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

According to our current data, American Airlines ($1,312), Qantas Airways ($1,419), and Delta ($1,461) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Sydney. American Airlines is currently priced 34% 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 $613 on American Airlines. Other airlines that offer cheap prices include Qantas Airways from $640 and Fiji Airways from $1,038 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 $1,292.

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.

$613+ 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 3% by booking at least 25 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 $1,499.

Cheap flight deals from Reagan-National to Sydney

Round-trip from	$1,312
One-way from	$613
Popular in	January
Cheapest in	March
Average price	$1,391

American Airlines
15/4-23/4
3 total stops
43h 57m total
Washington, D.C. to Sydney

Search Deals

American Airlines
11/4
2 total stops
32h 10m total
Washington, D.C. to Sydney

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($389 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($110 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 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 21 February 2025.

Tue 1/717:40DCA - SYD

2 stops23h 15mAmerican Airlines

Tue 15/710:25SYD - DCA

1 stop20h 04mAmerican Airlines

Deal found 21/2$1,312

Sun 9/317:35DCA - SYD

1 stop24h 25mQantas Airways

Thu 20/311:50SYD - DCA

1 stop28h 00mQantas Airways

Deal found 20/2$1,419

Sun 13/417:25DCA - SYD

1 stop23h 10mDelta

Wed 23/409:25SYD - DCA

2 stops26h 35mDelta

Deal found 21/2$1,452

Tue 18/1118:59DCA - SYD

2 stops25h 31mFiji Airways

Thu 4/1206:00SYD - DCA

2 stops33h 07mFiji Airways

Deal found 19/2$1,919

Thu 19/614:56DCA - SYD

2 stops27h 49mAir New Zealand

Tue 15/711:50SYD - DCA

2 stops26h 09mAir New Zealand

Deal found 19/2$1,947

Thu 17/407:00DCA - SYD

2 stops33h 35mMultiple Airlines

Mon 28/417:45SYD - DCA

1 stop41h 13mMultiple Airlines

Deal found 19/2$2,032

Wed 16/411:00DCA - SYD

2 stops30h 20mAir Canada

Tue 22/409:20SYD - DCA

2 stops37h 33mAir Canada

Deal found 20/2$2,184

Thu 13/317:15DCA - SYD

2 stops35h 30mAlaska Airlines

Tue 18/321:40SYD - DCA

2 stops38h 19mAlaska Airlines

Deal found 20/2$2,338

Mon 23/617:59DCA - SYD

1 stop22h 56mUnited Airlines

Tue 15/710:20SYD - DCA

1 stop20h 36mUnited Airlines

Deal found 19/2$2,441

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 21 February 2025.

Tue 15/417:00DCA - SYD

2 stops23h 55mAmerican Airlines

Wed 23/410:25SYD - DCA

1 stop20h 02mAmerican Airlines

Deal found 21/2$1,312

Sun 9/317:35DCA - SYD

1 stop24h 25mQantas Airways

Fri 21/311:50SYD - DCA

1 stop22h 01mQantas Airways

Deal found 20/2$1,419

Wed 25/617:25DCA - SYD

1 stop23h 10mDelta

Mon 28/709:25SYD - DCA

1 stop20h 55mDelta

Deal found 20/2$1,461

Thu 19/614:56DCA - SYD

2 stops27h 49mAir New Zealand

Tue 15/711:50SYD - DCA

2 stops26h 09mAir New Zealand

Deal found 19/2$1,947

Thu 17/407:00DCA - SYD

2 stops33h 35mMultiple Airlines

Mon 28/417:45SYD - DCA

1 stop41h 13mMultiple Airlines

Deal found 19/2$2,032

Wed 16/411:00DCA - SYD

2 stops30h 20mAir Canada

Tue 22/409:20SYD - DCA

2 stops37h 33mAir Canada

Deal found 20/2$2,184

Wed 12/309:00DCA - SYD

2 stops43h 45mAlaska Airlines

Tue 18/321:40SYD - DCA

2 stops38h 19mAlaska Airlines

Deal found 20/2$2,253

Tue 1/719:29DCA - SYD

2 stops26h 16mFiji Airways

Tue 12/813:15SYD - DCA

2 stops23h 46mFiji Airways

Deal found 20/2$2,414

Mon 23/617:59DCA - SYD

1 stop22h 56mUnited Airlines

Sun 13/710:20SYD - DCA

1 stop20h 36mUnited Airlines

Deal found 19/2$2,441

Last-minute flights from Reagan-National to Sydney
Discover last-minute flight deals from Reagan-National to Sydney. Data last updated 21 February 2025 and is based on user searches.

