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Cheap flights from District of Columbia to Australia from $539

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Australia departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Australia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:11 pm - 8:45 am
DCA
-
BNE
25h 34m2 stops
Multiple Airlines Logo
10:45 am - 10:21 am
BNE
-
DCA
38h 36m2 stops
$1,006Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
Air Canada Logo
11:05 am - 8:45 am
DCA
-
BNE
30h 40m2 stops
Air Canada Logo
10:45 am - 9:56 pm
BNE
-
DCA
26h 11m2 stops
$1,007Air Canada
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
4:11 pm - 8:45 am
DCA
-
BNE
25h 34m2 stops
Multiple Airlines Logo
10:45 am - 10:21 am
BNE
-
DCA
38h 36m2 stops
$1,008Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Air Canada Logo
11:05 am - 8:45 am
DCA
-
BNE
30h 40m2 stops
Air Canada Logo
10:45 am - 9:56 pm
BNE
-
DCA
26h 11m2 stops
$1,009Air Canada
Mon, Feb 9 - Mon, Feb 16
Qantas Airways Logo
5:00 pm - 9:00 am
DCA
-
SYD
24h 00m1 stop
Qantas Airways Logo
2:05 pm - 7:52 pm
SYD
-
DCA
21h 47m1 stop
$1,116Qantas Airways
Sat, Jan 31 - Sat, Feb 14
Qantas Airways Logo
11:37 am - 5:00 am
DCA
-
MEL
25h 23m1 stop
Qantas Airways Logo
4:05 pm - 11:00 pm
MEL
-
DCA
21h 55m1 stop
$1,168Qantas Airways
Wed, Feb 18 - Wed, Mar 11
Air New Zealand Logo
2:45 pm - 10:55 am
DCA
-
MEL
28h 10m2 stops
Air New Zealand Logo
12:10 pm - 10:10 pm
MEL
-
DCA
25h 00m2 stops
$1,291Air New Zealand
Wed, Feb 18 - Wed, Mar 11
Air New Zealand Logo
12:35 pm - 10:55 am
IAD
-
MEL
30h 20m2 stops
Air New Zealand Logo
10:35 am - 12:28 am
MEL
-
IAD
28h 53m2 stops
$1,291Air New Zealand
Wed, Feb 18 - Wed, Mar 11
Cathay Pacific Logo
11:57 am - 10:55 pm
DCA
-
PER
46h 58m2 stops
Cathay Pacific Logo
8:30 am - 6:59 pm
PER
-
DCA
46h 29m2 stops
$1,468Cathay Pacific
Thu, Mar 12 - Thu, Mar 19
Cathay Pacific Logo
11:57 am - 6:55 am
DCA
-
PER
30h 58m2 stops
Cathay Pacific Logo
12:25 am - 8:41 pm
PER
-
DCA
32h 16m2 stops
$1,469Cathay Pacific
Thu, Mar 12 - Wed, Mar 18

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
Feb 9
IAD3:19 pmWashington, D.C. Dulles Intl
25h 26m
2 stops
SYD8:45 amSydney Kingsford Smith
Feb 16
SYD11:45 amSydney Kingsford Smith
26h 31m
2 stops
IAD10:16 pmWashington, D.C. Dulles Intl
$1,281
Find similar
Air New Zealand
Feb 24
IAD12:35 pmWashington, D.C. Dulles Intl
28h 10m
2 stops
SYD8:45 amSydney Kingsford Smith
Mar 24
SYD9:55 amSydney Kingsford Smith
29h 33m
2 stops
IAD12:28 amWashington, D.C. Dulles Intl
$1,291
Find similar
Air New Zealand
Feb 25
IAD12:35 pmWashington, D.C. Dulles Intl
29h 55m
2 stops
SYD10:30 amSydney Kingsford Smith
Mar 11
SYD1:55 pmSydney Kingsford Smith
25h 33m
2 stops
IAD12:28 amWashington, D.C. Dulles Intl
$1,292
Find similar

