Cheap flights from Washington, D.C. Dulles Intl Airport to Australia from $652
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. Dulles Intl Airport to Australia departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
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Cheap return flights
These are some of the best return flight deals from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Australia.
Cheap last-minute flights
Planning a quick getaway from Washington, D.C. Dulles Intl Airport 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 stopovers.
Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Australia
Find recent return train or bus tickets from Washington, D.C. Dulles Intl Airport to Australia.
All return flight deals to Australia
The cheapest plane tickets to Australia found on KAYAK recently.
Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Australia
Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Australia flight tickets
Alaska Airlines![Alaska Airlines]()
7 Feb![Alaska Airlines]()
14 Feb
IAD17:25Washington, D.C. Dulles Intl
34h 20m
3 stops
SYD19:45Sydney Kingsford Smith
SYD21:40Sydney Kingsford Smith
34h 38m
2 stops
IAD16:18Washington, D.C. Dulles Intl
Alaska Airlines![Alaska Airlines]()
20 Feb![Alaska Airlines]()
27 Feb
IAD17:18Washington, D.C. Dulles Intl
34h 27m
3 stops
SYD19:45Sydney Kingsford Smith
SYD21:40Sydney Kingsford Smith
34h 38m
2 stops
IAD16:18Washington, D.C. Dulles Intl
American Airlines flights from Washington, D.C. Dulles Intl Airport to Australia
Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Australia flight tickets
American Airlines![American Airlines]()
10 Mar![American Airlines]()
24 Mar
IAD11:46Washington, D.C. Dulles Intl
27h 14m
2 stops
BNE05:00Brisbane
BNE22:00Brisbane
24h 50m
2 stops
IAD08:50Washington, D.C. Dulles Intl
American Airlines![American Airlines]()
5 May![American Airlines]()
18 May
IAD06:59Washington, D.C. Dulles Intl
33h 56m
1 stop
SYD06:55Sydney Kingsford Smith
SYD10:25Sydney Kingsford Smith
19h 49m
1 stop
IAD16:14Washington, D.C. Dulles Intl
See travel insights to Australia from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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
What is the cheapest month to fly to Australia?
In general, February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,668. If you don’t want to visit Australia in February, then you should wait until March to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $1,734.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Washington, D.C. Dulles Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Washington, D.C. Dulles Intl Airport to Australia on a Thursday will generally be more expensive and average around $2,576. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Australia?
According to our data, the cheapest time of day to fly to Australia is at midday. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Australia at midday for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $3,243. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Australia?
In general, most travellers find the cheapest time to book a flight to Australia is about 49 days prior to their departure date, when tickets on average are $2,244. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $2,260.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Australia?
American Airlines, Qantas Airways, and Air Canada are the most popular carriers operating from Washington, D.C. Dulles Intl to Australia
Which airlines fly to Australia?
United Airlines, Air Canada and Air New Zealand are the top three most popular airlines that fly to Australia from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap Washington, D.C. Dulles Intl Airport to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Australia
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Australia?
Prices for flights from Washington, D.C. Dulles Intl Airport to Australia refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Australia?
As of January 2025, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Australia.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Australia
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $624 | Free cancellation | Rating 7.4 8,944 reviews | |||
| PriceFrom $1,550 | Free cancellation | Rating 7.0 8,526 reviews | |||
| PriceFrom $2,109 | Free cancellation | Rating 7.9 477 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Australia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Washington, D.C..
Can I find flights from Washington, D.C. to Australia with flexible booking policies on momondo?
Yes. All flights to Australia from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Australia?
momondo helps you find the best flight between Washington, D.C. and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
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.
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