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Cheap flights from Melbourne Airport to Washington from $641

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
18 Apr — 25 Apr1
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 19 March 2026.

Sat 16/510:55
MEL
-
SEA
1 stop20h 41m
United Airlines
Thu 28/505:00
SEA
-
MEL
1 stop34h 15m
United Airlines
Deal found 15/3$1,067
Sat 25/410:55
MEL
-
SEA
1 stop20h 51m
United Airlines
Sat 16/523:53
SEA
-
MEL
2 stops39h 22m
United Airlines
Deal found 14/3$1,074
Fri 15/510:00
MEL
-
SEA
1 stop19h 23m
Delta
Sun 7/617:45
SEA
-
MEL
2 stops45h 05m
Delta
Deal found 15/3$1,077
Tue 12/510:55
MEL
-
SEA
1 stop20h 41m
United Airlines
Sat 30/510:29
SEA
-
MEL
1 stop28h 46m
United Airlines
Deal found 15/3$1,100
Fri 29/509:30
MEL
-
SEA
1 stop22h 06m
United Airlines
Wed 24/614:36
SEA
-
MEL
2 stops23h 54m
United Airlines
Deal found 17/3$1,158
Tue 28/413:25
MEL
-
SEA
2 stops22h 15m
Multiple Airlines
Tue 5/514:48
SEA
-
MEL
2 stops28h 12m
Multiple Airlines
Deal found 14/3$1,191
Wed 29/406:00
MEL
-
PDX
2 stops25h 40m
Air Canada
Wed 6/519:45
PDX
-
MEL
2 stops22h 20m
Air Canada
Deal found 14/3$1,215
Thu 30/406:00
MEL
-
PDX
2 stops20h 10m
Multiple Airlines
Thu 7/519:45
PDX
-
MEL
2 stops22h 50m
Multiple Airlines
Deal found 16/3$1,234
Thu 4/606:00
MEL
-
SEA
2 stops20h 50m
Multiple Airlines
Fri 3/719:20
SEA
-
MEL
2 stops23h 15m
Multiple Airlines
Deal found 15/3$1,238
Sun 14/610:55
MEL
-
PDX
1 stop18h 19m
United Airlines
Fri 3/712:50
PDX
-
MEL
2 stops25h 40m
United Airlines
Deal found 16/3$1,245
Wed 17/606:00
MEL
-
PDX
2 stops20h 30m
Air Canada
Tue 30/619:45
PDX
-
MEL
2 stops22h 50m
Air Canada
Deal found 17/3$1,246
Mon 27/406:00
MEL
-
PDX
2 stops20h 10m
Air Canada
Mon 4/510:10
PDX
-
MEL
2 stops31h 55m
Air Canada
Deal found 17/3$1,248

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 19 March 2026.

Round-trip from

$1,067

One-way from

$641

Popular in

April

Cheapest in

October

Average price

$1,382
United Airlines
  • United Airlines
  • 16/5-28/5
  • 2 total stops
  • 54h 56m total
  • Melbourne to Washington
Search Deals
Air Canada
  • Air Canada
  • 7/5
  • 2 total stops
  • 25h 20m total
  • Melbourne to Washington
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 19 March 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

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 16/5

10:55-14:36

1 stop20h 41m

Seattle/Tacoma Intl

Fri 29/5

08:56-07:30

2 stops29h 34m

$1,067

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 16/5

10:55-14:36

1 stop20h 41m

Seattle/Tacoma Intl

Thu 28/5

05:00-08:15

1 stop34h 15m

$1,067

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 28/4

10:55-22:42

2 stops28h 47m

Seattle/Tacoma Intl

Tue 5/5

10:52-08:15

2 stops28h 23m

$1,074

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

10:55-16:20

1 stop22h 25m

Seattle/Tacoma Intl

Wed 24/6

08:58-08:15

2 stops30h 17m

$1,074

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 12/5

10:55-21:06

2 stops27h 11m

Seattle/Tacoma Intl

Sat 30/5

11:02-08:15

2 stops28h 13m

$1,176

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 14/6

09:30-23:53

2 stops31h 23m

Portland

Mon 29/6

11:05-07:30

2 stops27h 25m

$1,245
Fastest return journey

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 14/6

10:55-12:14

1 stop18h 19m

Portland

Wed 1/7

18:03-08:15

1 stop21h 12m

$1,245

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Tue 28/4

10:55-17:44

2 stops23h 49m

Portland

Tue 5/5

05:00-08:15

2 stops34h 15m

$1,254

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 29/4

10:00-15:38

1 stop22h 38m

Portland

Wed 6/5

16:35-07:50

1 stop22h 15m

$1,255

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

10:00-20:30

1 stop27h 30m

Seattle/Tacoma Intl

Wed 24/6

14:30-07:50

1 stop24h 20m

$1,259

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 33 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, September is the cheapest month in which you can book a flight from Melbourne Airport to State of Washington (average of $953). Flying from Melbourne Airport to State of Washington in June is currently the most expensive (average of $1,210). 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?

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 19 March 2026.
Get a feel of what it's like to fly with Singapore Airlines,Virgin Australia, andQantas Airways 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.
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,480 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Virgin Australia
7.6
Good
449 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,006 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
United Airlines
7.4
Good
9,436 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Air Canada
7.1
Good
10,815 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 $1,067, United Airlines can have you in State of Washington from Melbourne Airport in 20h 41m. Airlines will cover a distance of 13164 km.

  • What are the cheapest airlines to fly from Melbourne Airport to State of Washington one-way?

    To fly one-way, consider booking your trip with Virgin Australia, which is currently one of the cheapest options available, starting at $637. United Airlines flights start at $667 while deals on Japan Airlines start at $948 one-way.

  • 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, September is the cheapest month in which you can book a flight from Melbourne Airport to State of Washington (average of $953). Flying from Melbourne Airport to State of Washington in June is currently the most expensive (average of $1,210). 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 9 airlines flying from Melbourne to Washington

Discover the top 9 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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$955Average$1,279FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$964Average$1,455FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,013Average$1,274FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,063Average$1,527FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,114Average$1,276FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Philippine AirlinesCheapest$1,260Average$1,432FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest$1,280Average$1,785FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,363Average$1,509FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$1,373Average$1,539FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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

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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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