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

According to our current data, Qantas Airways ($838), Air Canada ($1,174), and Air China ($1,195) offers the cheapest pricing from Sydney to Washington, D.C.. These flights start at 36% 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 Qantas Airways ($543), Air China ($658), and Japan Airlines ($808).

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 - Baltimore/Washington, Sydney Kingsford Smith - Washington, D.C. Dulles Intl or Sydney Kingsford Smith - Washington, D.C. Reagan-National when deciding on the best route 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 9% on this flight, we recommend booking at least 17 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 $985 1-2 weeks out and tickets from $1,041 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 $1,317. You can even find prices in February for less than $1,317, as users have found deals to Washington, D.C. from as low as $690. 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 30%.

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. 4 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.

$464+ 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.

The best prices from Sydney Kingsford Smith to Washington, D.C. are usually found in February or March, booked 73 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	$838 (BYOjet)
One-way from	$464 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,437

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

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

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

Search Deals

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

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High demand for flights, 10% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in January 2025

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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 January 17, 2025.

Thu 2/67:30 amSYD - DCA

2 stops22h 24mQantas Airways

Thu 2/275:30 pmDCA - SYD

1 stop23h 30mQantas Airways

Deal found 1/15

$838

Thu 2/67:30 amSYD - IAD

2 stops24h 44mQantas Airways

Thu 2/135:13 pmIAD - SYD

2 stops25h 37mQantas Airways

Deal found 1/16

$954

Fri 4/251:15 pmSYD - BWI

3 stops30h 43mMultiple Airlines

Fri 5/91:27 pmBWI - SYD

2 stops32h 18mMultiple Airlines

Deal found 1/15

$1,042

Mon 4/219:20 amSYD - DCA

2 stops46h 43mAir Canada

Wed 4/3012:55 pmDCA - SYD

3 stops52h 25mAir Canada

Deal found 1/15

$1,174

Tue 5/271:15 pmSYD - IAD

2 stops31h 05mMultiple Airlines

Tue 6/175:00 pmIAD - SYD

2 stops28h 45mMultiple Airlines

Deal found 1/16

$1,194

Tue 4/227:40 pmSYD - IAD

2 stops47h 35mAir China

Sat 5/36:00 pmIAD - SYD

2 stops54h 50mAir China

Deal found 1/15

$1,195

Fri 4/189:20 amSYD - IAD

2 stops50h 01mAir Canada

Thu 5/85:30 pmIAD - SYD

1 stop23h 50mAir Canada

Deal found 1/15

$1,215

Mon 3/311:15 amSYD - BWI

2 stops24h 09mAmerican Airlines

Mon 3/101:59 pmBWI - SYD

2 stops28h 01mAmerican Airlines

Deal found 1/16

$1,240

Fri 4/2511:50 amSYD - IAD

2 stops24h 29mAir New Zealand

Sat 5/35:37 pmIAD - SYD

2 stops25h 08mAir New Zealand

Deal found 1/15

$1,246

Mon 3/311:50 amSYD - BWI

1 stop20h 25mUnited Airlines

Mon 3/1010:00 amBWI - SYD

2 stops30h 00mUnited Airlines

Deal found 1/16

$1,246

Tue 4/229:25 amSYD - IAD

2 stops24h 19mDelta

Tue 4/297:35 amIAD - SYD

2 stops33h 00mDelta

Deal found 1/15

$1,280

Tue 5/279:25 amSYD - DCA

1 stop20h 49mDelta

Tue 6/175:25 pmDCA - SYD

1 stop23h 10mDelta

Deal found 1/16

$1,280

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 January 17, 2025.

