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

Alaska Airlines, Cathay Pacific, and Turkish Airlines are the most popular carriers operating from District of Columbia to Australia

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$905 Cheap Flights from District of Columbia to Australia in 2026/27

Find the cheapest flights from District of Columbia to Australia

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 12:45DCA Washington, D.C. Reagan-National-MEL Melbourne

37h 45m3 stops Denver Intl Los Angeles Nadi

13:45 - 12:25MEL Melbourne-DCA Washington, D.C. Reagan-National

38h 40m3 stops Nadi Los Angeles Denver Intl

$1,834Multiple Airlines

Mon, 1 Feb - Wed, 10 Feb

07:00 - 12:20DCA Washington, D.C. Reagan-National-MEL Melbourne

37h 20m3 stops Denver Intl Los Angeles Nadi

13:45 - 16:55MEL Melbourne-DCA Washington, D.C. Reagan-National

43h 10m3 stops Nadi Los Angeles Denver Intl

$1,849Multiple Airlines

Tue, 2 Feb - Wed, 10 Feb

12:45 - 10:35IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

29h 50m2 stops Los Angeles Auckland Intl

14:05 - 00:06SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

26h 01m2 stops Auckland Intl Los Angeles

$1,908Air New Zealand

Mon, 1 Feb - Mon, 8 Feb

14:28 - 10:35DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

28h 07m2 stops Houston George Bush Intcntl Auckland Intl

11:50 - 20:56SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

25h 06m2 stops Auckland Intl Houston George Bush Intcntl

$1,919Air New Zealand

Sun, 24 Jan - Tue, 9 Feb

12:46 - 10:00DCA Washington, D.C. Reagan-National-BNE Brisbane

30h 14m2 stops Houston George Bush Intcntl Auckland Intl

08:20 - 21:00BNE Brisbane-DCA Washington, D.C. Reagan-National

27h 40m2 stops Auckland Intl San Francisco

$1,920Air New Zealand

Mon, 1 Feb - Wed, 17 Feb

14:36 - 08:35IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

25h 59m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 22:31SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

28h 36m2 stops Auckland Intl Houston George Bush Intcntl

$1,922Air New Zealand

Tue, 2 Mar - Tue, 9 Mar

14:36 - 08:35IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

25h 59m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 22:31SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

28h 36m2 stops Auckland Intl Houston George Bush Intcntl

$1,923Air New Zealand

Tue, 2 Mar - Tue, 9 Mar

12:46 - 08:35DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

27h 49m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 23:59SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

30h 04m2 stops Auckland Intl Houston George Bush Intcntl

$1,923Air New Zealand

Mon, 1 Feb - Tue, 23 Feb

08:35 - 07:00IAD Washington, D.C. Dulles Intl-BNE Brisbane

31h 25m2 stops Los Angeles Auckland Intl

11:15 - 20:51BNE Brisbane-IAD Washington, D.C. Dulles Intl

24h 36m2 stops Auckland Intl Houston George Bush Intcntl

$1,926Air New Zealand

Mon, 7 Dec - Thu, 21 Jan

12:46 - 10:00DCA Washington, D.C. Reagan-National-BNE Brisbane

30h 14m2 stops Houston George Bush Intcntl Auckland Intl

08:20 - 21:00BNE Brisbane-DCA Washington, D.C. Reagan-National

27h 40m2 stops Auckland Intl San Francisco

$1,926Air New Zealand

Mon, 1 Feb - Wed, 17 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:01 - 08:35IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

44h 34m2 stops Los Angeles Auckland Intl

07:30 - 11:26SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

43h 56m2 stops Auckland Intl Houston George Bush Intcntl

$2,055Air New Zealand

Tue, 10 Nov - Tue, 1 Dec

12:50 - 08:35DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

27h 45m2 stops Houston George Bush Intcntl Auckland Intl

11:50 - 22:15SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

26h 25m2 stops Auckland Intl Houston George Bush Intcntl

$2,124Air New Zealand

Fri, 13 Nov - Fri, 20 Nov

08:34 - 21:50IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

45h 16m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 22:44SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

