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

American Airlines, Qantas Airways, and Air New Zealand 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 34m 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 21h 28m.

Which airlines fly to District of Columbia?

United Airlines, Air New Zealand and Air Canada 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 62% 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 June 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.

$896 Cheap Flights from Australia to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to District of Columbia

Round-trip

One-way

Last minute

Recent return flight deals from Australia to District of Columbia

Enter your travel dates to find the best prices.

09:10 - 20:24

SYD

IAD

25h 14m

2 stops

15:08 - 07:05

IAD

SYD

25h 57m

2 stops

$1,434American Airlines

Wed, 9 Sep - Sun, 20 Sep

09:10 - 20:49

SYD

DCA

25h 39m

1 stop

15:22 - 07:05

DCA

SYD

25h 43m

2 stops

$1,434American Airlines

Wed, 9 Sep - Sun, 20 Sep

09:10 - 20:49

SYD

DCA

25h 39m

1 stop

17:35 - 07:05

DCA

SYD

23h 30m

1 stop

$1,436American Airlines

Wed, 9 Sep - Tue, 22 Sep

12:20 - 00:30

BNE

IAD

26h 10m

2 stops

14:47 - 11:05

IAD

BNE

30h 18m

2 stops

$1,844Air New Zealand

Wed, 19 Aug - Tue, 25 Aug

12:20 - 22:13

BNE

DCA

23h 53m

2 stops

17:45 - 11:05

DCA

BNE

27h 20m

2 stops

$1,844Air New Zealand

Wed, 19 Aug - Tue, 25 Aug

10:00 - 19:01

BNE

IAD

23h 01m

2 stops

12:43 - 07:05

IAD

BNE

28h 22m

2 stops

$2,396Air Canada

Wed, 19 Aug - Tue, 25 Aug

10:15 - 21:48

BNE

DCA

25h 33m

2 stops

09:40 - 07:05

DCA

BNE

31h 25m

2 stops

$2,396Air Canada

Tue, 18 Aug - Mon, 24 Aug

23:55 - 22:52

PER

IAD

34h 57m

2 stops

06:10 - 12:35

IAD

PER

42h 25m

2 stops

$2,983Qantas Airways

Wed, 23 Sep - Thu, 15 Oct

06:15 - 21:31

PER

DCA

27h 16m

2 stops

17:12 - 13:35

DCA

PER

32h 23m

2 stops

$3,094Qantas Airways

Sat, 1 Aug - Sun, 30 Aug

07:20 - 16:06

OOL

IAD

23h 46m

2 stops

17:30 - 12:20

IAD

OOL

27h 50m

2 stops

$3,131United Airlines

Mon, 7 Dec - Mon, 14 Dec

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American Airlines flights from Australia to District of Columbia

Our best American Airlines deals on Australia to District of Columbia flight tickets

