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

Air China, Virgin Australia, and United Airlines are the most popular carriers operating from Sydney Kingsford Smith to Washington, D.C.

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

Flights via Nadi (NAN) offer the lowest average round-trip price of $767.

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

Nadi (NAN) has the shortest average layover time for this route: 2h 48m.

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

Flights connecting via Nadi (NAN) have the shortest average one-way travel time: 17h 00m.

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

Nadi (NAN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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. are updated daily.

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

There is 1 operator available for flights from Sydney Kingsford Smith Airport to Washington, D.C. as of September 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 layovers 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 travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$675 Cheap Flights from Sydney to Washington, D.C. in 2026/27

Discover deals from 900+ travel sites with momondo.

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

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Enter your travel dates to find the best prices.

10:40 am - 9:45 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 05m2 stops Los Angeles Los Angeles Minneapolis St Paul

7:01 am - 8:30 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

33h 29m2 stops Minneapolis St Paul Los Angeles Los Angeles

$1,145Virgin Australia

Mon, Nov 2 - Tue, Nov 10

10:30 am - 5:19 amSYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

34h 49m2 stops Beijing Capital Los Angeles Los Angeles

6:39 am - 8:05 amIAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

57h 26m2 stops Los Angeles Los Angeles Beijing Capital

$1,161Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

10:10 am - 4:00 pmSYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

45h 50m2 stops Beijing Capital Los Angeles Los Angeles

5:05 pm - 8:35 amDCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

47h 30m2 stops Los Angeles Los Angeles Beijing Capital

$1,229Multiple Airlines

Mon, Nov 23 - Mon, Dec 7

11:50 am - 11:38 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 48m2 stops San Francisco Houston George Bush Intcntl

6:00 am - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

33h 00m1 stop Houston George Bush Intcntl

$1,239Virgin Australia

Mon, Nov 2 - Mon, Nov 9

11:50 am - 5:58 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

34h 08m1 stop San Francisco

12:45 pm - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

26h 15m1 stop Houston George Bush Intcntl

$1,239Virgin Australia

Mon, Nov 2 - Mon, Nov 9

11:10 am - 6:15 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 05m2 stops Los Angeles Los Angeles Charlotte Douglas

4:04 pm - 9:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 56m2 stops Dallas/Fort Worth Los Angeles Los Angeles

$1,240American Airlines

Thu, Nov 5 - Mon, Nov 23

11:10 am - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

24h 07m2 stops Los Angeles Los Angeles Dallas/Fort Worth

3:57 pm - 9:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

25h 03m2 stops Dallas/Fort Worth Los Angeles Los Angeles

$1,240American Airlines

Wed, Nov 4 - Wed, Nov 11

11:50 am - 7:09 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 19m2 stops San Francisco Chicago O'Hare Intl

12:45 pm - 9:05 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

28h 20m2 stops Houston George Bush Intcntl Los Angeles Los Angeles

$1,241United Airlines

Mon, Nov 2 - Mon, Nov 9

9:15 am - 9:42 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

28h 27m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:34 pm - 9:20 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

22h 46m1 stop San Francisco

$1,241United Airlines

Mon, Nov 2 - Mon, Nov 9

9:20 am - 7:09 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

25h 49m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:30 pm - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

22h 30m1 stop Houston George Bush Intcntl

$1,241Virgin Australia

Mon, Nov 2 - Tue, Nov 10

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British Airways flights from Sydney to Washington, D.C.

