What airlines fly to Australia?

United Airlines, Qantas Airways and Air New Zealand are the top three most popular airlines that fly to Australia from District of Columbia according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Alaska Airlines, Turkish Airlines, and Cathay Pacific are the most popular carriers operating 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 were last updated today.

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

There are 7 operators available for flights from District of Columbia to Australia as of September 2026.

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

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 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 license 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.

$581 Cheap Flights from District of Columbia to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 10:00 amIAD Washington, D.C. Dulles Intl-BNE Brisbane

36h 00m2 stops Los Angeles Auckland Intl

8:20 am - 6:36 amBNE Brisbane-IAD Washington, D.C. Dulles Intl

37h 16m2 stops Auckland Intl Los Angeles

$1,257Air New Zealand

Tue, Dec 8 - Tue, Feb 2

8:35 am - 10:00 amIAD Washington, D.C. Dulles Intl-BNE Brisbane

34h 25m2 stops Los Angeles Auckland Intl

11:15 am - 5:25 amBNE Brisbane-IAD Washington, D.C. Dulles Intl

33h 10m2 stops Auckland Intl Los Angeles

$1,257Air New Zealand

Tue, Dec 8 - Mon, Feb 1

7:00 am - 8:55 amDCA Washington, D.C. Reagan-National-MEL Melbourne

34h 55m3 stops Denver Intl Los Angeles Auckland Intl

10:20 am - 12:09 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

41h 49m3 stops Auckland Intl Los Angeles Denver Intl

$1,262Multiple Airlines

Sun, Oct 25 - Tue, Nov 10

7:00 am - 8:55 amDCA Washington, D.C. Reagan-National-MEL Melbourne

34h 55m3 stops Denver Intl Los Angeles Auckland Intl

12:10 pm - 12:09 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

39h 59m3 stops Auckland Intl Los Angeles Denver Intl

$1,271Multiple Airlines

Sat, Oct 31 - Sat, Nov 14

9:55 am - 7:45 amIAD Washington, D.C. Dulles Intl-BNE Brisbane

31h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:00 am - 11:27 amBNE Brisbane-IAD Washington, D.C. Dulles Intl

39h 27m2 stops Vancouver Intl Ottawa

$1,399Air Canada

Tue, Mar 16 - Wed, Mar 31

12:55 pm - 7:45 amDCA Washington, D.C. Reagan-National-BNE Brisbane

28h 50m2 stops Ottawa Vancouver Intl

10:00 am - 9:55 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

25h 55m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,399Air Canada

Tue, Mar 16 - Wed, Mar 31

4:35 pm - 8:30 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

23h 55m1 stop Los Angeles

10:40 am - 3:41 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

21h 01m1 stop Los Angeles

$1,637Delta

Mon, Feb 15 - Wed, Mar 3

4:35 pm - 6:50 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

22h 15m1 stop Los Angeles

10:40 am - 3:41 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

21h 01m1 stop Los Angeles

$1,637Delta

Sun, Feb 14 - Wed, Mar 3

8:40 am - 9:00 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

32h 20m1 stop Los Angeles

2:05 pm - 6:59 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

20h 54m1 stop Dallas/Fort Worth

$1,760Qantas Airways

Tue, Dec 29 - Wed, Jan 13

12:30 pm - 6:55 amIAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

26h 25m1 stop Dallas/Fort Worth

2:05 pm - 11:23 pmSYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

25h 18m1 stop Dallas/Fort Worth

$1,761Qantas Airways

Tue, Feb 9 - Tue, Feb 23

Cheap last minute flights

Enter your travel dates to find the best prices.

4:15 pm - 6:55 amIAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

24h 40m1 stop San Francisco

6:15 pm - 10:30 pmSYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

43h 15m2 stops Auckland Intl Houston George Bush Intcntl

$1,636Air New Zealand

Wed, Sep 30 - Thu, Oct 15

4:41 pm - 6:50 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

24h 09m1 stop Los Angeles

10:15 am - 3:29 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

20h 14m1 stop Los Angeles

$1,637Delta

Wed, Sep 30 - Mon, Oct 12

12:26 pm - 6:50 amIAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

28h 24m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:15 am - 6:19 pmSYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

