Cheap flights from Australia to Washington, D.C. from $622
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Washington, D.C. departing on 18/11. 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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Fly from
Fly to
Route
Depart
Return
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Thu 5/11
11:10-23:54
2 stops28h 44m
Washington, D.C. Dulles Intl
Mon 9/11
10:44-09:00
2 stops30h 16m
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Thu 5/11
11:10-05:38
1 stop34h 28m
Washington, D.C. Dulles Intl
Mon 9/11
14:42-09:00
2 stops26h 18m
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Wed 17/3
09:40-18:26
2 stops23h 46m
Washington, D.C. Dulles Intl
Sun 21/3
13:00-06:05
2 stops26h 05m
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - DCA Washington, D.C. Reagan-National
SYDDCA
Sydney Kingsford Smith
Wed 17/3
09:40-15:41
1 stop21h 01m
Washington, D.C. Reagan-National
Sun 21/3
16:35-06:05
1 stop22h 30m
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Mon 19/10
10:15-23:35
2 stops28h 20m
Washington, D.C. Dulles Intl
Wed 28/10
10:14-07:20
2 stops30h 06m
BrisbaneWashington, D.C.
BNE Brisbane - IAD Washington, D.C. Dulles Intl
BNEIAD
Brisbane
Mon 16/11
10:45-11:48
2 stops40h 03m
Washington, D.C. Dulles Intl
Mon 23/11
17:37-08:45
2 stops48h 08m
BrisbaneWashington, D.C.
BNE Brisbane - IAD Washington, D.C. Dulles Intl
BNEIAD
Brisbane
Wed 18/11
10:45-20:23
2 stops24h 38m
Washington, D.C. Dulles Intl
Wed 25/11
09:55-08:45
2 stops31h 50m
MelbourneBaltimore
MEL Melbourne - BWI Baltimore/Washington
MELBWI
Melbourne
Mon 2/11
10:10-18:50
2 stops24h 40m
Baltimore/Washington
Mon 9/11
10:25-08:00
2 stops29h 35m
SydneyBaltimore
SYD Sydney Kingsford Smith - BWI Baltimore/Washington
SYDBWI
Sydney Kingsford Smith
Tue 10/11
14:05-22:36
1 stop24h 31m
Baltimore/Washington
Tue 24/11
11:46-06:55
1 stop27h 09m
SydneyBaltimore
SYD Sydney Kingsford Smith - BWI Baltimore/Washington
SYDBWI
Sydney Kingsford Smith
Wed 25/11
14:05-19:14
1 stop21h 09m
Baltimore/Washington
Mon 30/11
20:04-09:00
2 stops44h 56m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Australia to Washington, D.C.
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
What is the cheapest month to fly to Washington, D.C.?
The cheapest month to fly to Washington, D.C. from Australia is in November. Flight prices, which tend to average around $1,619, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in November, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $1,663.
Can stopping save me money on Australia to Washington, D.C. flights?
You could potentially save up to 1% on your flight if you consider stops on a Australia to Washington, D.C. flight.
What is the cheapest airline that flies from Australia to Washington, D.C.?
Delta, United Airlines, and EVA Air are the most popular carriers operating from Australia to Washington, D.C.
Which airlines fly to Washington, D.C.?
United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Washington, D.C. from Australia according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 10 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
Cheap Australia to Washington, D.C. flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Washington, D.C.
Frequently asked questions about flying from Australia to Washington, D.C.
When did momondo last update prices for flights from Australia to Washington, D.C.?
Prices for flights from Australia to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Australia to Washington, D.C.?
As of October 2026, there are 10 operators available to choose from for flights from Australia to Washington, D.C..
How old do you have to be to fly from Australia to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Australia to Washington, D.C.
Compare and see reviews for airlines that fly from Australia to Washington, D.C. with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $371 | Free cancellation | Rating 7.0 12,130 reviews | |||
| PriceFrom $582 | Free cancellation | Rating 7.4 10,287 reviews | |||
| PriceFrom $802 | Free cancellation | Rating 7.5 1,103 reviews | |||
| PriceFrom $899 | Free cancellation | Rating 8.0 259 reviews | |||
| PriceFrom $1,193 | Free cancellation | Rating 7.1 11,725 reviews | |||
| PriceFrom $1,205 | Free cancellation | Rating 7.6 479 reviews | |||
| PriceFrom $1,221 | Free cancellation | Rating 8.0 669 reviews | |||
| PriceFrom $1,757 | Free cancellation | Rating 8.5 1,542 reviews | |||
| PriceFrom $2,244 | Free cancellation | Rating 8.3 1,932 reviews | |||
| PriceFrom $2,581 | Free cancellation | Rating 7.3 3,728 reviews |
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Australia to Washington, D.C.?
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 Australia to Washington, D.C. for you.
Can I find flights from Australia to Washington, D.C. with flexible booking policies on momondo?
All flight searches from Australia to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Australia to Washington, D.C.?
momondo provides multiple filters to help you find the best flight to Washington, D.C. from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Australia to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Australia and alert you when they change.