How long is the flight from Australia to Washington, D.C.?

A quick flight from Australia to Washington, D.C. can take about 28h 27m. United Airlines provides one of the quickest options available for as low as $1,241. The distance from Australia to Washington, D.C. is about 9781 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Australia to Washington, D.C.?

When deciding which route to take from Australia to Washington, D.C. consider Sydney Kingsford Smith - Washington, D.C. Dulles Intl, Melbourne - Washington, D.C. Dulles Intl or Sydney Kingsford Smith - Baltimore/Washington as they are the most popular.

What is the cheapest time of day to fly from AU to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Washington, D.C. as you normally would.

Can I find deals for flights from Australia to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Australia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Australia to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Washington, D.C..

Can I find deals for business class flights from Australia to Washington, D.C.?

Yes. Cheapflights offers flight deals from Australia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$675+ Cheap Flights from Australia to Washington, D.C.

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Cheap flight deals from Australia to Washington, D.C.

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One-way

Cheapest flights from Australia to Washington, D.C.
Explore the most affordable flight options available from Australia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.

Wed 10/2111:35 am -

3 stops32h 45m

Tue 10/278:05 am -

3 stops36h 10m

Deal found 9/20

$1,027

Fri 10/162:20 pm -

3 stops31h 00m

Wed 10/288:05 am -

3 stops37h 20m

Deal found 9/15

$1,048

Thu 10/152:15 pm -

3 stops31h 05m

Fri 10/307:40 am -

3 stops37h 55m

Deal found 9/16

$1,089

Fri 10/162:20 pm -

3 stops31h 00m

Mon 10/266:00 am -

3 stops39h 45m

Deal found 9/17

$1,138

Mon 11/210:40 am -

2 stops27h 05m

Tue 11/107:01 am -

2 stops33h 29m

Deal found 9/17

$1,145

Wed 10/1410:15 am -

2 stops27h 49m

Wed 10/2111:55 am -

2 stops28h 55m

Deal found 9/15

$1,146

Thu 10/158:40 pm -

1 stop37h 50m

Fri 10/3011:00 pm -

1 stop42h 05m

Deal found 9/16

$1,155

Fri 11/1310:30 am -

2 stops34h 49m

Sun 11/226:39 am -

2 stops57h 26m

Deal found 9/20

$1,161

Thu 10/1510:15 am -

2 stops26h 21m

Fri 10/302:11 pm -

2 stops26h 19m

Deal found 9/16

$1,190

Mon 11/2310:10 am -

2 stops35h 09m

Sat 12/58:02 pm -

2 stops68h 03m

Deal found 9/15

$1,195

Mon 11/2310:10 am -

2 stops45h 50m

Mon 12/75:05 pm -

2 stops47h 30m

Deal found 9/20

$1,229

Fri 10/1611:35 am -

3 stops32h 45m

Fri 10/237:50 am -

3 stops36h 35m

Deal found 9/16

$1,230

Best flights from Australia to Washington, D.C.
Discover carefully curated flight deals from Australia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.

