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Cheap flights from Australia to Washington, D.C. from $574

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 3/23. 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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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
10:45 am - 12:19 pm
BNE
-
DCA
40h 34m2 stops
Air Canada Logo
12:55 pm - 8:45 am
DCA
-
BNE
28h 50m2 stops
$933Air Canada
Mon, Feb 2 - Mon, Feb 16
Air Canada Logo
10:45 am - 12:19 pm
BNE
-
DCA
40h 34m2 stops
Air Canada Logo
11:05 am - 8:45 am
DCA
-
BNE
30h 40m2 stops
$935Air Canada
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
9:40 am - 7:59 am
BNE
-
DCA
37h 19m2 stops
American Airlines Logo
10:00 am - 5:00 am
DCA
-
BNE
28h 00m2 stops
$943American Airlines
Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
9:40 am - 7:59 am
BNE
-
DCA
37h 19m2 stops
American Airlines Logo
10:35 am - 5:00 am
DCA
-
BNE
27h 25m2 stops
$948American Airlines
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
7:50 pm - 10:35 pm
BNE
-
DCA
41h 45m3 stops
Multiple Airlines Logo
12:55 pm - 8:45 am
DCA
-
BNE
28h 50m2 stops
$984Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
United Airlines Logo
1:00 pm - 9:52 pm
MEL
-
DCA
24h 52m1 stop
United Airlines Logo
5:59 pm - 10:00 am
DCA
-
MEL
24h 01m1 stop
$1,056United Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
11:30 am - 7:13 pm
MEL
-
DCA
23h 43m2 stops
United Airlines Logo
5:50 pm - 10:00 am
DCA
-
MEL
24h 10m1 stop
$1,057United Airlines
Tue, Feb 3 - Tue, Feb 17
Qantas Airways Logo
5:45 pm - 8:05 pm
SYD
-
DCA
42h 20m1 stop
Qantas Airways Logo
8:30 am - 9:00 am
DCA
-
SYD
33h 30m1 stop
$1,094Qantas Airways
Mon, Mar 2 - Wed, Mar 18
Multiple Airlines Logo
11:55 am - 3:55 pm
SYD
-
DCA
42h 00m3 stops
Multiple Airlines Logo
11:30 am - 10:40 am
DCA
-
SYD
33h 10m3 stops
$1,167Multiple Airlines
Mon, May 18 - Fri, May 29
Qantas Airways Logo
5:00 am - 6:41 pm
PER
-
DCA
26h 41m2 stops
Qantas Airways Logo
11:36 am - 7:45 am
DCA
-
PER
31h 09m2 stops
$2,044Qantas Airways
Fri, Feb 20 - Fri, Feb 27

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
Feb 2
BNE10:45 amBrisbane
40h 34m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
Feb 16
DCA12:55 pmWashington, D.C. Reagan-National
28h 50m
2 stops
BNE8:45 amBrisbane
$933
Air Canada
Feb 3
BNE10:45 amBrisbane
40h 34m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
Feb 10
DCA11:05 amWashington, D.C. Reagan-National
30h 40m
2 stops
BNE8:45 amBrisbane
$935
Air Canada
Mar 16
BNE9:45 amBrisbane
40h 34m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
Apr 27
DCA12:55 pmWashington, D.C. Reagan-National
28h 10m
2 stops
BNE7:05 amBrisbane
$978

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

Our best United Airlines deals on Australia to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jan 12
MEL1:00 pmMelbourne
23h 59m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Jan 28
DCA5:59 pmWashington, D.C. Reagan-National
24h 01m
1 stop
MEL10:00 amMelbourne
$1,051
United Airlines
Feb 3
MEL1:00 pmMelbourne
24h 52m
1 stop
DCA9:52 pmWashington, D.C. Reagan-National
Feb 10
DCA5:59 pmWashington, D.C. Reagan-National
24h 01m
1 stop
MEL10:00 amMelbourne
$1,056
United Airlines
Feb 3
MEL11:30 amMelbourne
23h 43m
2 stops
DCA7:13 pmWashington, D.C. Reagan-National
Feb 17
DCA5:50 pmWashington, D.C. Reagan-National
24h 10m
1 stop
MEL10:00 amMelbourne
$1,057

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 January 8, 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

Mon 2/2

10:45 am-12:19 pm

2 stops40h 34m

Washington, D.C. Reagan-National

Mon 2/16

12:55 pm-8:45 am

2 stops28h 50m

$933

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 2/3

10:45 am-12:19 pm

2 stops40h 34m

Washington, D.C. Reagan-National

Tue 2/10

11:05 am-8:45 am

2 stops30h 40m

$935

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 2/18

9:40 am-7:59 am

2 stops37h 19m

Washington, D.C. Reagan-National

Sun 2/22

10:00 am-5:00 am

2 stops28h 00m

$943

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 2/18

9:40 am-7:59 am

2 stops37h 19m

Washington, D.C. Reagan-National

Sun 2/22

10:35 am-5:00 am

2 stops27h 25m

$948

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Mon 2/2

7:50 pm-10:35 pm

3 stops41h 45m

Washington, D.C. Reagan-National

Mon 2/16

12:55 pm-8:45 am

2 stops28h 50m

$984

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Tue 2/3

1:00 pm-9:52 pm

1 stop24h 52m

Washington, D.C. Reagan-National

Tue 2/10

5:59 pm-10:00 am

1 stop24h 01m

$1,056

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Tue 2/3

11:30 am-7:13 pm

2 stops23h 43m

Washington, D.C. Reagan-National

Tue 2/17

5:50 pm-10:00 am

1 stop24h 10m

$1,057

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 3/2

5:45 pm-8:05 pm

1 stop42h 20m

Washington, D.C. Reagan-National

Wed 3/18

8:30 am-9:00 am

1 stop33h 30m

$1,094

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 5/18

11:55 am-3:55 pm

3 stops42h 00m

Washington, D.C. Reagan-National

Fri 5/29

11:30 am-10:40 am

3 stops33h 10m

$1,167

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Fri 2/20

5:00 am-6:41 pm

2 stops26h 41m

Washington, D.C. Reagan-National

Fri 2/27

11:36 am-7:45 am

2 stops31h 09m

$2,044

Flights are sorted by cheapest round-trip flights first.

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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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Australia, with most prices found around $767. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $849.

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

You could potentially save up to 28% 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 03m

Direct flights

None
The fastest flight from Australia to Washington, D.C. Reagan-National Airport takes 20h 03m
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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Linthicum Heights
Reston

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.

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