Which stopover airport has the shortest travel time from Sydney to Washington, D.C.?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 9h 27m.

Which airport is the most popular for stopovers for flights between Sydney and Washington, D.C.?

San Francisco (SFO) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to Washington, D.C.?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Washington, D.C. from Sydney according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from Sydney to Washington, D.C.?

San Francisco (SFO) has the shortest average stopover time for this route: 1h 11m.

Which stopover airport offers the lowest fares from Sydney to Washington, D.C.?

Flights via Charlotte (CLT) offer the lowest average return price of $546.

What is the cheapest airline that flies from Sydney Kingsford Smith to Washington, D.C.?

United Airlines, Delta, and Etihad Airways are the most popular carriers operating from Sydney Kingsford Smith to Washington, D.C.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Washington, D.C.?

Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington, D.C.?

The number of operators available for flights from Sydney Kingsford Smith Airport to Washington, D.C. is 6 as of August 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$945 Cheap Flights from Sydney to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Washington, D.C.

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13:15 - 10:17SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

35h 02m3 stops Nadi Los Angeles Los Angeles Orlando

07:50 - 11:50IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

38h 00m3 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles Nadi

$1,387Multiple Airlines

Fri, 18 Sep - Sat, 26 Sep

20:40 - 05:25SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

48h 45m2 stops Beijing Capital Los Angeles Los Angeles

22:10 - 08:30IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

66h 20m2 stops Los Angeles Los Angeles Beijing Capital

$1,488Multiple Airlines

Wed, 3 Feb - Wed, 17 Feb

11:10 - 12:42SYD Sydney Kingsford Smith-BWI Baltimore/Washington

41h 32m2 stops Los Angeles Los Angeles Charlotte Douglas

11:51 - 06:55BWI Baltimore/Washington-SYD Sydney Kingsford Smith

27h 04m1 stop Dallas/Fort Worth

$1,631American Airlines

Wed, 4 Nov - Sun, 8 Nov

11:10 - 11:01SYD Sydney Kingsford Smith-BWI Baltimore/Washington

39h 51m2 stops Los Angeles Los Angeles Dallas/Fort Worth

11:51 - 06:55BWI Baltimore/Washington-SYD Sydney Kingsford Smith

27h 04m1 stop Dallas/Fort Worth

$1,633American Airlines

Wed, 4 Nov - Sun, 8 Nov

14:05 - 22:52SYD Sydney Kingsford Smith-BWI Baltimore/Washington

24h 47m1 stop Dallas/Fort Worth

11:47 - 06:55BWI Baltimore/Washington-SYD Sydney Kingsford Smith

27h 08m1 stop Dallas/Fort Worth

$1,735Qantas Airways

Wed, 3 Feb - Wed, 17 Feb

13:00 - 19:26SYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 26m1 stop Dallas/Fort Worth

16:04 - 06:55BWI Baltimore/Washington-SYD Sydney Kingsford Smith

23h 51m1 stop Dallas/Fort Worth

$1,737Qantas Airways

Thu, 15 Oct - Tue, 27 Oct

11:50 - 17:17SYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 27m1 stop San Francisco

16:10 - 09:20BWI Baltimore/Washington-SYD Sydney Kingsford Smith

25h 10m2 stops Denver Intl San Francisco

$1,747United Airlines

Thu, 4 Feb - Wed, 17 Feb

09:20 - 16:25SYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 05m1 stop Houston George Bush Intcntl

18:31 - 09:20BWI Baltimore/Washington-SYD Sydney Kingsford Smith

22h 49m1 stop San Francisco

$1,747United Airlines

Tue, 2 Feb - Mon, 15 Feb

09:55 - 00:30SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

29h 35m2 stops Auckland Intl Houston George Bush Intcntl

12:50 - 08:35IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

28h 45m2 stops Houston George Bush Intcntl Auckland Intl

$1,993Air New Zealand

Thu, 15 Oct - Tue, 27 Oct

09:55 - 22:45SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

26h 50m2 stops Auckland Intl Houston George Bush Intcntl

18:00 - 08:45IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

24h 45m2 stops San Francisco Auckland Intl

$2,018Air New Zealand

Wed, 9 Sep - Tue, 22 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:20 - 07:15SYD Sydney Kingsford Smith-BWI Baltimore/Washington

34h 55m1 stop San Francisco

17:44 - 07:00BWI Baltimore/Washington-SYD Sydney Kingsford Smith

23h 16m1 stop Los Angeles Los Angeles

$1,574United Airlines

Mon, 31 Aug - Sun, 13 Sep

10:20 - 11:45SYD Sydney Kingsford Smith-BWI Baltimore/Washington

39h 25m2 stops San Francisco Houston George Bush Intcntl

07:00 - 07:00BWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 00m1 stop Los Angeles Los Angeles

