Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Sydney to Washington, D.C. from $431

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:15 am - 6:18 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
23h 03m2 stops Los Angeles Minneapolis St Paul
Delta Logo
12:00 pm - 6:50 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
28h 50m2 stops Minneapolis St Paul Los Angeles
$710Delta
Wed, Apr 14 - Wed, May 5
American Airlines Logo
11:10 am - 5:38 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
34h 28m1 stop Los Angeles
American Airlines Logo
6:00 am - 9:00 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
35h 00m1 stop Los Angeles
$734American Airlines
Mon, Nov 16 - Tue, Nov 24
American Airlines Logo
11:10 am - 5:38 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
34h 28m1 stop Los Angeles
American Airlines Logo
1:24 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
27h 36m2 stops Charlotte Douglas Los Angeles
$736American Airlines
Tue, Nov 17 - Wed, Nov 25
Delta Logo
10:40 am - 11:47 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
29h 07m2 stops Los Angeles Salt Lake City
Delta Logo
11:30 am - 8:30 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
29h 00m2 stops Detroit Metropolitan Wayne County Los Angeles
$740Delta
Mon, Nov 23 - Mon, Dec 7
American Airlines Logo
11:10 am - 5:38 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
34h 28m1 stop Los Angeles
American Airlines Logo
6:00 am - 9:00 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
35h 00m1 stop Los Angeles
$784American Airlines
Fri, Nov 13 - Sun, Nov 22
American Airlines Logo
11:20 am - 10:48 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
27h 28m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
12:46 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
28h 14m2 stops Charlotte Douglas Los Angeles
$785American Airlines
Fri, Feb 12 - Tue, Feb 16
Virgin Australia Logo
10:40 am - 5:40 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
23h 00m2 stops Los Angeles Atlanta Hartsfield-Jackson
Virgin Australia Logo
12:00 pm - 8:30 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
28h 30m2 stops Minneapolis St Paul Los Angeles
$788Virgin Australia
Thu, Nov 26 - Thu, Dec 3
Delta Logo
10:40 am - 11:47 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
29h 07m2 stops Los Angeles Salt Lake City
Delta Logo
3:00 pm - 8:30 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
25h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles
$789Delta
Tue, Nov 10 - Thu, Nov 19
Virgin Australia Logo
9:15 am - 11:46 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
28h 31m2 stops Los Angeles Salt Lake City
Virgin Australia Logo
12:00 pm - 6:50 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
28h 50m2 stops Minneapolis St Paul Los Angeles
$803Virgin Australia
Wed, Apr 14 - Wed, May 5
American Airlines Logo
11:20 am - 11:33 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
28h 13m1 stop Los Angeles
American Airlines Logo
12:23 pm - 11:45 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
31h 22m2 stops Dallas/Fort Worth Brisbane
$812American Airlines
Fri, Feb 12 - Tue, Feb 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air China flights from Sydney to Washington, D.C. Dulles Intl Airport

Our best Air China deals on Sydney to Washington, D.C. Dulles Intl Airport flight tickets
Air China
Nov 12
SYD10:30 amSydney Kingsford Smith
48h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Nov 20
IAD10:00 pmWashington, D.C. Dulles Intl
42h 05m
1 stop
SYD8:05 amSydney Kingsford Smith
$1,139
Air China
Nov 16
SYD10:30 amSydney Kingsford Smith
48h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Nov 20
IAD10:00 pmWashington, D.C. Dulles Intl
42h 05m
1 stop
SYD8:05 amSydney Kingsford Smith
$1,143
Air China
Nov 12
SYD10:30 amSydney Kingsford Smith
48h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Nov 20
IAD10:00 pmWashington, D.C. Dulles Intl
42h 05m
1 stop
SYD8:05 amSydney Kingsford Smith
$1,178

