Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Australia to Washington, D.C. from $626

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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from Australia to Washington, D.C.

Recent round-trip flight deals from Australia to Washington, D.C.

Enter your travel dates to find the best prices.
Air Canada Logo
10:00 am - 10:43 pm
BNE
-
DCA
26h 43m
2 stops
Air Canada Logo
6:00 am - 7:05 am
DCA
-
BNE
35h 05m
2 stops
$1,013Air Canada
Thu, Apr 16 - Sat, Apr 25
Qantas Airways Logo
4:05 pm - 11:00 pm
MEL
-
DCA
21h 55m
1 stop
Qantas Airways Logo
2:14 pm - 5:00 am
DCA
-
MEL
23h 46m
1 stop
$1,099Qantas Airways
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
4:05 pm - 8:57 pm
MEL
-
DCA
20h 52m
1 stop
American Airlines Logo
4:59 pm - 9:30 am
DCA
-
MEL
25h 31m
1 stop
$1,117American Airlines
Fri, Mar 6 - Sat, Mar 14
United Airlines Logo
10:55 am - 10:15 pm
MEL
-
DCA
25h 20m
1 stop
United Airlines Logo
6:00 pm - 8:15 am
DCA
-
MEL
24h 15m
1 stop
$1,125United Airlines
Tue, Jul 28 - Wed, Aug 19
American Airlines Logo
7:40 am - 8:35 pm
BNE
-
DCA
50h 55m
2 stops
American Airlines Logo
8:55 pm - 5:00 am
DCA
-
BNE
42h 05m
2 stops
$1,126American Airlines
Tue, Apr 14 - Sun, May 3
American Airlines Logo
12:00 pm - 11:00 pm
MEL
-
DCA
26h 00m
2 stops
American Airlines Logo
4:59 pm - 10:00 am
DCA
-
MEL
26h 01m
2 stops
$1,127American Airlines
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
12:00 pm - 8:41 pm
MEL
-
DCA
23h 41m
1 stop
American Airlines Logo
4:59 pm - 12:40 pm
DCA
-
MEL
28h 41m
2 stops
$1,135American Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
12:10 pm - 9:45 pm
SYD
-
DCA
24h 35m
1 stop
United Airlines Logo
4:28 pm - 7:00 am
DCA
-
SYD
23h 32m
1 stop
$1,252United Airlines
Mon, Mar 9 - Mon, Mar 23
Multiple Airlines Logo
11:55 am - 10:15 pm
SYD
-
DCA
24h 20m
2 stops
Multiple Airlines Logo
1:00 pm - 10:40 am
DCA
-
SYD
31h 40m
3 stops
$1,275Multiple Airlines
Wed, May 20 - Wed, Jun 3
Philippine Airlines Logo
8:40 am - 8:00 pm
PER
-
DCA
47h 20m
2 stops
Philippine Airlines Logo
4:59 pm - 7:15 am
DCA
-
PER
50h 16m
2 stops
$1,668Philippine Airlines
Mon, Mar 16 - Mon, Apr 6

American Airlines flights from Australia to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Australia to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Mar 6
MEL4:05 pmMelbourne
20h 52m
1 stop
DCA8:57 pmWashington, D.C. Reagan-National
Mar 14
DCA4:59 pmWashington, D.C. Reagan-National
25h 31m
1 stop
MEL9:30 amMelbourne
$1,117
American Airlines
Apr 14
BNE7:40 amBrisbane
50h 55m
2 stops
DCA8:35 pmWashington, D.C. Reagan-National
May 3
DCA8:55 pmWashington, D.C. Reagan-National
42h 05m
2 stops
BNE5:00 amBrisbane
$1,126
American Airlines
Mar 23
MEL12:00 pmMelbourne
26h 00m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
Mar 30
DCA4:59 pmWashington, D.C. Reagan-National
26h 01m
2 stops
MEL10:00 amMelbourne
$1,127

