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

Delta, American Airlines, 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 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 Sydney to Washington, D.C. Dulles Intl Airport takes 20h 16m on average. On the other hand, flying from Melbourne to Washington, D.C. Dulles Intl Airport takes 20h 54m 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.

Which airlines fly to Washington, D.C.?

United Airlines, Air New Zealand and Air Canada 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 61% 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.

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 February 2026, 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.

$658 Cheap Flights from Australia to Washington, D.C. in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

08:40 - 22:00

BNE

BWI

27h 20m

2 stops

12:16 - 05:00

BWI

BNE

26h 44m

2 stops

$1,107American Airlines

Thu, 12 Mar - Mon, 16 Mar

08:40 - 14:30

BNE

BWI

19h 50m

1 stop

15:21 - 05:30

BWI

BNE

24h 09m

1 stop

$1,109American Airlines

Thu, 12 Mar - Mon, 16 Mar

08:40 - 18:13

BNE

BWI

23h 33m

1 stop

15:21 - 05:30

BWI

BNE

24h 09m

1 stop

$1,182Qantas Airways

Thu, 12 Mar - Mon, 16 Mar

09:20 - 12:01

SYD

DCA

40h 41m

2 stops

12:45 - 07:20

DCA

SYD

52h 35m

2 stops

$1,228Air Canada

Tue, 28 Apr - Wed, 3 Jun

09:20 - 12:01

SYD

DCA

40h 41m

2 stops

06:00 - 07:20

DCA

SYD

59h 20m

3 stops

$1,241Air Canada

Tue, 28 Apr - Wed, 3 Jun

09:40 - 14:30

BNE

BWI

19h 50m

1 stop

15:21 - 09:40

BWI

BNE

27h 19m

2 stops

$1,268Qantas Airways

Thu, 19 Feb - Sun, 22 Feb

10:00 - 23:26

MEL

BWI

27h 26m

2 stops

19:46 - 07:50

BWI

MEL

46h 04m

2 stops

$1,272Delta

Sun, 3 May - Sun, 10 May

10:10 - 22:53

MEL

BWI

28h 43m

2 stops

11:45 - 07:00

BWI

MEL

28h 15m

2 stops

$1,279Delta

Wed, 4 Mar - Wed, 11 Mar

11:30 - 17:18

MEL

BWI

21h 48m

1 stop

18:31 - 09:00

BWI

MEL

23h 29m

1 stop

$1,312United Airlines

Fri, 6 Mar - Sat, 14 Mar

11:30 - 16:53

MEL

BWI

21h 23m

1 stop

08:09 - 08:30

BWI

MEL

33h 21m

2 stops

$1,319United Airlines

Wed, 4 Mar - Wed, 11 Mar

Air New Zealand flights from Australia to Washington, D.C.

