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

Air China, Air New Zealand, and United Airlines 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 05m 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 Melbourne and into Washington, D.C. Dulles Intl Airport, then the flight time is around 26h 45m.

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.

$740 Cheap Flights from Australia to District of Columbia in 2026

1 adult

0 bags

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.

1:30 pm - 8:12 am

MEL

IAD

32h 42m

3 stops

9:35 am - 12:00 pm

IAD

MEL

36h 25m

3 stops

$1,118Multiple Airlines

Sat, Jun 6 - Sat, Jun 13

1:15 pm - 10:12 am

SYD

IAD

34h 57m

3 stops

11:12 am - 10:10 pm

IAD

SYD

44h 58m

3 stops

$1,172Multiple Airlines

Tue, May 12 - Wed, May 20

7:40 pm - 7:30 pm

SYD

IAD

37h 50m

1 stop

11:00 pm - 2:50 pm

IAD

SYD

49h 50m

1 stop

$1,175Air China

Thu, Jul 30 - Tue, Aug 11

7:45 pm - 7:30 pm

SYD

IAD

37h 45m

1 stop

11:00 pm - 2:50 pm

IAD

SYD

49h 50m

1 stop

$1,198Air China

Mon, Jul 27 - Tue, Aug 11

11:45 am - 8:10 pm

SYD

DCA

46h 25m

2 stops

9:30 am - 9:25 am

DCA

SYD

33h 55m

2 stops

$1,502ANA

Wed, Sep 9 - Tue, Sep 22

8:35 am - 10:08 pm

MEL

DCA

27h 33m

2 stops

2:40 pm - 12:45 pm

DCA

MEL

32h 05m

2 stops

$1,655Air New Zealand

Mon, Sep 14 - Mon, Sep 28

8:35 am - 12:40 am

MEL

IAD

30h 05m

2 stops

3:02 pm - 12:45 pm

IAD

MEL

31h 43m

2 stops

$1,655Air New Zealand

Mon, Sep 14 - Mon, Sep 28

10:45 pm - 6:20 pm

PER

IAD

31h 35m

1 stop

9:00 pm - 12:15 pm

IAD

PER

27h 15m

1 stop

$1,940Qatar Airways

Mon, May 25 - Mon, Jun 1

8:05 am - 10:05 am

BNE

IAD

40h 00m

2 stops

12:15 pm - 2:30 pm

IAD

BNE

60h 15m

2 stops

$2,012ANA

Sat, Jun 6 - Sat, Jun 13

10:45 pm - 6:20 pm

PER

IAD

31h 35m

1 stop

9:00 pm - 11:55 am

IAD

PER

26h 55m

1 stop

$2,097Qatar Airways

Tue, May 19 - Wed, May 27

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United Airlines flights from Australia to District of Columbia

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

United Airlines

Oct 6

MEL11:55 amMelbourne

22h 09m

1 stop

IAD7:04 pmWashington, D.C. Dulles Intl

Oct 14

IAD1:03 pmWashington, D.C. Dulles Intl

29h 12m

2 stops

MEL9:15 amMelbourne

$1,846

United Airlines

Oct 6

MEL11:55 amMelbourne

22h 09m

1 stop

IAD7:04 pmWashington, D.C. Dulles Intl

Oct 13

IAD5:48 pmWashington, D.C. Dulles Intl

24h 27m

1 stop

MEL9:15 amMelbourne

$1,848

United Airlines

Aug 10

MEL10:55 amMelbourne

23h 53m

2 stops

IAD8:48 pmWashington, D.C. Dulles Intl

Aug 20

IAD6:35 pmWashington, D.C. Dulles Intl

23h 40m

1 stop

MEL8:15 amMelbourne

$1,900

American Airlines flights from Australia to District of Columbia

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

American Airlines

Jul 21

MEL9:45 amMelbourne

33h 15m

1 stop

IAD5:00 amWashington, D.C. Dulles Intl

Jul 28

IAD7:30 pmWashington, D.C. Dulles Intl

43h 30m

1 stop

MEL5:00 amMelbourne

$1,908

American Airlines

May 25

MEL9:45 amMelbourne

23h 48m

2 stops

IAD7:33 pmWashington, D.C. Dulles Intl

Jun 8

IAD12:00 pmWashington, D.C. Dulles Intl

27h 00m

1 stop

MEL5:00 amMelbourne

$2,126

American Airlines

May 6

SYD9:10 amSydney Kingsford Smith

25h 25m

1 stop

DCA8:35 pmWashington, D.C. Reagan-National

May 10

DCA8:30 amWashington, D.C. Reagan-National

32h 35m

1 stop

SYD7:05 amSydney Kingsford Smith

$2,169

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

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Sat 6/6

1:30 pm-8:12 am

3 stops32h 42m

Washington, D.C. Dulles Intl

Sat 6/13

9:35 am-12:00 pm

3 stops36h 25m

$1,118

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 5/12

1:15 pm-10:12 am

3 stops34h 57m

Washington, D.C. Dulles Intl

Wed 5/20

11:12 am-10:10 pm

3 stops44h 58m

$1,172

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 7/30

7:40 pm-7:30 pm

1 stop37h 50m

Washington, D.C. Dulles Intl

Tue 8/11

11:00 pm-2:50 pm

1 stop49h 50m

$1,175

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 7/27

7:45 pm-7:30 pm

1 stop37h 45m

Washington, D.C. Dulles Intl

Tue 8/11

11:00 pm-2:50 pm

1 stop49h 50m

$1,198

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 9/9

11:45 am-8:10 pm

2 stops46h 25m

Washington, D.C. Reagan-National

Tue 9/22

9:30 am-9:25 am

2 stops33h 55m

$1,502

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Mon 9/14

8:35 am-10:08 pm

2 stops27h 33m

Washington, D.C. Reagan-National

Mon 9/28

2:40 pm-12:45 pm

2 stops32h 05m

$1,655

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Mon 9/14

8:35 am-12:40 am

2 stops30h 05m

Washington, D.C. Dulles Intl

Mon 9/28

3:02 pm-12:45 pm

2 stops31h 43m

$1,655

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 5/25

10:45 pm-6:20 pm

1 stop31h 35m

Washington, D.C. Dulles Intl

Mon 6/1

9:00 pm-12:15 pm

1 stop27h 15m

$1,940

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Sat 6/6

8:05 am-10:05 am

2 stops40h 00m

Washington, D.C. Dulles Intl

Sat 6/13

12:15 pm-2:30 pm

2 stops60h 15m

$2,012

Quickest round-trip

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Tue 5/19

10:45 pm-6:20 pm

1 stop31h 35m

Washington, D.C. Dulles Intl

Wed 5/27

9:00 pm-11:55 am

1 stop26h 55m

$2,097

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 September to fly from Australia, when ticket prices are also cheap, with an average price of $277.

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 $1,231 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 $1,057 on momondo.

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

You could potentially save up to 34% 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 05m
Direct flights	None

The fastest flight from Australia to District of Columbia takes 20h 05m

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 9,665 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.