How long is the flight from District of Columbia to Sydney?

There are many flights that can get you from District of Columbia to Sydney in 34h 32m. Fly via Alaska Airlines or Turkish Airlines to get the fastest option. District of Columbia and Sydney are separated by a distance of 15670 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm. Find deals

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C). Find deals

What airport do you fly into for flights to Sydney from District of Columbia?

Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from District of Columbia to Sydney.

Can I find deals for flights from District of Columbia to Sydney that include hotel bookings?

Yes. In addition to deals on District of Columbia to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sydney.

Can I find deals for business class flights from District of Columbia to Sydney?

Yes. Cheapflights offers flight deals from District of Columbia to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$743+ Flights from District of Columbia to Sydney

Cheap flight deals from District of Columbia to Sydney

Round-trip from	$1,674
One-way from	$743
Popular in	December
Cheapest in	August
Average price	$2,015

16/11-26/11
4 total stops
61h 50m total
District of Columbia to Sydney

Search Deals

27/10
2 total stops
35h 45m total
District of Columbia to Sydney

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($833 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($125 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from District of Columbia to Sydney

Cheapest flights from District of Columbia to Sydney
Explore the most affordable flight options available from District of Columbia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sun 16/1107:43IAD - SYD

2 stops33h 17mMultiple Airlines

Wed 26/1117:45SYD - IAD

2 stops28h 33mMultiple Airlines

Deal found 16/9$1,674

Sun 2/1107:43IAD - SYD

2 stops58h 07mMultiple Airlines

Sun 9/1111:35SYD - IAD

2 stops34h 48mMultiple Airlines

Deal found 17/9$1,722

Sat 13/1217:00DCA - SYD

2 stops58h 45mAlaska Airlines

Tue 23/1221:40SYD - DCA

2 stops34h 27mAlaska Airlines

Deal found 18/9$1,809

Thu 30/1018:13IAD - SYD

2 stops34h 32mAlaska Airlines

Tue 4/1121:40SYD - IAD

1 stop35h 00mAlaska Airlines

Deal found 15/9$1,815

Fri 31/1017:00DCA - SYD

2 stops35h 45mAlaska Airlines

Fri 7/1121:40SYD - DCA

2 stops35h 13mAlaska Airlines

Deal found 16/9$1,817

Sat 13/1217:00DCA - SYD

2 stops58h 45mAlaska Airlines

Mon 22/1221:40SYD - DCA

2 stops40h 19mAlaska Airlines

Deal found 18/9$1,838

Sun 14/1207:35IAD - SYD

2 stops44h 10mAlaska Airlines

Tue 23/1221:40SYD - IAD

2 stops24h 33mAlaska Airlines

Deal found 18/9$1,839

Thu 23/1019:41IAD - SYD

2 stops33h 04mAlaska Airlines

Sat 8/1121:40SYD - IAD

1 stop24h 43mAlaska Airlines

Deal found 16/9$1,844

Sat 13/1207:35IAD - SYD

2 stops68h 10mAlaska Airlines

Tue 23/1221:40SYD - IAD

2 stops24h 33mAlaska Airlines

Deal found 18/9$1,845

Fri 31/1007:43IAD - SYD

2 stops45h 02mMultiple Airlines

Fri 7/1121:40SYD - IAD

2 stops24h 43mMultiple Airlines

Deal found 16/9$1,847

Sun 14/1208:00DCA - SYD

2 stops43h 45mAlaska Airlines

Wed 24/1221:40SYD - DCA

2 stops34h 27mAlaska Airlines

Deal found 18/9$1,847

Sun 14/1208:00DCA - SYD

2 stops43h 45mAlaska Airlines

Mon 22/1221:40SYD - DCA

2 stops40h 19mAlaska Airlines

Deal found 18/9$1,874

Best flights from District of Columbia to Sydney
Discover carefully curated flight deals from District of Columbia to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Thu 30/1018:13IAD - SYD