28h 49m2 stops Auckland Intl Houston George Bush Intcntl

$2,156Air New Zealand

Sun, 15 Nov - Thu, 19 Nov

19:36 - 08:35DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

44h 59m2 stops Houston George Bush Intcntl Auckland Intl

11:55 - 22:15SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

26h 20m2 stops Auckland Intl Houston George Bush Intcntl

$2,165Air New Zealand

Sun, 15 Nov - Thu, 19 Nov

13:30 - 19:25IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

37h 55m2 stops Istanbul Singapore Changi

21:35 - 19:25SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

37h 50m2 stops Singapore Changi Istanbul

$2,189Turkish Airlines

Tue, 10 Nov - Tue, 1 Dec

14:38 - 08:35IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

25h 57m2 stops Houston George Bush Intcntl Auckland Intl

11:50 - 00:37SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

28h 47m2 stops Auckland Intl Houston George Bush Intcntl

$2,213Air New Zealand

Fri, 13 Nov - Fri, 20 Nov

12:50 - 08:35DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

27h 45m3 stops Houston George Bush Intcntl San Francisco Auckland Intl

11:50 - 20:57SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

25h 07m2 stops Auckland Intl Houston George Bush Intcntl

$2,245Multiple Airlines

Fri, 13 Nov - Fri, 20 Nov

13:30 - 19:25IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

37h 55m2 stops Istanbul Singapore Changi

21:35 - 19:25SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

37h 50m2 stops Singapore Changi Istanbul

$2,277Turkish Airlines

Wed, 11 Nov - Sun, 22 Nov

13:30 - 19:25IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

37h 55m2 stops Istanbul Singapore Changi

21:35 - 11:45SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

54h 10m2 stops Singapore Changi Istanbul

$2,313Turkish Airlines

Sun, 15 Nov - Thu, 3 Dec

07:00 - 08:35DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

33h 35m3 stops Denver Intl Los Angeles Auckland Intl

14:05 - 21:55SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

47h 50m3 stops Auckland Intl Los Angeles Denver Intl

$2,335Multiple Airlines

Fri, 13 Nov - Fri, 20 Nov

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Air New Zealand flights from District of Columbia to Australia

Our best Air New Zealand deals on District of Columbia to Australia flight tickets