23h 04m2 stops Los Angeles Minneapolis St Paul

$1,642Delta

Wed, Sep 30 - Mon, Oct 12

7:28 am - 6:55 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

33h 27m1 stop San Francisco

3:10 pm - 9:05 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

44h 55m2 stops Auckland Intl Houston George Bush Intcntl

$1,656Air New Zealand

Wed, Sep 30 - Thu, Oct 15

8:40 am - 11:45 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

37h 05m2 stops Chicago O'Hare Intl Hong Kong Intl

11:10 am - 7:59 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

47h 49m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,705Multiple Airlines

Mon, Sep 28 - Sun, Oct 4

9:30 am - 10:15 pmDCA Washington, D.C. Reagan-National-MEL Melbourne

46h 45m2 stops Los Angeles Hong Kong Intl

3:30 pm - 10:38 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

46h 08m2 stops Hong Kong Intl Toronto Pearson Intl

$1,780Multiple Airlines

Sun, Sep 27 - Mon, Oct 26

4:15 pm - 8:15 amIAD Washington, D.C. Dulles Intl-MEL Melbourne

26h 00m1 stop San Francisco

11:45 am - 9:56 pmMEL Melbourne-IAD Washington, D.C. Dulles Intl

25h 11m1 stop San Francisco

$2,090United Airlines

Sun, Sep 27 - Mon, Oct 26

5:35 pm - 6:45 amDCA Washington, D.C. Reagan-National-MEL Melbourne

23h 10m1 stop Los Angeles

9:45 am - 4:29 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

21h 44m1 stop Los Angeles

$2,117American Airlines

Mon, Sep 28 - Sat, Oct 17

5:35 pm - 6:45 amDCA Washington, D.C. Reagan-National-MEL Melbourne

23h 10m1 stop Los Angeles

9:45 am - 7:00 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

24h 15m2 stops Los Angeles Dallas/Fort Worth

$2,121American Airlines

Mon, Sep 28 - Sat, Oct 17

4:15 pm - 8:15 amIAD Washington, D.C. Dulles Intl-MEL Melbourne

26h 00m1 stop San Francisco

11:45 am - 9:56 pmMEL Melbourne-IAD Washington, D.C. Dulles Intl

25h 11m1 stop San Francisco

$2,130United Airlines

Sun, Sep 27 - Mon, Oct 26

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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