Qantas Airways flights from District of Columbia to Australia

Our best Qantas Airways deals on District of Columbia to Australia flight tickets
Qantas Airways
Jan 31
DCA5:00 pmWashington, D.C. Reagan-National
24h 00m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 14
SYD2:05 pmSydney Kingsford Smith
21h 47m
1 stop
DCA7:52 pmWashington, D.C. Reagan-National
$1,116
Find similar
Qantas Airways
Feb 18
DCA11:37 amWashington, D.C. Reagan-National
25h 23m
1 stop
MEL5:00 amMelbourne
Mar 11
MEL4:05 pmMelbourne
21h 55m
1 stop
DCA11:00 pmWashington, D.C. Reagan-National
$1,168
Find similar
Qantas Airways
Feb 5
DCA8:40 amWashington, D.C. Reagan-National
32h 20m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 5
SYD2:05 pmSydney Kingsford Smith
20h 36m
1 stop
DCA6:41 pmWashington, D.C. Reagan-National
$1,181
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
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 2/10

4:11 pm-8:45 am

2 stops25h 34m

Brisbane

Tue 2/17

10:45 am-10:21 am

2 stops38h 36m

$1,006

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Mon 2/9

11:05 am-8:45 am

2 stops30h 40m

Brisbane

Mon 2/16

10:45 am-9:56 pm

2 stops26h 11m

$1,007

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Mon 2/9

4:11 pm-8:45 am

2 stops25h 34m

Brisbane

Mon 2/16

10:45 am-10:21 am

2 stops38h 36m

$1,008

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Mon 2/9

11:05 am-8:45 am

2 stops30h 40m

Brisbane

Mon 2/16

10:45 am-9:56 pm

2 stops26h 11m

$1,009

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 1/31

5:00 pm-9:00 am

1 stop24h 00m

Sydney Kingsford Smith

Sat 2/14

2:05 pm-7:52 pm

1 stop21h 47m

$1,116

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 2/18

11:37 am-5:00 am

1 stop25h 23m

Melbourne

Wed 3/11

4:05 pm-11:00 pm

1 stop21h 55m

$1,168

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 2/18

2:45 pm-10:55 am

2 stops28h 10m

Melbourne

Wed 3/11

12:10 pm-10:10 pm

2 stops25h 00m

$1,291

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 2/18

12:35 pm-10:55 am

2 stops30h 20m

Melbourne

Wed 3/11

10:35 am-12:28 am

2 stops28h 53m

$1,291

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 3/12

11:57 am-10:55 pm

2 stops46h 58m

Perth

Thu 3/19

8:30 am-6:59 pm

2 stops46h 29m

$1,468

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 3/12

11:57 am-6:55 am

2 stops30h 58m

Perth

Wed 3/18

12:25 am-8:41 pm

2 stops32h 16m

$1,469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

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

What is the cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from District of Columbia, with most prices found around $862. If you aren’t able to travel during the month of August, then book flights to Australia from District of Columbia during April instead. Flights to Australia in April, while not as cheap as those in August, still average around $864.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from District of Columbia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,368 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,647 on average. Flights to Australia from District of Columbia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,284 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 $623 on momondo.

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

You could potentially save up to 36% 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 19m

Direct flights

None
The fastest flight from District of Columbia to Australia takes 21h 19m
There are no direct flights from District of Columbia to Australia. There are no popular flight routes from District of Columbia to Australia.
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  • 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?

  • 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
DeltaPriceFrom $276Free CancellationRating
7.9
8,018 reviews
Search Delta flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $682Free CancellationRating
7.5
957 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $818Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
Air CanadaPriceFrom $839Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,257Free CancellationRating
8.0
561 reviews
Search Air New Zealand flights
ANAPriceFrom $1,370Free CancellationRating
8.4
1,049 reviews
Search ANA flights
Qatar AirwaysPriceFrom $1,961Free CancellationRating
7.4
3,697 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.

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