2 stops34h 32mAlaska Airlines

Tue 4/1121:40SYD - IAD

1 stop35h 00mAlaska Airlines

Deal found 15/9$1,815

Fri 14/1108:35DCA - SYD

2 stops35h 55mMultiple Airlines

Tue 25/1114:10SYD - DCA

2 stops22h 50mMultiple Airlines

Deal found 17/9$1,995

Mon 24/1113:30IAD - SYD

2 stops37h 50mTurkish Airlines

Fri 5/1221:15SYD - IAD

2 stops38h 00mTurkish Airlines

Deal found 16/9$2,277

Tue 6/112:00DCA - SYD

2 stops29h 05mUnited Airlines

Wed 21/111:50SYD - DCA

1 stop28h 09mUnited Airlines

Deal found 16/9$2,343

Tue 4/1116:03DCA - SYD

2 stops24h 27mDelta

Tue 11/1110:40SYD - DCA

2 stops23h 54mDelta

Deal found 15/9$2,349

Tue 17/218:55IAD - SYD

2 stops32h 50mAlaska Airlines

Tue 26/521:40SYD - IAD

2 stops33h 35mAlaska Airlines

Deal found 16/9$1,872

Tue 28/1017:00DCA - SYD

2 stops35h 45mAlaska Airlines

Sat 8/1121:40SYD - DCA

2 stops35h 13mAlaska Airlines

Deal found 17/9$1,914

Mon 3/1108:35DCA - SYD

2 stops35h 55mMultiple Airlines

Sat 8/1114:30SYD - DCA

2 stops22h 24mMultiple Airlines

Deal found 15/9$2,143

Thu 27/1113:30IAD - SYD

2 stops37h 50mTurkish Airlines

Wed 10/1221:45SYD - IAD

2 stops37h 30mTurkish Airlines

Deal found 16/9$2,277

Mon 19/117:30DCA - SYD

2 stops34h 15mAlaska Airlines

Sat 31/121:40SYD - DCA

2 stops34h 35mAlaska Airlines

Deal found 17/9$1,920

Mon 5/116:28DCA - SYD

2 stops24h 37mUnited Airlines

Sun 18/112:10SYD - DCA

1 stop20h 42mUnited Airlines

Deal found 16/9$2,343

Sat 1/1122:10IAD - SYD

2 stops54h 10mTurkish Airlines

Fri 7/1121:15SYD - IAD

2 stops54h 30mTurkish Airlines

Deal found 15/9$2,337

Tue 6/118:45IAD - SYD

1 stop22h 20mUnited Airlines

Wed 21/114:00SYD - IAD

2 stops24h 18mUnited Airlines

Deal found 16/9$2,349

Mon 12/117:30DCA - SYD

2 stops34h 15mAlaska Airlines

Sun 25/121:40SYD - DCA

1 stop34h 35mAlaska Airlines

Deal found 17/9$2,012

Sat 1/1122:10IAD - SYD

2 stops54h 10mTurkish Airlines

Tue 11/1121:15SYD - IAD

2 stops38h 00mTurkish Airlines

Deal found 15/9$2,337

Sat 7/318:00IAD - SYD

1 stop23h 05mUnited Airlines

Sun 15/312:10SYD - IAD

1 stop22h 15mUnited Airlines

Deal found 17/9$2,418

Mon 19/117:30DCA - SYD

2 stops34h 15mAlaska Airlines

Sun 1/221:40SYD - DCA

2 stops34h 35mAlaska Airlines

Deal found 16/9$2,012

Thu 1/106:30IAD - SYD

1 stop31h 50mUnited Airlines

Wed 14/111:50SYD - IAD

1 stop20h 24mUnited Airlines

Deal found 17/9$2,418

Sun 2/1117:00DCA - SYD

2 stops34h 45mAlaska Airlines

Sun 9/1121:40SYD - DCA

2 stops35h 13mAlaska Airlines

Deal found 17/9$2,054

Tue 14/1018:59DCA - SYD

2 stops57h 46mAlaska Airlines

Thu 30/1021:40SYD - DCA

2 stops37h 20mAlaska Airlines

Deal found 18/9$2,058

Mon 5/118:29IAD - SYD

3 stops33h 16mAlaska Airlines

Fri 16/121:40SYD - IAD

2 stops35h 45mAlaska Airlines

Deal found 16/9$2,373

Last-minute flights from District of Columbia to Sydney
Discover last-minute flight deals from District of Columbia to Sydney. Data last updated 18 September 2025 and is based on user searches.

