Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Australia to Washington, D.C. from $446

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 9/9. 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
1 adult, Economy, 0 bags

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.
Multiple Airlines Logo
9:20 am - 9:50 pm
SYD
-
DCA
26h 30m
2 stops
Multiple Airlines Logo
2:59 pm - 7:20 am
DCA
-
SYD
26h 21m
2 stops
$986Multiple Airlines
qua, set 9 - ter, set 22
Air Canada Logo
10:00 am - 12:14 pm
BNE
-
DCA
40h 14m
2 stops
Air Canada Logo
12:40 pm - 7:05 am
DCA
-
BNE
52h 25m
2 stops
$989Air Canada
ter, set 29 - seg, out 19
Multiple Airlines Logo
9:20 am - 9:50 pm
SYD
-
DCA
26h 30m
2 stops
Multiple Airlines Logo
2:59 pm - 7:20 am
DCA
-
SYD
26h 21m
2 stops
$991Multiple Airlines
qua, set 9 - ter, set 22
Air Canada Logo
10:15 am - 10:18 am
BNE
-
DCA
38h 03m
2 stops
Air Canada Logo
9:40 am - 7:05 am
DCA
-
BNE
31h 25m
2 stops
$991Air Canada
ter, ago 18 - seg, ago 24
Air Canada Logo
10:15 am - 10:18 am
BNE
-
DCA
38h 03m
2 stops
Air Canada Logo
9:40 am - 7:05 am
DCA
-
BNE
31h 25m
2 stops
$991Air Canada
qui, set 3 - ter, set 15
Multiple Airlines Logo
9:20 am - 9:50 pm
SYD
-
DCA
26h 30m
2 stops
Multiple Airlines Logo
2:59 pm - 7:20 am
DCA
-
SYD
26h 21m
2 stops
$992Multiple Airlines
qua, set 9 - ter, set 22
Multiple Airlines Logo
9:20 am - 10:20 am
SYD
-
DCA
39h 00m
3 stops
Multiple Airlines Logo
1:01 pm - 7:20 am
DCA
-
SYD
28h 19m
2 stops
$995Multiple Airlines
qua, set 9 - ter, set 22
Air Canada Logo
10:15 am - 10:18 am
BNE
-
DCA
38h 03m
2 stops
Air Canada Logo
9:40 am - 7:05 am
DCA
-
BNE
31h 25m
2 stops
$996Air Canada
ter, ago 18 - seg, ago 24
Air Canada Logo
10:00 am - 10:20 am
BNE
-
DCA
38h 20m
2 stops
Air Canada Logo
9:40 am - 7:05 am
DCA
-
BNE
31h 25m
2 stops
$997Air Canada
ter, set 29 - seg, out 19
Air Canada Logo
10:00 am - 12:14 pm
BNE
-
DCA
40h 14m
2 stops
Air Canada Logo
12:40 pm - 7:05 am
DCA
-
BNE
52h 25m
2 stops
$1,000Air Canada
ter, set 29 - seg, out 19

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

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
Sep 29
BNE10:00 amBrisbane
40h 14m
2 stops
DCA12:14 pmWashington, D.C. Reagan-National
Oct 19
DCA12:40 pmWashington, D.C. Reagan-National
52h 25m
2 stops
BNE7:05 amBrisbane
$989
Air Canada
Aug 18
BNE10:15 amBrisbane
38h 03m
2 stops
DCA10:18 amWashington, D.C. Reagan-National
Aug 24
DCA9:40 amWashington, D.C. Reagan-National
31h 25m
2 stops
BNE7:05 amBrisbane
$991
Air Canada
Aug 18
BNE10:15 amBrisbane
38h 03m
2 stops
DCA10:18 amWashington, D.C. Reagan-National
Aug 24
DCA9:40 amWashington, D.C. Reagan-National
31h 25m
2 stops
BNE7:05 amBrisbane
$996

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
Sep 1
MEL10:55 amMelbourne
25h 35m
1 stop
DCA10:30 pmWashington, D.C. Reagan-National
Sep 23
DCA12:57 pmWashington, D.C. Reagan-National
28h 33m
3 stops
MEL7:30 amMelbourne
$1,603
United Airlines
Aug 3
SYD10:20 amSydney Kingsford Smith
20h 27m
1 stop
DCA4:47 pmWashington, D.C. Reagan-National
Aug 16
DCA1:04 pmWashington, D.C. Reagan-National
27h 51m
2 stops
SYD6:55 amSydney Kingsford Smith
$1,610
United Airlines
Aug 17
MEL10:55 amMelbourne
25h 04m
2 stops
DCA9:59 pmWashington, D.C. Reagan-National
Aug 31
DCA5:45 pmWashington, D.C. Reagan-National
24h 30m
1 stop
MEL8:15 amMelbourne
$1,613

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 agosto 2, 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

Cheapest round-trip
Quickest round-trip

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

qua 9/9

9:20 am-9:50 pm

2 stops26h 30m

Washington, D.C. Reagan-National

ter 9/22

2:59 pm-7:20 am

2 stops26h 21m

$986

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

ter 9/29

10:00 am-12:14 pm

2 stops40h 14m

Washington, D.C. Reagan-National

seg 10/19

12:40 pm-7:05 am

2 stops52h 25m

$989

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

qua 9/9

9:20 am-9:50 pm

2 stops26h 30m

Washington, D.C. Reagan-National

ter 9/22

2:59 pm-7:20 am

2 stops26h 21m

$991

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

ter 8/18

10:15 am-10:18 am

2 stops38h 03m

Washington, D.C. Reagan-National

seg 8/24

9:40 am-7:05 am

2 stops31h 25m

$991

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

qui 9/3

10:15 am-10:18 am

2 stops38h 03m

Washington, D.C. Reagan-National

ter 9/15

9:40 am-7:05 am

2 stops31h 25m

$991

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

qua 9/9

9:20 am-9:50 pm

2 stops26h 30m

Washington, D.C. Reagan-National

ter 9/22

2:59 pm-7:20 am

2 stops26h 21m

$992

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

qua 9/9

9:20 am-10:20 am

3 stops39h 00m

Washington, D.C. Reagan-National

ter 9/22

1:01 pm-7:20 am

2 stops28h 19m

$995

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

ter 8/18

10:15 am-10:18 am

2 stops38h 03m

Washington, D.C. Reagan-National

seg 8/24

9:40 am-7:05 am

2 stops31h 25m

$996

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

ter 9/29

10:00 am-10:20 am

2 stops38h 20m

Washington, D.C. Reagan-National

seg 10/19

9:40 am-7:05 am

2 stops31h 25m

$997

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

ter 9/29

10:00 am-12:14 pm

2 stops40h 14m

Washington, D.C. Reagan-National

seg 10/19

12:40 pm-7:05 am

2 stops52h 25m

$1,000

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

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

The month of April is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Australia, with most prices found around $0. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

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

You could potentially save up to 25% 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

21h 39m

Direct flights

None
The fastest flight from Australia to Washington, D.C. Reagan-National Airport takes 21h 39m
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

Frequently asked questions about flying from Australia to Washington, D.C. Reagan-National Airport

  • 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Bethesda
Edgewood
College Park

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
ter 9/1
ter 9/8
By creating a price alert you accept our terms of use and privacy policy.

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