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

Fiji Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Australia

What airlines fly to Australia?

American Airlines, Qantas Airways and Delta are the top three most popular airlines that fly to Australia from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 4 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

As of July 2025, there are 4 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Australia.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$525 Cheap Flights from Washington, D.C. Reagan-National Airport to Australia in 2025

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

11:05 am - 8:35 amDCA-SYD

30h 30m2 stops

11:20 am - 10:26 amSYD-DCA

39h 06m2 stops

$835Air Canada

Find Deal

Tue, Oct 28 - Mon, Nov 3

9:40 am - 8:20 amDCA-SYD

31h 40m2 stops

10:20 am - 9:56 pmSYD-DCA

26h 36m2 stops

$836Air Canada

Find Deal

Wed, Oct 22 - Wed, Oct 29

11:05 am - 8:35 amDCA-SYD

30h 30m2 stops

11:20 am - 8:55 amSYD-DCA

37h 35m1 stop

$842Air Canada

Find Deal

Tue, Oct 28 - Mon, Nov 3

5:00 pm - 9:30 amDCA-MEL

24h 30m1 stop

4:05 pm - 11:07 pmMEL-DCA

23h 02m1 stop

$1,486Qantas Airways

Find Deal

Wed, Nov 26 - Wed, Dec 10

8:19 am - 6:45 amDCA-MEL

31h 26m1 stop

12:00 pm - 8:00 pmMEL-DCA

24h 00m1 stop

$1,491Qantas Airways

Find Deal

Tue, Oct 21 - Wed, Nov 5

1:55 pm - 5:00 amDCA-MEL

25h 05m2 stops

9:45 am - 6:48 pmMEL-DCA

24h 03m2 stops

$1,523American Airlines

Find Deal

Mon, Sep 22 - Mon, Oct 6

12:54 pm - 6:45 amDCA-MEL

26h 51m2 stops

12:00 pm - 8:59 pmMEL-DCA

23h 59m1 stop

$1,536American Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 28

5:59 pm - 6:30 amDCA-BNE

22h 31m1 stop

10:30 am - 4:52 pmBNE-DCA

20h 22m1 stop

$1,557United Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

5:59 pm - 6:30 amDCA-BNE

22h 31m1 stop

10:30 am - 9:37 pmBNE-DCA

25h 07m2 stops

$1,561United Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

12:05 pm - 7:45 amDCA-BNE

28h 40m2 stops

10:45 am - 4:16 pmBNE-DCA

20h 31m1 stop

$1,612Delta

Find Deal

Wed, Dec 10 - Fri, Dec 26

Air Canada flights from Washington, D.C. Reagan-National Airport to Australia

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Australia flight tickets

Air Canada

Oct 28

DCA11:05 amWashington, D.C. Reagan-National

30h 30m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 3

SYD11:20 amSydney Kingsford Smith

39h 06m

2 stops

DCA10:26 amWashington, D.C. Reagan-National

$835

Find similar

Air Canada

Oct 22

DCA9:40 amWashington, D.C. Reagan-National

31h 40m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 29

SYD10:20 amSydney Kingsford Smith

26h 36m

2 stops

DCA9:56 pmWashington, D.C. Reagan-National

$836

Find similar

Air Canada

Oct 28

DCA11:05 amWashington, D.C. Reagan-National

30h 30m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 3

SYD11:20 amSydney Kingsford Smith

37h 35m

1 stop

DCA8:55 amWashington, D.C. Reagan-National

$842

Find similar

Air New Zealand flights from Washington, D.C. Reagan-National Airport to Australia