Fri 26/917:55DCA - SYD

2 stops27h 50mFiji Airways

Fri 10/1014:15SYD - DCA

2 stops42h 44mFiji Airways

Deal found 17/9$2,325

Fri 26/909:00IAD - SYD

2 stops44h 45mAlaska Airlines

Tue 14/1021:40SYD - IAD

2 stops34h 02mAlaska Airlines

Deal found 17/9$2,506

Fri 26/907:00IAD - SYD

2 stops46h 45mAlaska Airlines

Thu 9/1021:40SYD - IAD

2 stops34h 02mAlaska Airlines

Deal found 17/9$2,551

Sat 27/919:35DCA - SYD

2 stops36h 35mFiji Airways

Sat 11/1006:00SYD - DCA

2 stops32h 00mFiji Airways

Deal found 16/9$1,986

Sat 27/919:35DCA - SYD

2 stops36h 35mFiji Airways

Sat 18/1006:00SYD - DCA

2 stops32h 00mFiji Airways

Deal found 16/9$2,021

Sat 27/919:35DCA - SYD

2 stops36h 35mFiji Airways

Tue 14/1006:00SYD - DCA

2 stops32h 00mFiji Airways

Deal found 17/9$2,227

Sat 27/919:35DCA - SYD

2 stops26h 10mFiji Airways

Thu 2/1013:15SYD - DCA

2 stops23h 47mFiji Airways

Deal found 15/9$2,376

Sat 27/917:40IAD - SYD

2 stops28h 05mMultiple Airlines

Thu 2/1013:15SYD - IAD

2 stops23h 37mMultiple Airlines

Deal found 15/9$2,407

Sat 27/913:02IAD - SYD

2 stops43h 08mMultiple Airlines

Thu 9/1021:30SYD - IAD

1 stop33h 40mMultiple Airlines

Deal found 17/9$2,427

Sat 27/919:14IAD - SYD

2 stops46h 16mMultiple Airlines

Tue 14/1021:30SYD - IAD

1 stop33h 40mMultiple Airlines

Deal found 17/9$2,538

Sun 28/913:30IAD - SYD

2 stops39h 30mTurkish Airlines

Sun 12/1021:55SYD - IAD

2 stops36h 50mTurkish Airlines

Deal found 16/9$2,547

Sun 28/907:00IAD - SYD

2 stops46h 45mAlaska Airlines

Tue 14/1021:40SYD - IAD

2 stops34h 02mAlaska Airlines

Deal found 17/9$2,572

One-way flights from District of Columbia to Sydney
Search for one-way flight options from District of Columbia to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Mon 27/1006:15IAD - SYD

