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

According to our current data, Air Canada ($988), American Airlines ($1,079), and Qantas Airways ($1,142) offers the cheapest pricing from Sydney to Washington, D.C.. These flights start at 24% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Sydney to Washington, D.C. are Air China ($693), Japan Airlines ($828), and Air Canada ($845).

What is the cheapest day to fly from Sydney to Washington, D.C.?

Travelers seeking maximum savings on their Sydney to Washington, D.C. flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Sydney to Washington, D.C.?

Most travelers choose Sydney Kingsford Smith - Washington, D.C. Reagan-National, Sydney Kingsford Smith - Washington, D.C. Dulles Intl or Sydney Kingsford Smith - Baltimore/Washington when deciding on the best route from Sydney to Washington, D.C..

What are the most popular airlines that fly from Sydney to Washington, D.C.?

American Airlines, United Airlines and Virgin Australia are the most popular airlines when flying from Sydney to Washington, D.C..

What is the cheapest day to fly round-trip from Sydney to Washington, D.C.?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 87%.

How far in advance should I book a flight from Sydney to Washington, D.C.?

To save up to 7% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to Washington, D.C. from $906 1-2 weeks out and tickets from $2,063 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sydney to Washington, D.C.?

The best pricing can be found in the month of February. Prices to Washington, D.C. from Sydney average $1,302. You can even find prices in February for less than $1,302, as users have found deals to Washington, D.C. from as low as $652. The month of December appears to be one of the more expensive times to travel to Washington, D.C. from Sydney. Flying in the targeted month can save you up to 31%.

Most accurate provider : When it comes to deals on Sydney-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from Sydney to Washington, D.C., you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 0 outbound flights to Washington, D.C. per day. 3 airlines have flights to Washington, D.C. from Sydney Kingsford Smith on a regular basis.

Can I find deals for flights from Sydney to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Sydney to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sydney to Washington, D.C.?

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

Can I find deals for business class flights from Sydney to Washington, D.C.?

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

$503+ Flights from Sydney to Washington, D.C.

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Find cheap flights from Sydney to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Washington, D.C. are usually found in February or March, booked 53 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Sydney to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$988 (Air Canada)
One-way from	$503 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,113

Provider with most accurate pricing for Sydney Kingsford Smith-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Washington, D.C. (WAS) flights.

Search Deals

From Sydney Kingsford Smith to Washington, D.C. (WAS)

Search Deals

One-way flight from Sydney Kingsford Smith to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($166 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Sydney to Washington, D.C.

Cheapest flights from Sydney to Washington, D.C.
Explore the most affordable flight options available from Sydney to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Tue 8/269:20 amSYD - IAD

