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

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

What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines 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 54% 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.

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 February 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.

$501 Cheap Flights from District of Columbia to Australia in 2026

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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.

12:55 pm - 7:05 am

DCA

BNE

28h 10m

2 stops

10:00 am - 9:53 pm

BNE

DCA

25h 53m

2 stops

$932Air Canada

Tue, Apr 7 - Mon, Apr 20

9:55 am - 7:05 am

IAD

BNE

31h 10m

2 stops

10:00 am - 8:29 pm

BNE

IAD

24h 29m

2 stops

$939Air Canada

Tue, Apr 7 - Mon, Apr 20

12:55 pm - 7:05 am

DCA

BNE

28h 10m

2 stops

10:00 am - 12:01 pm

BNE

DCA

40h 01m

2 stops

$940Air New Zealand

Wed, Apr 8 - Sun, Apr 19

12:55 pm - 8:45 am

DCA

BNE

28h 50m

2 stops

9:45 am - 10:21 am

BNE

DCA

38h 36m

2 stops

$985Air New Zealand

Tue, Mar 3 - Fri, Mar 13

8:15 am - 7:05 am

IAD

BNE

32h 50m

2 stops

10:00 am - 9:18 pm

BNE

IAD

25h 18m

2 stops

$996Multiple Airlines

Wed, Apr 8 - Sun, Apr 19

4:10 pm - 1:55 pm

IAD

ADL

32h 15m

2 stops

8:00 pm - 6:22 am

ADL

IAD

47h 52m

2 stops

$998Singapore Airlines

Mon, May 4 - Mon, Jun 1

1:13 pm - 8:45 am

IAD

BNE

28h 32m

2 stops

9:45 am - 8:26 pm

BNE

IAD

24h 41m

2 stops

$1,000Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

9:00 am - 8:45 am

IAD

BNE

32h 45m

2 stops

10:45 am - 9:23 pm

BNE

IAD

25h 38m

2 stops

$1,063ANA

Thu, Feb 26 - Fri, Mar 6

9:00 am - 11:50 am

IAD

ADL

37h 20m

2 stops

8:00 pm - 8:29 pm

ADL

IAD

37h 59m

2 stops

$1,099Singapore Airlines

Sun, Apr 19 - Thu, Apr 23

9:00 am - 7:20 am

IAD

SYD

32h 20m

1 stop

9:20 am - 8:29 pm

SYD

IAD

25h 09m

1 stop

$1,296ANA

Sun, Apr 19 - Tue, Apr 28

ANA flights from District of Columbia to Australia

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

ANA

Feb 26

IAD9:00 amWashington, D.C. Dulles Intl

32h 45m

2 stops

BNE8:45 amBrisbane

Mar 6

BNE10:45 amBrisbane

25h 38m

2 stops

IAD9:23 pmWashington, D.C. Dulles Intl

$1,063

ANA

Mar 10

IAD9:55 amWashington, D.C. Dulles Intl

31h 50m

2 stops

BNE7:45 amBrisbane

Mar 15

BNE9:45 amBrisbane

25h 38m

2 stops

IAD9:23 pmWashington, D.C. Dulles Intl

$1,197

ANA

Apr 19

IAD9:00 amWashington, D.C. Dulles Intl

32h 20m

1 stop

SYD7:20 amSydney Kingsford Smith

Apr 28

SYD9:20 amSydney Kingsford Smith

25h 09m

1 stop

IAD8:29 pmWashington, D.C. Dulles Intl

$1,296

Qantas Airways flights from District of Columbia to Australia

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

Qantas Airways

Apr 22

DCA4:59 pmWashington, D.C. Reagan-National

26h 06m

2 stops

MEL9:05 amMelbourne

Apr 29

MEL1:35 pmMelbourne

23h 21m

1 stop

DCA10:56 pmWashington, D.C. Reagan-National

$1,240

Qantas Airways

Apr 6

IAD5:52 pmWashington, D.C. Dulles Intl

30h 18m

2 stops

ADL1:40 pmAdelaide

Apr 13

ADL6:00 amAdelaide

30h 56m

2 stops

IAD11:26 pmWashington, D.C. Dulles Intl

$1,264

Qantas Airways

Mar 8

DCA4:59 pmWashington, D.C. Reagan-National

22h 31m

1 stop

BNE5:30 amBrisbane

Mar 16

BNE8:40 amBrisbane

20h 14m

1 stop

DCA2:54 pmWashington, D.C. Reagan-National

$1,266

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

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Tue 4/7

12:55 pm-7:05 am

2 stops28h 10m

Brisbane

Mon 4/20

10:00 am-9:53 pm

2 stops25h 53m

$932

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 4/7

9:55 am-7:05 am

2 stops31h 10m

Brisbane

Mon 4/20

10:00 am-8:29 pm

2 stops24h 29m

$939

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Wed 4/8

12:55 pm-7:05 am

2 stops28h 10m

Brisbane

Sun 4/19

10:00 am-12:01 pm

2 stops40h 01m

$940

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Tue 3/3

12:55 pm-8:45 am

2 stops28h 50m

Brisbane

Fri 3/13

9:45 am-10:21 am

2 stops38h 36m

$985

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 4/8

8:15 am-7:05 am

2 stops32h 50m

Brisbane

Sun 4/19

10:00 am-9:18 pm

2 stops25h 18m

$996

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Mon 5/4

4:10 pm-1:55 pm

2 stops32h 15m

Adelaide

Mon 6/1

8:00 pm-6:22 am

2 stops47h 52m

$998

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 3/4

1:13 pm-8:45 am

2 stops28h 32m

Brisbane

Wed 3/11

9:45 am-8:26 pm

2 stops24h 41m

$1,000

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Thu 2/26

9:00 am-8:45 am

2 stops32h 45m

Brisbane

Fri 3/6

10:45 am-9:23 pm

2 stops25h 38m

$1,063

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Sun 4/19

9:00 am-11:50 am

2 stops37h 20m

Adelaide

Thu 4/23

8:00 pm-8:29 pm

2 stops37h 59m

$1,099

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 4/19

9:00 am-7:20 am

1 stop32h 20m

Sydney Kingsford Smith

Tue 4/28

9:20 am-8:29 pm

1 stop25h 09m

$1,296

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 June is, on average, the cheapest month to fly to Australia from District of Columbia, with most prices found around $990. If you aren’t able to travel during the month of June, then book flights to Australia from District of Columbia during August instead. Flights to Australia in August, while not as cheap as those in June, still average around $1,076.

How far in advance should I book a flight 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 $1,490 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 $655 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

Fastest flight time	21h 38m
Direct flights	None

The fastest flight from District of Columbia to Australia takes 21h 38m

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

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 February 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
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
United Airlines	PriceFrom $346	Free Cancellation	Rating 7.4 9,339 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $587	Free Cancellation	Rating 7.5 997 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $818	Free Cancellation	Rating 7.2 11,341 reviews	Search American Airlines flights
Air Canada	PriceFrom $839	Free Cancellation	Rating 7.1 10,739 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,195	Free Cancellation	Rating 8.0 597 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom $1,961	Free Cancellation	Rating 7.4 3,740 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.