What is the cheapest airline that flies from Australia to Washington, D.C.?

United Airlines, American Airlines, and Qantas Airways are the most popular carriers operating from Australia to Washington, D.C.

How long does it take to fly to Washington, D.C.?

Flight times from Australia to Washington, D.C. vary, but if you’re flying out of Brisbane and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 22h 25m on average. Another popular route from Australia to Washington, D.C. is flying from Sydney to Washington, D.C. Dulles Intl Airport, which will take roughly 22h 46m. Keep in mind that layovers or delays could extend your travel time.

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.?

As of July 2026, there is 1 operator available to choose from 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.

$590 Cheap Flights from Australia to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

1:15 pm - 8:04 am

SYD

IAD

32h 49m

3 stops

7:00 am - 11:50 am

IAD

SYD

38h 50m

3 stops

$919Multiple Airlines

Thu, Sep 3 - Mon, Sep 14

6:15 am - 12:24 pm

SYD

BWI

44h 09m

3 stops

12:09 pm - 11:50 am

BWI

SYD

33h 41m

3 stops

$922Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

10:55 am - 10:09 am

MEL

BWI

37h 14m

2 stops

3:04 pm - 8:15 am

BWI

MEL

27h 11m

2 stops

$952United Airlines

Mon, Aug 17 - Sun, Aug 30

9:30 am - 7:14 am

MEL

BWI

35h 44m

1 stop

7:23 pm - 7:30 am

BWI

MEL

22h 07m

1 stop

$953United Airlines

Wed, Jul 22 - Mon, Aug 3

9:10 am - 3:14 pm

SYD

BWI

44h 04m

2 stops

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

$976American Airlines

Thu, Aug 27 - Mon, Aug 31

9:10 am - 3:14 pm

SYD

BWI

44h 04m

2 stops

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

$977American Airlines

Thu, Aug 27 - Mon, Aug 31

12:00 pm - 9:34 pm

SYD

BWI

23h 34m

1 stop

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

$987Qantas Airways

Tue, Aug 25 - Tue, Sep 1

12:00 pm - 7:24 pm

SYD

BWI

21h 24m

1 stop

3:55 pm - 6:55 am

BWI

SYD

25h 00m

1 stop

$999Qantas Airways

Tue, Jul 28 - Wed, Aug 5

10:00 am - 6:18 am

MEL

BWI

34h 18m

2 stops

7:30 am - 8:50 am

BWI

MEL

34h 20m

2 stops

$1,061Delta

Wed, Sep 30 - Sun, Oct 11

10:00 am - 9:26 pm

MEL

BWI

25h 26m

2 stops

10:25 am - 7:50 am

BWI

MEL

31h 25m

2 stops

$1,063Delta

Wed, Jul 22 - Mon, Aug 3

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Air China flights from Australia to Washington, D.C.

Our best Air China deals on Australia to Washington, D.C. flight tickets

Air China

Jul 20

SYD7:45 pmSydney Kingsford Smith

37h 45m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Aug 11

IAD11:00 pmWashington, D.C. Dulles Intl

49h 50m

1 stop

SYD2:50 pmSydney Kingsford Smith

$1,166

Air China

Aug 29

SYD7:40 pmSydney Kingsford Smith

49h 13m

2 stops

IAD6:53 amWashington, D.C. Dulles Intl

Sep 13

IAD7:00 amWashington, D.C. Dulles Intl

41h 50m

2 stops

SYD2:50 pmSydney Kingsford Smith

$1,191

Air China

Jul 27

SYD7:45 pmSydney Kingsford Smith

37h 45m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Aug 4

IAD11:00 pmWashington, D.C. Dulles Intl

49h 50m

1 stop

SYD2:50 pmSydney Kingsford Smith

$1,194

Emirates flights from Australia to Washington, D.C.