1 stop35h 25mAir Canada

Tue 9/239:55 amIAD - SYD

2 stops31h 25mAir Canada

Deal found 3/25

$988

Tue 5/279:20 amSYD - DCA

2 stops40h 41mAir Canada

Sat 5/3112:55 pmDCA - SYD

2 stops52h 25mAir Canada

Deal found 3/24

$993

Wed 6/115:45 pmSYD - IAD

1 stop36h 40mMultiple Airlines

Wed 6/256:43 pmIAD - SYD

1 stop22h 12mMultiple Airlines

Deal found 3/26

$1,057

Wed 6/119:10 amSYD - BWI

2 stops38h 41mAmerican Airlines

Wed 6/257:12 pmBWI - SYD

1 stop21h 43mAmerican Airlines

Deal found 3/25

$1,079

Wed 6/1110:25 amSYD - BWI

1 stop26h 51mQantas Airways

Wed 6/257:12 pmBWI - SYD

1 stop21h 43mQantas Airways

Deal found 3/25

$1,142

Tue 4/299:10 amSYD - IAD

2 stops27h 32mAmerican Airlines

Tue 5/61:59 pmIAD - SYD

2 stops27h 06mAmerican Airlines

Deal found 3/25

$1,147

Tue 4/2210:20 amSYD - IAD

1 stop28h 49mUnited Airlines

Tue 4/2912:40 pmIAD - SYD

2 stops28h 15mUnited Airlines

Deal found 3/25

$1,151

Tue 4/229:25 amSYD - IAD

2 stops22h 47mDelta

Tue 4/2911:50 amIAD - SYD

2 stops28h 45mDelta

Deal found 3/25

$1,160

Tue 4/229:25 amSYD - DCA

1 stop20h 35mDelta

Tue 4/295:10 pmDCA - SYD

1 stop23h 25mDelta

Deal found 3/25

$1,160

Tue 5/2710:25 amSYD - DCA

1 stop22h 26mQantas Airways

Sat 5/315:09 pmDCA - SYD

1 stop23h 46mQantas Airways

Deal found 3/25

$1,164

Tue 5/275:45 pmSYD - BWI

2 stops26h 44mMultiple Airlines

Sat 5/317:16 pmBWI - SYD

1 stop21h 39mMultiple Airlines

Deal found 3/25

$1,164

Sun 4/139:10 amSYD - DCA

2 stops37h 23mAmerican Airlines

Sat 5/34:39 pmDCA - SYD

2 stops48h 26mAmerican Airlines

Deal found 3/24

$1,181

Best flights from Sydney to Washington, D.C.
Discover carefully curated flight deals from Sydney to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Tue 8/269:20 amSYD - IAD

1 stop35h 25mAir Canada

Tue 9/239:55 amIAD - SYD

2 stops31h 25mAir Canada

Deal found 3/25

$988

Wed 6/115:45 pmSYD - IAD

1 stop36h 40mMultiple Airlines

Wed 6/256:43 pmIAD - SYD

1 stop22h 12mMultiple Airlines

Deal found 3/26

$1,057

Wed 6/119:10 amSYD - BWI

2 stops38h 41mAmerican Airlines

Wed 6/257:12 pmBWI - SYD

1 stop21h 43mAmerican Airlines

Deal found 3/25

$1,079

Wed 6/1110:25 amSYD - BWI

1 stop26h 51mQantas Airways

Wed 6/257:12 pmBWI - SYD

1 stop21h 43mQantas Airways

Deal found 3/25

$1,142

Tue 4/2210:20 amSYD - IAD

1 stop28h 49mUnited Airlines

Tue 4/2912:40 pmIAD - SYD

2 stops28h 15mUnited Airlines

Deal found 3/25

$1,151

Tue 4/229:25 amSYD - IAD

2 stops22h 47mDelta

Tue 4/2911:50 amIAD - SYD

2 stops28h 45mDelta

Deal found 3/25

$1,160

Tue 4/298:55 amSYD - DCA

2 stops45h 01mJapan Airlines

Tue 5/65:49 pmDCA - SYD

2 stops46h 31mJapan Airlines

Deal found 3/25

$1,413

Sun 4/1310:20 amSYD - IAD

1 stop32h 55mVirgin Australia

Sat 5/310:05 pmIAD - SYD

1 stop42h 55mVirgin Australia

Deal found 3/24

$1,463

Tue 5/279:20 amSYD - DCA

2 stops40h 41mAir Canada

Sat 5/3112:55 pmDCA - SYD

2 stops52h 25mAir Canada

Deal found 3/24

$993

Thu 4/1011:50 amSYD - IAD

1 stop36h 15mANA

Mon 4/1412:55 pmIAD - SYD

2 stops30h 30mANA

Deal found 3/25

$2,271

Tue 4/299:10 amSYD - IAD

2 stops27h 32mAmerican Airlines

Tue 5/61:59 pmIAD - SYD

2 stops27h 06mAmerican Airlines

Deal found 3/25

$1,147

Wed 4/97:40 amSYD - DCA

2 stops49h 24mCathay Pacific

Wed 4/1611:40 amDCA - SYD

2 stops52h 30mCathay Pacific

Deal found 3/25

$2,308

Last-minute flights from Sydney to Washington, D.C.
Discover last-minute flight deals from Sydney to Washington, D.C.. Data last updated March 26, 2025 and is based on user searches.

