Cheap flights from Washington to Melbourne from $592
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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
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 29 August 2025.
Round-trip from | $1,246 |
---|---|
One-way from | $592 |
Popular in | December |
Cheapest in | June |
Average price | $1,898 |
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 29 August 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 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Washington to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 10/2
20:00-14:15
2 stops23h 15m
Melbourne
Fri 27/2
07:10-09:31
2 stops21h 21m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 10/2
20:00-15:15
2 stops24h 15m
Melbourne
Thu 19/3
07:10-15:01
2 stops25h 51m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 11/2
15:40-15:35
2 stops28h 55m
Melbourne
Sun 22/2
07:10-09:31
2 stops21h 21m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Fri 12/12
20:00-10:35
2 stops43h 35m
Melbourne
Tue 23/12
18:50-09:31
2 stops33h 41m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 10/2
20:00-15:15
2 stops24h 15m
Melbourne
Fri 20/3
06:40-09:31
2 stops20h 51m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 10/2
20:00-14:15
2 stops23h 15m
Melbourne
Wed 18/3
07:10-15:01
2 stops25h 51m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 11/2
15:40-15:35
2 stops28h 55m
Melbourne
Fri 20/3
07:10-15:01
2 stops25h 51m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 11/2
15:40-15:35
2 stops28h 55m
Melbourne
Wed 18/3
07:10-19:16
2 stops30h 06m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 11/2
15:40-15:35
2 stops28h 55m
Melbourne
Thu 19/3
06:40-15:01
2 stops26h 21m
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Mon 9/2
20:00-15:15
2 stops24h 15m
Melbourne
Thu 5/3
07:10-09:31
2 stops21h 21m
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.
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, May is the cheapest month in which you can book a flight from State of Washington to Melbourne (average of $132). Flying from State of Washington to Melbourne 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.
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 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 29 August 2025.
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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?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington to Melbourne.
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.
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