Dec 8

IAD7:00 amWashington, D.C. Dulles Intl

36h 00m

2 stops

BNE10:00 amBrisbane

Feb 2

BNE8:20 amBrisbane

37h 16m

2 stops

IAD6:36 amWashington, D.C. Dulles Intl

$1,257

Air New Zealand

Nov 23

IAD8:25 amWashington, D.C. Dulles Intl

36h 25m

2 stops

SYD12:50 pmSydney Kingsford Smith

Dec 7

SYD11:50 amSydney Kingsford Smith

34h 39m

2 stops

IAD6:29 amWashington, D.C. Dulles Intl

$1,259

Air New Zealand

Dec 8

IAD12:40 pmWashington, D.C. Dulles Intl

35h 25m

2 stops

BNE3:05 pmBrisbane

Feb 1

BNE11:15 amBrisbane

26h 28m

2 stops

IAD10:43 pmWashington, D.C. Dulles Intl

$1,276

Turkish Airlines flights from District of Columbia to Australia

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

Turkish Airlines

Nov 16

IAD9:20 pmWashington, D.C. Dulles Intl

31h 25m

2 stops

MEL8:45 pmMelbourne

Dec 2

MEL10:35 pmMelbourne

53h 10m

2 stops

IAD11:45 amWashington, D.C. Dulles Intl

$1,455

Turkish Airlines

Nov 4

IAD2:30 pmWashington, D.C. Dulles Intl

38h 15m

2 stops

MEL8:45 pmMelbourne

Nov 11

MEL10:35 pmMelbourne

36h 50m

2 stops

IAD7:25 pmWashington, D.C. Dulles Intl

$1,497

Turkish Airlines

Oct 6

IAD1:15 pmWashington, D.C. Dulles Intl

39h 55m

2 stops

SYD8:10 pmSydney Kingsford Smith

Oct 15

SYD10:05 pmSydney Kingsford Smith

36h 40m

2 stops

IAD7:45 pmWashington, D.C. Dulles Intl

$1,538

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 round-trip

Washington, D.C.Brisbane

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

IADBNE

Washington, D.C. Dulles Intl

Tue 12/8

7:00 am-10:00 am

2 stops36h 00m

Brisbane

Tue 2/2

8:20 am-6:36 am

2 stops37h 16m

$1,257

Washington, D.C.Brisbane

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

IADBNE

Washington, D.C. Dulles Intl

Tue 12/8

8:35 am-10:00 am

2 stops34h 25m

Brisbane

Mon 2/1

11:15 am-5:25 am

2 stops33h 10m

$1,257

Washington, D.C.Melbourne

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

DCAMEL

Washington, D.C. Reagan-National

Sun 10/25

7:00 am-8:55 am

3 stops34h 55m

Melbourne

Tue 11/10

10:20 am-12:09 pm

3 stops41h 49m

$1,262

Washington, D.C.Melbourne

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

DCAMEL

Washington, D.C. Reagan-National

Sat 10/31

7:00 am-8:55 am

3 stops34h 55m

Melbourne

Sat 11/14

12:10 pm-12:09 pm

3 stops39h 59m

$1,271

Washington, D.C.Brisbane

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

IADBNE

Washington, D.C. Dulles Intl

Tue 3/16

9:55 am-7:45 am

2 stops31h 50m

Brisbane

Wed 3/31

10:00 am-11:27 am

2 stops39h 27m

$1,399

Washington, D.C.Brisbane

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

DCABNE

Washington, D.C. Reagan-National

Tue 3/16

12:55 pm-7:45 am

2 stops28h 50m

Brisbane

Wed 3/31

10:00 am-9:55 pm

2 stops25h 55m

$1,399

Washington, D.C.Sydney

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

DCASYD

Washington, D.C. Reagan-National

Mon 2/15

4:35 pm-8:30 am

1 stop23h 55m

Sydney Kingsford Smith

Wed 3/3

10:40 am-3:41 pm

1 stop21h 01m

$1,637

Quickest round-trip

Washington, D.C.Sydney

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

DCASYD

Washington, D.C. Reagan-National

Sun 2/14

4:35 pm-6:50 am

1 stop22h 15m

Sydney Kingsford Smith

Wed 3/3

10:40 am-3:41 pm

1 stop21h 01m

$1,637

Washington, D.C.Sydney

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

DCASYD

Washington, D.C. Reagan-National

Tue 12/29

8:40 am-9:00 am

1 stop32h 20m

Sydney Kingsford Smith

Wed 1/13

2:05 pm-6:59 pm

1 stop20h 54m

$1,760

Washington, D.C.Sydney

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

IADSYD

Washington, D.C. Dulles Intl

Tue 2/9

12:30 pm-6:55 am

1 stop26h 25m

Sydney Kingsford Smith

Tue 2/23

2:05 pm-11:23 pm

1 stop25h 18m

$1,761

Flights are sorted by cheapest round-trip 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?

The month of April is, on average, the cheapest month to fly to Australia from District of Columbia, with most prices found around $1,390. If you aren’t able to travel during the month of April, then book flights to Australia from District of Columbia during August instead. Flights to Australia in August, while not as cheap as those in April, still average around $1,403.

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 $1,630 when searching weeks out. 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 $1,126 on momondo.

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

You could potentially save up to 39% 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	$581
Fastest flight time	21h 55m
Direct flights	None

The best one-way flight to Australia from District of Columbia in the past 72 hours is $581. The best round-trip flight deal from District of Columbia to Australia found on momondo in the last 72 hours is $1,257.

The fastest flight from District of Columbia to Australia takes 21h 55m

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 were last updated today.
How many operators does momondo search for flights from District of Columbia to Australia?
There are 7 operators available for flights from District of Columbia to Australia as of September 2026.
How old do you have to be to fly from District of Columbia to Australia?
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 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 license 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.

Best airlines flying from District of Columbia to Australia

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $357	Free Cancellation	Rating 7.4 10,239 reviews	Search United Airlines flights
Delta	PriceFrom $377	Free Cancellation	Rating 7.8 8,605 reviews	Search Delta flights
Air Canada	PriceFrom $787	Free Cancellation	Rating 7.1 11,684 reviews	Search Air Canada flights
American Airlines	PriceFrom $836	Free Cancellation	Rating 7.0 12,089 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $878	Free Cancellation	Rating 7.5 1,103 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,149	Free Cancellation	Rating 8.0 669 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom $2,062	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find District of Columbia to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

momondo does allow users to show only those flights to Australia from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Australia from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Australia from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.