What are the cheapest airlines to fly from District of Columbia to Sydney one-way?

To fly one-way, consider booking your trip with Fiji Airways, which is currently one of the cheapest options available, starting at $682. United Airlines flights start at $760 while deals on Alaska Airlines start at $801 one-way.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from District of Columbia to Sydney?

The most popular airlines flying from District of Columbia to Sydney are American Airlines, Delta and Qantas Airways. Something to consider prior to booking your flight.

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

August is one of the best times of the year to fly to Sydney from District of Columbia. Prices for August average $1,210 per person but you can even find prices for as low as $798. The most expensive prices can be found in the month of December. Opting for a August flight can save you 45% on your journey compared to booking in December

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

For a flight from District of Columbia to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city.

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 vacation 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.

$477+ Flights from District of Columbia to Sydney

Q: How much does it cost to fly round-trip from District of Columbia to Sydney?

Airfare is below average for this route at the moment. District of Columbia to Sydney flights typically cost between $1,192 and $1,473 in October. The cheapest round-trip price found within the last 3 days was $1,046 on Multiple Airlines (Oct 3-Oct 17).

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Cheap flight deals from District of Columbia to Sydney

Round-trip from	$836 (Air Canada)
One-way from	$477 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$1,280

From District of Columbia to Sydney Kingsford Smith

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One-way flight from District of Columbia to Sydney Kingsford Smith

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Highest demand for flights based on searches. 21% potential increase in price ($332 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 30, 2025.

Tue 8/128:19 amIAD - SYD

1 stop33h 01mAir Canada

Tue 8/199:20 amSYD - IAD

1 stop35h 11mAir Canada

Deal found 7/29

$836

Wed 10/229:40 amDCA - SYD

2 stops31h 40mAir Canada

Wed 10/2910:20 amSYD - DCA

2 stops26h 36mAir Canada

Deal found 7/30

$836

Wed 8/139:40 amDCA - SYD

2 stops31h 40mMultiple Airlines

Wed 8/209:20 amSYD - DCA

2 stops25h 33mMultiple Airlines

Deal found 7/28

$857

Wed 9/249:15 amIAD - SYD

2 stops31h 50mMultiple Airlines

Fri 10/101:10 pmSYD - IAD

2 stops25h 56mMultiple Airlines

Deal found 7/29

$1,048

Sat 11/17:28 pmDCA - SYD

2 stops35h 22mFiji Airways

Sat 11/82:30 pmSYD - DCA

2 stops22h 30mFiji Airways

Deal found 7/28

$1,232

Mon 12/18:15 amDCA - SYD

2 stops32h 30mAir New Zealand

Sun 12/1411:45 amSYD - DCA

2 stops25h 11mAir New Zealand

Deal found 7/30

$1,238

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 layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 8/128:19 amIAD - SYD

1 stop33h 01mAir Canada

Tue 8/199:20 amSYD - IAD

1 stop35h 11mAir Canada

Deal found 7/30

$836

Wed 8/139:40 amDCA - SYD

2 stops31h 40mMultiple Airlines

Wed 8/209:20 amSYD - DCA

2 stops25h 33mMultiple Airlines

Deal found 7/28

$857

Tue 10/287:28 pmDCA - SYD

2 stops26h 17mFiji Airways

Sat 11/82:30 pmSYD - DCA

2 stops22h 30mFiji Airways

Deal found 7/28

$1,262

Tue 9/24:47 pmDCA - SYD

2 stops38h 53mAir New Zealand

Tue 9/169:55 amSYD - DCA

2 stops26h 14mAir New Zealand

Deal found 7/30

$1,309

Wed 10/229:40 amDCA - SYD

2 stops31h 40mAir Canada

Wed 10/2910:20 amSYD - DCA

2 stops26h 36mAir Canada

Deal found 7/30

$836

Wed 9/249:15 amIAD - SYD

2 stops31h 50mMultiple Airlines

Fri 10/101:10 pmSYD - IAD

2 stops25h 56mMultiple Airlines

Deal found 7/29

$1,048

Last-minute flights from District of Columbia to Sydney
Discover last-minute flight deals from District of Columbia to Sydney. Data last updated July 30, 2025 and is based on user searches.

