What are the cheapest airlines to fly from Australia to Washington, D.C. Reagan-National Airport one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $737. However, be on the lookout for offers from Japan Airlines and Air Canada, as they are both options that can get you from Australia to Washington, D.C. Reagan-National Airport for a low price.

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, Melbourne - Washington, D.C. Reagan-National and Brisbane - Washington, D.C. Reagan-National.

How far in advance should I book a flight from Australia to Washington, D.C. Reagan-National Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 25% on flights from Australia to Washington, D.C. Reagan-National Airport compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $892. For sooner than that we have options available in the next 3 days from $1,368.

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

February can be a great time to fly to Washington, D.C. Reagan-National Airport from Australia with a flight ticket averaging about $1,297. Cheapflights users have found deals in the month of February for as cheap as $646. The most expensive prices can be found in the month of December.

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.

$1,451+ Flights from Australia to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Australia to Reagan-National

Round-trip from	$1,096 (Kissandfly.com)
One-way from	$497 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,368

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

Search Deals

One-way flight from Australia to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($152 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 June 18, 2025.

Wed 8/134:20 pmSYD - DCA

2 stops42h 39mMultiple Airlines

Tue 8/269:59 amDCA - SYD

2 stops38h 41mMultiple Airlines

Deal found 6/16

$1,096

Fri 8/18:35 amMEL - DCA

2 stops27h 40mAir New Zealand

Fri 8/812:59 pmDCA - MEL

2 stops31h 51mAir New Zealand

Deal found 6/17

$1,128

Sat 8/1612:10 pmSYD - DCA

1 stop22h 50mAmerican Airlines

Sat 8/308:20 amDCA - SYD

1 stop32h 45mAmerican Airlines

Deal found 6/16

$1,163

Fri 8/19:10 amSYD - DCA

2 stops23h 19mBritish Airways

Sat 8/165:30 pmDCA - SYD

1 stop23h 35mBritish Airways

Deal found 6/17

$1,209

Sun 8/103:05 pmMEL - DCA

1 stop21h 54mAmerican Airlines

Wed 10/228:25 amDCA - MEL

1 stop31h 20mAmerican Airlines

Deal found 6/17

$1,213

Thu 7/319:45 amBNE - DCA

2 stops26h 30mAir New Zealand

Thu 8/711:05 amDCA - BNE

2 stops31h 25mAir New Zealand

Deal found 6/16

$1,225

Fri 8/18:05 amPER - DCA

2 stops27h 54mAir New Zealand

Fri 8/812:59 pmDCA - PER

2 stops39h 01mAir New Zealand

Deal found 6/16

$1,289

Sat 7/198:55 amSYD - DCA

2 stops45h 26mJapan Airlines

Fri 8/110:08 pmDCA - SYD

2 stops42h 12mJapan Airlines

Deal found 6/16

$1,301

Fri 10/107:00 amMEL - DCA

3 stops30h 34mAir Canada

Mon 11/106:59 amDCA - MEL

3 stops38h 36mAir Canada

Deal found 6/15

$1,407

Thu 7/319:20 amSYD - DCA

2 stops40h 43mAir Canada

Thu 8/712:55 pmDCA - SYD

2 stops52h 25mAir Canada

Deal found 6/16

$1,426

Sun 8/310:00 amBNE - DCA

2 stops25h 48mAir Canada

Sat 8/99:40 amDCA - BNE

2 stops31h 25mAir Canada

Deal found 6/16

$1,451

Sat 8/210:15 pmBNE - DCA

2 stops37h 27mMultiple Airlines

Sat 8/96:58 pmDCA - BNE

2 stops35h 02mMultiple Airlines

Deal found 6/17

$1,474

Best flights from Australia to Reagan-National
Discover carefully curated flight deals from Australia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2025.