Air Canada flights from Australia to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Australia to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Apr 16
BNE10:00 amBrisbane
26h 43m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
Apr 25
DCA6:00 amWashington, D.C. Reagan-National
35h 05m
2 stops
BNE7:05 amBrisbane
$1,013
Air Canada
Mar 9
SYD11:20 amSydney Kingsford Smith
50h 15m
2 stops
DCA10:35 pmWashington, D.C. Reagan-National
Mar 23
DCA4:10 pmWashington, D.C. Reagan-National
49h 25m
2 stops
SYD8:35 amSydney Kingsford Smith
$1,143
Air Canada
Mar 9
SYD11:20 amSydney Kingsford Smith
50h 15m
2 stops
DCA10:35 pmWashington, D.C. Reagan-National
Mar 23
DCA6:00 amWashington, D.C. Reagan-National
59h 35m
3 stops
SYD8:35 amSydney Kingsford Smith
$1,152

momondo Fare Finder

 
Customize your flight search to find flights from Australia to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from Australia to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 4/16

10:00 am-10:43 pm

2 stops26h 43m

Washington, D.C. Reagan-National

Sat 4/25

6:00 am-7:05 am

2 stops35h 05m

$1,013

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Mon 3/9

4:05 pm-11:00 pm

1 stop21h 55m

Washington, D.C. Reagan-National

Mon 3/16

2:14 pm-5:00 am

1 stop23h 46m

$1,099

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Fri 3/6

4:05 pm-8:57 pm

1 stop20h 52m

Washington, D.C. Reagan-National

Sat 3/14

4:59 pm-9:30 am

1 stop25h 31m

$1,117

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Tue 7/28

10:55 am-10:15 pm

1 stop25h 20m

Washington, D.C. Reagan-National

Wed 8/19

6:00 pm-8:15 am

1 stop24h 15m

$1,125

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 4/14

7:40 am-8:35 pm

2 stops50h 55m

Washington, D.C. Reagan-National

Sun 5/3

8:55 pm-5:00 am

2 stops42h 05m

$1,126

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Mon 3/23

12:00 pm-11:00 pm

2 stops26h 00m

Washington, D.C. Reagan-National

Mon 3/30

4:59 pm-10:00 am

2 stops26h 01m

$1,127

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Mon 3/23

12:00 pm-8:41 pm

1 stop23h 41m

Washington, D.C. Reagan-National

Mon 3/30

4:59 pm-12:40 pm

2 stops28h 41m

$1,135

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 3/9

12:10 pm-9:45 pm

1 stop24h 35m

Washington, D.C. Reagan-National

Mon 3/23

4:28 pm-7:00 am

1 stop23h 32m

$1,252

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 5/20

11:55 am-10:15 pm

2 stops24h 20m

Washington, D.C. Reagan-National

Wed 6/3

1:00 pm-10:40 am

3 stops31h 40m

$1,275

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 3/16

8:40 am-8:00 pm

2 stops47h 20m

Washington, D.C. Reagan-National

Mon 4/6

4:59 pm-7:15 am

2 stops50h 16m

$1,668

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Australia to Washington, D.C. Reagan-National Airport

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

Can stopping save me money on Australia to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Australia to Washington, D.C. Reagan-National Airport flight.

Cheap Australia to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Washington, D.C. Reagan-National Airport

Fastest flight time

20h 27m

Direct flights

None
The fastest flight from Australia to Washington, D.C. Reagan-National Airport takes 20h 27m
There are no direct flights from Australia to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Australia to Washington, D.C. Reagan-National Airport.
Search flight deals

  • When did momondo last update prices for flights from Australia to Washington, D.C. Reagan-National Airport?

    Prices for flights from Australia to Washington, D.C. Reagan-National Airport were last updated today.

  • How old do you have to be to fly from Australia to Washington, D.C. Reagan-National Airport?

    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. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport 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 license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Tysons
Fredericksburg
Rockville
Manassas
Springfield
Fairfax
Bethesda
Linthicum Heights
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Washington, D.C.?

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 Washington, D.C. from Australia.

Can I find flights from Australia to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Australia with this policy.

How can momondo help me find flights from Australia to Washington, D.C.?

momondo helps you find the best flight between Australia and Washington, D.C. 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 Australia to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/27
Fri 4/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.