$1,574United Airlines

Mon, 31 Aug - Sun, 13 Sep

09:30 - 08:04SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

36h 34m2 stops Los Angeles Los Angeles Las Vegas Harry Reid Intl

07:50 - 07:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

33h 10m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,866Multiple Airlines

Mon, 31 Aug - Sun, 13 Sep

10:20 - 08:04SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

35h 44m3 stops San Francisco Los Angeles Los Angeles Las Vegas Harry Reid Intl

07:50 - 07:00IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

33h 10m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,871Multiple Airlines

Mon, 31 Aug - Sun, 13 Sep

09:10 - 20:55SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

25h 45m1 stop Los Angeles Los Angeles

17:35 - 07:05DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles Los Angeles

$3,035American Airlines

Tue, 1 Sep - Wed, 16 Sep

09:10 - 20:55SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

25h 45m1 stop Los Angeles Los Angeles

17:35 - 07:05DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles Los Angeles

$3,035American Airlines

Tue, 1 Sep - Sun, 13 Sep

09:20 - 21:18SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

49h 58m2 stops Vancouver Intl Calgary

08:15 - 07:20IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

33h 05m3 stops Ottawa Toronto Pearson Intl Vancouver Intl

$3,274Air Canada

Tue, 1 Sep - Tue, 15 Sep

09:20 - 21:18SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

49h 58m2 stops Vancouver Intl Calgary

08:20 - 07:20IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

33h 00m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

$3,305Air Canada

Tue, 1 Sep - Wed, 16 Sep

12:00 - 21:34SYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 34m1 stop Dallas/Fort Worth

15:57 - 06:55BWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 58m1 stop Dallas/Fort Worth

$7,876Qantas Airways

Tue, 1 Sep - Wed, 16 Sep

12:00 - 21:34SYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 34m1 stop Dallas/Fort Worth

15:57 - 06:55BWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 58m1 stop Dallas/Fort Worth

$7,876Qantas Airways

Tue, 1 Sep - Tue, 15 Sep

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Air China flights from Sydney to Washington, D.C.

Our best Air China deals on Sydney to Washington, D.C. flight tickets

Air China

1 Feb

SYD20:40Sydney Kingsford Smith

37h 50m

1 stop

IAD18:30Washington, D.C. Dulles Intl

19 Feb

IAD22:00Washington, D.C. Dulles Intl

42h 05m

1 stop

SYD08:05Sydney Kingsford Smith

$1,528

Air China

15 Oct

SYD20:40Sydney Kingsford Smith

37h 50m

1 stop

IAD19:30Washington, D.C. Dulles Intl

27 Oct

IAD23:00Washington, D.C. Dulles Intl

42h 05m

1 stop

SYD08:05Sydney Kingsford Smith

$1,601

Air China

6 Nov

SYD10:30Sydney Kingsford Smith

34h 49m

2 stops

IAD05:19Washington, D.C. Dulles Intl

27 Nov

IAD22:00Washington, D.C. Dulles Intl

42h 05m

1 stop

SYD08:05Sydney Kingsford Smith

$1,777

Air New Zealand flights from Sydney to Washington, D.C.

