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Cheap flights from Melbourne Airport to Washington from $637

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Melbourne to Washington
Explore the most affordable flight options available from Melbourne to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Mon 2/1106:05
MEL
-
SEA
2 stops22h 22m
Multiple Airlines
Mon 23/1119:05
SEA
-
MEL
2 stops23h 30m
Multiple Airlines
Deal found 31/7$1,310
Fri 7/809:30
MEL
-
SEA
1 stop22h 06m
United Airlines
Fri 28/811:03
SEA
-
MEL
2 stops28h 12m
United Airlines
Deal found 29/7$1,312
Thu 30/710:55
MEL
-
SEA
1 stop20h 35m
United Airlines
Wed 12/817:20
SEA
-
MEL
1 stop21h 55m
United Airlines
Deal found 27/7$1,313
Wed 30/906:00
MEL
-
SEA
2 stops21h 05m
Multiple Airlines
Wed 18/1119:05
SEA
-
MEL
2 stops23h 30m
Multiple Airlines
Deal found 30/7$1,315
Sat 1/810:55
MEL
-
SEA
2 stops24h 04m
United Airlines
Fri 14/809:05
SEA
-
MEL
1 stop30h 10m
United Airlines
Deal found 30/7$1,316
Sun 9/809:30
MEL
-
SEA
2 stops28h 40m
United Airlines
Sat 22/815:30
SEA
-
MEL
1 stop23h 45m
United Airlines
Deal found 30/7$1,325
Sat 8/810:55
MEL
-
PDX
2 stops39h 53m
United Airlines
Fri 28/812:45
PDX
-
MEL
2 stops25h 45m
United Airlines
Deal found 30/7$1,356
Mon 3/810:55
MEL
-
PDX
2 stops29h 18m
United Airlines
Wed 12/812:45
PDX
-
MEL
2 stops25h 45m
United Airlines
Deal found 29/7$1,362
Sun 8/1106:05
MEL
-
SEA
2 stops22h 22m
Multiple Airlines
Wed 25/1119:05
SEA
-
MEL
2 stops23h 15m
Multiple Airlines
Deal found 31/7$1,390
Thu 10/906:00
MEL
-
PDX
2 stops20h 31m
Multiple Airlines
Fri 25/919:45
PDX
-
MEL
2 stops22h 45m
Multiple Airlines
Deal found 31/7$1,391
Thu 3/906:00
MEL
-
SEA
2 stops21h 05m
Multiple Airlines
Sun 20/919:15
SEA
-
MEL
2 stops23h 05m
Multiple Airlines
Deal found 31/7$1,394
Tue 4/806:00
MEL
-
PDX
2 stops30h 11m
Multiple Airlines
Sat 8/819:45
PDX
-
MEL
2 stops24h 50m
Multiple Airlines
Deal found 30/7$1,399

Find flight deals from Melbourne to Washington

Keep the following information in mind while searching for Melbourne to Washington flight deals. Data was last updated 1 August 2026.

Round-trip from

$1,310

One-way from

$637

Popular in

November

Cheapest in

March

Average price

$1,484
Air Canada
  • Air Canada
  • 2/11-23/11
  • 4 total stops
  • 45h 52m total
  • Melbourne to Washington
Search Deals
6/10
  • 6/10
  • 2 total stops
  • 22h 11m total
  • Melbourne to Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne to Washington 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 1 August 2026.
Use the filters below to find and compare flights from Melbourne Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 30/8