2 stops35h 45mMultiple Airlines

Deal found 17/9$743

Mon 20/1018:31DCA - SYD

3 stops54h 09mMultiple Airlines

Deal found 17/9$824

Mon 10/1107:43IAD - SYD

2 stops33h 17mMultiple Airlines

Deal found 17/9$866

Mon 10/1108:00DCA - SYD

2 stops33h 00mMultiple Airlines

Deal found 17/9$866

Mon 2/217:10DCA - SYD

3 stops46h 15mMultiple Airlines

Deal found 17/9$890

Mon 2/217:51IAD - SYD

3 stops45h 34mMultiple Airlines

Deal found 16/9$892

Mon 24/1107:38IAD - SYD

2 stops31h 47mMultiple Airlines

Deal found 17/9$901

Mon 26/108:00DCA - SYD

2 stops31h 25mMultiple Airlines

Deal found 17/9$901

Mon 20/1017:42IAD - SYD

2 stops54h 58mMultiple Airlines

Deal found 17/9$913

Mon 17/1118:13IAD - SYD

2 stops45h 12mMultiple Airlines

Deal found 16/9$916

Wed 22/1006:25IAD - SYD

2 stops56h 40mMultiple Airlines

Deal found 16/9$919

Mon 9/217:30DCA - SYD

2 stops45h 55mMultiple Airlines

Deal found 17/9$925

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Thu 30/10

18:13-19:45

2 stops34h 32m

Sydney Kingsford Smith

Tue 4/11

21:40-16:40

1 stop35h 00m

$1,815

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 17/2

18:55-19:45

2 stops32h 50m

Sydney Kingsford Smith

Tue 26/5

21:40-17:15

2 stops33h 35m

$1,872

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 28/10

17:00-19:45

2 stops35h 45m

Sydney Kingsford Smith

Sat 8/11

21:40-16:53

2 stops35h 13m

$1,914

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 19/1

17:30-19:45

2 stops34h 15m

Sydney Kingsford Smith

Sat 31/1

21:40-16:15

2 stops34h 35m

$1,920

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Fri 14/11

08:35-12:30

2 stops35h 55m

Sydney Kingsford Smith

Tue 25/11

14:10-21:00

2 stops22h 50m

$1,995

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 12/1

17:30-19:45

2 stops34h 15m

Sydney Kingsford Smith

Sun 25/1

21:40-16:15

1 stop34h 35m

$2,012

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 19/1

17:30-19:45

2 stops34h 15m

Sydney Kingsford Smith

Sun 1/2

21:40-16:15

2 stops34h 35m

$2,012

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 2/11

17:00-19:45

2 stops34h 45m

Sydney Kingsford Smith

Sun 9/11

21:40-16:53

2 stops35h 13m

$2,054

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 14/10

18:59-19:45

2 stops57h 46m

Sydney Kingsford Smith

Thu 30/10

21:40-20:00

2 stops37h 20m

$2,058

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 3/11

08:35-12:30

2 stops35h 55m

Sydney Kingsford Smith

Sat 8/11

14:30-20:54

2 stops22h 24m

$2,143

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 39 results

Best time to book a flight from District of Columbia to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from District of Columbia with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Sydney

What is the cheapest month to book a flight from District of Columbia to Sydney?

Currently, May is the cheapest month in which you can book a flight from District of Columbia to Sydney (average of $129). Flying from District of Columbia to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to SYD?

When flying from District of Columbia to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

What airport do you fly into for flights to Sydney from District of Columbia?
Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from District of Columbia to Sydney.
How long is the flight from District of Columbia to Sydney?
There are many flights that can get you from District of Columbia to Sydney in 34h 32m. Fly via Alaska Airlines or Turkish Airlines to get the fastest option. District of Columbia and Sydney are separated by a distance of 15670 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from District of Columbia to Sydney that include hotel bookings?
Yes. In addition to deals on District of Columbia to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sydney.
Can I find deals for business class flights from District of Columbia to Sydney?
Yes. Cheapflights offers flight deals from District of Columbia to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from District of Columbia to Sydney?
Currently, May is the cheapest month in which you can book a flight from District of Columbia to Sydney (average of $129). Flying from District of Columbia to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from District of Columbia to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$2,173	Average$2,524	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from District of Columbia to Sydney?

Cheapflights helps you search for flights from District of Columbia to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from District of Columbia to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from District of Columbia to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from District of Columbia to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from District of Columbia to Sydney become cheaper?

Yes, Cheapflights offers price alerts on District of Columbia to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from District of Columbia to Sydney from $743

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from District of Columbia to Sydney

Keep the following information in mind while searching for District of Columbia to Sydney flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Sydney

Cheapest flights from District of Columbia to SydneyExplore the most affordable flight options available from District of Columbia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from District of Columbia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from District of Columbia to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Sydney

What is the cheapest month to book a flight from District of Columbia to Sydney?

What is the cheapest time of day to fly from DC to SYD?

Find hourly flight availability from District of Columbia to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from District of Columbia?

How long is the flight from District of Columbia to Sydney?

Can I find deals for flights from District of Columbia to Sydney that include hotel bookings?

How can I find direct flights from District of Columbia to Sydney?

Can I find deals for business class flights from District of Columbia to Sydney?

What is the cheapest month to book a flight from District of Columbia to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from District of Columbia to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from District of Columbia to Sydney?

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Sydney?

Can Cheapflights find flights from District of Columbia to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from District of Columbia to Sydney become cheaper?

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Cheapest flights from District of Columbia to Sydney
Explore the most affordable flight options available from District of Columbia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.