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

Air New Zealand

11 Feb

SYD14:00Sydney Kingsford Smith

22h 54m

1 stop

IAD20:54Washington, D.C. Dulles Intl

18 Feb

IAD18:00Washington, D.C. Dulles Intl

23h 05m

1 stop

SYD09:05Sydney Kingsford Smith

$1,765

Air New Zealand

20 Apr

MEL08:35Melbourne

30h 50m

2 stops

IAD01:25Washington, D.C. Dulles Intl

30 Apr

IAD15:25Washington, D.C. Dulles Intl

29h 30m

2 stops

MEL10:55Melbourne

$1,822

Air New Zealand

8 Feb

SYD11:45Sydney Kingsford Smith

25h 04m

2 stops

IAD20:49Washington, D.C. Dulles Intl

15 Feb

IAD22:05Washington, D.C. Dulles Intl

44h 25m

2 stops

SYD10:30Sydney Kingsford Smith

$1,905

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

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

United Airlines

6 Mar

MEL11:30Melbourne

21h 48m

1 stop

BWI17:18Baltimore/Washington

14 Mar

BWI18:31Baltimore/Washington

23h 29m

1 stop

MEL09:00Melbourne

$1,312

United Airlines

4 Mar

MEL11:30Melbourne

21h 23m

1 stop

BWI16:53Baltimore/Washington

11 Mar

BWI08:09Baltimore/Washington

33h 21m

2 stops

MEL08:30Melbourne

$1,319

United Airlines

6 Mar

MEL13:00Melbourne

34h 19m

1 stop

BWI07:19Baltimore/Washington

14 Mar

BWI18:25Baltimore/Washington

23h 05m

1 stop

MEL08:30Melbourne

$1,321

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 12/3

08:40-22:00

2 stops27h 20m

Baltimore/Washington

Mon 16/3

12:16-05:00

2 stops26h 44m

$1,107

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Thu 12/3

08:40-14:30

1 stop19h 50m

Baltimore/Washington

Mon 16/3

15:21-05:30

1 stop24h 09m

$1,109

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Thu 12/3

08:40-18:13

1 stop23h 33m

Baltimore/Washington

Mon 16/3

15:21-05:30

1 stop24h 09m

$1,182

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 28/4

09:20-12:01

2 stops40h 41m

Washington, D.C. Reagan-National

Wed 3/6

12:45-07:20

2 stops52h 35m

$1,228

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 28/4

09:20-12:01

2 stops40h 41m

Washington, D.C. Reagan-National

Wed 3/6

06:00-07:20

3 stops59h 20m

$1,241

BrisbaneBaltimore

BNE - BWI

BNEBWI

Brisbane

Thu 19/2

09:40-14:30

1 stop19h 50m

Baltimore/Washington

Sun 22/2

15:21-09:40

2 stops27h 19m

$1,268

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sun 3/5

10:00-23:26

2 stops27h 26m

Baltimore/Washington

Sun 10/5

19:46-07:50

2 stops46h 04m

$1,272

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 4/3

10:10-22:53

2 stops28h 43m

Baltimore/Washington

Wed 11/3

11:45-07:00

2 stops28h 15m

$1,279

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Fri 6/3

11:30-17:18

1 stop21h 48m

Baltimore/Washington

Sat 14/3

18:31-09:00

1 stop23h 29m

$1,312

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 4/3

11:30-16:53

1 stop21h 23m

Baltimore/Washington

Wed 11/3

08:09-08:30

2 stops33h 21m

$1,319

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 $1,213, 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 January to fly from Australia, when ticket prices are also cheap, with an average price of $1,233.

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 $1,751 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 $1,551 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 February 2026, 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
United Airlines	PriceFrom $584	Free cancellation	Rating 7.4 9,246 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $799	Free cancellation	Rating 7.5 988 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,107	Free cancellation	Rating 8.0 581 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $1,108	Free cancellation	Rating 7.2 11,245 reviews	Search American Airlines flights
Air Canada	PriceFrom $1,237	Free cancellation	Rating 7.1 10,697 reviews	Search Air Canada flights
Virgin Australia	PriceFrom $1,382	Free cancellation	Rating 7.6 436 reviews	Search Virgin Australia flights
Qatar Airways	PriceFrom $2,128	Free cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights

McLean

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.

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 9/3

Mon 16/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Australia

Complete your trip

Feeling lucky

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

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Australia to Washington, D.C. from $658

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 18/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

Recent one-way flight deals from Australia to Washington, D.C.

Recent last minute flight deals from Australia to Washington, D.C.

Air New Zealand flights from Australia to Washington, D.C.

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

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

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

momondo Fare Finder

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?

You could potentially save up to 14% on your flight if you consider stops on a Australia to Washington, D.C. flight.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating 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

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

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

How old do you have to be to fly from Australia to Washington, D.C.?

What documentation or ID do you need to fly 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?

Why should I use momondo to find a flight deal from Australia to Washington, D.C.?

Can I find flights from Australia to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights 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?

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Australia

According to popular flight searches on momondo this year

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year