Thu 2/67:30 amSYD - DCA

2 stops22h 24mQantas Airways

Thu 2/275:30 pmDCA - SYD

1 stop23h 30mQantas Airways

Deal found 1/15

$838

Fri 4/251:15 pmSYD - BWI

3 stops30h 43mMultiple Airlines

Fri 5/91:27 pmBWI - SYD

2 stops32h 18mMultiple Airlines

Deal found 1/15

$1,042

Mon 4/219:20 amSYD - DCA

2 stops46h 43mAir Canada

Wed 4/3012:55 pmDCA - SYD

3 stops52h 25mAir Canada

Deal found 1/15

$1,174

Tue 4/227:40 pmSYD - IAD

2 stops47h 35mAir China

Sat 5/36:00 pmIAD - SYD

2 stops54h 50mAir China

Deal found 1/15

$1,195

Mon 3/311:15 amSYD - BWI

2 stops24h 09mAmerican Airlines

Mon 3/101:59 pmBWI - SYD

2 stops28h 01mAmerican Airlines

Deal found 1/16

$1,240

Fri 4/2511:50 amSYD - IAD

2 stops24h 29mAir New Zealand

Sat 5/35:37 pmIAD - SYD

2 stops25h 08mAir New Zealand

Deal found 1/15

$1,246

Mon 3/311:50 amSYD - BWI

1 stop20h 25mUnited Airlines

Mon 3/1010:00 amBWI - SYD

2 stops30h 00mUnited Airlines

Deal found 1/16

$1,246

Tue 4/229:25 amSYD - IAD

2 stops24h 19mDelta

Tue 4/297:35 amIAD - SYD

2 stops33h 00mDelta

Deal found 1/15

$1,280

Thu 5/158:55 pmSYD - IAD

1 stop27h 40mANA

Wed 7/1612:15 pmIAD - SYD

1 stop31h 10mANA

Deal found 1/16

$1,320

Tue 4/2211:00 amSYD - BWI

2 stops43h 39mSingapore Airlines

Sat 5/36:54 pmBWI - SYD

2 stops49h 31mSingapore Airlines

Deal found 1/15

$1,325

Tue 4/16:15 amSYD - DCA

2 stops31h 44mFiji Airways

Tue 4/157:01 pmDCA - SYD

2 stops26h 44mFiji Airways

Deal found 1/16

$1,331

Mon 3/39:40 pmSYD - IAD

1 stop50h 40mQatar Airways

Mon 3/109:05 pmIAD - SYD

1 stop30h 45mQatar Airways

Deal found 1/16

$1,431

Last-minute flights from Sydney to Washington, D.C.
Discover last-minute flight deals from Sydney to Washington, D.C.. Data last updated January 17, 2025 and is based on user searches.

Sun 1/1911:05 amSYD - BWI

2 stops28h 29mDelta

Wed 1/224:47 pmBWI - SYD

2 stops23h 48mDelta

Deal found 1/15

$1,322

Fri 1/2411:15 amSYD - DCA

1 stop25h 44mQantas Airways

Sun 2/22:59 pmDCA - SYD

2 stops27h 21mQantas Airways

Deal found 1/16

$844

Fri 1/247:30 amSYD - IAD

2 stops24h 44mQantas Airways

Sun 2/25:04 pmIAD - SYD

2 stops25h 46mQantas Airways

Deal found 1/16

$1,172

Fri 1/2412:10 pmSYD - IAD

1 stop24h 48mUnited Airlines

Sun 2/27:02 pmIAD - SYD

1 stop22h 03mUnited Airlines

Deal found 1/16

$1,293

Fri 1/2411:50 amSYD - BWI

1 stop20h 30mUnited Airlines

Sun 2/23:55 pmBWI - SYD

1 stop23h 05mUnited Airlines

Deal found 1/16

$1,293

Fri 1/2411:05 amSYD - BWI

2 stops24h 37mDelta

Sun 2/23:30 pmBWI - SYD

2 stops25h 05mDelta

Deal found 1/16

$1,327

Fri 1/247:30 amSYD - BWI

2 stops22h 43mAmerican Airlines

Sun 2/23:19 pmBWI - SYD

1 stop23h 16mAmerican Airlines

Deal found 1/16

$2,087

Fri 1/2411:20 amSYD - DCA

2 stops25h 40mAir Canada

Sun 2/26:00 amDCA - SYD

3 stops35h 35mAir Canada

Deal found 1/16

$2,788

Thu 2/67:30 amSYD - DCA

2 stops22h 24mQantas Airways

Thu 2/275:30 pmDCA - SYD

1 stop23h 30mQantas Airways

Deal found 1/15

$838

Thu 2/67:30 amSYD - IAD

2 stops24h 44mQantas Airways

Thu 2/135:13 pmIAD - SYD

2 stops25h 37mQantas Airways

Deal found 1/16

$954

Thu 2/62:00 pmSYD - BWI

3 stops35h 40mMultiple Airlines

Thu 2/2010:48 amBWI - SYD

3 stops34h 12mMultiple Airlines

Deal found 1/16

$1,056

Thu 2/611:15 amSYD - DCA

1 stop25h 40mAmerican Airlines

Thu 2/205:30 pmDCA - SYD

1 stop23h 30mAmerican Airlines

Deal found 1/16

$1,282

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 January 17, 2025.

Wed 3/122:00 pmSYD - BWI

3 stops32h 21mMultiple Airlines

Deal found 1/16

$464

Thu 3/62:00 pmSYD - DCA

3 stops38h 03mMultiple Airlines

Deal found 1/15

$488

Wed 3/59:15 amSYD - IAD

3 stops47h 03mMultiple Airlines

Deal found 1/15

$505

Wed 3/57:30 amSYD - IAD

2 stops24h 42mQantas Airways

Deal found 1/15

$543

Wed 3/57:30 amSYD - DCA

2 stops22h 17mQantas Airways

Deal found 1/15

$543

Fri 2/218:40 pmSYD - IAD

1 stop33h 30mAir China

Deal found 1/16

$658

Wed 3/129:15 amSYD - DCA

2 stops52h 45mJapan Airlines

Deal found 1/16

$808

Tue 6/1010:20 amSYD - IAD

2 stops27h 31mUnited Airlines

Deal found 1/16

$873

Tue 6/1010:20 amSYD - DCA

1 stop24h 53mUnited Airlines

Deal found 1/16

$873

Mon 3/1011:50 amSYD - BWI

1 stop38h 52mUnited Airlines

Deal found 1/16

$873

Fri 6/138:45 pmSYD - IAD

1 stop50h 00mQatar Airways

Deal found 1/16

$875

Tue 7/89:25 amSYD - DCA

1 stop20h 55mDelta

Deal found 1/16

$890

Find flights from Sydney to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 2/6

