What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Sydney round-trip?

According to our current data, Delta ($1,780), Fiji Airways ($1,894), and Air New Zealand ($1,972) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Sydney. Delta is currently priced 6% below the average price you’ll pay for this route. Find deals

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

One-way options have recently been found by users for as low as $1,013 on Fiji Airways. Other airlines that offer cheap prices include ANA from $1,182 and Qantas Airways from $1,310 one-way. Find deals

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

Travellers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Sydney flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Flights from Washington, D.C. Reagan-National Airport to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Sydney in February, with the cheapest ticket starting at $1,285.

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

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

What airport do you fly into for flights to Sydney from Washington, D.C. Reagan-National?

Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Sydney from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

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

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

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

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

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

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

$721+ Flights from Washington, D.C. Reagan-National Airport to Sydney

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

Find a great deal and save up to 6% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Reagan-National Airport to Sydney within the next two weeks, with the cheapest ticket starting at $1,493.

Cheap flight deals from Reagan-National to Sydney

Round-trip from	$1,780
One-way from	$721
Popular in	January
Cheapest in	March
Average price	$1,415

Delta
20/6-9/7
2 total stops
44h 00m total
Washington, D.C. to Sydney

Search Deals

15/9
2 total stops
53h 45m total
Washington, D.C. to Sydney

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($348 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($118 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Reagan-National to Sydney

Cheapest flights from Reagan-National to Sydney
Explore the most affordable flight options available from Reagan-National to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Sat 27/919:30DCA - SYD

2 stops26h 15mFiji Airways

Sat 11/1014:45SYD - DCA

2 stops23h 15mFiji Airways

Deal found 29/4$1,894

Fri 6/608:59DCA - SYD

1 stop32h 31mMultiple Airlines

Fri 13/616:20SYD - DCA

2 stops44h 39mMultiple Airlines

Deal found 29/4$1,947

Sun 3/808:20DCA - SYD

2 stops34h 25mAir New Zealand

Wed 20/809:55SYD - DCA

2 stops26h 14mAir New Zealand

Deal found 29/4$2,016

Fri 28/1111:54DCA - SYD

1 stop27h 01mQantas Airways

Sat 20/1206:05SYD - DCA

2 stops26h 14mQantas Airways

Deal found 29/4$2,024

Mon 15/920:40DCA - SYD

2 stops44h 40mAir Canada

Fri 19/909:20SYD - DCA

2 stops26h 31mAir Canada

Deal found 29/4$2,289

Sun 30/1108:40DCA - SYD

1 stop30h 45mAmerican Airlines

Wed 10/1214:30SYD - DCA

1 stop26h 10mAmerican Airlines

Deal found 29/4$2,379

Mon 22/914:59DCA - SYD

2 stops25h 56mUnited Airlines

Mon 6/1011:20SYD - DCA

1 stop20h 36mUnited Airlines

Deal found 28/4$2,431

Mon 14/717:10DCA - SYD

1 stop23h 25mDelta

Sun 3/809:25SYD - DCA

1 stop20h 35mDelta

Deal found 30/4$2,447

Sun 4/518:05DCA - SYD

2 stops36h 05mCathay Pacific

Sun 18/514:05SYD - DCA

2 stops33h 24mCathay Pacific

Deal found 29/4$2,568

Wed 11/617:30DCA - SYD

1 stop24h 00mBritish Airways

Wed 18/609:10SYD - DCA

1 stop21h 12mBritish Airways

Deal found 29/4$2,629

Best flights from Reagan-National to Sydney
Discover carefully curated flight deals from Reagan-National to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Fri 20/617:10DCA - SYD

