What is the cheapest airline that flies from Australia to District of Columbia?

Delta, Air China, and Etihad Airways are the most popular carriers operating from Australia to District of Columbia

How long is the flight from Australia to District of Columbia?

The flight from Australia to District of Columbia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney (a popular airport in Australia) to Washington, D.C. Dulles Intl Airport (the most popular airport in District of Columbia), then the flight time is 20h 09m on average. If you fly from Brisbane (another popular airport in Australia) to Washington, D.C. Dulles Intl Airport, then the average flight time is 28h 44m.

Which airlines fly to District of Columbia?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to District of Columbia from Australia according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 10 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Australia to District of Columbia?

Prices for flights from Australia to District of Columbia are updated daily.

How many operators does momondo search for flights from Australia to District of Columbia?

As of November 2026, there are 10 operators available to choose from for flights from Australia to District of Columbia.

How old do you have to be to fly from Australia to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia 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 District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$618 Cheap Flights from Australia to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to District of Columbia

Return

One-way

Last minute

Recent return flight deals from Australia to District of Columbia

Enter your travel dates to find the best prices.

11:10 - 18:14SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

23h 04m2 stops Los Angeles Dallas/Fort Worth

17:10 - 09:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

47h 50m2 stops Dallas/Fort Worth Los Angeles

$1,053American Airlines

Thu, 3 Dec - Sat, 5 Dec

11:10 - 05:38SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

34h 28m1 stop Los Angeles

14:42 - 09:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

26h 18m2 stops Dallas/Fort Worth Los Angeles

$1,053American Airlines

Wed, 18 Nov - Sun, 6 Dec

13:35 - 21:12SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

23h 37m2 stops Los Angeles Atlanta Hartsfield-Jackson

11:05 - 06:05IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

28h 00m2 stops Detroit Metropolitan Wayne County Los Angeles

$1,059Delta

Tue, 9 Mar - Tue, 16 Mar

13:35 - 23:17SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

25h 42m2 stops Los Angeles Detroit Metropolitan Wayne County

17:55 - 06:50IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

44h 55m2 stops Atlanta Hartsfield-Jackson Los Angeles

$1,059Delta

Tue, 19 Jan - Sat, 30 Jan

14:05 - 18:19SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

20h 14m1 stop Dallas/Fort Worth

14:42 - 06:55IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

24h 13m1 stop Dallas/Fort Worth

$1,125Qantas Airways

Fri, 13 Nov - Sun, 22 Nov

14:05 - 22:55SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

24h 50m1 stop Dallas/Fort Worth

12:23 - 06:55IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

26h 32m1 stop Dallas/Fort Worth

$1,138Qantas Airways

Sat, 6 Feb - Tue, 23 Feb

14:05 - 05:19SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

31h 14m2 stops Auckland Intl Los Angeles

12:55 - 12:50IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

31h 55m2 stops Houston George Bush Intcntl Auckland Intl

$2,030Air New Zealand

Wed, 18 Nov - Tue, 8 Dec

09:55 - 00:59SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

31h 04m2 stops Auckland Intl San Francisco

14:34 - 12:50IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

30h 16m2 stops San Francisco Auckland Intl

$2,112Air New Zealand

Thu, 14 Jan - Mon, 25 Jan

11:20 - 09:19BNE Brisbane-DCA Washington, D.C. Reagan-National

36h 59m2 stops San Francisco Newark

07:45 - 07:30DCA Washington, D.C. Reagan-National-BNE Brisbane

32h 45m1 stop San Francisco

$2,550United Airlines

Thu, 4 Mar - Thu, 11 Mar

13:20 - 21:59SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

24h 39m1 stop San Francisco

18:00 - 09:05IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

23h 05m1 stop Los Angeles

$2,616United Airlines

Thu, 21 Jan - Mon, 1 Feb

Recent last minute flight deals from Australia to District of Columbia

Enter your travel dates to find the best prices.

