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Cheap flights from Washington to Melbourne Airport from $899

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
5 May — 12 May1
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 30 April 2025.

Round-trip from

$1,435

One-way from

$899

Popular in

December

Cheapest in

February

Average price

$2,367
Philippine Airlines
  • Philippine Airlines
  • 15/10-29/10
  • 2 total stops
  • 65h 00m total
  • Washington to Melbourne
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 11/5
  • 1 total stop
  • 37h 55m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($278 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($111 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 30 April 2025.

Wed 15/1023:35SEA - MEL
1 stop36h 25mPhilippine Airlines
Wed 29/1009:00MEL - SEA
1 stop28h 35mPhilippine Airlines
Deal found 29/4$1,435
Thu 5/619:55SEA - MEL
2 stops30h 20mMultiple Airlines
Thu 12/611:20MEL - SEA
2 stops29h 04mMultiple Airlines
Deal found 29/4$1,619
Wed 15/1019:40PDX - MEL
2 stops22h 30mMultiple Airlines
Sun 26/1007:10MEL - PDX
2 stops20h 24mMultiple Airlines
Deal found 29/4$1,839
Wed 15/1019:15SEA - MEL
2 stops22h 50mAir Canada
Mon 27/1006:00MEL - SEA
2 stops21h 16mAir Canada
Deal found 29/4$1,856
Wed 5/1116:15PDX - MEL
2 stops23h 35mAir New Zealand
Wed 19/1108:35MEL - PDX
2 stops25h 07mAir New Zealand
Deal found 29/4$1,892
Mon 8/917:35SEA - MEL
2 stops27h 10mAir New Zealand
Sun 21/912:05MEL - SEA
2 stops27h 54mAir New Zealand
Deal found 29/4$1,894
Fri 14/1119:05PDX - MEL
2 stops24h 10mAir Canada
Tue 25/1108:10MEL - PDX
2 stops25h 34mAir Canada
Deal found 29/4$1,913
Sun 22/612:42PDX - MEL
2 stops26h 33mUnited Airlines
Mon 7/710:55MEL - PDX
1 stop26h 42mUnited Airlines
Deal found 28/4$1,935
Sun 22/617:35SEA - MEL
1 stop21h 40mUnited Airlines
Mon 30/610:55MEL - SEA
1 stop19h 30mUnited Airlines
Deal found 29/4$1,938
Wed 17/919:10SEA - MEL
3 stops64h 30mTurkish Airlines
Thu 23/1008:00MEL - SEA
3 stops51h 15mTurkish Airlines
Deal found 29/4$2,020
Tue 14/1017:00SEA - MEL
2 stops22h 35mQantas Airways
Thu 30/1012:00MEL - SEA
1 stop20h 16mQantas Airways
Deal found 29/4$2,072
Mon 5/508:15SEA - MEL
2 stops32h 50mHawaiian Airlines
Sun 11/515:30MEL - SEA
2 stops31h 45mHawaiian Airlines
Deal found 29/4$2,088

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 30 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

$1,435

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Thu 5/6

19:55-19:15

2 stops30h 20m

Melbourne

Thu 12/6

11:20-23:24

2 stops29h 04m

$1,619

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Wed 15/10

19:40-12:10

2 stops22h 30m

Melbourne

Sun 26/10

07:10-09:34

2 stops20h 24m

$1,839

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 15/10

19:15-12:05

2 stops22h 50m

Melbourne

Mon 27/10

06:00-09:16

2 stops21h 16m

$1,856

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 8/9

17:35-13:45

2 stops27h 10m

Melbourne

Sun 21/9

12:05-22:59

2 stops27h 54m

$1,894

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 22/6

15:25-11:35

2 stops27h 10m

Melbourne

Mon 7/7

21:40-18:46

2 stops38h 06m

$1,925

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

Sun 22/6

12:42-08:15

2 stops26h 33m

Melbourne

Mon 7/7

10:55-20:37

1 stop26h 42m

$1,935

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 22/6

17:35-08:15

1 stop21h 40m

Melbourne

Mon 30/6

10:55-13:25

1 stop19h 30m

$1,938

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 17/9

19:10-04:40

3 stops64h 30m

Melbourne

Thu 23/10

08:00-17:15

3 stops51h 15m

$2,020

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 14/10

17:00-09:35

2 stops22h 35m

Melbourne

Thu 30/10

12:00-14:16

1 stop20h 16m

$2,072

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 37 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 30 April 2025.
See what other customers who have flown with Air Tahiti Nui, China Airlines and Fiji Airways 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.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very Good
732 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very Good
190 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very Good
1,292 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
472 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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 $899 on Philippine Airlines. Other airlines that offer cheap prices include Qantas Airways from $1,010 and Air New Zealand from $1,046 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
Phillip Island
Tullamarine
Apollo Bay
St Kilda
Lorne
Torquay
Daylesford
Sorrento
Shepparton
Mornington
Brighton
Doncaster

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Melbourne

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,574Average$2,210FlexibilityNo 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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