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Cheap flights from Australia to Washington, D.C. from $579

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Washington, D.C. departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Washington, D.C.

Recent round-trip flight deals from Australia to Washington, D.C.

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 7:19 am
MEL
-
BWI
35h 49m2 stops
United Airlines Logo
6:25 pm - 8:30 am
BWI
-
MEL
23h 05m1 stop
$875United Airlines
Fri, Mar 6 - Sat, Mar 14
United Airlines Logo
1:00 pm - 9:21 pm
MEL
-
BWI
24h 21m2 stops
United Airlines Logo
12:24 pm - 9:30 am
BWI
-
MEL
29h 06m2 stops
$876United Airlines
Sat, Jan 31 - Sat, Feb 7
Delta Logo
10:00 am - 10:54 pm
MEL
-
BWI
26h 54m2 stops
Delta Logo
7:00 pm - 7:50 am
BWI
-
MEL
46h 50m2 stops
$882Delta
Sun, May 3 - Sun, May 10
Delta Logo
10:00 am - 12:15 am
MEL
-
BWI
28h 15m2 stops
Delta Logo
7:40 pm - 7:50 am
BWI
-
MEL
46h 10m2 stops
$884Delta
Sun, May 3 - Sun, May 10
Qantas Airways Logo
8:40 am - 4:50 pm
BNE
-
IAD
22h 10m1 stop
Qantas Airways Logo
5:37 pm - 5:30 am
IAD
-
BNE
21h 53m1 stop
$982Qantas Airways
Thu, Mar 12 - Tue, Mar 24
American Airlines Logo
4:05 pm - 9:17 pm
MEL
-
IAD
21h 12m1 stop
American Airlines Logo
11:22 am - 5:00 am
IAD
-
MEL
25h 38m2 stops
$1,033American Airlines
Wed, Feb 4 - Wed, Feb 18
American Airlines Logo
7:40 pm - 8:48 am
BNE
-
IAD
27h 08m2 stops
American Airlines Logo
11:24 am - 5:00 am
IAD
-
BNE
27h 36m2 stops
$1,034American Airlines
Thu, Mar 12 - Tue, Mar 24
Qantas Airways Logo
9:40 am - 4:31 pm
BNE
-
IAD
21h 51m1 stop
Qantas Airways Logo
5:26 pm - 6:30 am
IAD
-
BNE
22h 04m1 stop
$1,044Qantas Airways
Tue, Jan 27 - Wed, Feb 4
Virgin Australia Logo
11:30 am - 9:26 pm
MEL
-
BWI
25h 56m1 stop
Virgin Australia Logo
6:34 pm - 10:00 am
BWI
-
MEL
23h 26m1 stop
$1,075Virgin Australia
Sat, Jan 31 - Sat, Feb 7
Virgin Australia Logo
11:30 am - 4:22 pm
MEL
-
IAD
20h 52m1 stop
Virgin Australia Logo
6:00 pm - 9:30 am
IAD
-
MEL
23h 30m1 stop
$1,293Virgin Australia
Sat, Jan 31 - Sat, Feb 7

Qantas Airways flights from Australia to Washington, D.C.

Our best Qantas Airways deals on Australia to Washington, D.C. flight tickets
Qantas Airways
Mar 12
BNE8:40 amBrisbane
22h 10m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Mar 24
IAD5:37 pmWashington, D.C. Dulles Intl
21h 53m
1 stop
BNE5:30 amBrisbane
$982
Find similar
Qantas Airways
Jan 27
BNE9:40 amBrisbane
21h 51m
1 stop
IAD4:31 pmWashington, D.C. Dulles Intl
Feb 4
IAD5:26 pmWashington, D.C. Dulles Intl
22h 04m
1 stop
BNE6:30 amBrisbane
$1,044
Find similar
Qantas Airways
Jan 27
BNE8:00 amBrisbane
28h 17m
2 stops
IAD9:17 pmWashington, D.C. Dulles Intl
Feb 4
IAD5:26 pmWashington, D.C. Dulles Intl
22h 04m
1 stop
BNE6:30 amBrisbane
$1,133
Find similar

American Airlines flights from Australia to Washington, D.C.