09:30-15:03

2 stops22h 33m

Portland

Sun 6/9

05:00-08:15

2 stops34h 15m

$1,364
Fastest return journey

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 1/12

22:45-00:04

1 stop20h 19m

Seattle/Tacoma Intl

Tue 8/12

16:20-09:30

1 stop22h 10m

$1,450

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 21/10

11:00-12:27

1 stop19h 27m

Seattle/Tacoma Intl

Tue 10/11

09:18-09:50

2 stops29h 32m

$1,471

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 3/9

09:45-12:20

1 stop19h 35m

Seattle/Tacoma Intl

Tue 15/9

17:44-10:35

2 stops23h 51m

$1,480

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 21/10

06:30-12:16

2 stops23h 46m

Seattle/Tacoma Intl

Wed 11/11

15:50-09:30

2 stops22h 40m

$1,487

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 3/9

10:55-17:42

2 stops23h 47m

Seattle/Tacoma Intl

Sun 20/9

05:00-08:15

2 stops34h 15m

$1,500

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 10/9

10:55-22:45

1 stop28h 50m

Portland

Thu 17/9

15:32-08:15

1 stop23h 43m

$1,519

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Thu 10/9

09:45-13:25

1 stop20h 40m

Portland

Fri 25/9

15:33-06:45

1 stop22h 12m

$1,522

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 2/9

10:00-12:27

1 stop19h 27m

Seattle/Tacoma Intl

Sun 13/9

13:24-07:50

2 stops49h 26m

$1,524

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sun 8/11

22:45-00:04

1 stop20h 19m

Seattle/Tacoma Intl

Wed 25/11

16:05-09:30

1 stop22h 25m

$1,524

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Melbourne to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Melbourne 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 Melbourne Airport to Washington

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

Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to State of Washington (average of $1,167). Flying from Melbourne Airport to State of Washington in November is currently the most expensive (average of $1,643). 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.

How much does it cost for a return flight from Melbourne Airport to State of Washington?

Airfare is typical for this route at the moment.
Melbourne Airport to State of Washington flights typically cost between $1,310 and $1,514 in November.
The cheapest return price found within the last 5 days was $1,310 on Multiple Airlines (2 Nov–23 Nov).

How far ahead should I book a flight from Melbourne Airport to State of Washington?

The best time to book flights from Melbourne Airport to State of Washington is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 1 August 2026.
Get a feel of what it's like to fly with Virgin Australia,Qantas Airways, andUnited Airlines from Melbourne Airport to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
468 reviews
Check prices

Overall

7.6

Boarding

7.8

Comfort

7.5

Entertainment

6.4

Food

6.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
468 reviews
Virgin Australia
7.6
Good
468 reviews
Check prices

Overall

7.6

Boarding

7.8

Comfort

7.5

Entertainment

6.4

Food

6.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Qantas Airways
7.5
Good
1,074 reviews
Virgin Australia
7.6
Good
468 reviews
Check prices

Overall

7.6

Boarding

7.8

Comfort

7.5

Entertainment

6.4

Food

6.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
United Airlines
7.4
Good
10,062 reviews
Virgin Australia
7.6
Good
468 reviews
Check prices

Overall

7.6

Boarding

7.8

Comfort

7.5

Entertainment

6.4

Food

6.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
American Airlines
7.1
Good
11,845 reviews
Virgin Australia
7.6
Good
468 reviews
Check prices

Overall

7.6

Boarding

7.8

Comfort

7.5

Entertainment

6.4

Food

6.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Air Canada
7.1
Good
11,415 reviews
Virgin Australia
7.6
Good
468 reviews
Check prices

Overall

7.6

Boarding

7.8

Comfort

7.5

Entertainment

6.4

Food

6.4

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Melbourne Airport to State of Washington?

    For as low as $1,471, United Airlines can have you in State of Washington from Melbourne Airport in 19h 27m. Airlines will cover a distance of 13164 km. This flight may include one or multiple stops.

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

    The most popular flight routes from Melbourne Airport to State of Washington are Melbourne - Seattle/Tacoma Intl, Melbourne - Portland and Melbourne - Spokane.

  • Can I find deals for flights from Melbourne to Washington that include hotel bookings?

    Yes. In addition to deals on Melbourne to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Washington.

  • Can I find deals for business class flights from Melbourne to Washington?

    Yes. Cheapflights offers flight deals from Melbourne to Washington 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 Melbourne Airport to State of Washington?

    Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to State of Washington (average of $1,167). Flying from Melbourne Airport to State of Washington in November is currently the most expensive (average of $1,643). 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.

Top 8 airlines flying from Melbourne to Washington

Discover the top 8 airlines that operate flights from Melbourne to Washington. 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$770Average$1,332FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$827Average$1,530FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AustraliaCheapest$962Average$1,499FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,071Average$1,541FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,073Average$1,438FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,088Average$1,210FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapest$1,290Average$2,277FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,520Average$1,673FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Melbourne to Washington by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Melbourne to Washington with no change fees?

Need flexible booking options for your flight to Washington from Melbourne? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Melbourne to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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