Mon 11/29:15 am -

2 stops28h 27m

Mon 11/96:34 pm -

1 stop22h 46m

Deal found 9/18

$1,241

Mon 11/210:45 am -

3 stops45h 02m

Mon 11/97:00 am -

3 stops34h 45m

Deal found 9/18

$1,316

Sun 10/1810:10 am -

2 stops27h 07m

Sun 10/259:38 am -

2 stops32h 22m

Deal found 9/18

$1,340

Wed 11/46:20 pm -

1 stop30h 45m

Sun 11/82:35 pm -

1 stop34h 10m

Deal found 9/18

$1,435

Sun 11/19:35 pm -

2 stops55h 10m

Sun 11/81:30 pm -

2 stops37h 55m

Deal found 9/17

$1,493

Thu 11/1912:10 pm -

2 stops28h 30m

Sat 12/52:40 pm -

2 stops26h 15m

Deal found 9/18

$1,546

Thu 11/191:10 pm -

1 stop41h 50m

Mon 11/237:20 pm -

2 stops44h 10m

Deal found 9/20

$1,667

Wed 11/410:40 am -

2 stops28h 51m

Wed 11/112:00 pm -

2 stops27h 30m

Deal found 9/20

$1,682

Sat 10/316:50 pm -

2 stops37h 05m

Sat 11/78:05 pm -

2 stops36h 10m

Deal found 9/16

$1,992

Mon 10/1912:20 pm -

2 stops55h 12m

Sat 11/76:00 am -

2 stops37h 45m

Deal found 9/17

$2,105

Wed 10/710:00 am -

2 stops38h 20m

Wed 10/1411:00 am -

2 stops30h 05m

Deal found 9/19

$2,180

Wed 11/115:05 pm -

3 stops49h 29m

Sun 11/1511:25 am -

2 stops38h 20m

Deal found 9/16

$2,308

Tue 12/2211:20 am -

2 stops26h 54m

Mon 1/2512:07 pm -

3 stops28h 23m

Deal found 9/16

$1,273

Thu 11/1912:45 pm -

1 stop32h 58m

Sat 12/58:00 am -

1 stop34h 30m

Deal found 9/18

$1,287

Fri 11/139:40 pm -

2 stops38h 20m

Sun 11/225:00 pm -

2 stops34h 45m

Deal found 9/20

$1,487

Sat 10/1711:55 am -

2 stops26h 04m

Sat 10/248:05 am -

1 stop34h 25m

Deal found 9/18

$1,289

Fri 10/910:05 pm -

2 stops52h 25m

Mon 10/2610:20 pm -

2 stops54h 05m

Deal found 9/18

$1,629

Mon 11/234:50 pm -

2 stops39h 19m

Thu 12/32:35 pm -

1 stop35h 10m

Deal found 9/15

$1,493

Sat 10/1711:20 am -

2 stops31h 51m

Sat 10/2412:58 pm -

2 stops31h 02m

Deal found 9/19

$1,708

Sun 11/111:50 am -

2 stops27h 18m

Sun 11/86:34 pm -

1 stop22h 46m

Deal found 9/17

$1,292

Thu 11/59:35 pm -

2 stops38h 50m

Mon 11/99:20 pm -

2 stops54h 05m

Deal found 9/17

$1,639

Mon 11/2311:20 am -

2 stops23h 49m

Sat 12/510:40 am -

2 stops30h 40m

Deal found 9/15

$1,293

Fri 11/1311:10 am -

1 stop24h 50m

Sun 11/225:05 pm -

1 stop23h 55m

Deal found 9/16

$1,898

Sun 12/610:40 am -

1 stop20h 41m

Fri 1/2212:59 pm -

2 stops27h 31m

Deal found 9/17

$1,952

Thu 11/196:20 pm -

1 stop30h 45m

Sat 12/52:35 pm -

2 stops41h 00m

Deal found 9/16

$1,642

Wed 10/2112:05 am -

2 stops33h 00m

Sun 11/86:00 am -

2 stops50h 20m

Deal found 9/17

$2,105

Tue 10/137:50 pm -

2 stops37h 36m

Tue 10/274:04 pm -

2 stops28h 26m

Deal found 9/16

$1,963

Sun 12/611:50 am -

1 stop35h 02m

Fri 1/224:15 pm -

1 stop22h 45m

Deal found 9/16

$1,342

Thu 11/1211:15 am -

2 stops28h 25m

Tue 12/12:24 pm -

2 stops28h 36m

Deal found 9/16

$1,982

Wed 12/910:40 am -

1 stop19h 41m

Mon 1/184:35 pm -

1 stop24h 55m

Deal found 9/20

$2,005

Last-minute flights from Australia to Washington, D.C.
Discover last-minute flight deals from Australia to Washington, D.C.. Data last updated September 20, 2026 and is based on user searches.