11:10 - 18:47SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

23h 37m2 stops Los Angeles Charlotte Douglas

06:00 - 09:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

35h 00m1 stop Los Angeles

$1,123American Airlines

Sat, 7 Nov - Sun, 15 Nov

11:10 - 05:38SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

34h 28m1 stop Los Angeles

06:00 - 09:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

35h 00m1 stop Los Angeles

$1,123American Airlines

Sat, 7 Nov - Sun, 15 Nov

11:10 - 18:47SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

23h 37m2 stops Los Angeles Charlotte Douglas

14:42 - 09:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

26h 18m2 stops Dallas/Fort Worth Los Angeles

$1,123American Airlines

Sat, 7 Nov - Sun, 15 Nov

18:05 - 09:00MEL Melbourne-IAD Washington, D.C. Dulles Intl

30h 55m1 stop Abu Dhabi Zayed Intl

14:25 - 16:45IAD Washington, D.C. Dulles Intl-MEL Melbourne

34h 20m1 stop Abu Dhabi Zayed Intl

$1,966Etihad Airways

Fri, 6 Nov - Thu, 19 Nov

14:05 - 19:01SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

20h 56m1 stop Dallas/Fort Worth

09:00 - 09:00DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

32h 00m1 stop Los Angeles

$2,086Qantas Airways

Tue, 10 Nov - Thu, 19 Nov

22:35 - 05:44BNE Brisbane-IAD Washington, D.C. Dulles Intl

46h 09m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

23:55 - 20:20IAD Washington, D.C. Dulles Intl-BNE Brisbane

29h 25m1 stop Taipei City Taiwan Taoyuan Intl

$2,267Multiple Airlines

Sat, 7 Nov - Sat, 21 Nov

11:15 - 06:17BNE Brisbane-IAD Washington, D.C. Dulles Intl

34h 02m2 stops Auckland Intl Los Angeles

06:39 - 10:00IAD Washington, D.C. Dulles Intl-BNE Brisbane

36h 21m2 stops Los Angeles Auckland Intl

$2,444Air New Zealand

Sat, 7 Nov - Sat, 21 Nov

19:55 - 15:55MEL Melbourne-IAD Washington, D.C. Dulles Intl

36h 00m2 stops Perth Doha Hamad Intl

20:05 - 23:20IAD Washington, D.C. Dulles Intl-MEL Melbourne

35h 15m1 stop Doha Hamad Intl

$2,566Qatar Airways

Fri, 6 Nov - Thu, 19 Nov

11:00 - 21:14MEL Melbourne-DCA Washington, D.C. Reagan-National

26h 14m2 stops Sydney Kingsford Smith Dallas/Fort Worth

13:40 - 05:00DCA Washington, D.C. Reagan-National-MEL Melbourne

23h 20m1 stop Dallas/Fort Worth

$3,215Qantas Airways

Fri, 6 Nov - Thu, 19 Nov

07:45 - 19:58MEL Melbourne-DCA Washington, D.C. Reagan-National

28h 13m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

06:59 - 13:35DCA Washington, D.C. Reagan-National-MEL Melbourne

38h 36m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

$5,885Air Canada

Fri, 6 Nov - Thu, 19 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Qatar Airways flights from Australia to District of Columbia

Our best Qatar Airways deals on Australia to District of Columbia flight tickets

Qatar Airways

4 Feb

MEL16:10Melbourne

39h 45m

1 stop

IAD15:55Washington, D.C. Dulles Intl

8 Feb

IAD20:05Washington, D.C. Dulles Intl

29h 45m

1 stop

MEL17:50Melbourne

$2,464

Qatar Airways

6 Nov

MEL19:55Melbourne

36h 00m

2 stops

IAD15:55Washington, D.C. Dulles Intl

19 Nov

IAD20:05Washington, D.C. Dulles Intl

35h 15m

1 stop

MEL23:20Melbourne

$2,566

Qantas Airways flights from Australia to District of Columbia

Our best Qantas Airways deals on Australia to District of Columbia flight tickets

Qantas Airways

13 Nov

SYD14:05Sydney Kingsford Smith

41h 54m

1 stop

DCA15:59Washington, D.C. Reagan-National

22 Nov

DCA11:55Washington, D.C. Reagan-National

27h 00m

1 stop

SYD06:55Sydney Kingsford Smith

$1,173

Qantas Airways

11 Feb

MEL07:10Melbourne

31h 38m

2 stops

IAD22:48Washington, D.C. Dulles Intl

20 Feb

IAD12:23Washington, D.C. Dulles Intl

29h 57m

2 stops

MEL10:20Melbourne

$1,490

Qantas Airways

2 Mar

MEL07:45Melbourne

31h 03m

2 stops

IAD22:48Washington, D.C. Dulles Intl

11 Mar

IAD12:23Washington, D.C. Dulles Intl

32h 12m

2 stops

MEL12:35Melbourne

$1,523

momondo Fare Finder

Use the filters below to find and compare flights from Australia to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Thu 3/12