Wed 8/134:20 pmSYD - DCA

2 stops42h 39mMultiple Airlines

Tue 8/269:59 amDCA - SYD

2 stops38h 41mMultiple Airlines

Deal found 6/16

$1,096

Fri 8/18:35 amMEL - DCA

2 stops27h 40mAir New Zealand

Fri 8/812:59 pmDCA - MEL

2 stops31h 51mAir New Zealand

Deal found 6/17

$1,128

Sat 8/1612:10 pmSYD - DCA

1 stop22h 50mAmerican Airlines

Sat 8/308:20 amDCA - SYD

1 stop32h 45mAmerican Airlines

Deal found 6/16

$1,163

Fri 8/19:10 amSYD - DCA

2 stops23h 19mBritish Airways

Sat 8/165:30 pmDCA - SYD

1 stop23h 35mBritish Airways

Deal found 6/17

$1,209

Sat 7/198:55 amSYD - DCA

2 stops45h 26mJapan Airlines

Fri 8/110:08 pmDCA - SYD

2 stops42h 12mJapan Airlines

Deal found 6/16

$1,301

Fri 10/107:00 amMEL - DCA

3 stops30h 34mAir Canada

Mon 11/106:59 amDCA - MEL

3 stops38h 36mAir Canada

Deal found 6/15

$1,407

Fri 7/189:40 pmSYD - DCA

2 stops39h 19mHawaiian Airlines

Fri 7/258:59 amDCA - SYD

2 stops44h 46mHawaiian Airlines

Deal found 6/18

$1,474

Sat 10/2511:55 amMEL - DCA

1 stop24h 56mUnited Airlines

Sun 11/165:59 pmDCA - MEL

1 stop24h 01mUnited Airlines

Deal found 6/16

$1,497

Thu 7/109:40 pmSYD - DCA

2 stops61h 19mAlaska Airlines

Mon 7/285:02 pmDCA - SYD

2 stops60h 43mAlaska Airlines

Deal found 6/17

$1,583

Sat 6/288:55 pmSYD - DCA

2 stops31h 18mANA

Fri 7/43:30 pmDCA - SYD

2 stops27h 55mANA

Deal found 6/16

$1,676

Wed 7/303:05 pmMEL - DCA

1 stop23h 44mQantas Airways

Wed 8/63:25 pmDCA - MEL

1 stop23h 35mQantas Airways

Deal found 6/15

$1,689

Wed 9/107:25 pmSYD - DCA

3 stops39h 34mAir Tahiti Nui

Sun 9/148:59 amDCA - SYD

3 stops40h 11mAir Tahiti Nui

Deal found 6/17

$1,815

Last-minute flights from Australia to Reagan-National
Discover last-minute flight deals from Australia to Reagan-National. Data last updated June 18, 2025 and is based on user searches.

Sun 6/2212:10 amPER - DCA

2 stops46h 33mCathay Pacific

Mon 6/3012:31 pmDCA - PER

2 stops31h 14mCathay Pacific

Deal found 6/16

$2,959

Mon 6/239:35 pmPER - DCA

2 stops54h 13mANA

Mon 6/303:30 pmDCA - PER

2 stops64h 30mANA

Deal found 6/16

$1,766

Mon 6/2310:00 amBNE - DCA

2 stops25h 48mAir Canada

Mon 6/309:40 amDCA - BNE

2 stops31h 25mAir Canada

Deal found 6/16

$2,173

Mon 6/238:05 pmBNE - DCA

1 stop39h 37mQantas Airways

Mon 6/308:20 amDCA - BNE

2 stops36h 20mQantas Airways

Deal found 6/16

$2,957

Fri 6/279:20 amSYD - DCA

2 stops38h 58mAir Canada

Sun 8/312:55 pmDCA - SYD

2 stops28h 25mAir Canada

Deal found 6/17

$2,260

Fri 6/275:45 pmSYD - DCA

1 stop41h 57mQantas Airways

Sun 8/38:20 amDCA - SYD

1 stop33h 10mQantas Airways

Deal found 6/17

$2,365

Sat 6/288:55 pmSYD - DCA

2 stops31h 18mANA

Fri 7/43:30 pmDCA - SYD

2 stops27h 55mANA

Deal found 6/16

$1,676

Sat 6/289:40 pmSYD - DCA

2 stops33h 03mMultiple Airlines

Fri 7/45:10 pmDCA - SYD

1 stop23h 25mMultiple Airlines

Deal found 6/16

$2,103

Sat 6/2810:20 amSYD - DCA

1 stop20h 30mVirgin Australia

Fri 7/45:59 pmDCA - SYD

1 stop22h 56mVirgin Australia

Deal found 6/16

$2,298

Sat 6/282:05 pmSYD - DCA

2 stops47h 02mCathay Pacific

Fri 7/46:00 amDCA - SYD

2 stops38h 50mCathay Pacific

Deal found 6/16

$2,465

Sat 6/286:35 amBNE - DCA

2 stops24h 15mVirgin Australia

Sat 7/126:00 pmDCA - BNE

2 stops29h 20mVirgin Australia

Deal found 6/17

$2,523

Sat 6/288:05 pmBNE - DCA

1 stop34h 17mAmerican Airlines

Sat 7/127:32 pmDCA - BNE

2 stops26h 03mAmerican Airlines

Deal found 6/17

$2,869

One-way flights from Australia to Reagan-National
Search for one-way flight options from Australia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 18, 2025.