Our best British Airways deals on Sydney to Washington, D.C. flight tickets

British Airways

Oct 19

SYD1:00 pmSydney Kingsford Smith

25h 23m

1 stop

IAD11:23 pmWashington, D.C. Dulles Intl

Nov 1

IAD6:00 amWashington, D.C. Dulles Intl

35h 00m

1 stop

SYD9:00 amSydney Kingsford Smith

$1,483

British Airways

Oct 19

SYD10:10 amSydney Kingsford Smith

23h 14m

2 stops

BWI6:24 pmBaltimore/Washington

Nov 1

BWI3:57 pmBaltimore/Washington

22h 58m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,571

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

Nov 5

SYD9:55 amSydney Kingsford Smith

28h 49m

2 stops

IAD10:44 pmWashington, D.C. Dulles Intl

Nov 23

IAD2:38 pmWashington, D.C. Dulles Intl

27h 57m

2 stops

SYD10:35 amSydney Kingsford Smith

$1,323

Air New Zealand

Nov 4

SYD11:50 amSydney Kingsford Smith

26h 07m

2 stops

IAD9:57 pmWashington, D.C. Dulles Intl

Nov 11

IAD8:25 amWashington, D.C. Dulles Intl

41h 50m

2 stops

SYD6:15 pmSydney Kingsford Smith

$1,342

Air New Zealand

Nov 18

SYD2:05 pmSydney Kingsford Smith

32h 12m

2 stops

IAD6:17 amWashington, D.C. Dulles Intl

Nov 25

IAD9:25 amWashington, D.C. Dulles Intl

31h 10m

2 stops

SYD8:35 amSydney Kingsford Smith

$1,358

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 round-trip

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Mon 11/2

10:40 am-9:45 pm

2 stops27h 05m

Baltimore/Washington

Tue 11/10

7:01 am-8:30 am

2 stops33h 29m

$1,145

SydneyWashington, D.C.

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

SYDIAD

Sydney Kingsford Smith

Fri 11/13

10:30 am-5:19 am

2 stops34h 49m

Washington, D.C. Dulles Intl

Sun 11/22

6:39 am-8:05 am

2 stops57h 26m

$1,161

SydneyWashington, D.C.

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

SYDDCA

Sydney Kingsford Smith

Mon 11/23

10:10 am-4:00 pm

2 stops45h 50m

Washington, D.C. Reagan-National

Mon 12/7

5:05 pm-8:35 am

2 stops47h 30m

$1,229

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Mon 11/2

11:50 am-11:38 pm

2 stops27h 48m

Baltimore/Washington

Mon 11/9

6:00 am-7:00 am

1 stop33h 00m

$1,239

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Mon 11/2

11:50 am-5:58 am

1 stop34h 08m

Baltimore/Washington

Mon 11/9

12:45 pm-7:00 am

1 stop26h 15m

$1,239

Quickest round-trip

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Thu 11/5

11:10 am-6:15 pm

2 stops23h 05m

Baltimore/Washington

Mon 11/23

4:04 pm-9:00 am

2 stops24h 56m

$1,240

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Wed 11/4

11:10 am-7:17 pm

2 stops24h 07m

Baltimore/Washington

Wed 11/11

3:57 pm-9:00 am

2 stops25h 03m

$1,240

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Mon 11/2

11:50 am-7:09 pm

2 stops23h 19m

Baltimore/Washington

Mon 11/9

12:45 pm-9:05 am

2 stops28h 20m

$1,241

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Mon 11/2

9:15 am-9:42 pm

2 stops28h 27m

Baltimore/Washington

Mon 11/9

6:34 pm-9:20 am

1 stop22h 46m

$1,241

SydneyBaltimore

SYD Sydney Kingsford Smith - BWI Baltimore/Washington

SYDBWI

Sydney Kingsford Smith

Mon 11/2

9:20 am-7:09 pm

2 stops25h 49m

Baltimore/Washington

Tue 11/10

4:30 pm-7:00 am

1 stop22h 30m

$1,241

Flights are sorted by cheapest round-trip 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

Layovers

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 $1,160 to $1,548.
The lowest price recently found on this route was $1,078.

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

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Sydney, with most prices found around $1,048. If you’re not able to fly to Washington, D.C. in September, then November is your next best option. Flight prices from Sydney to Washington, D.C. during November average around $1,115.

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

You could potentially save up to 15% 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 September 2026, prices for Sydney to Washington, D.C. flights are approximately 5% 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 round-trip 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	$675
Fastest flight time	20h 02m
Direct flights	None

The best one-way flight to Washington, D.C. from Sydney in the past 72 hours is $675. The best round-trip flight deal from Sydney to Washington, D.C. found on momondo in the last 72 hours is $1,145.

The fastest flight from Sydney to Washington, D.C. takes 20h 02m

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?
A flight from Sydney Kingsford Smith to Washington, D.C. will travel around 9755.6 mi. In terms of flight time, this usually takes a little over 20h 02m.
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. are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington, D.C.?
There is 1 operator available for flights from Sydney Kingsford Smith Airport to Washington, D.C. as of September 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 layovers 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 travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 100% of all bookings.

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
United Airlines	PriceFrom $833	Free Cancellation	Rating 7.4 10,220 reviews		Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Woodbridge

Linthicum Heights

Gaithersburg

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

College Park

Bethesda

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Washington, D.C. for you.

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.?

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?

Yes. momondo can track prices for Sydney to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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

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Complete your trip

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 $675

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 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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Big names and deals

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British Airways flights from Sydney to Washington, D.C.

Our best British Airways 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

momondo Fare Finder

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

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

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

Which layover 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

Traveling 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, organize 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 22.4 mi from Washington, D.C.

Fly your favorite 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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