Cheap flights from Sydney to Washington, D.C. from $706

1 adult
1 adult, Economy, 0 bags

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

Cheap return flights

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Qantas Airways Logo
11:20 - 18:36SYD  Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National
23h 16m2 stops Los Angeles Las Vegas Harry Reid Intl
Qantas Airways Logo
08:30 - 07:05DCA  Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith
32h 35m1 stop Los Angeles
$1,261Qantas Airways
Sun, 14 Mar - Fri, 30 Apr
Air China Logo
10:30 - 18:30SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
48h 00m1 stop Beijing Capital
Air China Logo
22:00 - 08:05IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
42h 05m1 stop Beijing Capital
$1,625Air China
Mon, 23 Nov - Tue, 1 Dec
Air China Logo
10:30 - 05:19SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
34h 49m2 stops Beijing Capital Los Angeles
Air China Logo
22:00 - 08:05IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
42h 05m1 stop Beijing Capital
$1,907Air China
Mon, 23 Nov - Tue, 1 Dec
Qantas Airways Logo
20:45 - 17:03SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
35h 18m2 stops Brisbane Dallas/Fort Worth
Qantas Airways Logo
17:55 - 06:55IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
23h 00m1 stop Dallas/Fort Worth
$2,022Qantas Airways
Sun, 14 Mar - Fri, 30 Apr
American Airlines Logo
11:10 - 22:05SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
26h 55m2 stops Los Angeles Charlotte Douglas
American Airlines Logo
14:42 - 09:00IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
26h 18m2 stops Dallas/Fort Worth Los Angeles
$2,217American Airlines
Thu, 3 Dec - Thu, 10 Dec
American Airlines Logo
11:10 - 22:05SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
26h 55m2 stops Los Angeles Charlotte Douglas
American Airlines Logo
14:42 - 06:55IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
24h 13m1 stop Dallas/Fort Worth
$2,218American Airlines
Thu, 3 Dec - Thu, 10 Dec
Air New Zealand Logo
11:50 - 07:03SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
35h 13m2 stops Auckland Intl San Francisco
Air New Zealand Logo
14:24 - 08:35IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
26h 11m2 stops Houston George Bush Intcntl Auckland Intl
$2,361Air New Zealand
Wed, 25 Nov - Thu, 3 Dec
Air New Zealand Logo
09:55 - 05:25SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
33h 30m2 stops Auckland Intl Los Angeles
Air New Zealand Logo
17:55 - 08:45IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
24h 50m2 stops San Francisco Auckland Intl
$2,473Air New Zealand
Wed, 14 Apr - Wed, 5 May
United Airlines Logo
11:50 - 16:08SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
20h 18m1 stop San Francisco
United Airlines Logo
22:37 - 09:05IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
42h 28m1 stop Los Angeles
$3,096United Airlines
Sun, 6 Dec - Fri, 22 Jan
United Airlines Logo
11:50 - 16:08SYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
20h 18m1 stop San Francisco
United Airlines Logo
22:37 - 09:05IAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
42h 28m1 stop Los Angeles
$3,125United Airlines
Sun, 6 Dec - Fri, 22 Jan

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Turkish Airlines flights from Sydney to Washington, D.C.

Our best Turkish Airlines deals on Sydney to Washington, D.C. flight tickets
Turkish Airlines
10 Nov
SYD21:35Sydney Kingsford Smith
37h 50m
2 stops
IAD19:25Washington, D.C. Dulles Intl
19 Nov
IAD13:30Washington, D.C. Dulles Intl
37h 55m
2 stops
SYD19:25Sydney Kingsford Smith
$2,127
Turkish Airlines
10 Nov
SYD21:35Sydney Kingsford Smith
37h 50m
2 stops
IAD19:25Washington, D.C. Dulles Intl
19 Nov
IAD13:30Washington, D.C. Dulles Intl
37h 55m
2 stops
SYD19:25Sydney Kingsford Smith
$2,131
Turkish Airlines
10 Nov
SYD21:35Sydney Kingsford Smith
37h 50m
2 stops
IAD19:25Washington, D.C. Dulles Intl
19 Nov
IAD13:30Washington, D.C. Dulles Intl
37h 55m
2 stops
SYD19:25Sydney Kingsford Smith
$2,154

American Airlines flights from Sydney to Washington, D.C.