Delta flights from Sydney to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Sydney to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 14
SYD9:15 amSydney Kingsford Smith
23h 03m
2 stops
IAD6:18 pmWashington, D.C. Dulles Intl
May 5
IAD12:00 pmWashington, D.C. Dulles Intl
28h 50m
2 stops
SYD6:50 amSydney Kingsford Smith
$710
Delta
Nov 3
SYD10:40 amSydney Kingsford Smith
22h 30m
2 stops
IAD5:10 pmWashington, D.C. Dulles Intl
Nov 11
IAD12:32 pmWashington, D.C. Dulles Intl
27h 58m
2 stops
SYD8:30 amSydney Kingsford Smith
$739
Delta
Nov 23
SYD10:40 amSydney Kingsford Smith
29h 07m
2 stops
IAD11:47 pmWashington, D.C. Dulles Intl
Dec 7
IAD11:30 amWashington, D.C. Dulles Intl
29h 00m
2 stops
SYD8:30 amSydney Kingsford Smith
$740

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Wed 4/14

9:15 am-6:18 pm

2 stops23h 03m

Washington, D.C. Dulles Intl

Wed 5/5

12:00 pm-6:50 am

2 stops28h 50m

$710

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Mon 11/16

11:10 am-5:38 am

1 stop34h 28m

Washington, D.C. Dulles Intl

Tue 11/24

6:00 am-9:00 am

1 stop35h 00m

$734

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Tue 11/17

11:10 am-5:38 am

1 stop34h 28m

Washington, D.C. Dulles Intl

Wed 11/25

1:24 pm-9:00 am

2 stops27h 36m

$736

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Mon 11/23

10:40 am-11:47 pm

2 stops29h 07m

Washington, D.C. Dulles Intl

Mon 12/7

11:30 am-8:30 am

2 stops29h 00m

$740

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Fri 11/13

11:10 am-5:38 am

1 stop34h 28m

Washington, D.C. Dulles Intl

Sun 11/22

6:00 am-9:00 am

1 stop35h 00m

$784

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Fri 2/12

11:20 am-10:48 pm

2 stops27h 28m

Washington, D.C. Dulles Intl

Tue 2/16

12:46 pm-9:00 am

2 stops28h 14m

$785
Quickest round-trip

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Thu 11/26

10:40 am-5:40 pm

2 stops23h 00m

Washington, D.C. Dulles Intl

Thu 12/3

12:00 pm-8:30 am

2 stops28h 30m

$788

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Tue 11/10

10:40 am-11:47 pm

2 stops29h 07m

Washington, D.C. Dulles Intl

Thu 11/19

3:00 pm-8:30 am

2 stops25h 30m

$789

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Wed 4/14

9:15 am-11:46 pm

2 stops28h 31m

Washington, D.C. Dulles Intl

Wed 5/5

12:00 pm-6:50 am

2 stops28h 50m

$803

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Fri 2/12

11:20 am-11:33 pm

1 stop28h 13m

Washington, D.C. Dulles Intl

Tue 2/16

12:23 pm-11:45 am

2 stops31h 22m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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

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. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,040 to $1,158.
The lowest price recently found on this route was $710.

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

In general, September is the cheapest month to fly from Sydney to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,048. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,049.

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

You could potentially save up to 27% on your flight if you consider stops on a Sydney to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Sydney to Washington, D.C. Dulles Intl Airport

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

Cheap Sydney to Washington, D.C. Dulles Intl Airport (SYD to IAD) flight deals and tips

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

Best Price Found

$431

Fastest flight time

22h 30m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Sydney in the past 72 hours is $431. The best round-trip flight deal from Sydney to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $710.
The fastest flight from Sydney to Washington, D.C. Dulles Intl Airport takes 22h 30m
There are no direct flights from Sydney to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Sydney to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

  • How far is Sydney Kingsford Smith to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Sydney Kingsford Smith to Washington, D.C. Dulles Intl is 9734.0 mi. In terms of flight time, this usually takes a little over 22h 30m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Fredericksburg
Laurel
Waldorf
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Glen Burnie
Edgewood
Chantilly

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Sydney to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Sydney and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Sydney to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/29
Sun 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.