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

Air New Zealand

Oct 14

DCA11:00 amWashington, D.C. Reagan-National

30h 45m

2 stops

BNE7:45 amBrisbane

Oct 28

BNE6:05 pmBrisbane

40h 40m

2 stops

DCA8:45 pmWashington, D.C. Reagan-National

$1,257

Find similar

Air New Zealand

Sep 9

DCA4:47 pmWashington, D.C. Reagan-National

28h 03m

2 stops

MEL10:50 amMelbourne

Sep 16

MEL8:35 amMelbourne

27h 34m

2 stops

DCA10:09 pmWashington, D.C. Reagan-National

$1,285

Find similar

Air New Zealand

Sep 9

DCA4:47 pmWashington, D.C. Reagan-National

28h 03m

2 stops

MEL10:50 amMelbourne

Sep 16

MEL8:35 amMelbourne

27h 34m

2 stops

DCA10:09 pmWashington, D.C. Reagan-National

$1,286

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 10/28

11:05 am-8:35 am

2 stops30h 30m

Sydney Kingsford Smith

Mon 11/3

11:20 am-10:26 am

2 stops39h 06m

$835

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 10/22

9:40 am-8:20 am

2 stops31h 40m

Sydney Kingsford Smith

Wed 10/29

10:20 am-9:56 pm

2 stops26h 36m

$836

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 10/28

11:05 am-8:35 am

2 stops30h 30m

Sydney Kingsford Smith

Mon 11/3

11:20 am-8:55 am

1 stop37h 35m

$842

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Wed 11/26

5:00 pm-9:30 am

1 stop24h 30m

Melbourne

Wed 12/10

4:05 pm-11:07 pm

1 stop23h 02m

$1,486

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 10/21

8:19 am-6:45 am

1 stop31h 26m

Melbourne

Wed 11/5

12:00 pm-8:00 pm

1 stop24h 00m

$1,491

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Mon 9/22

1:55 pm-5:00 am

2 stops25h 05m

Melbourne

Mon 10/6

9:45 am-6:48 pm

2 stops24h 03m

$1,523

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 10/14

12:54 pm-6:45 am

2 stops26h 51m

Melbourne

Tue 10/28

12:00 pm-8:59 pm

1 stop23h 59m

$1,536

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Wed 10/8

5:59 pm-6:30 am

1 stop22h 31m

Brisbane

Wed 10/15

10:30 am-4:52 pm

1 stop20h 22m

$1,557

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Wed 10/8

5:59 pm-6:30 am

1 stop22h 31m

Brisbane

Wed 10/15

10:30 am-9:37 pm

2 stops25h 07m

$1,561

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Wed 12/10

12:05 pm-7:45 am

2 stops28h 40m

Brisbane

Fri 12/26

10:45 am-4:16 pm

1 stop20h 31m

$1,612

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 Washington, D.C. Reagan-National Airport to Australia

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

What is the cheapest month to fly to Australia?

The month of March is, on average, the cheapest month to fly to Australia from Washington, D.C. Reagan-National Airport, with most prices found around $864. If you aren’t able to travel during the month of March, then book flights to Australia from Washington, D.C. Reagan-National Airport during August instead. Flights to Australia in August, while not as cheap as those in March, still average around $867.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Australia is on a Thursday. Travelers who choose to depart for Australia on a Thursday will often find tickets for as low as $925. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,751.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Washington, D.C. Reagan-National Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $910 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,498 on average. Flights to Australia from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,157 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Washington, D.C. Reagan-National Airport for as low as $842 on momondo.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Australia flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Australia flight.

Cheap Washington, D.C. Reagan-National Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Australia

Best Price Found	$525
Fastest flight time	21h 30m
Direct flights	None
Airports in Australia	9 airports

The best one-way flight to Australia from Washington, D.C. Reagan-National Airport in the past 72 hours is $525. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Australia found on momondo in the last 72 hours is $835.

The fastest flight from Washington, D.C. Reagan-National Airport to Australia takes 21h 30m

There are no direct flights from Washington, D.C. Reagan-National Airport to Australia. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Sydney Kingsford Smith Airport, Washington, D.C. Reagan-National Airport - Melbourne Avalon Airport and Washington, D.C. Reagan-National Airport - Brisbane Airport.

There are 9 airports near Australia: Melbourne Avalon (AVV), Canberra (CBR), Maroochydore Sunshine Coast (MCY), Melbourne (MEL), Brisbane (BNE), Cairns (CNS), Adelaide (ADL), Coolangatta Gold Coast (OOL), Sydney Kingsford Smith (SYD)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Australia?
Prices for flights from Washington, D.C. Reagan-National Airport to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Australia?
As of July 2025, there are 4 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Australia.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to Australia

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Australia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $346	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $807	Free Cancellation	Rating 7.5 887 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $818	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $848	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Australia. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Australia from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Washington, D.C. to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.

An easier way to manage your Australia trip

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

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Find better results for your trip to Australia

Popular cities in Australia

Flights to Sydneyfrom $348

Flights to Melbournefrom $539

Flights to Brisbanefrom $586

Flights to Perthfrom $724

Flights to Adelaidefrom $655

Flights to Cairnsfrom $719

Flights to Coolangattafrom $465

Flights to Hobartfrom $1,030

Flights to Canberrafrom $734

Flights to Darwinfrom $1,051

Flights to Maroochydorefrom $943

Flights to Launcestonfrom $1,076

Washington, D.C. Reagan-National Airport flight routes

Washington, D.C. Reagan-National to Boston Logan Intl

Washington, D.C. Reagan-National to New York John F Kennedy Intl

Washington, D.C. Reagan-National to Orlando

Washington, D.C. Reagan-National to New York LaGuardia

Washington, D.C. Reagan-National to Columbus

Washington, D.C. Reagan-National to Lambert-St Louis

Cheap flights from Washington, D.C. Reagan-National Airport to Australia from $525

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Australia

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Air Canada flights from Washington, D.C. Reagan-National Airport to Australia

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Australia flight tickets

Air New Zealand flights from Washington, D.C. Reagan-National Airport to Australia

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

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Australia that are best for you.

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Australia

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

What is the cheapest month to fly to Australia?

What is the cheapest day to depart on your flight to Australia?

What is the cheapest time of day to depart on your flight to Australia?

How far in advance should I book a flight to Australia?

Can stopping save me money on Washington, D.C. Reagan-National Airport to Australia flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Australia flight.

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

Fiji Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Australia

What airlines fly to Australia?

Cheap Washington, D.C. Reagan-National Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Australia

Best Price Found

Fastest flight time

Direct flights

Airports in Australia

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

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

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

What documentation or ID do you need to fly to Australia?

Best airlines flying from Washington, D.C. Reagan-National Airport to Australia

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Australia with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Australia trip

We make it super easy to schedule, organize 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 Australia

Popular cities in Australia

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