1 stop23h 25mDelta

Wed 9/709:25SYD - DCA

1 stop20h 35mDelta

Deal found 30/4$1,780

Sat 27/919:30DCA - SYD

2 stops26h 15mFiji Airways

Sat 11/1014:45SYD - DCA

2 stops23h 15mFiji Airways

Deal found 29/4$1,894

Fri 6/608:59DCA - SYD

1 stop32h 31mMultiple Airlines

Fri 13/616:20SYD - DCA

2 stops44h 39mMultiple Airlines

Deal found 29/4$1,947

Wed 17/916:47DCA - SYD

2 stops25h 58mAir New Zealand

Thu 9/1011:50SYD - DCA

2 stops24h 01mAir New Zealand

Deal found 30/4$1,972

Sun 26/1017:20DCA - SYD

1 stop24h 40mQantas Airways

Mon 10/1114:30SYD - DCA

1 stop24h 30mQantas Airways

Deal found 29/4$2,251

Mon 15/920:40DCA - SYD

2 stops44h 40mAir Canada

Fri 19/909:20SYD - DCA

2 stops26h 31mAir Canada

Deal found 29/4$2,289

Sun 29/617:30DCA - SYD

1 stop24h 00mAmerican Airlines

Sun 20/710:25SYD - DCA

1 stop22h 25mAmerican Airlines

Deal found 30/4$2,379

Mon 22/914:59DCA - SYD

2 stops25h 56mUnited Airlines

Mon 6/1011:20SYD - DCA

1 stop20h 36mUnited Airlines

Deal found 28/4$2,431

Wed 11/617:30DCA - SYD

1 stop24h 00mBritish Airways

Wed 18/609:10SYD - DCA

1 stop21h 12mBritish Airways

Deal found 29/4$2,629

Mon 22/908:59DCA - SYD

2 stops35h 51mCathay Pacific

Thu 2/1007:40SYD - DCA

2 stops31h 16mCathay Pacific

Deal found 28/4$2,636

Last-minute flights from Reagan-National to Sydney
Discover last-minute flight deals from Reagan-National to Sydney. Data last updated 30 April 2025 and is based on user searches.

Fri 2/508:59DCA - SYD

1 stop32h 31mMultiple Airlines

Thu 15/516:20SYD - DCA

2 stops44h 38mMultiple Airlines

Deal found 29/4$2,059

Fri 2/518:35DCA - SYD

2 stops35h 10mAlaska Airlines

Fri 13/621:40SYD - DCA

1 stop33h 03mAlaska Airlines

Deal found 28/4$2,834

Sun 4/518:05DCA - SYD

2 stops36h 05mCathay Pacific

Sun 18/514:05SYD - DCA

2 stops33h 24mCathay Pacific

Deal found 29/4$2,568

Mon 5/517:30DCA - SYD

1 stop23h 35mQantas Airways

Mon 19/510:25SYD - DCA

1 stop22h 26mQantas Airways

Deal found 29/4$2,690

Mon 5/512:55DCA - SYD

2 stops52h 25mAir Canada

Wed 11/609:20SYD - DCA

2 stops37h 33mAir Canada

Deal found 29/4$2,873

Mon 5/517:10DCA - SYD

1 stop23h 25mDelta

Wed 11/609:25SYD - DCA

1 stop20h 35mDelta

Deal found 29/4$2,915

Mon 5/506:42DCA - SYD

2 stops33h 38mJapan Airlines

Tue 10/608:55SYD - DCA

2 stops52h 12mJapan Airlines

Deal found 28/4$3,571

Mon 5/517:49DCA - SYD

3 stops45h 31mBritish Airways

Mon 19/514:40SYD - DCA

3 stops39h 15mBritish Airways

Deal found 29/4$5,718

Tue 6/508:59DCA - SYD

1 stop32h 31mMultiple Airlines

Mon 16/616:20SYD - DCA

2 stops36h 48mMultiple Airlines

Deal found 29/4$2,166

Tue 6/518:59DCA - SYD

2 stops37h 11mFiji Airways

Thu 12/606:15SYD - DCA

2 stops30h 45mFiji Airways

Deal found 29/4$2,557

Tue 6/517:59DCA - SYD

1 stop22h 56mAir New Zealand

Tue 27/511:50SYD - DCA

2 stops24h 25mAir New Zealand

Deal found 29/4$2,789

Tue 6/511:40DCA - SYD

2 stops31h 00mCathay Pacific

Sat 17/521:50SYD - DCA

2 stops35h 17mCathay Pacific

Deal found 30/4$18,664

One-way flights from Reagan-National to Sydney
Search for one-way flight options from Reagan-National to Sydney. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Mon 15/918:55DCA - SYD

2 stops53h 45mMultiple Airlines

Deal found 29/4$721

Tue 16/919:30DCA - SYD

2 stops26h 15mFiji Airways

Deal found 29/4$1,013

Mon 20/1015:30DCA - SYD

2 stops37h 45mANA

Deal found 29/4$1,182

Tue 29/719:32DCA - SYD

1 stop21h 23mQantas Airways

Deal found 29/4$1,310

Wed 27/816:47DCA - SYD

2 stops25h 58mAir New Zealand

Deal found 29/4$1,347

Sun 3/818:58DCA - SYD

2 stops34h 47mAlaska Airlines

Deal found 29/4$1,352

Mon 28/711:30DCA - SYD

2 stops30h 00mAmerican Airlines

Deal found 29/4$1,379

Mon 5/506:42DCA - SYD

2 stops35h 58mCathay Pacific

Deal found 29/4$1,388

Wed 25/612:00DCA - SYD

3 stops29h 00mUnited Airlines

Deal found 29/4$1,405

Sat 2/817:59DCA - SYD

2 stops46h 36mDelta

Deal found 29/4$1,457

Mon 5/516:35DCA - SYD

3 stops48h 45mAir Canada

Deal found 29/4$1,967

Tue 29/709:59DCA - SYD

3 stops58h 26mSingapore Airlines

Deal found 29/4$2,047

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sydney 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