Mon 3/3110:10 amSYD - DCA

1 stop25h 33mAmerican Airlines

Mon 1/127:45 pmDCA - SYD

1 stop43h 10mAmerican Airlines

Deal found 3/24

$1,267

Mon 3/3112:50 pmSYD - IAD

1 stop36h 15mANA

Mon 1/1211:05 amIAD - SYD

1 stop41h 10mANA

Deal found 3/24

$1,527

Mon 3/319:45 pmSYD - IAD

2 stops31h 41mMultiple Airlines

Mon 1/1211:05 amIAD - SYD

1 stop41h 10mMultiple Airlines

Deal found 3/25

$1,865

Mon 3/3111:20 amSYD - BWI

1 stop33h 03mVirgin Australia

Mon 1/125:50 pmBWI - SYD

1 stop23h 15mVirgin Australia

Deal found 3/25

$1,976

Mon 3/319:30 pmSYD - IAD

1 stop33h 40mEtihad Airways

Sat 2/289:30 pmIAD - SYD

1 stop40h 40mEtihad Airways

Deal found 3/25

$2,073

Mon 3/312:00 pmSYD - DCA

2 stops41h 29mMultiple Airlines

Sat 2/286:56 pmDCA - SYD

2 stops34h 54mMultiple Airlines

Deal found 3/25

$2,403

Tue 4/110:30 amSYD - IAD

1 stop22h 58mUnited Airlines

Tue 4/154:00 pmIAD - SYD

2 stops24h 55mUnited Airlines

Deal found 3/25

$1,694

Tue 4/110:30 amSYD - DCA

2 stops23h 31mUnited Airlines

Tue 4/154:15 pmDCA - SYD

2 stops24h 45mUnited Airlines

Deal found 3/25

$1,694

Tue 4/110:30 amSYD - BWI

1 stop21h 09mUnited Airlines

Tue 4/155:50 pmBWI - SYD

1 stop23h 10mUnited Airlines

Deal found 3/25

$1,694

Tue 4/110:25 amSYD - BWI

2 stops26h 30mDelta

Tue 4/1510:19 amBWI - SYD

2 stops30h 16mDelta

Deal found 3/25

$1,798

Tue 4/110:20 amSYD - DCA

2 stops37h 33mAir Canada

Tue 4/156:00 amDCA - SYD

3 stops35h 20mAir Canada

Deal found 3/26

$1,890

Tue 4/17:10 amSYD - IAD

2 stops49h 12mAir Tahiti Nui

Tue 4/157:31 amIAD - SYD

3 stops58h 14mAir Tahiti Nui

Deal found 3/26

$2,318

One-way flights from Sydney to Washington, D.C.
Search for one-way flight options from Sydney to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated March 26, 2025.

