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Cheap flights from Washington to Melbourne Airport from $722

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
23 Apr — 30 Apr1
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 18 April 2025.

Round-trip from

$1,583

One-way from

$722

Popular in

December

Cheapest in

February

Average price

$2,380
Philippine Airlines
  • Philippine Airlines
  • 15/10-29/10
  • 2 total stops
  • 65h 00m total
  • Washington to Melbourne
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 49h 00m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($306 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($117 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 2025.

Wed 15/1023:35SEA - MEL
1 stop36h 25mPhilippine Airlines
Wed 29/1009:00MEL - SEA
1 stop28h 35mPhilippine Airlines
Deal found 17/4$1,583
Sat 3/509:12SEA - MEL
2 stops34h 03mMultiple Airlines
Thu 15/512:55MEL - SEA
2 stops26h 05mMultiple Airlines
Deal found 17/4$1,608
Mon 3/1119:05SEA - MEL
2 stops24h 10mAir Canada
Mon 17/1108:10MEL - SEA
2 stops20h 40mAir Canada
Deal found 17/4$1,708
Wed 5/1119:05PDX - MEL
2 stops24h 10mAir Canada
Wed 19/1108:10MEL - PDX
2 stops25h 34mAir Canada
Deal found 18/4$1,733
Fri 2/516:42PDX - MEL
2 stops36h 53mMultiple Airlines
Sat 10/512:55MEL - PDX
2 stops40h 20mMultiple Airlines
Deal found 17/4$1,799
Mon 8/917:30SEA - MEL
2 stops27h 15mAir New Zealand
Sun 21/912:05MEL - SEA
2 stops23h 44mAir New Zealand
Deal found 17/4$1,886
Tue 23/1219:05SEA - MEL
2 stops42h 10mDelta
Wed 31/1210:25MEL - SEA
1 stop24h 52mDelta
Deal found 17/4$1,940
Mon 9/619:50PDX - MEL
1 stop19h 25mUnited Airlines
Mon 16/610:55MEL - PDX
1 stop20h 51mUnited Airlines
Deal found 17/4$1,948
Mon 13/1017:35SEA - MEL
1 stop21h 40mUnited Airlines
Sun 26/1010:30MEL - SEA
2 stops28h 19mUnited Airlines
Deal found 17/4$1,962
Sat 17/508:25SEA - MEL
2 stops36h 10mHawaiian Airlines
Mon 9/620:15MEL - SEA
2 stops42h 45mHawaiian Airlines
Deal found 16/4$1,972
Thu 3/714:40SEA - MEL
1 stop23h 05mQantas Airways
Sun 20/709:45MEL - SEA
1 stop28h 59mQantas Airways
Deal found 17/4$2,043
Tue 13/517:50PDX - MEL
2 stops43h 05mCathay Pacific
Sun 25/507:25MEL - PDX
2 stops43h 03mCathay Pacific
Deal found 17/4$2,141

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 18 April 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

Wed 15/10

23:35-06:00

1 stop36h 25m

Melbourne

Wed 29/10

09:00-19:35

1 stop28h 35m

$1,583

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sat 3/5

09:12-12:15

2 stops34h 03m

Melbourne

Thu 15/5

12:55-22:00

2 stops26h 05m

$1,608

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 14/10

19:15-12:35

2 stops23h 20m

Melbourne

Mon 27/10

06:00-09:50

2 stops21h 50m

$1,724

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 3/8

19:40-13:20

2 stops24h 40m

Melbourne

Sun 10/8

21:40-14:45

2 stops34h 05m

$1,736

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 24/5

17:55-12:40

2 stops25h 45m

Melbourne

Tue 3/6

12:55-20:43

2 stops24h 48m

$1,834

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 8/9

17:30-13:45

2 stops27h 15m

Melbourne

Sun 21/9

12:05-18:49

2 stops23h 44m

$1,886

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sat 31/5

08:00-09:35

2 stops32h 35m

Melbourne

Sat 7/6

16:00-21:55

2 stops22h 55m

$1,887

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Mon 9/6

19:50-08:15

1 stop19h 25m

Melbourne

Mon 16/6

10:55-14:46

1 stop20h 51m

$1,948

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 13/10

17:35-09:15

1 stop21h 40m

Melbourne

Sun 26/10

10:30-20:49

2 stops28h 19m

$1,962

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sat 17/5

08:25-13:35

2 stops36h 10m

Melbourne

Mon 9/6

20:15-22:00

2 stops42h 45m

$1,972

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 33 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 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.

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 Airport ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

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 Airport, 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 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

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 18 April 2025.
See what other customers who have flown with China Airlines, Fiji Airways and Singapore Airlines from Washington to Melbourne have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.2
Very Good
729 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Fiji Airways
8.1
Very Good
186 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very Good
1,289 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Air New Zealand
8.0
Very Good
467 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Alaska Airlines
8.0
Very Good
9,887 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.5

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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 $912 on Philippine Airlines. Other airlines that offer cheap prices include Air Canada from $1,091 and United Airlines from $1,160 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 Washington?

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

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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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,582Average$2,236FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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