Fri 20/6

17:10-06:35

1 stop23h 25m

Sydney Kingsford Smith

Wed 9/7

09:25-16:00

1 stop20h 35m

$1,780

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 27/9

19:30-11:45

2 stops26h 15m

Sydney Kingsford Smith

Sat 11/10

14:45-23:00

2 stops23h 15m

$1,894

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Fri 6/6

08:59-07:30

1 stop32h 31m

Sydney Kingsford Smith

Fri 13/6

16:20-22:59

2 stops44h 39m

$1,947

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 17/9

16:47-08:45

2 stops25h 58m

Sydney Kingsford Smith

Thu 9/10

11:50-20:51

2 stops24h 01m

$1,972

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 26/10

17:20-09:00

1 stop24h 40m

Sydney Kingsford Smith

Mon 10/11

14:30-23:00

1 stop24h 30m

$2,251

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 15/9

20:40-07:20

2 stops44h 40m

Sydney Kingsford Smith

Fri 19/9

09:20-21:51

2 stops26h 31m

$2,289

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 29/6

17:30-07:30

1 stop24h 00m

Sydney Kingsford Smith

Sun 20/7

10:25-18:50

1 stop22h 25m

$2,379

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 22/9

14:59-06:55

2 stops25h 56m

Sydney Kingsford Smith

Mon 6/10

11:20-16:56

1 stop20h 36m

$2,431

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 11/6

17:30-07:30

1 stop24h 00m

Sydney Kingsford Smith

Wed 18/6

09:10-16:22

1 stop21h 12m

$2,629

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 22/9

08:59-10:50

2 stops35h 51m

Sydney Kingsford Smith

Thu 2/10

07:40-00:56

2 stops31h 16m

$2,636

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 23 results

Best time to book a flight from Reagan-National to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Reagan-National with our price prediction graph.

Estimated return 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 Washington, D.C. Reagan-National Airport to Sydney

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Sydney?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Sydney, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Sydney (average of $129). Flying from Washington, D.C. Reagan-National Airport to Sydney in October is currently the most expensive (average of $171). 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.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

To help decide which airline to fly from Washington, D.C. to Sydney, see what other customers have to say about Air Tahiti Nui, ANA and Fiji Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

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

8.8

Very Good

62 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very Good

852 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.1

Very Good

190 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Singapore Airlines

8.1

Very Good

1,292 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very Good

7,936 reviews

Air Tahiti Nui

8.8

Very Good

62 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly into for flights to Sydney from Washington, D.C. Reagan-National?
Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Sydney from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Sydney round-trip?
According to our current data, Delta ($1,780), Fiji Airways ($1,894), and Air New Zealand ($1,972) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Sydney. Delta is currently priced 6% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Sydney one-way?
One-way options have recently been found by users for as low as $1,013 on Fiji Airways. Other airlines that offer cheap prices include ANA from $1,182 and Qantas Airways from $1,310 one-way.
Can I find deals for flights from Reagan-National to Sydney that include hotel bookings?
Yes. In addition to deals on Reagan-National to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Sydney.
Can I find deals for business class flights from Reagan-National to Sydney?
Yes. Cheapflights offers flight deals from Reagan-National to Sydney 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 Washington, D.C. Reagan-National Airport to Sydney?
Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Sydney (average of $129). Flying from Washington, D.C. Reagan-National Airport to Sydney in October is currently the most expensive (average of $171). 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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Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Reagan-National to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Reagan-National to Sydney with no change fees?

Yes, we can. To see specific flights from Reagan-National to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Reagan-National to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Washington, D.C. Reagan-National Airport to Sydney from $721

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Reagan-National to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Sydney

Cheapest flights from Reagan-National to SydneyExplore the most affordable flight options available from Reagan-National to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Reagan-National to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Reagan-National with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Sydney?

Use this chart to determine the optimal time to book a return flight from Reagan-National to Sydney. Price data was last updated on 25 April 2025.

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 30 April 2025.

Related info for your journey

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

What airport do you fly into for flights to Sydney from Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Sydney round-trip?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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How does Cheapflights help users find flights from Reagan-National to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Sydney?

Can Cheapflights find flights from Reagan-National to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Reagan-National to Sydney become cheaper?

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Cheapest flights from Reagan-National to Sydney
Explore the most affordable flight options available from Reagan-National to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.