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

Air Tahiti Nui, Cathay Pacific, and Qantas Airways are the most popular carriers operating from Washington, D.C. Reagan-National to Australia

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

As of September 2026, there are 2 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.

$585 Cheap Flights from Washington, D.C. Reagan-National Airport to Australia in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:59 pm - 12:50 pmDCA Washington, D.C. Reagan-National-BNE Brisbane

26h 51m2 stops Dallas/Fort Worth Auckland Intl

1:10 pm - 8:41 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

22h 31m1 stop Los Angeles Los Angeles

$1,100Multiple Airlines

Mon, Feb 1 - Wed, Feb 17

6:59 pm - 12:50 pmDCA Washington, D.C. Reagan-National-BNE Brisbane

26h 51m2 stops Dallas/Fort Worth Auckland Intl

1:10 pm - 8:41 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

22h 31m1 stop Los Angeles Los Angeles

$1,101Multiple Airlines

Mon, Feb 1 - Wed, Feb 17

9:30 am - 6:25 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

28h 55m1 stop Los Angeles Los Angeles

2:00 pm - 8:00 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

46h 00m2 stops Nadi Los Angeles Los Angeles

$1,157Multiple Airlines

Sun, Jan 17 - Thu, Jan 28

9:30 am - 6:25 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

28h 55m1 stop Los Angeles Los Angeles

2:00 pm - 8:00 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

46h 00m2 stops Nadi Los Angeles Los Angeles

$1,157Multiple Airlines

Sat, Jan 16 - Tue, Jan 26

1:44 pm - 3:35 pmDCA Washington, D.C. Reagan-National-MEL Melbourne

33h 51m2 stops Dallas/Fort Worth Auckland Intl

6:30 pm - 8:59 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

42h 29m2 stops Auckland Intl Dallas/Fort Worth

$1,479Qantas Airways

Sun, Nov 8 - Mon, Nov 23

3:31 pm - 3:35 pmDCA Washington, D.C. Reagan-National-MEL Melbourne

32h 04m2 stops Dallas/Fort Worth Auckland Intl

11:55 pm - 3:57 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

32h 02m2 stops Auckland Intl Dallas/Fort Worth

$1,479Qantas Airways

Sun, Nov 8 - Sun, Nov 22

5:00 pm - 5:10 pmDCA Washington, D.C. Reagan-National-OOL Coolangatta Gold Coast

33h 10m2 stops Dallas/Fort Worth Auckland Intl

6:10 pm - 7:46 pmOOL Coolangatta Gold Coast-DCA Washington, D.C. Reagan-National

40h 36m2 stops Auckland Intl Dallas/Fort Worth

$1,541Qantas Airways

Sat, Feb 13 - Wed, Feb 17

8:52 am - 6:25 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

30h 33m1 stop Los Angeles Los Angeles

11:10 am - 4:00 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

20h 50m1 stop Los Angeles Los Angeles

$1,806American Airlines

Sun, Oct 25 - Wed, Nov 11

11:55 am - 6:55 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

27h 00m1 stop Dallas/Fort Worth

11:10 am - 4:00 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

20h 50m1 stop Los Angeles Los Angeles

$1,806American Airlines

Tue, Nov 10 - Tue, Nov 24

5:05 pm - 9:00 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

23h 55m1 stop Los Angeles Los Angeles

11:15 am - 4:00 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

20h 45m1 stop Los Angeles Los Angeles

$1,806American Airlines

Sun, Nov 1 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 am - 7:05 amDCA Washington, D.C. Reagan-National-BNE Brisbane

31h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:40 pm - 10:38 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

40h 58m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,389Multiple Airlines

Tue, Sep 15 - Sat, Oct 24

9:40 am - 7:05 amDCA Washington, D.C. Reagan-National-BNE Brisbane

31h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:45 am - 11:29 amBNE Brisbane-DCA Washington, D.C. Reagan-National

39h 44m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,400Air Canada

Tue, Sep 15 - Sat, Oct 31

9:40 am - 7:05 amDCA Washington, D.C. Reagan-National-BNE Brisbane

31h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:45 am - 8:58 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