Mon 8/49:40 amDCA - SYD

2 stops31h 40mMultiple Airlines

Thu 8/149:20 amSYD - DCA

2 stops25h 36mMultiple Airlines

Deal found 7/29

$1,020

Mon 8/48:19 pmIAD - SYD

1 stop45h 11mMultiple Airlines

Thu 8/145:45 pmSYD - IAD

2 stops26h 49mMultiple Airlines

Deal found 7/28

$1,683

Mon 8/411:00 amIAD - SYD

1 stop29h 15mQatar Airways

Fri 8/82:50 pmSYD - IAD

1 stop38h 50mQatar Airways

Deal found 7/30

$2,093

Tue 8/58:19 amIAD - SYD

1 stop33h 01mAir Canada

Tue 8/129:20 amSYD - IAD

2 stops25h 41mAir Canada

Deal found 7/28

$837

Tue 8/59:40 amDCA - SYD

2 stops31h 40mAir Canada

Tue 8/129:20 amSYD - DCA

2 stops37h 37mAir Canada

Deal found 7/28

$943

Tue 8/55:55 pmDCA - SYD

2 stops27h 50mFiji Airways

Tue 8/126:15 amSYD - DCA

2 stops49h 43mFiji Airways

Deal found 7/29

$1,550

Tue 8/54:59 pmDCA - SYD

2 stops25h 46mAir New Zealand

Tue 8/1210:20 amSYD - DCA

1 stop25h 07mAir New Zealand

Deal found 7/28

$1,862

Tue 8/58:45 amIAD - SYD

1 stop32h 10mAir New Zealand

Sat 8/166:20 pmSYD - IAD

2 stops51h 45mAir New Zealand

Deal found 7/29

$1,885

Tue 8/53:43 pmIAD - SYD

1 stop25h 17mUnited Airlines

Tue 8/1210:20 amSYD - IAD

1 stop22h 32mUnited Airlines

Deal found 7/27

$2,213

Wed 8/65:30 pmDCA - SYD

1 stop23h 35mQantas Airways

Wed 8/2012:10 pmSYD - DCA

1 stop27h 06mQantas Airways

Deal found 7/29

$1,792

Wed 8/611:51 amIAD - SYD

1 stop29h 04mAmerican Airlines

Wed 8/2012:10 pmSYD - IAD

1 stop20h 46mAmerican Airlines

Deal found 7/29

$1,846

Wed 8/63:50 pmDCA - SYD

2 stops25h 15mAmerican Airlines

Wed 8/209:10 amSYD - DCA

1 stop21h 01mAmerican Airlines

Deal found 7/29

$1,849

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 July 30, 2025.

