good

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very good

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very good

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.0
Very good
8.4
Very good

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 Qantas Airways. According to our data, you can fly for as low as $471. Users have also found prices from $578 and $581 on Philippine Airlines and Air Canada, respectively.

  • 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?

    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

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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.

Top 3 airlines flying from Washington to Melbourne

Discover the top 3 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$918Average$1,082FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,066Average$1,385FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,108Average$1,394FlexibilityNo cancel feeOn-time69%

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