24h 13m2 stops Vancouver Intl Toronto Pearson Intl

$1,418Air Canada

Tue, Sep 15 - Sun, Nov 1

9:30 am - 5:00 amDCA Washington, D.C. Reagan-National-BNE Brisbane

29h 30m1 stop Los Angeles Los Angeles

11:25 am - 8:00 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

47h 35m2 stops Nadi Los Angeles Los Angeles

$1,435Multiple Airlines

Sat, Sep 12 - Tue, Nov 3

9:30 am - 5:00 amDCA Washington, D.C. Reagan-National-BNE Brisbane

29h 30m1 stop Los Angeles Los Angeles

11:25 am - 8:00 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

47h 35m2 stops Nadi Los Angeles Los Angeles

$1,438Multiple Airlines

Tue, Sep 15 - Tue, Nov 3

9:30 am - 5:00 amDCA Washington, D.C. Reagan-National-BNE Brisbane

29h 30m1 stop Los Angeles Los Angeles

11:25 am - 8:00 pmBNE Brisbane-DCA Washington, D.C. Reagan-National

47h 35m2 stops Nadi Los Angeles Los Angeles

$1,438Multiple Airlines

Mon, Sep 14 - Tue, Nov 3

5:35 pm - 11:55 amDCA Washington, D.C. Reagan-National-ADL Adelaide

28h 50m2 stops Los Angeles Los Angeles Sydney Kingsford Smith

10:10 am - 10:58 pmADL Adelaide-DCA Washington, D.C. Reagan-National

26h 18m2 stops Melbourne Dallas/Fort Worth

$1,994Qantas Airways

Mon, Sep 14 - Mon, Sep 28

5:35 pm - 7:05 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles Los Angeles

1:00 pm - 10:55 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

24h 55m1 stop Dallas/Fort Worth

$2,102Qantas Airways

Mon, Sep 14 - Mon, Oct 5

5:35 pm - 7:05 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles Los Angeles

12:00 pm - 9:20 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

23h 20m1 stop Dallas/Fort Worth

$2,102Qantas Airways

Mon, Sep 14 - Tue, Sep 29

1:58 pm - 5:00 amDCA Washington, D.C. Reagan-National-MEL Melbourne

25h 02m2 stops Nashville Intl Dallas/Fort Worth

9:45 am - 8:37 pmMEL Melbourne-DCA Washington, D.C. Reagan-National

24h 52m1 stop Los Angeles Los Angeles

$2,497American Airlines

Mon, Sep 14 - Sat, Sep 26

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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 Canada