American Airlines

9 Sept

SYD09:10Sydney Kingsford Smith

25h 14m

2 stops

IAD20:24Washington, D.C. Dulles Intl

20 Sept

IAD15:08Washington, D.C. Dulles Intl

25h 57m

2 stops

SYD07:05Sydney Kingsford Smith

$1,434

American Airlines

9 Sept

SYD09:10Sydney Kingsford Smith

25h 39m

1 stop

DCA20:49Washington, D.C. Reagan-National

22 Sept

DCA17:35Washington, D.C. Reagan-National

23h 30m

1 stop

SYD07:05Sydney Kingsford Smith

$1,436

American Airlines

9 Sept

SYD09:10Sydney Kingsford Smith

25h 14m

2 stops

IAD20:24Washington, D.C. Dulles Intl

22 Sept

IAD06:52Washington, D.C. Dulles Intl

34h 03m

1 stop

SYD06:55Sydney Kingsford Smith

$1,445

Qantas Airways flights from Australia to District of Columbia

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

Qantas Airways

14 Oct

SYD10:10Sydney Kingsford Smith

25h 49m

1 stop

DCA20:59Washington, D.C. Reagan-National

21 Oct

DCA17:12Washington, D.C. Reagan-National

22h 43m

1 stop

SYD06:55Sydney Kingsford Smith

$1,576

Qantas Airways

14 Oct

SYD13:00Sydney Kingsford Smith

24h 47m

1 stop

IAD22:47Washington, D.C. Dulles Intl

21 Oct

IAD14:46Washington, D.C. Dulles Intl

25h 09m

1 stop

SYD06:55Sydney Kingsford Smith

$1,588

Qantas Airways

17 Sept

SYD12:00Sydney Kingsford Smith

24h 52m

1 stop

IAD22:52Washington, D.C. Dulles Intl

9 Oct

IAD06:10Washington, D.C. Dulles Intl

37h 20m

2 stops

SYD10:30Sydney Kingsford Smith

$1,650

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 - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

09:10-20:24

2 stops25h 14m

Washington, D.C. Dulles Intl

Sun 20/9

15:08-07:05

2 stops25h 57m

$1,434

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 9/9

09:10-20:49

1 stop25h 39m

Washington, D.C. Reagan-National

Sun 20/9

15:22-07:05

2 stops25h 43m

$1,434

Fastest return journey

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 9/9

09:10-20:49

1 stop25h 39m

Washington, D.C. Reagan-National

Tue 22/9

17:35-07:05

1 stop23h 30m

$1,436

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 19/8

12:20-00:30

2 stops26h 10m

Washington, D.C. Dulles Intl

Tue 25/8

14:47-11:05

2 stops30h 18m

$1,844

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 19/8

12:20-22:13

2 stops23h 53m

Washington, D.C. Reagan-National

Tue 25/8

17:45-11:05

2 stops27h 20m

$1,844

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 19/8

10:00-19:01

2 stops23h 01m

Washington, D.C. Dulles Intl

Tue 25/8

12:43-07:05

2 stops28h 22m

$2,396

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 18/8

10:15-21:48

2 stops25h 33m

Washington, D.C. Reagan-National

Mon 24/8

09:40-07:05

2 stops31h 25m

$2,396

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Wed 23/9

23:55-22:52

2 stops34h 57m

Washington, D.C. Dulles Intl

Thu 15/10

06:10-12:35

2 stops42h 25m

$2,983

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sat 1/8

06:15-21:31

2 stops27h 16m

Washington, D.C. Reagan-National

Sun 30/8

17:12-13:35

2 stops32h 23m

$3,094

CoolangattaWashington, D.C.

OOL - IAD

OOLIAD

Coolangatta Gold Coast

Mon 7/12

07:20-16:06

2 stops23h 46m

Washington, D.C. Dulles Intl

Mon 14/12

17:30-12:20

2 stops27h 50m

$3,131

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 October is, on average, the cheapest month to fly to District of Columbia from Australia, with most prices found around $367. If you aren’t able to travel to District of Columbia during the month of October, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $387.

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,784 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Australia for as low as $1,523 on momondo.

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

You could potentially save up to 9% 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

Fastest flight time	20h 37m
Direct flights	None

The fastest flight from Australia to District of Columbia takes 20h 37m

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 June 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 $367	Free cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
United Airlines	PriceFrom $578	Free cancellation	Rating 7.4 9,804 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $796	Free cancellation	Rating 7.5 1,046 reviews	Search Qantas Airways flights
Fiji Airways	PriceFrom $1,026	Free cancellation	Rating 8.1 243 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $1,044	Free cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,184	Free cancellation	Rating 7.1 11,161 reviews	Search Air Canada flights
Virgin Australia	PriceFrom $1,495	Free cancellation	Rating 7.6 462 reviews	Search Virgin Australia flights
EVA Air	PriceFrom $1,744	Free cancellation	Rating 8.5 1,470 reviews	Search EVA Air flights
Japan Airlines	PriceFrom $2,228	Free cancellation	Rating 8.3 1,838 reviews	Search Japan Airlines flights
Qatar Airways	PriceFrom $2,387	Free cancellation	Rating 7.3 3,726 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.