How long is the flight from Australia to District of Columbia?

On average, it takes 19h 48m to fly from Australia to District of Columbia if you fly out of Brisbane (the most popular airport in Australia) and into Washington, D.C. Dulles Intl Airport (the most popular airport in District of Columbia). If you’re flying out of Sydney and into Washington, D.C. Dulles Intl Airport, then the flight time is around 25h 18m.

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

Air China, Air New Zealand, and Air Canada are the most popular carriers operating from Australia to District of Columbia

When did momondo last update prices for flights from Australia to District of Columbia?

Prices for flights from Australia to District of Columbia are updated daily.

How old do you have to be to fly from Australia to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$438 Cheap Flights from Australia to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to District of Columbia

Round-trip

One-way

Last minute

Recent round-trip flight deals from Australia to District of Columbia

Enter your travel dates to find the best prices.

1:15 pm - 10:27 am

SYD

IAD

35h 12m

3 stops

11:12 am - 11:50 am

IAD

SYD

34h 38m

3 stops

$804Multiple Airlines

Wed, Sep 9 - Fri, Sep 25

1:15 pm - 10:27 am

SYD

IAD

35h 12m

3 stops

11:12 am - 11:50 am

IAD

SYD

34h 38m

3 stops

$810Multiple Airlines

Wed, Sep 9 - Fri, Sep 25

1:15 pm - 10:27 am

SYD

IAD

35h 12m

3 stops

11:12 am - 11:50 am

IAD

SYD

34h 38m

3 stops

$814Multiple Airlines

Wed, Sep 9 - Fri, Sep 25

9:20 am - 9:18 pm

SYD

IAD

25h 58m

2 stops

10:10 pm - 7:20 am

IAD

SYD

43h 10m

2 stops

$946Air Canada

Wed, Sep 9 - Sun, Sep 20

9:20 am - 7:43 am

SYD

IAD

36h 23m

2 stops

12:43 pm - 7:20 am

IAD

SYD

28h 37m

2 stops

$950Air Canada

Wed, Sep 9 - Tue, Sep 22

9:20 am - 7:43 am

SYD

IAD

36h 23m

2 stops

10:10 pm - 7:20 am

IAD

SYD

43h 10m

2 stops

$952Air Canada

Wed, Sep 9 - Sun, Sep 20

9:20 am - 7:43 am

SYD

IAD

36h 23m

2 stops

12:43 pm - 7:20 am

IAD

SYD

28h 37m

2 stops

$953Air Canada

Wed, Sep 9 - Tue, Sep 22

9:20 am - 7:43 am

SYD

IAD

36h 23m

2 stops

10:10 pm - 7:20 am

IAD

SYD

43h 10m

2 stops

$957Air Canada

Wed, Sep 9 - Sun, Sep 20

9:20 am - 6:30 am

SYD

IAD

35h 10m

1 stop

10:10 pm - 7:20 am

IAD

SYD

43h 10m

2 stops

$958Air Canada

Wed, Sep 9 - Sun, Sep 20

9:20 am - 7:43 am

SYD

IAD

36h 23m

2 stops

8:29 am - 9:40 pm

IAD

SYD

47h 11m

2 stops

$974Air Canada

Wed, Sep 9 - Tue, Sep 22

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Air China flights from Australia to District of Columbia

Our best Air China deals on Australia to District of Columbia flight tickets

Air China

Dec 10

MEL8:15 pmMelbourne

38h 15m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

Dec 25

IAD10:00 pmWashington, D.C. Dulles Intl

49h 40m

1 stop

MEL3:40 pmMelbourne

$1,446

Air China

Dec 28

MEL8:15 pmMelbourne

38h 15m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

Jan 27

IAD6:30 amWashington, D.C. Dulles Intl

41h 10m

2 stops

MEL3:40 pmMelbourne

$1,512

Air China

Dec 28

MEL8:15 pmMelbourne

38h 15m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

Jan 19

IAD10:00 pmWashington, D.C. Dulles Intl

49h 40m

1 stop

MEL3:40 pmMelbourne

$1,594

Qatar Airways flights from Australia to District of Columbia

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

Qatar Airways

Sep 20

MEL10:45 pmMelbourne

44h 55m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

Sep 26

IAD9:00 pmWashington, D.C. Dulles Intl

47h 30m

2 stops

MEL10:30 amMelbourne

$1,588

Qatar Airways

Aug 6

PER10:45 pmPerth

28h 55m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Aug 12

IAD9:00 pmWashington, D.C. Dulles Intl

33h 35m

1 stop

PER6:35 pmPerth

$2,292

momondo Fare Finder

Use the filters below to find and compare flights from Australia to District of Columbia 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

Wed 9/9

1:15 pm-10:27 am

3 stops35h 12m

Washington, D.C. Dulles Intl

Fri 9/25

11:12 am-11:50 am

3 stops34h 38m

$804

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

1:15 pm-10:27 am

3 stops35h 12m

Washington, D.C. Dulles Intl

Fri 9/25

11:12 am-11:50 am

3 stops34h 38m

$810

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

1:15 pm-10:27 am

3 stops35h 12m

Washington, D.C. Dulles Intl

Fri 9/25

11:12 am-11:50 am

3 stops34h 38m

$814

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-9:18 pm

2 stops25h 58m

Washington, D.C. Dulles Intl

Sun 9/20

10:10 pm-7:20 am

2 stops43h 10m

$946

Quickest round-trip

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-7:43 am

2 stops36h 23m

Washington, D.C. Dulles Intl

Tue 9/22

12:43 pm-7:20 am

2 stops28h 37m

$950

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-7:43 am

2 stops36h 23m

Washington, D.C. Dulles Intl

Sun 9/20

10:10 pm-7:20 am

2 stops43h 10m

$952

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-7:43 am

2 stops36h 23m

Washington, D.C. Dulles Intl

Tue 9/22

12:43 pm-7:20 am

2 stops28h 37m

$953

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-7:43 am

2 stops36h 23m

Washington, D.C. Dulles Intl

Sun 9/20

10:10 pm-7:20 am

2 stops43h 10m

$957

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-6:30 am

1 stop35h 10m

Washington, D.C. Dulles Intl

Sun 9/20

10:10 pm-7:20 am

2 stops43h 10m

$958

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:20 am-7:43 am

2 stops36h 23m

Washington, D.C. Dulles Intl

Tue 9/22

8:29 am-9:40 pm

2 stops47h 11m

$974

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 District of Columbia

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 District of Columbia?

In general, November is the cheapest month to fly from Australia to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,069. If you don’t want to visit District of Columbia in November, then you should wait until February to fly from Australia, when ticket prices are also cheap, with an average price of $1,087.

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

You could potentially save up to 10% on your flight if you consider stops on a Australia to District of Columbia flight.

Cheap Australia to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to District of Columbia

Fastest flight time	19h 48m
Direct flights	None

The fastest flight from Australia to District of Columbia takes 19h 48m

There are no direct flights from Australia to District of Columbia. There are no popular flight routes from Australia to District of Columbia.

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Frequently asked questions about flying from Australia to District of Columbia

When did momondo last update prices for flights from Australia to District of Columbia?
Prices for flights from Australia to District of Columbia are updated daily.
How old do you have to be to fly from Australia to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to District of Columbia

Compare and see reviews for airlines that fly from Australia to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $833	Free Cancellation	Rating 7.4 10,061 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to District of Columbia?

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 District of Columbia for you.

Can I find flights from Australia to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Australia with this policy.

How can momondo help me find flights from Australia to District of Columbia?

momondo helps you find the best flight between Australia and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.