Oct 18

DCA6:59 amWashington, D.C. Reagan-National

38h 36m

3 stops

MEL12:35 pmMelbourne

Oct 27

MEL7:00 amMelbourne

40h 58m

3 stops

DCA8:58 amWashington, D.C. Reagan-National

$1,354

Air Canada

Oct 16

DCA6:59 amWashington, D.C. Reagan-National

34h 21m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 23

SYD10:20 amSydney Kingsford Smith

24h 39m

2 stops

DCA7:59 pmWashington, D.C. Reagan-National

$1,355

Air Canada

Oct 26

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

44h 50m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 9

SYD11:20 amSydney Kingsford Smith

24h 38m

2 stops

DCA7:58 pmWashington, D.C. Reagan-National

$1,361

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

Nov 1

DCA7:45 amWashington, D.C. Reagan-National

35h 15m

2 stops

BNE10:00 amBrisbane

Nov 7

BNE6:10 pmBrisbane

44h 47m

2 stops

DCA11:57 pmWashington, D.C. Reagan-National

$1,278

Air New Zealand

Oct 25

DCA8:15 amWashington, D.C. Reagan-National

46h 35m

2 stops

SYD9:50 pmSydney Kingsford Smith

Nov 11

SYD11:50 amSydney Kingsford Smith

26h 40m

2 stops

DCA10:30 pmWashington, D.C. Reagan-National

$1,281

Air New Zealand

Nov 1

DCA12:50 pmWashington, D.C. Reagan-National

30h 05m

2 stops

MEL10:55 amMelbourne

Nov 11

MEL12:10 pmMelbourne

26h 20m

2 stops

DCA10:30 pmWashington, D.C. Reagan-National

$1,291

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

Cheapest round-trip

Washington, D.C.Brisbane

DCA Washington, D.C. Reagan-National - BNE Brisbane

DCABNE

Washington, D.C. Reagan-National

Mon 2/1

6:59 pm-12:50 pm

2 stops26h 51m

Brisbane

Wed 2/17

1:10 pm-8:41 pm

1 stop22h 31m

$1,100

Washington, D.C.Brisbane

DCA Washington, D.C. Reagan-National - BNE Brisbane

DCABNE

Washington, D.C. Reagan-National

Mon 2/1

6:59 pm-12:50 pm

2 stops26h 51m

Brisbane

Wed 2/17

1:10 pm-8:41 pm

1 stop22h 31m

$1,101

Washington, D.C.Sydney

DCA Washington, D.C. Reagan-National - SYD Sydney Kingsford Smith

DCASYD

Washington, D.C. Reagan-National

Sun 1/17

9:30 am-6:25 am

1 stop28h 55m

Sydney Kingsford Smith

Thu 1/28

2:00 pm-8:00 pm

2 stops46h 00m

$1,157

Washington, D.C.Sydney

DCA Washington, D.C. Reagan-National - SYD Sydney Kingsford Smith

DCASYD

Washington, D.C. Reagan-National

Sat 1/16

9:30 am-6:25 am

1 stop28h 55m

Sydney Kingsford Smith

Tue 1/26

2:00 pm-8:00 pm

2 stops46h 00m

$1,157

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - MEL Melbourne

DCAMEL

Washington, D.C. Reagan-National

Sun 11/8

1:44 pm-3:35 pm

2 stops33h 51m

Melbourne

Mon 11/23

6:30 pm-8:59 pm

2 stops42h 29m

$1,479

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - MEL Melbourne

DCAMEL

Washington, D.C. Reagan-National

Sun 11/8

3:31 pm-3:35 pm

2 stops32h 04m

Melbourne

Sun 11/22

11:55 pm-3:57 pm

2 stops32h 02m

$1,479

Washington, D.C.Coolangatta

DCA Washington, D.C. Reagan-National - OOL Coolangatta Gold Coast

DCAOOL

Washington, D.C. Reagan-National

Sat 2/13

5:00 pm-5:10 pm

2 stops33h 10m

Coolangatta Gold Coast

Wed 2/17

6:10 pm-7:46 pm

2 stops40h 36m

$1,541

Washington, D.C.Sydney

DCA Washington, D.C. Reagan-National - SYD Sydney Kingsford Smith

DCASYD

Washington, D.C. Reagan-National

Sun 10/25

8:52 am-6:25 am

1 stop30h 33m

Sydney Kingsford Smith

Wed 11/11

11:10 am-4:00 pm

1 stop20h 50m

$1,806

Washington, D.C.Sydney

DCA Washington, D.C. Reagan-National - SYD Sydney Kingsford Smith

DCASYD

Washington, D.C. Reagan-National

Tue 11/10

11:55 am-6:55 am

1 stop27h 00m

Sydney Kingsford Smith

Tue 11/24

11:10 am-4:00 pm

1 stop20h 50m

$1,806

Quickest round-trip

Washington, D.C.Sydney

DCA Washington, D.C. Reagan-National - SYD Sydney Kingsford Smith

DCASYD

Washington, D.C. Reagan-National

Sun 11/1

5:05 pm-9:00 am

1 stop23h 55m

Sydney Kingsford Smith

Mon 11/30

11:15 am-4:00 pm

1 stop20h 45m

$1,806

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 July is, on average, the cheapest month to fly to Australia from Washington, D.C. Reagan-National Airport, with most prices found around $865. If you aren’t able to travel during the month of July, then book flights to Australia from Washington, D.C. Reagan-National Airport during January instead. Flights to Australia in January, while not as cheap as those in July, still average around $1,311.

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

You could potentially save up to 47% 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	$585
Fastest flight time	22h 30m
Direct flights	None

The best one-way flight to Australia from Washington, D.C. Reagan-National Airport in the past 72 hours is $585. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Australia found on momondo in the last 72 hours is $1,100.

The fastest flight from Washington, D.C. Reagan-National Airport to Australia takes 22h 30m

There are no direct flights from Washington, D.C. Reagan-National Airport to Australia. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Australia.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Australia

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 September 2026, there are 2 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
American Airlines	PriceFrom $836	Free Cancellation	Rating 7.1 12,046 reviews		Search American Airlines flights
Qantas Airways	PriceFrom $1,168	Free Cancellation	Rating 7.5 1,091 reviews		Search Qantas Airways flights

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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.

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Complete your trip

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Popular cities in Australia

Flights to Sydneyfrom $748

Flights to Melbournefrom $777

Flights to Brisbanefrom $759

Flights to Perthfrom $1,071

Flights to Adelaidefrom $967

Flights to Cairnsfrom $973

Flights to Coolangattafrom $788

Flights to Hobartfrom $951

Flights to Darwinfrom $1,165

Flights to Canberrafrom $698

Flights to Launcestonfrom $924

Flights to Townsvillefrom $1,309

Cheap flights from Washington, D.C. Reagan-National Airport to Australia from $585

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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.

See travel insights to Australia from

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

What is the cheapest month to fly to Australia?

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

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport 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?

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

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

According to popular flight searches on momondo this year

Australia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Australia

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

Cabin classes currently available on flights to Australia

List of cabin classes available on flights landing in Australia. Availability may vary depending on flight origin and airline.

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