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Reagan-National

$474+ Cheap flights from Australia to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DCA
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Australia to Reagan-National

Keep the following information in mind while searching for Australia to Reagan-National flight deals. Data was last updated agosto 18, 2025.

Round-trip from

$1,104
(BYOjet)

One-way from

$474
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,134
From Australia to Washington, D.C. Reagan-National
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One-way flight from Australia to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 9% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Australia to Reagan-National

Cheapest flights from Australia to Reagan-National
Explore the most affordable flight options available from Australia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This BYOjet deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2212:05 pmMEL - DCA
2 stops23h 46mAir New Zealand
mié. 11/52:51 pmDCA - MEL
2 stops26h 34mAir New Zealand
Deal found 8/17$1,104
This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/299:40 pmSYD - DCA
2 stops56h 26mAlaska Airlines
lun. 9/18:00 amDCA - SYD
2 stops69h 45mAlaska Airlines
Deal found 8/16$1,154
This Jetabroad deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/319:55 amSYD - DCA
2 stops27h 59mAir New Zealand
mié. 9/34:47 pmDCA - SYD
2 stops25h 58mAir New Zealand
Deal found 8/18$1,168
This Jetabroad deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/811:15 amBNE - DCA
2 stops24h 55mAir New Zealand
mié. 10/224:47 pmDCA - BNE
2 stops24h 58mAir New Zealand
Deal found 8/15$1,286
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:45 amMEL - DCA
2 stops24h 13mAmerican Airlines
dom. 10/511:49 amDCA - MEL
2 stops26h 11mAmerican Airlines
Deal found 8/17$1,331
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/55:45 pmSYD - DCA
2 stops32h 25mMultiple Airlines
sáb. 9/131:00 pmDCA - SYD
2 stops28h 30mMultiple Airlines
Deal found 8/16$1,333
This Japan Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:55 amSYD - DCA
2 stops43h 20mMultiple Airlines
sáb. 9/68:20 amDCA - SYD
2 stops32h 00mMultiple Airlines
Deal found 8/18$1,334
This Trip.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/49:10 amSYD - DCA
2 stops41h 00mMultiple Airlines
vie. 9/121:00 pmDCA - SYD
2 stops28h 05mMultiple Airlines
Deal found 8/15$1,337
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:20 pmMEL - DCA
2 stops36h 02mAmerican Airlines
sáb. 10/45:20 pmDCA - MEL
1 stop44h 40mAmerican Airlines
Deal found 8/17$1,353
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1711:55 amMEL - DCA
1 stop23h 04mAmerican Airlines
lun. 10/65:21 pmDCA - MEL
2 stops28h 29mAmerican Airlines
Deal found 8/17$1,358
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/179:00 amMEL - DCA
2 stops23h 57mAmerican Airlines
dom. 10/511:49 amDCA - MEL
2 stops26h 11mAmerican Airlines
Deal found 8/17$1,360
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:25 amMEL - DCA
2 stops28h 32mAmerican Airlines
mié. 11/511:59 amDCA - MEL
1 stop25h 01mAmerican Airlines
Deal found 8/17$1,365

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 18, 2025.
Use the filters below to find and compare flights from Australia to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Australia

Fly to

Reagan-National

Route

Depart

Return

Price

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

mié. 10/22

12:05 pm-8:51 pm

2 stops23h 46m

Washington, D.C. Reagan-National

mié. 11/5

2:51 pm-9:25 am

2 stops26h 34m

$1,104

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

vie. 8/29

9:40 pm-4:06 pm

2 stops56h 26m

Washington, D.C. Reagan-National

lun. 9/1

8:00 am-7:45 pm

2 stops69h 45m

$1,154

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

dom. 8/31

9:55 am-11:54 pm

2 stops27h 59m

Washington, D.C. Reagan-National

mié. 9/3

4:47 pm-8:45 am

2 stops25h 58m

$1,168

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

mié. 10/8

11:15 am-10:10 pm

2 stops24h 55m

Washington, D.C. Reagan-National

mié. 10/22

4:47 pm-7:45 am

2 stops24h 58m

$1,286

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

lun. 9/22

3:05 pm-12:58 am

1 stop23h 53m

Washington, D.C. Reagan-National

sáb. 10/4

5:20 pm-5:00 am

1 stop44h 40m

$1,331

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

mar. 9/23

9:45 am-11:00 pm

2 stops27h 15m

Washington, D.C. Reagan-National

dom. 10/5

7:29 am-5:00 am

2 stops30h 31m

$1,331

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

mié. 9/17

3:05 pm-11:00 pm

1 stop21h 55m

Washington, D.C. Reagan-National

dom. 10/5

7:29 am-5:00 am

2 stops30h 31m

$1,331

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

vie. 9/19

3:05 pm-1:50 pm

2 stops36h 45m

Washington, D.C. Reagan-National

dom. 10/5

7:29 am-5:00 am

2 stops30h 31m

$1,331

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

vie. 9/19

3:05 pm-1:50 pm

2 stops36h 45m

Washington, D.C. Reagan-National

sáb. 10/4

5:20 pm-5:00 am

1 stop44h 40m

$1,331

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

lun. 9/22

9:45 am-7:58 pm

2 stops24h 13m

Washington, D.C. Reagan-National

dom. 10/5

11:49 am-5:00 am

2 stops26h 11m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 55 results
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Best time to book a flight from Australia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Australia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Australia to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Australia to Washington, D.C. Reagan-National Airport (average of $278). Flying from Australia to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to DCA?

Find hourly flight availability from Australia to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

When flying from Australia to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Australia to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Australia to Washington, D.C. Reagan-National Airport in 23h 46m. Fly via Air New Zealand, Alaska Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 10176 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Australia to Washington, D.C. Reagan-National Airport?

    The most popular flight routes from Australia to Washington, D.C. Reagan-National Airport are Sydney Kingsford Smith - Washington, D.C. Reagan-National, Brisbane - Washington, D.C. Reagan-National and Melbourne - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Australia to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Australia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Reagan-National.

  • Can I find deals for business class flights from Australia to Reagan-National?

    Yes. Cheapflights offers flight deals from Australia to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Australia to Washington, D.C. Reagan-National Airport (average of $278). Flying from Australia to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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