Cheap flights from Washington, D.C. to Australia from $393
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Australia departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Deals available from 900+ travel sites.
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Australia
Cheap round-trip flights
These are some of the best round-trip flight deals from Washington, D.C. to Australia that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Australia.
Cheap last minute flights
Planning a quick getaway from Washington, D.C. to Australia? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Australia, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Washington, D.C. to Australia
Find recent round-trip train or bus tickets from Washington, D.C. to Australia.
All round-trip flight deals to Australia
The cheapest plane tickets to Australia found on KAYAK recently.
British Airways flights from Washington, D.C. to Australia
Our best British Airways deals on Washington, D.C. to Australia flight tickets
British Airways![British Airways]()
Feb 2![British Airways]()
Feb 8
DCA5:05 pmWashington, D.C. Reagan-National
23h 55m
2 stops
SYD9:00 amSydney Kingsford Smith
SYD5:25 pmSydney Kingsford Smith
38h 31m
1 stop
DCA3:56 pmWashington, D.C. Reagan-National
British Airways![British Airways]()
Feb 3![British Airways]()
Feb 10
IAD5:24 pmWashington, D.C. Dulles Intl
44h 16m
1 stop
MEL5:40 amMelbourne
MEL5:30 pmMelbourne
38h 44m
2 stops
IAD4:14 pmWashington, D.C. Dulles Intl
ANA flights from Washington, D.C. to Australia
Our best ANA deals on Washington, D.C. to Australia flight tickets
ANA![ANA]()
Jul 6![ANA]()
Jul 19
IAD8:35 amWashington, D.C. Dulles Intl
44h 40m
2 stops
SYD7:15 pmSydney Kingsford Smith
SYD8:55 pmSydney Kingsford Smith
32h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
See travel insights to Australia from
How to get the cheapest flight ticket from Washington, D.C. to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Australia?
The month of February is, on average, the cheapest month to fly to Australia from Washington, D.C., with most prices found around $989. If you aren’t able to travel during the month of February, then book flights to Australia from Washington, D.C. during March instead. Flights to Australia in March, while not as cheap as those in February, still average around $1,040.
What is the cheapest day to depart on your flight to Australia?
The cheapest day to depart from Washington, D.C. to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,390. On the other hand, Tuesday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,660.
What is the cheapest time of day to depart on your flight to Australia?
Flying to Australia from Washington, D.C. in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,482 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,039 on average. Flights to Australia from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Australia?
The best time to book a flight to Australia from Washington, D.C. is 50 days out, which is when prices tend to be around $1,553. Keep in mind that you might be able to find cheaper flights to Australia at any time. In fact, our users found flights for as low as $956 in the past 72 hours.
What is the cheapest airline that flies from Washington, D.C. to Australia?
Qantas Airways, American Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Australia
What airlines fly to Australia?
United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 9 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap Washington, D.C. to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Australia
When did momondo last update prices for flights from Washington, D.C. to Australia?
Prices for flights from Washington, D.C. to Australia refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Australia?
The number of operators available for flights from Washington, D.C. to Australia is 8 as of January 2025.
How old do you have to be to fly from Washington, D.C. to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Washington, D.C. to Australia
Compare and see reviews for airlines that fly from Washington, D.C. to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $221 | Free Cancellation | Rating 8.0 9,627 reviews | |||
| PriceFrom $356 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $678 | Free Cancellation | Rating 7.5 811 reviews | |||
| PriceFrom $848 | Free Cancellation | Rating 8.0 8,499 reviews | |||
| PriceFrom $855 | Free Cancellation | Rating 7.0 8,510 reviews | |||
| PriceFrom $973 | Free Cancellation | Rating 7.4 8,938 reviews | |||
| PriceFrom $1,277 | Free Cancellation | Rating 8.0 476 reviews | |||
| PriceFrom $1,504 | Free Cancellation | Rating 8.1 1,323 reviews | |||
| PriceFrom $1,554 | Free Cancellation | Rating 8.4 838 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Australia?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Australia for you.
Can I find flights from Washington, D.C. to Australia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Washington, D.C. to Australia flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Australia?
Once you have performed a search for Washington, D.C. to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Washington, D.C. to Australia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Washington, D.C. to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
Email me momondo's favorite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your trip to Australia
Popular cities in Australia
Popular flights according to clicks in the last 7 days on momondo
Flights to Sydneyfrom $280
Flights to Melbournefrom $329
Flights to Brisbanefrom $501
Flights to Perthfrom $749
Flights to Adelaidefrom $704
Flights to Cairnsfrom $608
Flights to Coolangattafrom $855
Flights to Hobartfrom $840
Flights to Canberrafrom $643
Flights to Darwinfrom $935
Flights to Launcestonfrom $858
Flights to Townsvillefrom $973