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

Air New Zealand, Qantas Airways, and United Airlines 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 19h 55m 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 20h 05m. 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 April 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.

$537 Cheap Flights from Australia to Washington, D.C. in 2026

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

Round-trip

One-way

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

Enter your travel dates to find the best prices.

6:00 am - 11:35 am

SYD

IAD

43h 35m

3 stops

9:12 am - 11:50 am

IAD

SYD

36h 38m

3 stops

$1,122Multiple Airlines

mié., abr. 22 - sáb., may. 23

9:45 am - 11:09 am

MEL

BWI

39h 24m

2 stops

7:16 pm - 5:00 am

BWI

MEL

43h 44m

1 stop

$1,174American Airlines

lun., jul. 27 - mar., ago. 4

9:30 am - 5:08 pm

MEL

BWI

21h 38m

1 stop

6:20 pm - 8:15 am

BWI

MEL

23h 55m

1 stop

$1,178United Airlines

dom., may. 3 - dom., may. 10

10:55 am - 5:14 am

MEL

BWI

32h 19m

2 stops

6:20 pm - 8:15 am

BWI

MEL

23h 55m

1 stop

$1,181United Airlines

dom., may. 3 - dom., may. 10

10:00 am - 9:29 pm

MEL

BWI

25h 29m

2 stops

7:29 pm - 7:50 am

BWI

MEL

46h 21m

2 stops

$1,190Delta

mié., jul. 29 - mar., ago. 4

10:00 am - 11:46 pm

MEL

BWI

27h 46m

2 stops

6:31 pm - 7:50 am

BWI

MEL

47h 19m

2 stops

$1,198Delta

dom., may. 17 - dom., may. 24

7:40 pm - 2:08 pm

SYD

IAD

56h 28m

2 stops

8:30 am - 3:50 pm

IAD

SYD

64h 20m

2 stops

$1,222Air China

jue., may. 21 - jue., oct. 8

7:40 pm - 7:30 pm

SYD

IAD

37h 50m

1 stop

8:30 am - 3:50 pm

IAD

SYD

64h 20m

2 stops

$1,384Air China

jue., may. 21 - jue., oct. 8

12:00 pm - 6:27 pm

SYD

BWI

20h 27m

1 stop

7:17 pm - 6:55 am

BWI

SYD

21h 38m

1 stop

$1,485Qantas Airways

mié., may. 13 - mié., may. 20

12:00 pm - 6:27 pm

SYD

BWI

20h 27m

1 stop

7:17 pm - 6:55 am

BWI

SYD

21h 38m

1 stop

$1,522Qantas Airways

lun., may. 11 - lun., may. 18

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

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

Air China

May 21

SYD7:40 pmSydney Kingsford Smith

56h 28m

2 stops

IAD2:08 pmWashington, D.C. Dulles Intl

Oct 8

IAD8:30 amWashington, D.C. Dulles Intl

64h 20m

2 stops

SYD3:50 pmSydney Kingsford Smith

$1,222

Air China

May 21

SYD7:40 pmSydney Kingsford Smith

37h 50m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Oct 8

IAD8:30 amWashington, D.C. Dulles Intl

64h 20m

2 stops

SYD3:50 pmSydney Kingsford Smith

$1,384

Air China

Jul 16

SYD7:40 pmSydney Kingsford Smith

37h 50m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Jul 26

IAD7:00 amWashington, D.C. Dulles Intl

41h 50m

2 stops

SYD2:50 pmSydney Kingsford Smith

$1,498

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

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

Air Canada

May 28

SYD9:20 amSydney Kingsford Smith

35h 02m

1 stop

IAD6:22 amWashington, D.C. Dulles Intl

Jun 2

IAD9:45 amWashington, D.C. Dulles Intl

31h 35m

2 stops

SYD7:20 amSydney Kingsford Smith

$1,414

Air Canada

May 28

SYD9:20 amSydney Kingsford Smith

39h 52m

2 stops

IAD11:12 amWashington, D.C. Dulles Intl

Jun 2

IAD9:45 amWashington, D.C. Dulles Intl

31h 35m

2 stops

SYD7:20 amSydney Kingsford Smith

$1,417

Air Canada

May 28

SYD9:20 amSydney Kingsford Smith

39h 52m

2 stops

IAD11:12 amWashington, D.C. Dulles Intl

Jun 2

IAD12:44 pmWashington, D.C. Dulles Intl

28h 36m

3 stops

SYD7:20 amSydney Kingsford Smith

$1,425

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

mié. 4/22

6:00 am-11:35 am

3 stops43h 35m

Washington, D.C. Dulles Intl

sáb. 5/23

9:12 am-11:50 am

3 stops36h 38m

$1,122

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

lun. 7/27

9:45 am-11:09 am

2 stops39h 24m

Baltimore/Washington

mar. 8/4

7:16 pm-5:00 am

1 stop43h 44m

$1,174

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

dom. 5/3

9:30 am-5:08 pm

1 stop21h 38m

Baltimore/Washington

dom. 5/10

6:20 pm-8:15 am

1 stop23h 55m

$1,178

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

dom. 5/3

10:55 am-5:14 am

2 stops32h 19m

Baltimore/Washington

dom. 5/10

6:20 pm-8:15 am

1 stop23h 55m

$1,181

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

mié. 7/29

10:00 am-9:29 pm

2 stops25h 29m

Baltimore/Washington

mar. 8/4

7:29 pm-7:50 am

2 stops46h 21m

$1,190

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

dom. 5/17

10:00 am-11:46 pm

2 stops27h 46m

Baltimore/Washington

dom. 5/24

6:31 pm-7:50 am

2 stops47h 19m

$1,198

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

jue. 5/21

7:40 pm-2:08 pm

2 stops56h 28m

Washington, D.C. Dulles Intl

jue. 10/8

8:30 am-3:50 pm

2 stops64h 20m

$1,222

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

jue. 5/21

7:40 pm-7:30 pm

1 stop37h 50m

Washington, D.C. Dulles Intl

jue. 10/8

8:30 am-3:50 pm

2 stops64h 20m

$1,384

Quickest round-trip

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

mié. 5/13

12:00 pm-6:27 pm

1 stop20h 27m

Baltimore/Washington

mié. 5/20

7:17 pm-6:55 am

1 stop21h 38m

$1,485

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

lun. 5/11

12:00 pm-6:27 pm

1 stop20h 27m

Baltimore/Washington

lun. 5/18

7:17 pm-6:55 am

1 stop21h 38m

$1,522

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 September is, on average, the cheapest month to fly to Washington, D.C. from Australia, with most prices found around $909. If you’re not able to fly to Washington, D.C. in September, then August is your next best option. Flight prices from Australia to Washington, D.C. during August average around $1,021.

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 $1,222 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 $1,083 on momondo.

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

You could potentially save up to 15% 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	19h 55m
Direct flights	None

The fastest flight from Australia to Washington, D.C. takes 19h 55m

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 April 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 $885	Free Cancellation	Rating 7.4 9,538 reviews		Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Linthicum Heights

Springfield

Bethesda

Fairfax

College Park

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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Cheap flights from Australia to Washington, D.C. from $537

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 6/11. 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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Recent round-trip flight deals from Australia to Washington, D.C.

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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 Canada flights from Australia to Washington, D.C.

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

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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 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.?

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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.

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