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

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

Which airlines fly to Washington, D.C.?

United Airlines, Air New Zealand and Qantas Airways are the top three most popular airlines that fly to Washington, D.C. from Australia according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

Flight times vary depending on what airport in Australia you fly out of and what airport in Washington, D.C. you fly into. For example, flying from Brisbane to Washington, D.C. Dulles Intl Airport takes 19h 50m on average. On the other hand, flying from Sydney to Washington, D.C. Dulles Intl Airport takes 21h 18m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

When did momondo last update prices for flights from Australia to Washington, D.C.?

Prices for flights from Australia to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Australia to Washington, D.C.?

As of December 2025, there are 7 operators 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. 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 licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$760 Cheap Flights from Australia to Washington, D.C. in 2025/26

1 adult

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

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One-way

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Recent return flight deals from Australia to Washington, D.C.

Enter your travel dates to find the best prices.

11:40 - 17:26

BNE

BWI

20h 46m1 stop

18:34 - 07:30

BWI

BNE

21h 56m1 stop

$1,269United Airlines

Thu, 15 Jan - Wed, 28 Jan

11:40 - 07:32

BNE

BWI

34h 52m1 stop

18:34 - 07:30

BWI

BNE

21h 56m1 stop

$1,271United Airlines

Wed, 4 Feb - Sun, 8 Feb

11:40 - 21:26

BNE

BWI

24h 46m2 stops

10:05 - 07:30

BWI

BNE

30h 25m2 stops

$1,272United Airlines

Wed, 4 Feb - Sun, 8 Feb

10:45 - 11:49

BNE

IAD

40h 04m2 stops

22:10 - 08:45

IAD

BNE

43h 35m2 stops

$1,484Air Canada

Wed, 4 Feb - Sun, 8 Feb

10:45 - 12:19

BNE

DCA

40h 34m2 stops

12:55 - 08:45

DCA

BNE

28h 50m2 stops

$1,484Air Canada

Thu, 5 Feb - Mon, 9 Feb

11:55 - 05:14

SYD

BWI

31h 19m2 stops

08:37 - 10:40

BWI

SYD

36h 03m2 stops

$1,641Air New Zealand

Mon, 11 May - Sun, 24 May

09:55 - 05:39

SYD

IAD

33h 44m2 stops

08:30 - 10:40

IAD

SYD

36h 10m2 stops

$1,688Air New Zealand

Mon, 11 May - Sun, 24 May

06:30 - 23:10

SYD

BWI

32h 40m2 stops

15:21 - 12:15

BWI

SYD

28h 54m2 stops

$1,896Qantas Airways

Wed, 11 Feb - Sun, 15 Feb

06:15 - 23:10

MEL

BWI

32h 55m3 stops

15:41 - 12:25

BWI

MEL

28h 44m2 stops

$2,255Qantas Airways

Sun, 25 Jan - Sun, 1 Feb

12:00 - 11:18

MEL

BWI

38h 18m2 stops

19:03 - 05:00

BWI

MEL

42h 57m1 stop

$2,448American Airlines

Wed, 11 Mar - Sun, 15 Mar

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

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

Air China

9 Feb

SYD14:00Sydney Kingsford Smith

44h 30m

1 stop

IAD18:30Washington, D.C. Dulles Intl

27 Feb

IAD22:00Washington, D.C. Dulles Intl

46h 00m

1 stop

SYD12:00Sydney Kingsford Smith

$1,676

Find similar

Air China

12 Feb

SYD20:40Sydney Kingsford Smith

37h 50m

1 stop

IAD18:30Washington, D.C. Dulles Intl

19 Feb

IAD15:45Washington, D.C. Dulles Intl

52h 15m

2 stops

SYD12:00Sydney Kingsford Smith

$1,772

Find similar

Air China

9 Feb

SYD20:40Sydney Kingsford Smith

37h 50m

1 stop

IAD18:30Washington, D.C. Dulles Intl

24 Feb

IAD22:00Washington, D.C. Dulles Intl

49h 30m

1 stop

SYD15:30Sydney Kingsford Smith

$1,775

Find similar

Virgin Australia flights from Australia to Washington, D.C.