Our best American Airlines deals on Australia to Washington, D.C. flight tickets
American Airlines
Feb 4
MEL12:00 pmMelbourne
25h 17m
2 stops
IAD9:17 pmWashington, D.C. Dulles Intl
Feb 18
IAD7:05 amWashington, D.C. Dulles Intl
29h 55m
2 stops
MEL5:00 amMelbourne
$1,033
Find similar
American Airlines
Mar 12
BNE7:40 pmBrisbane
27h 08m
2 stops
IAD8:48 amWashington, D.C. Dulles Intl
Mar 24
IAD11:24 amWashington, D.C. Dulles Intl
27h 36m
2 stops
BNE5:00 amBrisbane
$1,034
Find similar
American Airlines
Mar 6
MEL4:05 pmMelbourne
40h 26m
1 stop
IAD4:31 pmWashington, D.C. Dulles Intl
Mar 14
IAD2:03 pmWashington, D.C. Dulles Intl
28h 27m
2 stops
MEL9:30 amMelbourne
$1,131
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Australia to Washington, D.C. 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 18, 2025.
Use the filters below to find and compare flights from Australia to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Fri 3/6

11:30 am-7:19 am

2 stops35h 49m

Baltimore/Washington

Sat 3/14

6:25 pm-8:30 am

1 stop23h 05m

$875

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sat 1/31

1:00 pm-9:21 pm

2 stops24h 21m

Baltimore/Washington

Sat 2/7

12:24 pm-9:30 am

2 stops29h 06m

$876

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sun 5/3

10:00 am-10:54 pm

2 stops26h 54m

Baltimore/Washington

Sun 5/10

7:00 pm-7:50 am

2 stops46h 50m

$882

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sun 5/3

10:00 am-12:15 am

2 stops28h 15m

Baltimore/Washington

Sun 5/10

7:40 pm-7:50 am

2 stops46h 10m

$884

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 3/12

8:40 am-4:50 pm

1 stop22h 10m

Washington, D.C. Dulles Intl

Tue 3/24

5:37 pm-5:30 am

1 stop21h 53m

$982

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 2/4

4:05 pm-9:17 pm

1 stop21h 12m

Washington, D.C. Dulles Intl

Wed 2/18

11:22 am-5:00 am

2 stops25h 38m

$1,033

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 3/12

7:40 pm-8:48 am

2 stops27h 08m

Washington, D.C. Dulles Intl

Tue 3/24

11:24 am-5:00 am

2 stops27h 36m

$1,034

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 1/27

9:40 am-4:31 pm

1 stop21h 51m

Washington, D.C. Dulles Intl

Wed 2/4

5:26 pm-6:30 am

1 stop22h 04m

$1,044

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sat 1/31

11:30 am-9:26 pm

1 stop25h 56m

Baltimore/Washington

Sat 2/7

6:34 pm-10:00 am

1 stop23h 26m

$1,075

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sat 1/31

11:30 am-4:22 pm

1 stop20h 52m

Washington, D.C. Dulles Intl

Sat 2/7

6:00 pm-9:30 am

1 stop23h 30m

$1,293

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 Washington, D.C. from

How to get the cheapest flight ticket from Australia to Washington, D.C.

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 Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Australia, with most prices found around $810. If you’re not able to fly to Washington, D.C. in February, then August is your next best option. Flight prices from Australia to Washington, D.C. during August average around $1,021.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Australia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $930. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Washington, D.C. for around $1,740.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Australia to Washington, D.C. when you can find flight prices for as low as $1,117. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,871. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $1,246 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Australia for as low as $1,071 on momondo.

Can stopping save me money on Australia to Washington, D.C. flights?

You could potentially save up to 22% on your flight if you consider stops on a Australia to Washington, D.C. flight.

Cheap Australia to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Washington, D.C.

Fastest flight time

20h 06m

Direct flights

None
The fastest flight from Australia to Washington, D.C. takes 20h 06m
There are no direct flights from Australia to Washington, D.C.. There are no popular flight routes from Australia to Washington, D.C..
Search flight deals

  • When did momondo last update prices for flights from Australia to Washington, D.C.?

    Prices for flights from Australia to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Australia to Washington, D.C.?

  • How old do you have to be to fly from Australia to Washington, D.C.?

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Washington, D.C.

Compare and see reviews for airlines that fly from Australia to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $885Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Washington, D.C. for you.

Can I find flights from Australia to Washington, D.C. with flexible booking policies on momondo?

Flights from Australia to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Australia to Washington, D.C.?

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 Australia to Washington, D.C..

I’m not ready to book a flight from Australia to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport