What is the cheapest airline that flies from Sydney Kingsford Smith to District of Columbia?

Air China, Air Canada, and Qantas Airways are the most popular carriers operating from Sydney Kingsford Smith to District of Columbia

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to District of Columbia?

Prices for flights from Sydney Kingsford Smith Airport to District of Columbia are refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to District of Columbia?

As of March 2026, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to District of Columbia.

How old do you have to be to fly from Sydney Kingsford Smith Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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 license 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.

$638 Cheap Flights from Sydney to District of Columbia in 2026

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Find the cheapest flights from Sydney to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 am - 11:43 am

SYD

DCA

40h 33m

2 stops

5:16 pm - 7:05 am

DCA

SYD

23h 49m

1 stop

$1,169American Airlines

Fri, May 22 - Tue, May 26

9:10 am - 11:43 am

SYD

DCA

40h 33m

2 stops

3:25 pm - 7:05 am

DCA

SYD

25h 40m

2 stops

$1,174American Airlines

Fri, May 22 - Tue, May 26

9:10 am - 11:43 am

SYD

DCA

40h 33m

2 stops

5:35 pm - 7:05 am

DCA

SYD

23h 30m

1 stop

$1,175American Airlines

Fri, May 22 - Tue, May 26

9:10 am - 12:36 am

SYD

IAD

29h 26m

2 stops

7:15 am - 7:30 am

IAD

SYD

34h 15m

2 stops

$1,219Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

12:00 pm - 11:26 pm

SYD

IAD

25h 26m

1 stop

7:24 pm - 6:55 am

IAD

SYD

21h 31m

1 stop

$1,227Qantas Airways

Mon, May 4 - Thu, Jun 4

9:10 am - 6:34 pm

SYD

IAD

23h 24m

2 stops

1:06 pm - 7:05 am

IAD

SYD

27h 59m

2 stops

$1,243American Airlines

Mon, Jun 8 - Wed, Jul 1

9:55 am - 10:43 pm

SYD

IAD

26h 48m

2 stops

2:53 pm - 8:45 am

IAD

SYD

27h 52m

2 stops

$1,247Air New Zealand

Mon, Jul 13 - Fri, Aug 7

9:30 am - 6:50 pm

SYD

IAD

23h 20m

2 stops

1:25 pm - 7:00 am

IAD

SYD

27h 35m

2 stops

$1,256United Airlines

Thu, Jun 18 - Sun, Jul 5

1:05 pm - 7:46 pm

SYD

DCA

21h 41m

1 stop

5:30 pm - 7:05 am

DCA

SYD

23h 35m

1 stop

$1,257Qantas Airways

Tue, Mar 17 - Mon, Aug 17

9:30 am - 6:50 pm

SYD

IAD

23h 20m

2 stops

12:50 pm - 7:00 am

IAD

SYD

28h 10m

2 stops

$1,261United Airlines

Thu, Jun 18 - Sun, Jul 5

Air New Zealand flights from Sydney to District of Columbia

Our best Air New Zealand deals on Sydney to District of Columbia flight tickets

Air New Zealand

Jul 13

SYD9:55 amSydney Kingsford Smith

26h 48m

2 stops

IAD10:43 pmWashington, D.C. Dulles Intl

Aug 7

IAD2:53 pmWashington, D.C. Dulles Intl

27h 52m

2 stops

SYD8:45 amSydney Kingsford Smith

$1,247

Air New Zealand

May 4

SYD11:55 amSydney Kingsford Smith

32h 17m

2 stops

IAD6:12 amWashington, D.C. Dulles Intl

Jun 4

IAD1:10 pmWashington, D.C. Dulles Intl

39h 00m

2 stops

SYD6:10 pmSydney Kingsford Smith

$1,282

Air New Zealand

Apr 18

SYD9:55 amSydney Kingsford Smith

33h 30m

2 stops

IAD5:25 amWashington, D.C. Dulles Intl

Apr 21

IAD2:36 pmWashington, D.C. Dulles Intl

30h 04m

2 stops

SYD10:40 amSydney Kingsford Smith

$1,296

United Airlines flights from Sydney to District of Columbia

Our best United Airlines deals on Sydney to District of Columbia flight tickets

United Airlines

Jun 18

SYD10:20 amSydney Kingsford Smith

22h 51m

1 stop

IAD7:11 pmWashington, D.C. Dulles Intl

Jul 5

IAD3:15 pmWashington, D.C. Dulles Intl

25h 45m

1 stop

SYD7:00 amSydney Kingsford Smith

$1,256

United Airlines

Jun 18

SYD9:30 amSydney Kingsford Smith

23h 20m

2 stops

IAD6:50 pmWashington, D.C. Dulles Intl

Jul 5

IAD12:50 pmWashington, D.C. Dulles Intl

28h 10m

2 stops

SYD7:00 amSydney Kingsford Smith

$1,261

United Airlines

Jun 18

SYD10:20 amSydney Kingsford Smith

22h 51m

1 stop

IAD7:11 pmWashington, D.C. Dulles Intl

Jul 5

IAD12:40 pmWashington, D.C. Dulles Intl

28h 15m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,262

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 5/22

9:10 am-11:43 am

2 stops40h 33m

Washington, D.C. Reagan-National

Tue 5/26

5:16 pm-7:05 am

1 stop23h 49m

$1,169

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 5/22

9:10 am-11:43 am

2 stops40h 33m

Washington, D.C. Reagan-National

Tue 5/26

3:25 pm-7:05 am

2 stops25h 40m

$1,174

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 5/22

9:10 am-11:43 am

2 stops40h 33m

Washington, D.C. Reagan-National

Tue 5/26

5:35 pm-7:05 am

1 stop23h 30m

$1,175

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 4/15

9:10 am-12:36 am

2 stops29h 26m

Washington, D.C. Dulles Intl

Wed 4/22

7:15 am-7:30 am

2 stops34h 15m

$1,219

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 5/4

12:00 pm-11:26 pm

1 stop25h 26m

Washington, D.C. Dulles Intl

Thu 6/4

7:24 pm-6:55 am

1 stop21h 31m

$1,227

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 6/8

9:10 am-6:34 pm

2 stops23h 24m

Washington, D.C. Dulles Intl

Wed 7/1

1:06 pm-7:05 am

2 stops27h 59m

$1,243

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 7/13

9:55 am-10:43 pm

2 stops26h 48m

Washington, D.C. Dulles Intl

Fri 8/7

2:53 pm-8:45 am

2 stops27h 52m

$1,247

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 6/18

9:30 am-6:50 pm

2 stops23h 20m

Washington, D.C. Dulles Intl

Sun 7/5

1:25 pm-7:00 am

2 stops27h 35m

$1,256

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 3/17

1:05 pm-7:46 pm

1 stop21h 41m

Washington, D.C. Reagan-National

Mon 8/17

5:30 pm-7:05 am

1 stop23h 35m

$1,257

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 6/18

9:30 am-6:50 pm

2 stops23h 20m

Washington, D.C. Dulles Intl

Sun 7/5

12:50 pm-7:00 am

2 stops28h 10m

$1,261

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 District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, September is the cheapest month to fly from Sydney to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $909. If you don’t want to visit District of Columbia in September, then you should wait until February to fly from Sydney, when ticket prices are also cheap, with an average price of $973.

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $1,222 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Sydney for as low as $1,083 on momondo.

Can stopping save me money on Sydney to District of Columbia flights?

You could potentially save up to 37% on your flight if you consider stops on a Sydney to District of Columbia flight.

Cheap Sydney to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to District of Columbia

Fastest flight time	20h 05m
Direct flights	None

The fastest flight from Sydney to District of Columbia takes 20h 05m

There are no direct flights from Sydney to District of Columbia. There are no popular flight routes from Sydney to District of Columbia.

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to District of Columbia?
Prices for flights from Sydney Kingsford Smith Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to District of Columbia?
As of March 2026, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to District of Columbia.
How old do you have to be to fly from Sydney Kingsford Smith Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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 license 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.

Best airlines flying from Sydney to District of Columbia

Compare and see reviews for airlines that fly from Sydney to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $885	Free Cancellation	Rating 7.4 9,377 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to District of Columbia?

It is quick and easy to find Sydney to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Sydney to District of Columbia with flexible booking policies on momondo?

Flights from Sydney to District of Columbia 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 District of Columbia?

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 District of Columbia from Sydney.

I’m not ready to book a flight from Sydney to District of Columbia right now. Can momondo alert me if prices change?

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