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

United Airlines, Delta, and American Airlines 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 American Airlines 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 62% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 9 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 48m on average. On the other hand, flying from Sydney to Washington, D.C. Dulles Intl Airport takes 20h 05m 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 June 2026, there are 8 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.

$839 Cheap Flights from Australia to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

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.

10:55 - 21:10

MEL

BWI

48h 15m

2 stops

09:00 - 08:15

BWI

MEL

33h 15m

2 stops

$1,353United Airlines

Mon, 3 Aug - Sun, 16 Aug

10:55 - 11:47

MEL

BWI

38h 52m

2 stops

08:00 - 08:15

BWI

MEL

34h 15m

1 stop

$1,354United Airlines

Tue, 4 Aug - Tue, 11 Aug

09:10 - 20:24

SYD

IAD

25h 14m

2 stops

15:08 - 07:05

IAD

SYD

25h 57m

2 stops

$1,427American Airlines

Wed, 9 Sep - Sun, 20 Sep

09:10 - 20:49

SYD

DCA

25h 39m

1 stop

15:22 - 07:05

DCA

SYD

25h 43m

2 stops

$1,427American Airlines

Wed, 9 Sep - Sun, 20 Sep

09:30 - 17:43

SYD

BWI

22h 13m

1 stop

07:00 - 07:00

BWI

SYD

34h 00m

1 stop

$1,488Air New Zealand

Thu, 16 Jul - Sun, 26 Jul

09:30 - 17:43

SYD

BWI

22h 13m

1 stop

07:00 - 07:00

BWI

SYD

34h 00m

1 stop

$1,496Air New Zealand

Thu, 16 Jul - Sun, 26 Jul

10:00 - 19:01

BNE

IAD

23h 01m

2 stops

12:43 - 07:05

IAD

BNE

28h 22m

2 stops

$2,385Air Canada

Wed, 19 Aug - Tue, 25 Aug

10:15 - 21:48

BNE

DCA

25h 33m

2 stops

09:40 - 07:05

DCA

BNE

31h 25m

2 stops

$2,385Air Canada

Tue, 18 Aug - Mon, 24 Aug

07:55 - 19:24

BNE

BWI

25h 29m

2 stops

07:00 - 05:00

BWI

BNE

32h 00m

1 stop

$2,465Qantas Airways

Tue, 21 Jul - Tue, 28 Jul

08:45 - 19:24

BNE

BWI

24h 39m

2 stops

15:46 - 09:20

BWI

BNE

27h 34m

2 stops

$2,509Qantas Airways

Sat, 25 Jul - Mon, 3 Aug

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American Airlines flights from Australia to Washington, D.C.

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

American Airlines

9 Sept

SYD09:10Sydney Kingsford Smith

25h 14m

2 stops

IAD20:24Washington, D.C. Dulles Intl

20 Sept

IAD15:08Washington, D.C. Dulles Intl

25h 57m

2 stops

SYD07:05Sydney Kingsford Smith

$1,427

American Airlines

9 Sept

SYD09:10Sydney Kingsford Smith

25h 39m

1 stop

DCA20:49Washington, D.C. Reagan-National

22 Sept

DCA17:35Washington, D.C. Reagan-National

23h 30m

1 stop

SYD07:05Sydney Kingsford Smith

$1,430

American Airlines

4 Aug

SYD09:10Sydney Kingsford Smith

25h 26m

2 stops

BWI20:36Baltimore/Washington

23 Aug

BWI15:56Baltimore/Washington

25h 09m

2 stops

SYD07:05Sydney Kingsford Smith

$1,431

Qantas Airways flights from Australia to Washington, D.C.

