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

American Airlines, Air China, and Cathay Pacific are the most popular carriers operating from Australia to District of Columbia

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

On average, it takes 20h 34m to fly from Australia to District of Columbia if you fly out of Sydney (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 Brisbane and into Washington, D.C. Dulles Intl Airport, then the flight time is around 21h 28m.

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.

$628 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.

9:10 am - 8:24 pm

SYD

IAD

25h 14m

2 stops

3:08 pm - 7:05 am

IAD

SYD

25h 57m

2 stops

$1,005American Airlines

Wed, Sep 9 - Sun, Sep 20

9:10 am - 8:49 pm

SYD

DCA

25h 39m

1 stop

3:22 pm - 7:05 am

DCA

SYD

25h 43m

2 stops

$1,005American Airlines

Wed, Sep 9 - Sun, Sep 20

12:20 pm - 12:30 am

BNE

IAD

26h 10m

2 stops

2:47 pm - 11:05 am

IAD

BNE

30h 18m

2 stops

$1,293Air New Zealand

Wed, Aug 19 - Tue, Aug 25

12:20 pm - 10:13 pm

BNE

DCA

23h 53m

2 stops

5:45 pm - 11:05 am

DCA

BNE

27h 20m

2 stops

$1,293Air New Zealand

Wed, Aug 19 - Tue, Aug 25

8:35 am - 10:15 pm

MEL

DCA

27h 40m

2 stops

11:57 am - 10:55 am

DCA

MEL

32h 58m

3 stops

$1,455Multiple Airlines

Thu, Jul 30 - Mon, Aug 10

10:15 pm - 10:30 pm

BNE

IAD

38h 15m

1 stop

1:50 am - 8:00 pm

IAD

BNE

28h 10m

1 stop

$1,489EVA Air

Thu, Jul 2 - Sat, Jul 18

10:15 pm - 10:30 pm

BNE

IAD

38h 15m

1 stop

6:14 pm - 8:00 pm

IAD

BNE

35h 46m

2 stops

$1,513Multiple Airlines

Tue, Jul 21 - Tue, Jul 28

10:15 pm - 10:30 pm

BNE

IAD

38h 15m

1 stop

1:50 am - 8:00 pm

IAD

BNE

28h 10m

1 stop

$1,547EVA Air

Tue, Jun 30 - Sat, Jul 18

7:20 am - 4:06 pm

OOL

IAD

23h 46m

2 stops

5:30 pm - 12:20 pm

IAD

OOL

27h 50m

2 stops

$2,195United Airlines

Mon, Dec 7 - Mon, Dec 14

7:15 am - 12:55 am

CBR

IAD

31h 40m

2 stops

10:21 pm - 1:15 pm

IAD

CBR

48h 54m

2 stops

$2,486United Airlines

Sat, Jul 11 - Fri, Jul 17

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American Airlines flights from Australia to District of Columbia

Our best American Airlines deals on Australia to District of Columbia flight tickets

American Airlines

Sep 9

SYD9:10 amSydney Kingsford Smith

25h 14m

2 stops

IAD8:24 pmWashington, D.C. Dulles Intl

Sep 20

IAD3:08 pmWashington, D.C. Dulles Intl

25h 57m

2 stops

SYD7:05 amSydney Kingsford Smith

$1,005

American Airlines

Sep 9

SYD9:10 amSydney Kingsford Smith

25h 39m

1 stop

DCA8:49 pmWashington, D.C. Reagan-National

Sep 22

DCA5:35 pmWashington, D.C. Reagan-National

23h 30m

1 stop

SYD7:05 amSydney Kingsford Smith

$1,007

American Airlines

Sep 9

SYD9:10 amSydney Kingsford Smith

25h 14m

2 stops

IAD8:24 pmWashington, D.C. Dulles Intl

Sep 22

IAD6:52 amWashington, D.C. Dulles Intl

34h 03m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,013

Air Canada flights from Australia to District of Columbia

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

Air Canada

Aug 19

BNE10:00 amBrisbane

23h 01m

2 stops

IAD7:01 pmWashington, D.C. Dulles Intl

Aug 25

IAD12:43 pmWashington, D.C. Dulles Intl

28h 22m

2 stops

BNE7:05 amBrisbane

$1,680

Air Canada

Aug 19

BNE10:00 amBrisbane

23h 01m

2 stops

IAD7:01 pmWashington, D.C. Dulles Intl

Aug 25

IAD8:29 amWashington, D.C. Dulles Intl

32h 36m

1 stop

BNE7:05 amBrisbane

$1,699

Air Canada

Aug 19

BNE10:00 amBrisbane

23h 57m

2 stops

DCA7:57 pmWashington, D.C. Reagan-National

Aug 25

DCA4:20 pmWashington, D.C. Reagan-National

24h 45m

2 stops

BNE7:05 amBrisbane

$1,707

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

Quickest round-trip

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

9:10 am-8:24 pm

2 stops25h 14m

Washington, D.C. Dulles Intl

Sun 9/20

3:08 pm-7:05 am

2 stops25h 57m

$1,005

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 9/9

9:10 am-8:49 pm

1 stop25h 39m

Washington, D.C. Reagan-National

Sun 9/20

3:22 pm-7:05 am

2 stops25h 43m

$1,005

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 8/19

12:20 pm-12:30 am

2 stops26h 10m

Washington, D.C. Dulles Intl

Tue 8/25

2:47 pm-11:05 am

2 stops30h 18m

$1,293

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 8/19

12:20 pm-10:13 pm

2 stops23h 53m

Washington, D.C. Reagan-National

Tue 8/25

5:45 pm-11:05 am

2 stops27h 20m

$1,293

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Thu 7/30

8:35 am-10:15 pm

2 stops27h 40m

Washington, D.C. Reagan-National

Mon 8/10

11:57 am-10:55 am

3 stops32h 58m

$1,455

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 7/2

10:15 pm-10:30 pm

1 stop38h 15m

Washington, D.C. Dulles Intl

Sat 7/18

1:50 am-8:00 pm

1 stop28h 10m

$1,489

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 7/21

10:15 pm-10:30 pm

1 stop38h 15m

Washington, D.C. Dulles Intl

Tue 7/28

6:14 pm-8:00 pm

2 stops35h 46m

$1,513

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 6/30

10:15 pm-10:30 pm

1 stop38h 15m

Washington, D.C. Dulles Intl

Sat 7/18

1:50 am-8:00 pm

1 stop28h 10m

$1,547

CoolangattaWashington, D.C.

OOL - IAD

OOLIAD

Coolangatta Gold Coast

Mon 12/7

7:20 am-4:06 pm

2 stops23h 46m

Washington, D.C. Dulles Intl

Mon 12/14

5:30 pm-12:20 pm

2 stops27h 50m

$2,195

CanberraWashington, D.C.

CBR - IAD

CBRIAD

Canberra

Sat 7/11

7:15 am-12:55 am

2 stops31h 40m

Washington, D.C. Dulles Intl

Fri 7/17

10:21 pm-1:15 pm

2 stops48h 54m

$2,486

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, October 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 $257. If you don’t want to visit District of Columbia in October, then you should wait until July to fly from Australia, when ticket prices are also cheap, with an average price of $271.

How far in advance should I book a flight from Australia to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,251 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Australia for as low as $1,068 on momondo.

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

You could potentially save up to 18% 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	20h 37m
Direct flights	None

The fastest flight from Australia to District of Columbia takes 20h 37m

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

Search flight deals

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 9,810 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.