11:10-18:14

2 stops23h 04m

Washington, D.C. Dulles Intl

Sat 5/12

17:10-09:00

2 stops47h 50m

$1,053

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Wed 18/11

11:10-05:38

1 stop34h 28m

Washington, D.C. Dulles Intl

Sun 6/12

14:42-09:00

2 stops26h 18m

$1,053

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Tue 9/3

13:35-21:12

2 stops23h 37m

Washington, D.C. Dulles Intl

Tue 16/3

11:05-06:05

2 stops28h 00m

$1,059

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Tue 19/1

13:35-23:17

2 stops25h 42m

Washington, D.C. Dulles Intl

Sat 30/1

17:55-06:50

2 stops44h 55m

$1,059

Fastest return journey

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Fri 13/11

14:05-18:19

1 stop20h 14m

Washington, D.C. Dulles Intl

Sun 22/11

14:42-06:55

1 stop24h 13m

$1,125

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Sat 6/2

14:05-22:55

1 stop24h 50m

Washington, D.C. Dulles Intl

Tue 23/2

12:23-06:55

1 stop26h 32m

$1,138

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Wed 18/11

14:05-05:19

2 stops31h 14m

Washington, D.C. Dulles Intl

Tue 8/12

12:55-12:50

2 stops31h 55m

$2,030

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Thu 14/1

09:55-00:59

2 stops31h 04m

Washington, D.C. Dulles Intl

Mon 25/1

14:34-12:50

2 stops30h 16m

$2,112

BrisbaneWashington, D.C.

BNE Brisbane - DCA Washington, D.C. Reagan-National

BNEDCA

Brisbane

Thu 4/3

11:20-09:19

2 stops36h 59m

Washington, D.C. Reagan-National

Thu 11/3

07:45-07:30

1 stop32h 45m

$2,550

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Thu 21/1

13:20-21:59

1 stop24h 39m

Washington, D.C. Dulles Intl

Mon 1/2

18:00-09:05

1 stop23h 05m

$2,616

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to District of Columbia

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

Prices

Airlines

Other information

What is the cheapest month to fly to District of Columbia?

The month of November is, on average, the cheapest month to fly to District of Columbia from Australia, with most prices found around $1,616. If you aren’t able to travel to District of Columbia during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,646.

Can stopping save me money on Australia to District of Columbia flights?

You could potentially save up to 50% on your flight if you consider stops on a Australia to District of Columbia flight.

Cheap Australia to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to District of Columbia

Best price found	$618
Fastest flight time	20h 09m
Direct flights	None

The best one-way flight to District of Columbia from Australia in the past 72 hours is $618. The best return flight deal from Australia to District of Columbia found on momondo in the last 72 hours is $1,053.

The fastest flight from Australia to District of Columbia takes 20h 09m

There are no direct flights from Australia to District of Columbia. There are no popular flight routes from Australia to District of Columbia.

Search flight deals

Frequently asked questions about flying from Australia to District of Columbia

When did momondo last update prices for flights from Australia to District of Columbia?
Prices for flights from Australia to District of Columbia are updated daily.
How many operators does momondo search for flights from Australia to District of Columbia?
As of November 2026, there are 10 operators available to choose from for flights from Australia to District of Columbia.
How old do you have to be to fly from Australia to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia 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 District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to District of Columbia

Compare and see reviews for airlines that fly from Australia to District of Columbia with momondo

Airline	Rating	Free cancellation	Price
American Airlines	PriceFrom $370	Free cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights
United Airlines	PriceFrom $580	Free cancellation	Rating 7.3 10,462 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $800	Free cancellation	Rating 7.5 1,122 reviews	Search Qantas Airways flights
Fiji Airways	PriceFrom $896	Free cancellation	Rating 8.0 262 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $1,189	Free cancellation	Rating 7.1 11,854 reviews	Search Air Canada flights
Virgin Australia	PriceFrom $1,202	Free cancellation	Rating 7.6 484 reviews	Search Virgin Australia flights
Air New Zealand	PriceFrom $1,218	Free cancellation	Rating 8.0 681 reviews	Search Air New Zealand flights
EVA Air	PriceFrom $1,752	Free cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
Japan Airlines	PriceFrom $2,238	Free cancellation	Rating 8.3 1,963 reviews	Search Japan Airlines flights
Qatar Airways	PriceFrom $2,573	Free cancellation	Rating 7.4 3,711 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to District of Columbia?

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 District of Columbia from Australia.

Can I find flights from Australia to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to District of Columbia?

momondo helps you find the best flight between Australia and District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.