Air New Zealand

1 Feb

IAD12:45Washington, D.C. Dulles Intl

29h 50m

2 stops

SYD10:35Sydney Kingsford Smith

8 Feb

SYD14:05Sydney Kingsford Smith

26h 01m

2 stops

IAD00:06Washington, D.C. Dulles Intl

$1,908

Air New Zealand

24 Jan

DCA14:28Washington, D.C. Reagan-National

28h 07m

2 stops

SYD10:35Sydney Kingsford Smith

9 Feb

SYD11:50Sydney Kingsford Smith

25h 06m

2 stops

DCA20:56Washington, D.C. Reagan-National

$1,919

Air New Zealand

1 Feb

DCA12:46Washington, D.C. Reagan-National

30h 14m

2 stops

BNE10:00Brisbane

17 Feb

BNE08:20Brisbane

27h 40m

2 stops

DCA21:00Washington, D.C. Reagan-National

$1,920

Delta flights from District of Columbia to Australia

Our best Delta deals on District of Columbia to Australia flight tickets

Delta

22 Nov

IAD07:00Washington, D.C. Dulles Intl

33h 30m

2 stops

SYD08:30Sydney Kingsford Smith

9 Dec

SYD10:40Sydney Kingsford Smith

25h 31m

2 stops

IAD20:11Washington, D.C. Dulles Intl

$2,518

Delta

16 Nov

DCA16:40Washington, D.C. Reagan-National

23h 50m

1 stop

SYD08:30Sydney Kingsford Smith

2 Dec

SYD10:40Sydney Kingsford Smith

20h 41m

1 stop

DCA15:21Washington, D.C. Reagan-National

$2,584

Delta

21 Nov

IAD07:25Washington, D.C. Dulles Intl

33h 05m

2 stops

SYD08:30Sydney Kingsford Smith

24 Nov

SYD10:40Sydney Kingsford Smith

25h 30m

2 stops

IAD20:10Washington, D.C. Dulles Intl

$2,591

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - MEL Melbourne

DCAMEL

Washington, D.C. Reagan-National

Mon 1/2

07:00-12:45

3 stops37h 45m

Melbourne

Wed 10/2

13:45-12:25

3 stops38h 40m

$1,834

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - MEL Melbourne

DCAMEL

Washington, D.C. Reagan-National

Tue 2/2

07:00-12:20

3 stops37h 20m

Melbourne

Wed 10/2

13:45-16:55

3 stops43h 10m

$1,849

Washington, D.C.Sydney

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

IADSYD

Washington, D.C. Dulles Intl

Mon 1/2

12:45-10:35

2 stops29h 50m

Sydney Kingsford Smith

Mon 8/2

14:05-00:06

2 stops26h 01m

$1,908

Fastest return journey

Washington, D.C.Sydney

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

DCASYD

Washington, D.C. Reagan-National

Sun 24/1

14:28-10:35

2 stops28h 07m

Sydney Kingsford Smith

Tue 9/2

11:50-20:56

2 stops25h 06m

$1,919

Washington, D.C.Brisbane

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

DCABNE

Washington, D.C. Reagan-National

Mon 1/2

12:46-10:00

2 stops30h 14m

Brisbane

Wed 17/2

08:20-21:00

2 stops27h 40m

$1,920

Washington, D.C.Sydney

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

IADSYD

Washington, D.C. Dulles Intl

Tue 2/3

14:36-08:35

2 stops25h 59m

Sydney Kingsford Smith

Tue 9/3

09:55-22:31

2 stops28h 36m

$1,922

Washington, D.C.Sydney

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

IADSYD

Washington, D.C. Dulles Intl

Tue 2/3

14:36-08:35

2 stops25h 59m

Sydney Kingsford Smith

Tue 9/3

09:55-22:31

2 stops28h 36m

$1,923

Washington, D.C.Sydney

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

DCASYD

Washington, D.C. Reagan-National

Mon 1/2

12:46-08:35

2 stops27h 49m

Sydney Kingsford Smith

Tue 23/2

09:55-23:59

2 stops30h 04m

$1,923

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Mon 7/12

08:35-07:00

2 stops31h 25m

Brisbane

Thu 21/1

11:15-20:51

2 stops24h 36m

$1,926

Washington, D.C.Brisbane

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

DCABNE

Washington, D.C. Reagan-National

Mon 1/2

12:46-10:00

2 stops30h 14m

Brisbane

Wed 17/2

08:20-21:00

2 stops27h 40m

$1,926

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 District of Columbia to Australia

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

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from District of Columbia to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,053. If you don’t want to visit Australia in August, then you should wait until May to fly from District of Columbia, when ticket prices are also cheap, with an average price of $2,067.

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

You are more likely to see cheaper flights to Australia from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,365 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from District of Columbia for as low as $1,871 on momondo.

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

You could potentially save up to 12% on your flight if you consider stops on a District of Columbia to Australia flight.

Cheap District of Columbia to Australia flight deals and tips

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

Best price found	$905
Fastest flight time	23h 15m
Direct flights	None

The best one-way flight to Australia from District of Columbia in the past 72 hours is $905. The best return flight deal from District of Columbia to Australia found on momondo in the last 72 hours is $1,834.

The fastest flight from District of Columbia to Australia takes 23h 15m

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

Search flight deals

Frequently asked questions about flying from District of Columbia to Australia

When did momondo last update prices for flights from District of Columbia to Australia?
Prices for flights from District of Columbia to Australia refresh daily.
How old do you have to be to fly from District of Columbia to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Australia from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Australia.

I’m not ready to book a flight from District of Columbia to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from District of Columbia. 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.