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

Virgin Australia

14 Mar

MEL07:00Melbourne

26h 06m

2 stops

IAD18:06Washington, D.C. Dulles Intl

28 Mar

IAD18:03Washington, D.C. Dulles Intl

26h 32m

2 stops

MEL11:35Melbourne

$2,131

Find similar

Virgin Australia

16 Mar

PER23:45Perth

31h 42m

2 stops

IAD19:27Washington, D.C. Dulles Intl

6 Apr

IAD17:55Washington, D.C. Dulles Intl

29h 45m

2 stops

PER11:40Perth

$2,274

Find similar

Virgin Australia

6 Mar

MEL13:00Melbourne

22h 27m

1 stop

IAD19:27Washington, D.C. Dulles Intl

14 Mar

IAD22:05Washington, D.C. Dulles Intl

43h 25m

1 stop

MEL08:30Melbourne

$2,585

Find similar

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

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Thu 15/1

11:40-17:26

1 stop20h 46m

Baltimore/Washington

Wed 28/1

18:34-07:30

1 stop21h 56m

$1,269

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Wed 4/2

11:40-07:32

1 stop34h 52m

Baltimore/Washington

Sun 8/2

18:34-07:30

1 stop21h 56m

$1,271

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Wed 4/2

11:40-21:26

2 stops24h 46m

Baltimore/Washington

Sun 8/2

10:05-07:30

2 stops30h 25m

$1,272

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 4/2

10:45-11:49

2 stops40h 04m

Washington, D.C. Dulles Intl

Sun 8/2

22:10-08:45

2 stops43h 35m

$1,484

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 5/2

10:45-12:19

2 stops40h 34m

Washington, D.C. Reagan-National

Mon 9/2

12:55-08:45

2 stops28h 50m

$1,484

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 11/5

11:55-05:14

2 stops31h 19m

Baltimore/Washington

Sun 24/5

08:37-10:40

2 stops36h 03m

$1,641

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 11/5

09:55-05:39

2 stops33h 44m

Washington, D.C. Dulles Intl

Sun 24/5

08:30-10:40

2 stops36h 10m

$1,688

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Wed 11/2

06:30-23:10

2 stops32h 40m

Baltimore/Washington

Sun 15/2

15:21-12:15

2 stops28h 54m

$1,896

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sun 25/1

06:15-23:10

3 stops32h 55m

Baltimore/Washington

Sun 1/2

15:41-12:25

2 stops28h 44m

$2,255

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 11/3

12:00-11:18

2 stops38h 18m

Baltimore/Washington

Sun 15/3

19:03-05:00

1 stop42h 57m

$2,448

Flights are sorted by cheapest return 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 cheapest month to fly to Washington, D.C. from Australia is in February. Flight prices, which tend to average around $1,249, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until August to fly from Australia, when ticket prices are also cheap, with an average price of $1,519.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Flying to Washington, D.C. from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,956 when looking at flights departing in the morning. Flights to Washington, D.C. are more costly at midday, with an average ticket price of $2,131. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,835 when searching weeks before you fly. 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 $1,594 on momondo.

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

You could potentially save up to 14% 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 50m
Direct flights	None

The fastest flight from Australia to Washington, D.C. takes 19h 50m

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

When did momondo last update prices for flights from Australia to Washington, D.C.?
Prices for flights from Australia to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Australia to Washington, D.C.?
As of December 2025, there are 7 operators 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. 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 licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
American Airlines	PriceFrom $598	Free cancellation	Rating 7.2 11,071 reviews	Search American Airlines flights
United Airlines	PriceFrom $606	Free cancellation	Rating 7.4 9,117 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $830	Free cancellation	Rating 7.5 957 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,089	Free cancellation	Rating 8.0 562 reviews	Search Air New Zealand flights
Virgin Australia	PriceFrom $1,215	Free cancellation	Rating 7.6 430 reviews	Search Virgin Australia flights
Air Canada	PriceFrom $1,285	Free cancellation	Rating 7.1 10,563 reviews	Search Air Canada flights
Qatar Airways	PriceFrom $2,211	Free cancellation	Rating 7.4 3,698 reviews	Search Qatar Airways flights

McLean

Arlington

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?

All flight searches from Australia to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Australia to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Australia and alert you when they change.