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

Qantas Airways, United Airlines, and Air China 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 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 65% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 8 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 Sydney to Washington, D.C. Dulles Intl Airport takes 20h 05m on average. On the other hand, flying from Melbourne to Washington, D.C. Dulles Intl Airport takes 25h 21m 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 May 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.

$862 Cheap Flights from Australia to Washington, D.C. in 2026

1 adult

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 - 11:47

MEL

BWI

38h 52m

2 stops

18:59 - 08:15

BWI

MEL

23h 16m

1 stop

$1,351United Airlines

Mon, 27 Jul - Tue, 18 Aug

10:20 - 17:50

SYD

BWI

21h 30m

1 stop

16:23 - 07:00

BWI

SYD

24h 37m

2 stops

$1,428United Airlines

Thu, 13 Aug - Mon, 31 Aug

13:35 - 23:43

MEL

BWI

24h 08m

1 stop

15:53 - 05:00

BWI

MEL

23h 07m

1 stop

$1,507Qantas Airways

Mon, 27 Jul - Mon, 17 Aug

13:35 - 23:43

MEL

BWI

24h 08m

1 stop

12:10 - 05:00

BWI

MEL

26h 50m

1 stop

$1,541Multiple Airlines

Mon, 27 Jul - Mon, 17 Aug

09:10 - 19:28

SYD

BWI

24h 18m

2 stops

16:25 - 07:05

BWI

SYD

24h 40m

2 stops

$1,561American Airlines

Thu, 13 Aug - Wed, 2 Sep

08:00 - 11:20

MEL

BWI

41h 20m

2 stops

15:53 - 05:00

BWI

MEL

23h 07m

1 stop

$1,604Qantas Airways

Sat, 8 Aug - Mon, 17 Aug

09:10 - 19:28

SYD

BWI

24h 18m

2 stops

16:25 - 06:55

BWI

SYD

24h 30m

2 stops

$1,619American Airlines

Thu, 13 Aug - Mon, 31 Aug

19:40 - 19:30

SYD

IAD

37h 50m

1 stop

08:25 - 14:50

IAD

SYD

40h 25m

2 stops

$1,664Multiple Airlines

Thu, 9 Jul - Sat, 29 Aug

12:10 - 22:43

MEL

IAD

24h 33m

2 stops

17:35 - 10:55

IAD

MEL

27h 20m

2 stops

$2,276Air New Zealand

Mon, 10 Aug - Mon, 17 Aug

08:35 - 00:40

MEL

IAD

30h 05m

2 stops

17:35 - 13:45

IAD

MEL

30h 10m

2 stops

$2,345Air New Zealand

Wed, 2 Sep - Wed, 9 Sep

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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 China

15 Aug

SYD19:40Sydney Kingsford Smith

48h 54m

2 stops

IAD06:34Washington, D.C. Dulles Intl

25 Aug

IAD23:00Washington, D.C. Dulles Intl

49h 50m

1 stop

SYD14:50Sydney Kingsford Smith

$2,054

Air China

21 Aug

SYD19:40Sydney Kingsford Smith

43h 37m

2 stops

IAD01:17Washington, D.C. Dulles Intl

28 Aug

IAD23:00Washington, D.C. Dulles Intl

49h 50m

1 stop

SYD14:50Sydney Kingsford Smith

$2,062

Air China

11 June

SYD19:40Sydney Kingsford Smith

37h 50m

1 stop

IAD19:30Washington, D.C. Dulles Intl

15 June

IAD17:48Washington, D.C. Dulles Intl

55h 02m

2 stops

SYD14:50Sydney Kingsford Smith

$2,077

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

8 Aug

MEL10:55Melbourne

21h 02m

1 stop

BWI17:57Baltimore/Washington

17 Aug

BWI17:45Baltimore/Washington

23h 45m

1 stop

MEL07:30Melbourne

$2,126

Air New Zealand

18 Aug

SYD11:55Sydney Kingsford Smith

33h 00m

2 stops

BWI06:55Baltimore/Washington

26 Aug

BWI15:03Baltimore/Washington

27h 42m

2 stops

SYD08:45Sydney Kingsford Smith

$2,206

Air New Zealand

10 Aug

MEL12:10Melbourne

24h 33m

2 stops

IAD22:43Washington, D.C. Dulles Intl

17 Aug

IAD17:35Washington, D.C. Dulles Intl

27h 20m

2 stops

MEL10:55Melbourne

$2,276

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 27/7

10:55-11:47

2 stops38h 52m

Baltimore/Washington

Tue 18/8

18:59-08:15

1 stop23h 16m

$1,351

Fastest return journey

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 13/8

10:20-17:50

1 stop21h 30m

Baltimore/Washington

Mon 31/8

16:23-07:00

2 stops24h 37m

$1,428

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 27/7

13:35-23:43

1 stop24h 08m

Baltimore/Washington

Mon 17/8

15:53-05:00

1 stop23h 07m

$1,507

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 27/7

13:35-23:43

1 stop24h 08m

Baltimore/Washington

Mon 17/8

12:10-05:00

1 stop26h 50m

$1,541

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 13/8

09:10-19:28

2 stops24h 18m

Baltimore/Washington

Wed 2/9

16:25-07:05

2 stops24h 40m

$1,561

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Sat 8/8

08:00-11:20

2 stops41h 20m

Baltimore/Washington

Mon 17/8

15:53-05:00

1 stop23h 07m

$1,604

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 13/8

09:10-19:28

2 stops24h 18m

Baltimore/Washington

Mon 31/8

16:25-06:55

2 stops24h 30m

$1,619

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 9/7

19:40-19:30

1 stop37h 50m

Washington, D.C. Dulles Intl

Sat 29/8

08:25-14:50

2 stops40h 25m

$1,664

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Mon 10/8

12:10-22:43

2 stops24h 33m

Washington, D.C. Dulles Intl

Mon 17/8

17:35-10:55

2 stops27h 20m

$2,276

MelbourneWashington, D.C.

MEL - IAD

MELIAD

Melbourne

Wed 2/9

08:35-00:40

2 stops30h 05m

Washington, D.C. Dulles Intl

Wed 9/9

17:35-13:45

2 stops30h 10m

$2,345

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 $355, 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 September to fly from Australia, when ticket prices are also cheap, with an average price of $383.

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 $1,701 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 $1,460 on momondo.

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

You could potentially save up to 28% 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	20h 05m
Direct flights	None

The fastest flight from Australia to Washington, D.C. takes 20h 05m

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 May 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 $355	Free cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights
United Airlines	PriceFrom $563	Free cancellation	Rating 7.4 9,692 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $771	Free cancellation	Rating 7.5 1,033 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,011	Free cancellation	Rating 8.0 640 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,192	Free cancellation	Rating 7.1 11,004 reviews	Search Air Canada flights
Virgin Australia	PriceFrom $1,332	Free cancellation	Rating 7.6 451 reviews	Search Virgin Australia flights
EVA Air	PriceFrom $1,689	Free cancellation	Rating 8.5 1,445 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $2,022	Free cancellation	Rating 7.4 3,728 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 $862

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 2/8. 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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Air China flights from Australia to Washington, D.C.

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

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

Our best Air New Zealand 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

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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.?

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

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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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