Our best American Airlines deals on Sydney to Washington, D.C. flight tickets
American Airlines
12 Nov
SYD11:10Sydney Kingsford Smith
34h 28m
1 stop
IAD05:38Washington, D.C. Dulles Intl
16 Nov
IAD19:17Washington, D.C. Dulles Intl
43h 38m
2 stops
SYD06:55Sydney Kingsford Smith
$2,207
American Airlines
12 Nov
SYD11:10Sydney Kingsford Smith
34h 28m
1 stop
IAD05:38Washington, D.C. Dulles Intl
16 Nov
IAD19:17Washington, D.C. Dulles Intl
43h 38m
2 stops
SYD06:55Sydney Kingsford Smith
$2,211
American Airlines
3 Dec
SYD11:10Sydney Kingsford Smith
26h 55m
2 stops
IAD22:05Washington, D.C. Dulles Intl
10 Dec
IAD14:42Washington, D.C. Dulles Intl
26h 18m
2 stops
SYD09:00Sydney Kingsford Smith
$2,217

momondo 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

Cheapest return flight

SydneyWashington, D.C.

SYD Sydney Kingsford Smith - DCA Washington, D.C. Reagan-National

SYDDCA

Sydney Kingsford Smith

Sun 14/3

11:20-18:36

2 stops23h 16m

Washington, D.C. Reagan-National

Fri 30/4

08:30-07:05

1 stop32h 35m

$1,261

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Mon 23/11

10:30-18:30

1 stop48h 00m

Washington, D.C. Dulles Intl

Tue 1/12

22:00-08:05

1 stop42h 05m

$1,625

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Mon 23/11

10:30-05:19

2 stops34h 49m

Washington, D.C. Dulles Intl

Tue 1/12

22:00-08:05

1 stop42h 05m

$1,907

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Sun 14/3

20:45-17:03

2 stops35h 18m

Washington, D.C. Dulles Intl

Fri 30/4

17:55-06:55

1 stop23h 00m

$2,022

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Thu 3/12

11:10-22:05

2 stops26h 55m

Washington, D.C. Dulles Intl

Thu 10/12

14:42-09:00

2 stops26h 18m

$2,217
Fastest return journey

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Thu 3/12

11:10-22:05

2 stops26h 55m

Washington, D.C. Dulles Intl

Thu 10/12

14:42-06:55

1 stop24h 13m

$2,218

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Wed 25/11

11:50-07:03

2 stops35h 13m

Washington, D.C. Dulles Intl

Thu 3/12

14:24-08:35

2 stops26h 11m

$2,361

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Wed 14/4

09:55-05:25

2 stops33h 30m

Washington, D.C. Dulles Intl

Wed 5/5

17:55-08:45

2 stops24h 50m

$2,473

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Sun 6/12

11:50-16:08

1 stop20h 18m

Washington, D.C. Dulles Intl

Fri 22/1

22:37-09:05

1 stop42h 28m

$3,096

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Sun 6/12

11:50-16:08

1 stop20h 18m

Washington, D.C. Dulles Intl

Fri 22/1

22:37-09:05

1 stop42h 28m

$3,125

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $1,613 to $1,967.
The lowest price recently found on this route was $1,261.

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 $1,526, 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 $1,665.

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

You could potentially save up to 33% 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 November 2026, prices for Sydney to Washington, D.C. flights are approximately 42% 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

$706

Fastest flight time

20h 00m

Direct flights

None
The best one-way flight to Washington, D.C. from Sydney in the past 72 hours is $706. The best return flight deal from Sydney to Washington, D.C. found on momondo in the last 72 hours is $1,261.
The fastest flight from Sydney to Washington, D.C. takes 20h 00m
There are no direct flights from Sydney to Washington, D.C.. There are no popular flight routes from Sydney to Washington, D.C..

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 20h 00m 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.?

  • 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.?

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 AirwaysPriceFrom $812Free cancellationRating
7.5
1,123 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,152Free cancellationRating
7.0
12,228 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,156Free cancellationRating
7.3
10,470 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,208Free cancellationRating
7.1
11,876 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,237Free cancellationRating
8.0
683 reviews
Search Air New Zealand flights
Virgin AustraliaPriceFrom $1,582Free cancellationRating
7.6
484 reviews
Search Virgin Australia flights
Japan AirlinesPriceFrom $2,273Free cancellationRating
8.3
1,969 reviews
Search Japan Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Fredericksburg
Largo
Arlington
McLean
Hanover
Upper Marlboro
Alexandria

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

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.

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1 adult
Tue 8/12
Tue 15/12

Find better results for your trip to the United States

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