Sun 23/209:00DCA - SYD

1 stop30h 25mMultiple Airlines

Tue 25/211:20SYD - DCA

3 stops44h 09mMultiple Airlines

Deal found 19/2$2,483

Tue 25/214:54DCA - SYD

2 stops23h 41mAmerican Airlines

Mon 3/311:50SYD - DCA

1 stop25h 00mAmerican Airlines

Deal found 20/2$1,312

Wed 26/214:00DCA - SYD

2 stops28h 30mANA

Sun 9/321:45SYD - DCA

2 stops30h 32mANA

Deal found 19/2$15,410

Thu 27/209:21DCA - SYD

2 stops34h 39mCathay Pacific

Mon 10/322:20SYD - DCA

2 stops35h 34mCathay Pacific

Deal found 20/2$15,496

Thu 27/207:00DCA - SYD

1 stop34h 15mAir New Zealand

Mon 10/311:45SYD - DCA

2 stops23h 49mAir New Zealand

Deal found 20/2$15,952

Fri 28/209:31DCA - SYD

1 stop29h 04mAmerican Airlines

Mon 31/310:10SYD - DCA

1 stop25h 33mAmerican Airlines

Deal found 20/2$2,493

Fri 28/212:57DCA - SYD

2 stops31h 23mQantas Airways

Mon 31/322:00SYD - DCA

2 stops37h 59mQantas Airways

Deal found 20/2$3,090

Fri 28/209:00DCA - SYD

3 stops40h 40mAir Tahiti Nui

Mon 31/317:50SYD - DCA

2 stops41h 53mAir Tahiti Nui

Deal found 20/2$4,556

Sat 1/308:00DCA - SYD

2 stops32h 20mMultiple Airlines

Mon 17/310:20SYD - DCA

3 stops44h 38mMultiple Airlines

Deal found 20/2$4,360

Mon 3/309:40DCA - SYD

2 stops31h 55mAir Canada

Sun 16/310:25SYD - DCA

3 stops39h 04mAir Canada

Deal found 20/2$4,004

Mon 3/317:55DCA - SYD

3 stops45h 00mBritish Airways

Sun 16/316:20SYD - DCA

3 stops41h 53mBritish Airways

Deal found 20/2$4,857

Mon 3/310:00DCA - SYD

3 stops55h 25mLATAM Airlines

Sun 16/312:35SYD - DCA

2 stops44h 47mLATAM Airlines

Deal found 20/2$5,103

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 21 February 2025.

Fri 11/408:25DCA - SYD

2 stops32h 10mAmerican Airlines

Deal found 19/2$613

Tue 29/417:30DCA - SYD

1 stop24h 00mQantas Airways

Deal found 20/2$640

Tue 6/518:59DCA - SYD

2 stops26h 46mFiji Airways

Deal found 19/2$1,038

Wed 16/713:00DCA - SYD

2 stops27h 35mMultiple Airlines

Deal found 20/2$1,101

Tue 29/406:00DCA - SYD

3 stops35h 20mAir Canada

Deal found 20/2$1,261

Wed 25/612:00DCA - SYD

3 stops29h 00mUnited Airlines

Deal found 20/2$1,411

Tue 4/317:30DCA - SYD

3 stops35h 10mAir Tahiti Nui

Deal found 20/2$1,958

Find flights from Reagan-National to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 15/4

16:55-06:55

2 stops24h 00m

Sydney Kingsford Smith

Wed 23/4

10:25-17:59

2 stops21h 34m

$1,312

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 9/3

17:35-09:00

1 stop24h 25m

Sydney Kingsford Smith

Fri 21/3

11:50-18:51

1 stop22h 01m

$1,419

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 25/6

17:25-06:35

1 stop23h 10m

Sydney Kingsford Smith

Mon 28/7

09:25-16:20

1 stop20h 55m

$1,461

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Thu 19/6

14:56-08:45

2 stops27h 49m

Sydney Kingsford Smith

Tue 15/7

11:50-23:59

2 stops26h 09m

$1,947

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Thu 17/4

07:00-06:35

2 stops33h 35m

Sydney Kingsford Smith

Mon 28/4

17:45-20:58

1 stop41h 13m

$2,032

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 16/4

11:00-07:20

2 stops30h 20m

Sydney Kingsford Smith

Tue 22/4

09:20-08:53

2 stops37h 33m

$2,184

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 12/3

09:00-19:45

2 stops43h 45m

Sydney Kingsford Smith

Tue 18/3

21:40-20:59

2 stops38h 19m

$2,253

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 1/7

19:29-22:10

2 stops36h 41m

Sydney Kingsford Smith

Sat 16/8

13:45-23:01

2 stops23h 16m

$2,414

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 23/6

17:59-06:55

1 stop22h 56m

Sydney Kingsford Smith

Mon 14/7

10:20-21:13

1 stop24h 53m

$2,441

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Fri 11/4

08:25-06:35

2 stops32h 10m

$613

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 16 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.

Travel insights for flights from Reagan-National to Sydney

Get recent, data-driven insights about flights from Reagan-National to Sydney including ideal travel times, pricing trends, and more.

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 53 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, Alaska Airlines 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

8.7

Very Good

61 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

8.7

Very Good

61 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Alaska Airlines

8.0

Very Good

9,697 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.0

Very Good

184 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very Good

8,213 reviews

Air Tahiti Nui

8.7

Very Good

61 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Air New Zealand

7.9

Good

460 reviews

Air Tahiti Nui

8.7

Very Good

61 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, American Airlines ($1,312), Qantas Airways ($1,419), and Delta ($1,461) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Sydney. American Airlines is currently priced 34% 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 $613 on American Airlines. Other airlines that offer cheap prices include Qantas Airways from $640 and Fiji Airways from $1,038 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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How does Cheapflights help users find flights from Reagan-National to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Reagan-National today with Cheapflights!

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 $613

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 11/4. 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 21 February 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 21 February 2025.

Find flights from Reagan-National to Sydney within your budget

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.

Travel insights for flights from Reagan-National to Sydney

Get recent, data-driven insights about flights from Reagan-National to Sydney including ideal travel times, pricing trends, and more.

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 14 February 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

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 21 February 2025.