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

Qantas Airways

14 Oct

SYD10:10Sydney Kingsford Smith

25h 49m

1 stop

DCA20:59Washington, D.C. Reagan-National

21 Oct

DCA17:12Washington, D.C. Reagan-National

22h 43m

1 stop

SYD06:55Sydney Kingsford Smith

$1,569

Qantas Airways

14 Oct

SYD13:00Sydney Kingsford Smith

24h 47m

1 stop

IAD22:47Washington, D.C. Dulles Intl

21 Oct

IAD14:46Washington, D.C. Dulles Intl

25h 09m

1 stop

SYD06:55Sydney Kingsford Smith

$1,580

Qantas Airways

3 Aug

SYD12:00Sydney Kingsford Smith

21h 24m

1 stop

BWI19:24Baltimore/Washington

24 Aug

BWI18:25Baltimore/Washington

47h 05m

2 stops

SYD07:30Sydney Kingsford Smith

$1,600

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 3/8

10:55-21:10

2 stops48h 15m

Baltimore/Washington

Sun 16/8

09:00-08:15

2 stops33h 15m

$1,353

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Tue 4/8

10:55-11:47

2 stops38h 52m

Baltimore/Washington

Tue 11/8

08:00-08:15

1 stop34h 15m

$1,354

Fastest return journey

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 9/9

09:10-20:24

2 stops25h 14m

Washington, D.C. Dulles Intl

Sun 20/9

15:08-07:05

2 stops25h 57m

$1,427

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 9/9

09:10-20:49

1 stop25h 39m

Washington, D.C. Reagan-National

Sun 20/9

15:22-07:05

2 stops25h 43m

$1,427

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 16/7

09:30-17:43

1 stop22h 13m

Baltimore/Washington

Sun 26/7

07:00-07:00

1 stop34h 00m

$1,488

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 16/7

09:30-17:43

1 stop22h 13m

Baltimore/Washington

Sun 26/7

07:00-07:00

1 stop34h 00m

$1,496

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 19/8

10:00-19:01

2 stops23h 01m

Washington, D.C. Dulles Intl

Tue 25/8

12:43-07:05

2 stops28h 22m

$2,385

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 18/8

10:15-21:48

2 stops25h 33m

Washington, D.C. Reagan-National

Mon 24/8

09:40-07:05

2 stops31h 25m

$2,385

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Tue 21/7

07:55-19:24

2 stops25h 29m

Baltimore/Washington

Tue 28/7

07:00-05:00

1 stop32h 00m

$2,465

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Sat 25/7

08:45-19:24

2 stops24h 39m

Baltimore/Washington

Mon 3/8

15:46-09:20

2 stops27h 34m

$2,509

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 October. Flight prices, which tend to average around $365, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in October, then you should wait until July to fly from Australia, when ticket prices are also cheap, with an average price of $385.

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 $1,776 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 $1,516 on momondo.

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

You could potentially save up to 8% 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 48m
Direct flights	None

The fastest flight from Australia to Washington, D.C. takes 19h 48m

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. were last updated today.
How many operators does momondo search for flights from Australia to Washington, D.C.?
As of June 2026, there are 8 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 $365	Free cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
United Airlines	PriceFrom $575	Free cancellation	Rating 7.4 9,801 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $792	Free cancellation	Rating 7.5 1,045 reviews	Search Qantas Airways flights
Fiji Airways	PriceFrom $1,022	Free cancellation	Rating 8.1 243 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $1,039	Free cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,178	Free cancellation	Rating 7.1 11,151 reviews	Search Air Canada flights
Virgin Australia	PriceFrom $1,370	Free cancellation	Rating 7.6 461 reviews	Search Virgin Australia flights
EVA Air	PriceFrom $1,736	Free cancellation	Rating 8.5 1,470 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $2,376	Free cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights

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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.

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Fly into one of these airports located in Washington, D.C.

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Washington, D.C. Dulles Intl Airport

Cheap flights from Australia to Washington, D.C. from $839

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 3/7. 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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American Airlines flights from Australia to Washington, D.C.

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

Qantas Airways flights from Australia to Washington, D.C.

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

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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.?

Which airlines fly 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

Travelling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

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Get notified when prices go down

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.

Fly your favourite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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