Mon 9/85:52 pmIAD - SYD

2 stops54h 48mMultiple Airlines

Deal found 7/29

$477

Mon 9/156:55 pmDCA - SYD

2 stops53h 45mMultiple Airlines

Deal found 7/28

$491

Tue 8/127:31 pmDCA - SYD

2 stops36h 39mFiji Airways

Deal found 7/28

$682

Mon 9/155:40 pmIAD - SYD

1 stop23h 20mUnited Airlines

Deal found 7/28

$760

Tue 8/266:59 pmDCA - SYD

2 stops34h 46mAlaska Airlines

Deal found 7/30

$801

Wed 8/2012:50 pmIAD - SYD

1 stop39h 50mAir India

Deal found 7/29

$804

Fri 11/145:40 pmIAD - SYD

3 stops34h 05mAlaska Airlines

Deal found 7/28

$812

Sun 8/178:10 amIAD - SYD

2 stops37h 35mFiji Airways

Deal found 7/29

$832

Mon 10/275:54 pmIAD - SYD

1 stop22h 01mQantas Airways

Deal found 7/28

$864

Sun 8/179:00 pmIAD - SYD

1 stop30h 10mQatar Airways

Deal found 7/30

$865

Mon 11/2411:05 amIAD - SYD

1 stop31h 25mANA

Deal found 7/28

$877

Mon 10/138:19 amDCA - SYD

2 stops33h 41mPhilippine Airlines

Deal found 7/28

$883

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

Tue 8/12

8:19 am-7:20 am

1 stop33h 01m

Sydney Kingsford Smith

Tue 8/19

9:20 am-6:31 am

1 stop35h 11m

$836

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 10/22

9:40 am-8:20 am

2 stops31h 40m

Sydney Kingsford Smith

Wed 10/29

10:20 am-9:56 pm

2 stops26h 36m

$836

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 8/13

9:40 am-7:20 am

2 stops31h 40m

Sydney Kingsford Smith

Wed 8/20

9:20 am-8:53 pm

2 stops25h 33m

$857

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 9/24

9:15 am-7:05 am

2 stops31h 50m

Sydney Kingsford Smith

Fri 10/10

1:10 pm-12:06 am

2 stops25h 56m

$1,048

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 10/28

7:28 pm-12:45 pm

2 stops26h 17m

Sydney Kingsford Smith

Sat 11/8

2:30 pm-9:00 pm

2 stops22h 30m

$1,262

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 9/2

4:47 pm-9:40 pm

2 stops38h 53m

Sydney Kingsford Smith

Tue 9/16

9:55 am-10:09 pm

2 stops26h 14m

$1,309

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 9/8

5:52 pm-2:40 pm

2 stops54h 48m

$477

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 9/15

6:55 pm-2:40 pm

2 stops53h 45m

$491

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 8/12

7:31 pm-10:10 pm

2 stops36h 39m

$682

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 9/15

5:40 pm-7:00 am

1 stop23h 20m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 23 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 round-trip 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, February is the cheapest month in which you can book a flight from District of Columbia to Sydney (average of $1,028). Flying from District of Columbia to Sydney in December is currently the most expensive (average of $1,619). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Sydney as you normally would.

How much does it cost to fly round-trip from District of Columbia to Sydney?

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with ANA, Fiji Airways, and Delta from District of Columbia to Sydney by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

ANA

8.4

Very good

922 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Fiji Airways

8.0

Very good

202 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Delta

8.0

Very good

7,980 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Alaska Airlines

8.0

Very good

10,000 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Air New Zealand

8.0

Very good

501 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

What airport do you fly into for flights to Sydney from District of Columbia?
For a flight from District of Columbia to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city.
What are the cheapest airlines to fly from District of Columbia to Sydney one-way?
To fly one-way, consider booking your trip with Fiji Airways, which is currently one of the cheapest options available, starting at $682. United Airlines flights start at $760 while deals on Alaska Airlines start at $801 one-way.
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 vacation 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, February is the cheapest month in which you can book a flight from District of Columbia to Sydney (average of $1,028). Flying from District of Columbia to Sydney in December is currently the most expensive (average of $1,619). 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

Wollongong

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Manly

Coogee

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Top 7 airlines flying from District of Columbia to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$276	Average$1,179	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$346	Average$1,587	FlexibilityNo cancel fee	On-time69%
Qantas Airways	Cheapest$815	Average$1,302	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$830	Average$1,091	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$984	Average$1,284	FlexibilityNo cancel fee	On-time67%
Air New Zealand	Cheapest$1,294	Average$1,786	FlexibilityNo cancel fee	On-time78%
ANA	Cheapest$1,370	Average$1,587	FlexibilityNo cancel fee	On-time80%

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$477+ Cheap flights from District of Columbia to Sydney (SYD)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Sydney with Cheapflights

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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 July 30, 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 July 30, 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 July 30, 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 July 30, 2025.

How much does it cost to fly round-trip from District of Columbia to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated July 30, 2025.

Get a feel of what it's like to fly with ANA, Fiji Airways, and Delta from District of Columbia to Sydney by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from District of Columbia to Sydney one-way?

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?

Traveling to a place near Sydney?

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Alternative routes for District of Columbia to Sydney

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Top 7 airlines flying from District of Columbia to Sydney

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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 July 30, 2025.