7:30 am-1:54 pm

2 stops22h 24m

Washington, D.C. Reagan-National

Thu 2/27

5:30 pm-9:00 am

1 stop23h 30m

$838

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 2/6

7:30 am-4:14 pm

2 stops24h 44m

Washington, D.C. Dulles Intl

Thu 2/13

5:13 pm-10:50 am

2 stops25h 37m

$954

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Fri 4/25

1:15 pm-5:58 am

3 stops30h 43m

Baltimore/Washington

Fri 5/9

1:27 pm-11:45 am

2 stops32h 18m

$1,042

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 4/21

9:20 am-6:03 pm

2 stops46h 43m

Washington, D.C. Reagan-National

Wed 4/30

12:55 pm-7:20 am

3 stops52h 25m

$1,174

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 5/27

1:15 pm-6:20 am

2 stops31h 05m

Washington, D.C. Dulles Intl

Tue 6/17

5:00 pm-11:45 am

2 stops28h 45m

$1,194

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 4/22

7:40 pm-5:15 am

2 stops47h 35m

Washington, D.C. Dulles Intl

Sat 5/3

6:00 pm-2:50 pm

2 stops54h 50m

$1,195

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 4/18

9:20 am-9:21 pm

2 stops50h 01m

Washington, D.C. Dulles Intl

Thu 5/8

5:30 pm-7:20 am

1 stop23h 50m

$1,215

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 3/3

11:15 am-7:24 pm

2 stops24h 09m

Baltimore/Washington

Mon 3/10

1:59 pm-9:00 am

2 stops28h 01m

$1,240

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 4/25

11:50 am-10:19 pm

2 stops24h 29m

Washington, D.C. Dulles Intl

Sat 5/3

5:37 pm-8:45 am

2 stops25h 08m

$1,246

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 3/3

11:50 am-4:15 pm

1 stop20h 25m

Baltimore/Washington

Mon 3/10

10:00 am-7:00 am

2 stops30h 00m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 60 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 January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*2 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.

Travel insights for flights from Sydney to Washington, D.C.

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

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 73 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 $241). Flying from Sydney to Washington, D.C. in March is currently the most expensive (average of $290). 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 American Airlines, United Airlines and Singapore 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

8.8

Very good

62 reviews

Reviews

1 / 2

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

Reviews

1 / 2

Korean Air

8.5

Very good

1,034 reviews

Air Tahiti Nui

8.8

Very good

62 reviews

Reviews

1 / 2

ANA

8.4

Very good

847 reviews

Air Tahiti Nui

8.8

Very good

62 reviews

Reviews

1 / 2

Japan Airlines

8.3

Very good

1,448 reviews

Air Tahiti Nui

8.8

Very good

62 reviews

Reviews

1 / 2

Asiana Airlines

8.3

Very good

465 reviews

Air Tahiti Nui

8.8

Very good

62 reviews

Reviews

1 / 2

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. 4 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, Qantas Airways ($838), Air Canada ($1,174), and Air China ($1,195) offers the cheapest pricing from Sydney to Washington, D.C.. These flights start at 36% 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 Qantas Airways ($543), Air China ($658), and Japan Airlines ($808).
What are the most popular routes from Sydney to Washington, D.C.?
Most travelers choose Sydney Kingsford Smith - Baltimore/Washington, Sydney Kingsford Smith - Washington, D.C. Dulles Intl or Sydney Kingsford Smith - Washington, D.C. Reagan-National 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 $241). Flying from Sydney to Washington, D.C. in March is currently the most expensive (average of $290). 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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Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Greenbelt

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Sydney to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$841	Average$1,474	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$870	Average$1,364	FlexibilityNo cancel fee	On-time71%
ANA	Cheapest$1,049	Average$1,215	FlexibilityNo cancel fee	On-time80%
Virgin Australia	Cheapest$1,146	Average$1,993	FlexibilityNo cancel fee	On-time80%

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$464+ 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 3/12. 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

The best prices from Sydney Kingsford Smith to Washington, D.C. are usually found in February or March, booked 73 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

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 January 17, 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 January 17, 2025.

Find flights from Sydney to Washington, D.C. within your budget

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 January.

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.

Travel insights for flights from Sydney to Washington, D.C.

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

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 January 10, 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 January 17, 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 American Airlines, United Airlines and Singapore 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 4 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 January 17, 2025.