Thu 5/14:20 pmSYD - IAD

2 stops39h 39mMultiple Airlines

Deal found 3/25

$503

Thu 5/14:20 pmSYD - BWI

3 stops51h 26mMultiple Airlines

Deal found 3/25

$510

Wed 9/104:20 pmSYD - DCA

2 stops32h 49mMultiple Airlines

Deal found 3/24

$523

Thu 6/57:40 pmSYD - IAD

1 stop37h 50mAir China

Deal found 3/25

$693

Wed 4/308:55 amSYD - DCA

2 stops45h 01mJapan Airlines

Deal found 3/25

$828

Wed 9/109:20 amSYD - IAD

2 stops25h 41mAir Canada

Deal found 3/24

$845

Mon 9/89:20 amSYD - DCA

2 stops27h 14mAir Canada

Deal found 3/24

$874

Wed 9/108:55 amSYD - BWI

2 stops50h 45mJapan Airlines

Deal found 3/24

$880

Tue 7/810:20 amSYD - IAD

2 stops28h 39mUnited Airlines

Deal found 3/25

$896

Tue 7/810:20 amSYD - DCA

1 stop25h 07mUnited Airlines

Deal found 3/25

$896

Tue 7/810:20 amSYD - BWI

1 stop33h 08mUnited Airlines

Deal found 3/25

$896

Mon 4/288:45 pmSYD - IAD

1 stop32h 55mJetBlue

Deal found 3/25

$920

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 8/26

9:20 am-6:45 am

1 stop35h 25m

Washington, D.C. Dulles Intl

Tue 9/23

9:55 am-7:20 am

2 stops31h 25m

$988

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 5/27

9:20 am-12:01 pm

2 stops40h 41m

Washington, D.C. Reagan-National

Sat 5/31

12:55 pm-7:20 am

2 stops52h 25m

$993

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 6/11

5:45 pm-4:25 pm

1 stop36h 40m

Washington, D.C. Dulles Intl

Wed 6/25

6:43 pm-6:55 am

1 stop22h 12m

$1,057

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Wed 6/11

9:10 am-9:51 am

2 stops38h 41m

Baltimore/Washington

Wed 6/25

7:12 pm-6:55 am

1 stop21h 43m

$1,079

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Wed 6/11

10:25 am-11:16 pm

1 stop26h 51m

Baltimore/Washington

Wed 6/25

7:12 pm-6:55 am

1 stop21h 43m

$1,142

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 4/29

9:10 am-10:42 pm

2 stops27h 32m

Washington, D.C. Dulles Intl

Tue 5/6

1:59 pm-7:05 am

2 stops27h 06m

$1,147

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 4/22

10:20 am-1:09 am

1 stop28h 49m

Washington, D.C. Dulles Intl

Tue 4/29

12:40 pm-6:55 am

2 stops28h 15m

$1,151

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 4/22

9:25 am-6:12 pm

2 stops22h 47m

Washington, D.C. Dulles Intl

Tue 4/29

11:50 am-6:35 am

2 stops28h 45m

$1,160

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 4/22

9:25 am-4:00 pm

1 stop20h 35m

Washington, D.C. Reagan-National

Tue 4/29

5:10 pm-6:35 am

1 stop23h 25m

$1,160

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 5/27

10:25 am-6:51 pm

1 stop22h 26m

Washington, D.C. Reagan-National

Sat 5/31

5:09 pm-6:55 am

1 stop23h 46m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 56 results

...

Compare providers for flights from Sydney to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Washington, D.C. in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Sydney 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 Sydney to Washington, D.C.

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

The best time to book flights from Sydney to Washington, D.C. is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Washington, D.C. (average of $309). Flying from Sydney to Washington, D.C. in June is currently the most expensive (average of $385). 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 SYD to WAS?

A simple way to save on the total cost of your ticket is to fly from Sydney to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get a feel of what it's like to fly with Air Tahiti Nui, Korean Air and Japan Airlines from Sydney to Washington, D.C. by reading reviews from past customers. 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

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

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Korean Air

8.4

Very good

1,049 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Japan Airlines

8.3

Very good

1,440 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very good

826 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Asiana Airlines

8.2

Very good

441 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly from for flights from Sydney to Washington, D.C.?
For a flight from Sydney to Washington, D.C., you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 0 outbound flights to Washington, D.C. per day. 3 airlines have flights to Washington, D.C. from Sydney Kingsford Smith on a regular basis.
What are the cheapest airlines flying from Sydney to Washington, D.C. round-trip?
According to our current data, Air Canada ($988), American Airlines ($1,079), and Qantas Airways ($1,142) offers the cheapest pricing from Sydney to Washington, D.C.. These flights start at 24% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Sydney to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from Sydney to Washington, D.C. are Air China ($693), Japan Airlines ($828), and Air Canada ($845).
What are the most popular routes from Sydney to Washington, D.C.?
Most travelers choose Sydney Kingsford Smith - Washington, D.C. Reagan-National, Sydney Kingsford Smith - Washington, D.C. Dulles Intl or Sydney Kingsford Smith - Baltimore/Washington when deciding on the best route from Sydney to Washington, D.C..
Can I find deals for flights from Sydney to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Sydney to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Washington, D.C..
Can I find deals for business class flights from Sydney to Washington, D.C.?
Yes. Cheapflights offers flight deals from Sydney to Washington, D.C. 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 Sydney to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Sydney to Washington, D.C. (average of $309). Flying from Sydney to Washington, D.C. in June is currently the most expensive (average of $385). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Woodbridge

Gaithersburg

Fredericksburg

Linthicum Heights

Silver Spring

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Sydney to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$778	Average$1,364	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$841	Average$1,489	FlexibilityNo cancel fee	On-time69%
Virgin Australia	Cheapest$1,146	Average$1,993	FlexibilityNo cancel fee	On-time80%

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$503+ Cheap flights from Sydney (SYD) to Washington, D.C. (WAS)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Washington, D.C. are usually found in February or March, booked 53 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Sydney to Washington, D.C.

Most accurate provider

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Find flight deals from Sydney to Washington, D.C.

Cheapest flights from Sydney to Washington, D.C.Explore the most affordable flight options available from Sydney to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Explore the most affordable flight options available from Sydney to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

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

Compare providers for flights from Sydney to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Washington, D.C. in March.

Best time to book a flight from Sydney to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Washington, D.C.. Price data was last updated on March 21, 2025.

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

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

Find hourly flight availability from Sydney to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Air Tahiti Nui, Korean Air and Japan Airlines from Sydney to Washington, D.C. by reading reviews from past customers. Users have also rated airlines 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 Sydney to Washington, D.C.. 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 from for flights from Sydney to Washington, D.C.?

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

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

What are the most popular routes from Sydney to Washington, D.C.?

Can I find deals for flights from Sydney to Washington, D.C. that include hotel bookings?

How can I find direct flights from Sydney to Washington, D.C.?

Can I find deals for business class flights from Sydney to Washington, D.C.?

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

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Alternative routes for Sydney to Washington, D.C.

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Top 3 airlines flying from Sydney to Washington, D.C.

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Cheapest flights from Sydney to Washington, D.C.
Explore the most affordable flight options available from Sydney to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.