Sat 10/106:50 pm -

2 stops26h 30m

Sat 10/246:00 am -

2 stops36h 00m

Deal found 9/18

$1,255

Mon 10/128:35 pm -

2 stops35h 16m

Sat 10/317:00 am -

1 stop33h 30m

Deal found 9/18

$1,246

Tue 10/138:35 pm -

2 stops35h 16m

Thu 10/297:00 am -

1 stop33h 30m

Deal found 9/16

$1,249

Wed 10/1410:15 am -

2 stops27h 49m

Wed 10/2111:55 am -

2 stops28h 55m

Deal found 9/15

$1,146

Thu 10/152:15 pm -

3 stops31h 05m

Fri 10/307:40 am -

3 stops37h 55m

Deal found 9/16

$1,089

Thu 10/158:40 pm -

1 stop37h 50m

Fri 10/3011:00 pm -

1 stop42h 05m

Deal found 9/16

$1,155

Thu 10/1510:15 am -

2 stops26h 21m

Fri 10/302:11 pm -

2 stops26h 19m

Deal found 9/16

$1,190

Thu 10/158:35 pm -

2 stops35h 16m

Thu 10/2911:55 am -

1 stop28h 35m

Deal found 9/17

$1,247

Fri 10/162:20 pm -

3 stops31h 00m

Wed 10/288:05 am -

3 stops37h 20m

Deal found 9/15

$1,048

Fri 10/162:20 pm -

3 stops31h 00m

Mon 10/266:00 am -

3 stops39h 45m

Deal found 9/17

$1,138

Fri 10/1611:35 am -

3 stops32h 45m

Fri 10/237:50 am -

3 stops36h 35m

Deal found 9/16

$1,230

Wed 10/2111:35 am -

3 stops32h 45m

Tue 10/278:05 am -

3 stops36h 10m

Deal found 9/20

$1,027

One-way flights from Australia to Washington, D.C.
Search for one-way flight options from Australia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.

Thu 1/2810:40 am -

1 stop47h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$675

Mon 3/110:10 am -

1 stop48h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/16

$676

Fri 1/1510:30 am -

2 stops34h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$683

Mon 1/1110:10 am -

1 stop48h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$686

Wed 1/2710:40 am -

2 stops24h 01m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$691

Mon 1/258:40 pm -

1 stop37h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$697

Wed 1/279:40 am -

1 stop21h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$697

Thu 1/1410:40 am -

1 stop47h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/16

$699

Thu 1/289:40 am -

2 stops29h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$702

Mon 10/1910:30 am -

2 stops34h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$705

Wed 12/211:20 am -

2 stops41h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$706

Tue 1/1910:30 am -

2 stops51h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$717

Find flight deals from Australia to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,027 (Trip.com)
One-way from	$675 (Air China)
Popular in	December
Cheapest in	November
Average price	$1,368

Provider with most accurate pricing for Sydney Kingsford Smith-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Washington, D.C. (WAS) flights.

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From Australia to Washington, D.C. (WAS)

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One-way flight from Australia to Washington, D.C. (WAS)

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Fri 1/15

10:30 am-5:25 am

2 stops34h 55m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$683

BrisbaneBaltimore

BNE Brisbane - BWI Baltimore/Washington

BNEBWI

Brisbane

Wed 3/17

9:40 am-9:16 am

2 stops37h 36m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$691

BrisbaneBaltimore

BNE Brisbane - BWI Baltimore/Washington

BNEBWI

Brisbane

Fri 1/29

10:40 am-7:41 pm

2 stops24h 01m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$691

BrisbaneBaltimore

BNE Brisbane - BWI Baltimore/Washington

BNEBWI

Brisbane

Fri 3/12

10:40 am-7:41 pm

2 stops24h 01m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$691

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Thu 2/18

11:20 am-5:36 pm

1 stop22h 16m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$728

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Wed 1/20

1:20 pm-6:49 am

1 stop33h 29m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$729

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Thu 2/25

11:20 am-5:36 pm

1 stop22h 16m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$730

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Sun 2/28

10:40 am-11:40 pm

2 stops29h 00m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$790

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Sun 2/28

11:20 am-5:36 pm

1 stop22h 16m

Baltimore/Washington

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$792

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Sat 10/17

9:35 pm-9:45 am

1 stop51h 10m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Australia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Australia with our price prediction graph.

