$408+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
Jun 17 — Jun 241
1 adult, Economy
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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
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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 June 12, 2025.
Round-trip from | $833 (Air Canada) |
|---|---|
One-way from | $408 (Orbitz) |
Popular in | December |
Cheapest in | June |
Average price | $1,231 |
Find flight deals from Washington to Melbourne
Cheapest flights from Washington to MelbourneExplore 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 June 12, 2025.
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 June 12, 2025.
This Air Canada deal was found by Cheapflights users on 6/11. 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 9/162:55 pmSEA - MEL
2 stops27h 10mAir Canada
Thu 10/26:00 amMEL - SEA
2 stops25h 16mAir Canada
Deal found 6/11![Air Canada logo]()
$813
This Air Canada deal was found by Cheapflights users on 6/11. 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 9/147:40 pmPDX - MEL
2 stops22h 55mMultiple Airlines
Sun 9/286:00 amMEL - PDX
2 stops20h 21mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$833
This oojo deal was found by Cheapflights users on 6/12. 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 8/2711:35 pmSEA - MEL
1 stop36h 25mPhilippine Airlines
Wed 9/108:00 amMEL - SEA
1 stop28h 15mPhilippine Airlines
Deal found 6/12![Philippine Airlines logo]()
$908
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:30 pmSEA - AVV
2 stops24h 35mMultiple Airlines
Tue 11/116:00 amAVV - SEA
2 stops24h 07mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$969
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:35 pmPDX - AVV
2 stops27h 35mMultiple Airlines
Sun 9/288:55 pmAVV - PDX
2 stops33h 29mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$984
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Wed 8/275:59 pmSEA - MEL
2 stops23h 36mQantas Airways
Wed 9/106:15 amMEL - SEA
2 stops25h 33mQantas Airways
Deal found 6/12![Qantas Airways logo]()
$997
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:30 pmSEA - MEL
2 stops32h 35mMultiple Airlines
Tue 11/116:00 amMEL - SEA
2 stops24h 07mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,004
This Justfly.com deal was found by Cheapflights users on 6/11. 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.
Sat 8/92:56 pmPDX - MEL
2 stops26h 39mQantas Airways
Sat 8/231:30 pmMEL - PDX
2 stops24h 45mQantas Airways
Deal found 6/11![Qantas Airways logo]()
$1,037
This KAYAK deal was found by Cheapflights users on 6/12. 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 10/144:30 pmSEA - MEL
2 stops29h 05mANA
Tue 10/286:00 pmMEL - SEA
2 stops38h 20mANA
Deal found 6/12![ANA logo]()
$1,122
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Wed 11/57:05 pmPDX - MEL
2 stops23h 30mAir Canada
Wed 11/198:10 amMEL - PDX
2 stops20h 24mAir Canada
Deal found 6/10![Air Canada logo]()
$1,152
This BYOjet deal was found by Cheapflights users on 6/12. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:45 amSEA - MEL
2 stops44h 50mAir New Zealand
Sun 8/38:35 amMEL - SEA
2 stops30h 41mAir New Zealand
Deal found 6/12![Air New Zealand logo]()
$1,199
This Jetabroad deal was found by Cheapflights users on 6/10. 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 8/297:40 amPDX - MEL
2 stops33h 25mHawaiian Airlines
Sun 8/314:30 pmMEL - PDX
2 stops23h 10mHawaiian Airlines
Deal found 6/10![Hawaiian Airlines logo]()
$1,231
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 June 12, 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
Tue 9/16
2:55 pm-11:05 am
2 stops27h 10m
Melbourne
Thu 10/2
6:00 am-2:16 pm
2 stops25h 16m
$813
PortlandMelbourne
PDX - MEL
PDXMEL
Portland
Sun 9/14
7:40 pm-11:35 am
2 stops22h 55m
Melbourne
Sun 9/28
6:00 am-9:21 am
2 stops20h 21m
$833
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 8/27
11:35 pm-5:00 am
1 stop36h 25m
Melbourne
Wed 9/10
8:00 am-7:15 pm
1 stop28h 15m
$908
SeattleMelbourne
SEA - AVV
SEAAVV
Seattle/Tacoma Intl
Tue 11/4
6:30 pm-2:05 pm
2 stops24h 35m
Melbourne Avalon
Tue 11/11
6:00 am-11:07 am
2 stops24h 07m
$969
PortlandMelbourne
PDX - AVV
PDXAVV
Portland
Sun 9/14
5:35 pm-2:10 pm
2 stops27h 35m
Melbourne Avalon
Sun 9/28
8:55 pm-1:24 pm
2 stops33h 29m
$984
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 8/27
5:59 pm-10:35 am
2 stops23h 36m
Melbourne
Wed 9/10
6:15 am-2:48 pm
2 stops25h 33m
$997
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 11/4
6:30 pm-10:05 pm
2 stops32h 35m
Melbourne
Tue 11/11
6:00 am-11:07 am
2 stops24h 07m
$1,004
PortlandMelbourne
PDX - MEL
PDXMEL
Portland
Sat 8/9
2:56 pm-10:35 am
2 stops26h 39m
Melbourne
Sat 8/23
1:30 pm-9:15 pm
2 stops24h 45m
$1,037
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 10/14
4:30 pm-3:35 pm
2 stops29h 05m
Melbourne
Tue 10/28
6:00 pm-2:20 pm
2 stops38h 20m
$1,122
PortlandMelbourne
PDX - MEL
PDXMEL
Portland
Wed 11/5
7:05 pm-1:35 pm
2 stops23h 30m
Melbourne
Wed 11/19
8:10 am-9:34 am
2 stops20h 24m
$1,152
Showing 1-10 of 46 results
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 June 12, 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 June 12, 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, China Airlines and ANA 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.
Crew
9.0
Overall
8.7
Boarding
8.7
Comfort
8.1
Food
7.8
Entertainment
7.3
Reviews
1 / 2
10.0
ExcellentIsabelle,Apr 2023
AKL - PPT
Crew
9.0
Overall
8.7
Boarding
8.7
Comfort
8.1
Food
7.8
Entertainment
7.3
Reviews
1 / 2
10.0
ExcellentIsabelle,Apr 2023
AKL - PPT
Crew
9.0
Overall
8.7
Boarding
8.7
Comfort
8.1
Food
7.8
Entertainment
7.3
Reviews
1 / 2
10.0
ExcellentIsabelle,Apr 2023
AKL - PPT
Crew
9.0
Overall
8.7
Boarding
8.7
Comfort
8.1
Food
7.8
Entertainment
7.3
Reviews
1 / 2
10.0
ExcellentIsabelle,Apr 2023
AKL - PPT
Crew
9.0
Overall
8.7
Boarding
8.7
Comfort
8.1
Food
7.8
Entertainment
7.3
Reviews
1 / 2
10.0
ExcellentIsabelle,Apr 2023
AKL - PPT
Crew
9.0
Overall
8.7
Boarding
8.7
Comfort
8.1
Food
7.8
Entertainment
7.3
Reviews
1 / 2
10.0
ExcellentIsabelle,Apr 2023
AKL - PPT
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.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$918 | Average$1,082 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,108 | Average$1,390 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,112 | Average$1,408 | FlexibilityNo cancel fee | On-time74% |