Our best Air New Zealand deals on Sydney to Washington, D.C. flight tickets

Air New Zealand

15 Oct

SYD09:55Sydney Kingsford Smith

29h 35m

2 stops

IAD00:30Washington, D.C. Dulles Intl

27 Oct

IAD12:50Washington, D.C. Dulles Intl

28h 45m

2 stops

SYD08:35Sydney Kingsford Smith

$1,993

Air New Zealand

9 Sept

SYD09:55Sydney Kingsford Smith

26h 50m

2 stops

IAD22:45Washington, D.C. Dulles Intl

22 Sept

IAD18:00Washington, D.C. Dulles Intl

24h 45m

2 stops

SYD08:45Sydney Kingsford Smith

$2,018

Air New Zealand

9 Sept

SYD11:55Sydney Kingsford Smith

24h 50m

2 stops

IAD22:45Washington, D.C. Dulles Intl

20 Sept

IAD18:00Washington, D.C. Dulles Intl

24h 45m

2 stops

SYD08:45Sydney Kingsford Smith

$2,109

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Fri 18/9

13:15-10:17

3 stops35h 02m

Washington, D.C. Dulles Intl

Sat 26/9

07:50-11:50

3 stops38h 00m

$1,387

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Wed 3/2

20:40-05:25

2 stops48h 45m

Washington, D.C. Dulles Intl

Wed 17/2

22:10-08:30

2 stops66h 20m

$1,488

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Wed 4/11

11:10-12:42

2 stops41h 32m

Baltimore/Washington

Sun 8/11

11:51-06:55

1 stop27h 04m

$1,631

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Wed 4/11

11:10-11:01

2 stops39h 51m

Baltimore/Washington

Sun 8/11

11:51-06:55

1 stop27h 04m

$1,633

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Wed 3/2

14:05-22:52

1 stop24h 47m

Baltimore/Washington

Wed 17/2

11:47-06:55

1 stop27h 08m

$1,735

Fastest return journey

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Thu 15/10

13:00-19:26

1 stop21h 26m

Baltimore/Washington

Tue 27/10

16:04-06:55

1 stop23h 51m

$1,737

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Thu 4/2

11:50-17:17

1 stop21h 27m

Baltimore/Washington

Wed 17/2

16:10-09:20

2 stops25h 10m

$1,747

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Tue 2/2

09:20-16:25

1 stop23h 05m

Baltimore/Washington

Mon 15/2

18:31-09:20

1 stop22h 49m

$1,747

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Thu 15/10

09:55-00:30

2 stops29h 35m

Washington, D.C. Dulles Intl

Tue 27/10

12:50-08:35

2 stops28h 45m

$1,993

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl

SYDIAD

Sydney Kingsford Smith

Wed 9/9

09:55-22:45

2 stops26h 50m

Washington, D.C. Dulles Intl

Tue 22/9

18:00-08:45

2 stops24h 45m

$2,018

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Sydney and Washington, D.C.?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,169 to $2,046.
The lowest price recently found on this route was $1,387.

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

The cheapest month to fly to Washington, D.C. from Sydney is in September. Flight prices, which tend to average around $1,460, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in September, then you should wait until November to fly from Sydney, when ticket prices are also cheap, with an average price of $1,475.

Can stopping save me money on Sydney to Washington, D.C. flights?

You could potentially save up to 12% on your flight if you consider stops on a Sydney to Washington, D.C. flight.

How have Sydney to Washington, D.C. flight prices changed over time?

As of August 2026, prices for Sydney to Washington, D.C. flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Washington, D.C. (SYD to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Washington, D.C.

Best price found	$945
Fastest flight time	21h 36m
Direct flights	None

The best one-way flight to Washington, D.C. from Sydney in the past 72 hours is $945. The best return flight deal from Sydney to Washington, D.C. found on momondo in the last 72 hours is $1,387.

The fastest flight from Sydney to Washington, D.C. takes 21h 36m

There are no direct flights from Sydney to Washington, D.C.. There are no popular flight routes from Sydney to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Sydney to Washington, D.C.

How far is Sydney Kingsford Smith to Washington, D.C. by plane?
There are 15700.1 km between Sydney Kingsford Smith and Washington, D.C.. Typically, this will take 21h 36m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Washington, D.C.?
Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington, D.C.?
The number of operators available for flights from Sydney Kingsford Smith Airport to Washington, D.C. is 6 as of August 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Sydney to Washington, D.C. is United Airlines, representing 44% of all bookings. The subsequent popular airlines are Qantas Airways at 15%, Air New Zealand at 13%, and Virgin Australia at 11%.

Best airlines flying from Sydney to Washington, D.C.

Compare and see reviews for airlines that fly from Sydney to Washington, D.C. with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $779	Free cancellation	Rating 7.5 1,087 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,116	Free cancellation	Rating 7.4 10,139 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,158	Free cancellation	Rating 7.1 11,556 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,186	Free cancellation	Rating 8.0 665 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $1,417	Free cancellation	Rating 7.1 12,016 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $2,179	Free cancellation	Rating 8.3 1,911 reviews	Search Japan Airlines flights

Fredericksburg

Largo

McLean

Hanover

Upper Marlboro

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Washington, D.C.?

Finding the right flight to Washington, D.C. from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Sydney to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Sydney.

I’m not ready to book a flight from Sydney to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Sydney to Washington, D.C. from $945

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Washington, D.C. departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air China flights from Sydney to Washington, D.C.

Our best Air China deals on Sydney to Washington, D.C. flight tickets

Air New Zealand flights from Sydney to Washington, D.C.

Our best Air New Zealand deals on Sydney to Washington, D.C. flight tickets

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sydney to Washington, D.C.

What is the typical price of a round-trip flight between Sydney and Washington, D.C.?

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

Can stopping save me money on Sydney to Washington, D.C. flights?

How have Sydney to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Washington, D.C.?

Which airlines fly to Washington, D.C.?

Which airport is the most popular for stopovers for flights between Sydney and Washington, D.C.?

Which stopover airport offers the lowest fares from Sydney to Washington, D.C.?

Which stopover airport has the shortest travel time from Sydney to Washington, D.C.?

Which stopover airport has the shortest connection time from Sydney to Washington, D.C.?

When to book flights from Sydney to Washington, D.C.

Cheap Sydney to Washington, D.C. (SYD to WAS) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Washington, D.C.

Best airlines flying from Sydney to Washington, D.C.

Compare and see reviews for airlines that fly from Sydney to Washington, D.C. with momondo

Travelling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.

Fly your favourite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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