SYD-BWI

BNE-DCA

MEL-IAD

SYD-IAD

BNE-BWI

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Washington, D.C.

AU0-WAS

SYD-BWI

BNE-DCA

MEL-IAD

SYD-IAD

What is the cheapest month to book a flight from Australia to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Australia to Washington, D.C. (average of $1,102). Flying from Australia to Washington, D.C. in July is currently the most expensive (average of $1,485). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Australia to Washington, D.C.?

The best time to book flights from Australia to Washington, D.C. is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Qantas Airways and United Airlines from Australia to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

1,102 reviews

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Qantas Airways

7.5

Good

1,102 reviews

Qantas Airways

7.5

Good

1,102 reviews

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

United Airlines

7.4

Good

10,227 reviews

Qantas Airways

7.5

Good

1,102 reviews

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

Related info for your journey

How long is the flight from Australia to Washington, D.C.?
A quick flight from Australia to Washington, D.C. can take about 28h 27m. United Airlines provides one of the quickest options available for as low as $1,241. The distance from Australia to Washington, D.C. is about 9781 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Australia to Washington, D.C.?
When deciding which route to take from Australia to Washington, D.C. consider Sydney Kingsford Smith - Washington, D.C. Dulles Intl, Melbourne - Washington, D.C. Dulles Intl or Sydney Kingsford Smith - Baltimore/Washington as they are the most popular.
Can I find deals for flights from Australia to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Australia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Australia to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Washington, D.C..
Can I find deals for business class flights from Australia to Washington, D.C.?
Yes. Cheapflights offers flight deals from Australia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Australia to Washington, D.C.?
Currently, February is the cheapest month in which you can book a flight from Australia to Washington, D.C. (average of $1,102). Flying from Australia to Washington, D.C. in July is currently the most expensive (average of $1,485). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Tamuning to Reagan-National flights

Top airline flying from Australia to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$833	Average$1,583	FlexibilityNo cancel fee	On-time69%

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$675+ Cheap flights from Australia to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Australia to Washington, D.C. with Cheapflights

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Cheap flight deals from Australia to Washington, D.C.

Cheapest flights from Australia to Washington, D.C.Explore the most affordable flight options available from Australia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.

Explore the most affordable flight options available from Australia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.

Best flights from Australia to Washington, D.C.Discover carefully curated flight deals from Australia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.

Discover carefully curated flight deals from Australia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.

Last-minute flights from Australia to Washington, D.C.Discover last-minute flight deals from Australia to Washington, D.C.. Data last updated September 20, 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Washington, D.C.. Data last updated September 20, 2026 and is based on user searches.

One-way flights from Australia to Washington, D.C.Search for one-way flight options from Australia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.

Search for one-way flight options from Australia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.

Find flight deals from Australia to Washington, D.C.

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Round-trip from

One-way from

Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Washington, D.C. that are best for you.

Best time to book a flight from Australia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Australia with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Australia to Washington, D.C.?

How far ahead should I book a flight from Australia to Washington, D.C.?

The best time to book flights from Australia to Washington, D.C. is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Qantas Airways and United Airlines from Australia to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Australia to Washington, D.C.?

What are the most popular routes from Australia to Washington, D.C.?

Can I find deals for flights from Australia to Washington, D.C. that include hotel bookings?

How can I find direct flights from Australia to Washington, D.C.?

Can I find deals for business class flights from Australia to Washington, D.C.?

What is the cheapest month to book a flight from Australia to Washington, D.C.?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

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Australia and Washington, D.C. flights

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Australia to Washington, D.C. flights

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Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.

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Cheapest flights from Australia to Washington, D.C.
Explore the most affordable flight options available from Australia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.

Best flights from Australia to Washington, D.C.
Discover carefully curated flight deals from Australia to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.

Last-minute flights from Australia to Washington, D.C.
Discover last-minute flight deals from Australia to Washington, D.C.. Data last updated September 20, 2026 and is based on user searches.

One-way flights from Australia to Washington, D.C.
Search for one-way flight options from Australia to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.