Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Australia to Washington, D.C. from $440

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 10/15. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Washington, D.C.

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

American Airlines Logo
10:10 am - 8:07 pmSYD-BWI
24h 57m2 stops
American Airlines Logo
1:27 pm - 9:00 amBWI-SYD
28h 33m2 stops
$834American Airlines
Find Deal
lun., oct. 13 - dom., oct. 26
American Airlines Logo
10:10 am - 6:18 pmSYD-BWI
23h 08m2 stops
American Airlines Logo
8:00 am - 9:00 amBWI-SYD
33h 00m2 stops
$835American Airlines
Find Deal
lun., oct. 20 - mar., nov. 4
United Airlines Logo
11:30 am - 8:21 pmMEL-BWI
23h 51m2 stops
United Airlines Logo
10:10 am - 10:00 amBWI-MEL
31h 50m2 stops
$844United Airlines
Find Deal
dom., nov. 2 - sáb., nov. 15
United Airlines Logo
10:30 am - 7:56 amMEL-BWI
36h 26m1 stop
United Airlines Logo
6:57 pm - 9:30 amBWI-MEL
22h 33m1 stop
$845United Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
Air Canada Logo
10:20 am - 11:13 amBNE-IAD
38h 53m2 stops
Air Canada Logo
9:45 am - 7:45 amIAD-BNE
32h 00m2 stops
$888Air Canada
Find Deal
mar., oct. 21 - dom., oct. 26
Air Canada Logo
11:20 am - 6:05 pmSYD-DCA
46h 45m2 stops
Air Canada Logo
8:40 pm - 9:35 amDCA-SYD
44h 55m2 stops
$899Air Canada
Find Deal
mié., feb. 18 - dom., feb. 22
Virgin Australia Logo
10:30 am - 5:57 pmMEL-BWI
22h 27m1 stop
Virgin Australia Logo
7:07 am - 9:30 amBWI-MEL
34h 23m1 stop
$1,041Virgin Australia
Find Deal
vie., oct. 31 - vie., nov. 7
Virgin Australia Logo
10:30 am - 6:21 pmSYD-BWI
22h 51m1 stop
Virgin Australia Logo
7:28 pm - 8:00 amBWI-SYD
21h 32m1 stop
$1,048Virgin Australia
Find Deal
vie., oct. 10 - mié., oct. 22
Qantas Airways Logo
10:00 am - 10:51 pmMEL-IAD
27h 51m2 stops
Qantas Airways Logo
5:37 pm - 5:00 amIAD-MEL
44h 23m1 stop
$1,075Qantas Airways
Find Deal
mar., oct. 7 - mar., oct. 28
Qantas Airways Logo
10:00 am - 10:51 pmMEL-IAD
27h 51m2 stops
Qantas Airways Logo
5:37 pm - 10:05 amIAD-MEL
25h 28m2 stops
$1,109Qantas Airways
Find Deal
mar., oct. 7 - mar., oct. 28

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

Our best Qantas Airways deals on Australia to Washington, D.C. flight tickets
Qantas Airways
Oct 7
MEL10:00 amMelbourne
27h 51m
2 stops
IAD10:51 pmWashington, D.C. Dulles Intl
Oct 28
IAD5:37 pmWashington, D.C. Dulles Intl
44h 23m
1 stop
MEL5:00 amMelbourne
$1,075
Find similar
Qantas Airways
Oct 7
MEL10:00 amMelbourne
27h 51m
2 stops
IAD10:51 pmWashington, D.C. Dulles Intl
Oct 28
IAD5:37 pmWashington, D.C. Dulles Intl
25h 28m
2 stops
MEL10:05 amMelbourne
$1,109
Find similar
Qantas Airways
Sep 26
SYD12:10 pmSydney Kingsford Smith
20h 47m
1 stop
DCA6:57 pmWashington, D.C. Reagan-National
Oct 12
DCA8:19 amWashington, D.C. Reagan-National
32h 11m
1 stop
SYD7:30 amSydney Kingsford Smith
$1,572
Find similar

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

Our best United Airlines deals on Australia to Washington, D.C. flight tickets
United Airlines
Nov 2
MEL11:30 amMelbourne
23h 51m
2 stops
BWI8:21 pmBaltimore/Washington
Nov 15
BWI10:10 amBaltimore/Washington
31h 50m
2 stops
MEL10:00 amMelbourne
$844
Find similar
United Airlines
Oct 31
MEL10:30 amMelbourne
36h 26m
1 stop
BWI7:56 amBaltimore/Washington
Nov 7
BWI6:57 pmBaltimore/Washington
22h 33m
1 stop
MEL9:30 amMelbourne
$845
Find similar
United Airlines
Mar 6
MEL1:00 pmMelbourne
32h 52m
1 stop
BWI5:52 amBaltimore/Washington
Mar 14
BWI4:15 pmBaltimore/Washington
25h 15m
2 stops
MEL8:30 amMelbourne
$846
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 septiembre 17, 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

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

lun. 10/13

10:10 am-8:07 pm

2 stops24h 57m

Baltimore/Washington

dom. 10/26

1:27 pm-9:00 am

2 stops28h 33m

$834

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

lun. 10/20

10:10 am-6:18 pm

2 stops23h 08m

Baltimore/Washington

mar. 11/4

8:00 am-9:00 am

2 stops33h 00m

$835

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

dom. 11/2

11:30 am-8:21 pm

2 stops23h 51m

Baltimore/Washington

sáb. 11/15

10:10 am-10:00 am

2 stops31h 50m

$844

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

vie. 10/31

10:30 am-7:56 am

1 stop36h 26m

Baltimore/Washington

vie. 11/7

6:57 pm-9:30 am

1 stop22h 33m

$845

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

mar. 10/21

10:20 am-11:13 am

2 stops38h 53m

Washington, D.C. Dulles Intl

dom. 10/26

9:45 am-7:45 am

2 stops32h 00m

$888

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

mié. 2/18

11:20 am-6:05 pm

2 stops46h 45m

Washington, D.C. Reagan-National

dom. 2/22

8:40 pm-9:35 am

2 stops44h 55m

$899

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

vie. 10/31

10:30 am-5:57 pm

1 stop22h 27m

Baltimore/Washington

vie. 11/7

7:07 am-9:30 am

1 stop34h 23m

$1,041

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

vie. 10/10

10:30 am-6:21 pm

1 stop22h 51m

Baltimore/Washington

mié. 10/22

7:28 pm-8:00 am

1 stop21h 32m

$1,048

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

mar. 10/7

10:00 am-10:51 pm

2 stops27h 51m

Washington, D.C. Dulles Intl

mar. 10/28

5:37 pm-5:00 am

1 stop44h 23m

$1,075

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

mar. 10/7

10:00 am-10:51 pm

2 stops27h 51m

Washington, D.C. Dulles Intl

mar. 10/28

5:37 pm-10:05 am

2 stops25h 28m

$1,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $852. 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.

What is the cheapest Australia to Washington, D.C. flight route?

Fly from Sydney Kingsford Smith to Washington, D.C. Dulles Intl for the best Australia - Washington, D.C. flight prices

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 $1,299 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 $1,143 on momondo.

What cabin class options are available on Australia to Washington, D.C. flights?

There is only 1 cabin class available to choose from on Australia to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 2% 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.

Direct flights

None
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 $841Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air CanadaPriceFrom $889Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Virgin AustraliaPriceFrom $1,757Free CancellationRating
7.5
416 reviews
Search Virgin Australia 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
vie. 10/17
vie. 10/24
By creating a price alert you accept our terms of use and privacy policy.

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