Our best Emirates deals on Australia to Washington, D.C. flight tickets

Emirates

Sep 4

PER12:15 pmPerth

32h 25m

2 stops

IAD8:40 amWashington, D.C. Dulles Intl

Sep 13

IAD10:55 amWashington, D.C. Dulles Intl

42h 40m

1 stop

PER5:35 pmPerth

$2,226

Emirates

Jul 20

PER10:20 pmPerth

46h 20m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

Jul 29

IAD10:55 amWashington, D.C. Dulles Intl

42h 40m

1 stop

PER5:35 pmPerth

$2,422

momondo Fare Finder

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

Cheapest round-trip

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 9/3

1:15 pm-8:04 am

3 stops32h 49m

Washington, D.C. Dulles Intl

Mon 9/14

7:00 am-11:50 am

3 stops38h 50m

$919

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 8/25

6:15 am-12:24 pm

3 stops44h 09m

Baltimore/Washington

Tue 9/1

12:09 pm-11:50 am

3 stops33h 41m

$922

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 8/17

10:55 am-10:09 am

2 stops37h 14m

Baltimore/Washington

Sun 8/30

3:04 pm-8:15 am

2 stops27h 11m

$952

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 7/22

9:30 am-7:14 am

1 stop35h 44m

Baltimore/Washington

Mon 8/3

7:23 pm-7:30 am

1 stop22h 07m

$953

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 8/27

9:10 am-3:14 pm

2 stops44h 04m

Baltimore/Washington

Mon 8/31

3:55 pm-6:55 am

1 stop25h 00m

$976

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 8/27

9:10 am-3:14 pm

2 stops44h 04m

Baltimore/Washington

Mon 8/31

3:55 pm-6:55 am

1 stop25h 00m

$977

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 8/25

12:00 pm-9:34 pm

1 stop23h 34m

Baltimore/Washington

Tue 9/1

3:55 pm-6:55 am

1 stop25h 00m

$987

Quickest round-trip

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 7/28

12:00 pm-7:24 pm

1 stop21h 24m

Baltimore/Washington

Wed 8/5

3:55 pm-6:55 am

1 stop25h 00m

$999

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 9/30

10:00 am-6:18 am

2 stops34h 18m

Baltimore/Washington

Sun 10/11

7:30 am-8:50 am

2 stops34h 20m

$1,061

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 7/22

10:00 am-9:26 pm

2 stops25h 26m

Baltimore/Washington

Mon 8/3

10:25 am-7:50 am

2 stops31h 25m

$1,063

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C.?

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Australia, with most prices found around $257. If you’re not able to fly to Washington, D.C. in October, then December is your next best option. Flight prices from Australia to Washington, D.C. during December average around $258.

How far in advance should I book a flight from Australia 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 $1,258 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 $1,089 on momondo.

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.

Fastest flight time	21h 37m
Direct flights	None

The fastest flight from Australia to Washington, D.C. takes 21h 37m

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

Frequently asked questions about flying from Australia to Washington, D.C.

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.?
As of July 2026, there is 1 operator available to choose from 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 Airlines	PriceFrom $833	Free Cancellation	Rating 7.4 9,979 reviews		Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Fairfax

Bethesda

Edgewood

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.

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

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Washington, D.C. Dulles Intl Airport

Cheap flights from Australia to Washington, D.C. from $590

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 8/14. 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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Air China flights from Australia to Washington, D.C.

Our best Air China deals on Australia to Washington, D.C. flight tickets

Emirates flights from Australia to Washington, D.C.

Our best Emirates deals on Australia to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Australia to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

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

What is the cheapest month to fly to Washington, D.C.?

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

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

What is the cheapest airline that flies from Australia to Washington, D.C.?

How long does it take to fly to Washington, D.C.?

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

Direct flights

Frequently asked questions about flying from Australia to Washington, D.C.

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

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

Why use momondo?

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.

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Daily price changes in your inbox - only with Price Alerts.

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.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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