Wed 10/155:20 pmSYD - DCA

2 stops31h 26mMultiple Airlines

Deal found 6/17

$497

Wed 8/136:45 amMEL - DCA

3 stops52h 14mMultiple Airlines

Deal found 6/17

$594

Fri 8/19:10 amSYD - DCA

1 stop21h 11mAmerican Airlines

Deal found 6/18

$737

Fri 8/13:05 pmMEL - DCA

1 stop21h 55mAmerican Airlines

Deal found 6/17

$740

Wed 7/238:55 amSYD - DCA

2 stops49h 49mJapan Airlines

Deal found 6/18

$844

Thu 10/236:30 amMEL - DCA

3 stops28h 14mAir Canada

Deal found 6/15

$867

Wed 8/137:25 amMEL - DCA

2 stops28h 50mJapan Airlines

Deal found 6/17

$893

Mon 8/411:55 pmPER - DCA

2 stops32h 34mAmerican Airlines

Deal found 6/17

$922

Thu 10/2311:55 amMEL - DCA

1 stop24h 56mUnited Airlines

Deal found 6/16

$924

Tue 8/199:20 amSYD - DCA

3 stops50h 28mAir Canada

Deal found 6/15

$924

Wed 7/237:00 amBNE - DCA

2 stops52h 42mMultiple Airlines

Deal found 6/16

$942

Wed 8/133:05 pmMEL - DCA

1 stop21h 54mQantas Airways

Deal found 6/17

$971

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 8/13

4:20 pm-8:59 pm

2 stops42h 39m

Washington, D.C. Reagan-National

Tue 8/26

9:59 am-2:40 pm

2 stops38h 41m

$1,096

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Fri 8/1

8:35 am-10:15 pm

2 stops27h 40m

Washington, D.C. Reagan-National

Fri 8/8

12:59 pm-10:50 am

2 stops31h 51m

$1,128

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 8/16

12:10 pm-9:00 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Sat 8/30

8:20 am-7:05 am

1 stop32h 45m

$1,163

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 8/1

9:10 am-6:29 pm

2 stops23h 19m

Washington, D.C. Reagan-National

Sat 8/16

5:30 pm-7:05 am

1 stop23h 35m

$1,209

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Sun 8/10

3:05 pm-10:59 pm

1 stop21h 54m

Washington, D.C. Reagan-National

Wed 10/22

8:25 am-6:45 am

1 stop31h 20m

$1,213

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 8/21

9:55 am-10:09 pm

2 stops26h 14m

Washington, D.C. Reagan-National

Sun 8/31

5:59 pm-8:45 am

2 stops24h 46m

$1,214

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 7/31

9:45 am-10:15 pm

2 stops26h 30m

Washington, D.C. Reagan-National

Thu 8/7

11:05 am-8:30 am

2 stops31h 25m

$1,225

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Fri 8/1

8:05 am-11:59 pm

2 stops27h 54m

Washington, D.C. Reagan-National

Fri 8/8

12:59 pm-4:00 pm

2 stops39h 01m

$1,289

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 7/19

8:55 am-4:21 pm

2 stops45h 26m

Washington, D.C. Reagan-National

Fri 8/1

10:08 pm-6:20 am

2 stops42h 12m

$1,301

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Fri 10/10

7:00 am-10:34 pm

3 stops30h 34m

Washington, D.C. Reagan-National

Mon 11/10

6:59 am-1:35 pm

3 stops38h 36m

$1,407

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 60 results

...

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 June is currently the most expensive (average of $336). 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?

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.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Air Tahiti Nui, Japan Airlines and ANA from Australia to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very good

64 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Japan Airlines

8.3

Very good

1,494 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very good

886 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Emirates

8.1

Very good

3,273 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Singapore Airlines

8.1

Very good

1,310 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What are the cheapest airlines to fly from Australia to Washington, D.C. Reagan-National Airport one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $737. However, be on the lookout for offers from Japan Airlines and Air Canada, as they are both options that can get you from Australia to Washington, D.C. Reagan-National Airport for a low price.
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, Melbourne - Washington, D.C. Reagan-National and Brisbane - 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 June is currently the most expensive (average of $336). 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

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Dundalk

Waldorf

Bowie

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$497+ 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.

Find cheap flights from Australia to Reagan-National with Cheapflights

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3. Compare prices and book

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 June 18, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Reagan-National

Cheapest flights from Australia to Reagan-NationalExplore 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 June 18, 2025.

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 June 18, 2025.

Cheapflights Fare Finder

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

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.

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?

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 June 18, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Air Tahiti Nui, Japan Airlines and ANA from Australia to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Australia to Washington, D.C. Reagan-National Airport one-way?

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

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

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

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

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

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Alternative routes for Australia to Reagan-National

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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 June 18, 2025.