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 $642. Air India flights start at $790 while deals on Alaska Airlines start at $834 one-way.

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 Air New Zealand. Something to consider prior to booking your flight.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 10% on flights from District of Columbia to Sydney compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $956. For sooner than that we have options available in the next 3 days from $1,272.

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

February is one of the best times of the year to fly to Sydney from District of Columbia. Prices for February average $1,270 per person but you can even find prices for as low as $823. The most expensive prices can be found in the month of December. Opting for a February flight can save you 42% 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.

$486+ Flights from District of Columbia to Sydney

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Cheap flight deals from District of Columbia to Sydney

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,037 (Air Canada)
One-way from	$486 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,020

Provider with most accurate pricing for Washington, D.C. (WAS)-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sydney Kingsford Smith flights.

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From District of Columbia to Sydney Kingsford Smith

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

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($317 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 31, 2025.

Tue 5/69:45 amIAD - SYD

2 stops31h 35mAir Canada

Tue 5/209:20 amSYD - IAD

2 stops39h 54mAir Canada

Deal found 3/30

$1,037

Sun 6/89:40 amDCA - SYD

2 stops31h 40mAir Canada

Sun 6/159:20 amSYD - DCA

2 stops26h 33mAir Canada

Deal found 3/30

$1,037

Sat 11/18:25 amDCA - SYD

2 stops34h 25mQantas Airways

Thu 11/139:35 pmSYD - DCA

2 stops41h 25mQantas Airways

Deal found 3/30

$1,103

Fri 11/1411:30 amIAD - SYD

2 stops32h 15mQantas Airways

Sun 12/77:05 amSYD - IAD

2 stops25h 01mQantas Airways

Deal found 3/30

$1,106

Sat 11/86:59 pmDCA - SYD

2 stops34h 51mMultiple Airlines

Sun 11/235:25 pmSYD - DCA

2 stops32h 16mMultiple Airlines

Deal found 3/30

$1,136

Sat 5/36:59 pmDCA - SYD

2 stops26h 46mFiji Airways

Sat 5/241:45 pmSYD - DCA

2 stops23h 19mFiji Airways

Deal found 3/30

$1,179

Sat 10/185:31 pmIAD - SYD

2 stops37h 39mMultiple Airlines

Sat 11/16:00 amSYD - IAD

2 stops31h 22mMultiple Airlines

Deal found 3/30

$1,243

Sun 11/211:05 amIAD - SYD

1 stop31h 25mANA

Tue 11/119:45 pmSYD - IAD

1 stop27h 25mANA

Deal found 3/30

$1,303

Sun 8/103:30 pmDCA - SYD

2 stops27h 55mANA

Thu 9/411:50 amSYD - DCA

2 stops40h 26mANA

Deal found 3/30

$1,366

Mon 8/41:30 pmIAD - SYD

2 stops39h 30mTurkish Airlines

Wed 8/138:55 pmSYD - IAD

2 stops52h 50mTurkish Airlines

Deal found 3/30

$1,431

Tue 8/269:00 amIAD - SYD

2 stops32h 30mAlaska Airlines

Sun 9/75:45 pmSYD - IAD

2 stops27h 47mAlaska Airlines

Deal found 3/30

$1,438

Fri 4/188:59 amDCA - SYD

2 stops44h 46mAlaska Airlines

Fri 5/99:40 pmSYD - DCA

2 stops37h 18mAlaska Airlines

Deal found 3/30

$1,472

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 March 31, 2025.

Tue 5/69:45 amIAD - SYD

2 stops31h 35mAir Canada

Tue 5/209:20 amSYD - IAD

2 stops39h 54mAir Canada

Deal found 3/30

$1,037

Sat 5/36:59 pmDCA - SYD

2 stops26h 46mFiji Airways

Sat 5/241:45 pmSYD - DCA

2 stops23h 19mFiji Airways

Deal found 3/30

$1,179

Thu 4/177:01 pmDCA - SYD

2 stops27h 14mMultiple Airlines

Thu 4/241:15 pmSYD - DCA

2 stops25h 40mMultiple Airlines

Deal found 3/30

$1,285

Fri 4/185:58 pmIAD - SYD

2 stops35h 47mAlaska Airlines

Sat 5/39:40 pmSYD - IAD

2 stops32h 58mAlaska Airlines

Deal found 3/30

$1,443

Tue 5/61:20 pmIAD - SYD

2 stops39h 55mANA

Tue 5/2011:50 amSYD - IAD

1 stop36h 15mANA

Deal found 3/30

$1,452

Wed 4/169:40 pmIAD - SYD

2 stops31h 20mTurkish Airlines

Thu 4/248:55 pmSYD - IAD

2 stops36h 50mTurkish Airlines

Deal found 3/30

$1,471

Wed 5/215:30 pmDCA - SYD

1 stop23h 35mQantas Airways

Fri 5/3010:25 amSYD - DCA

1 stop26h 39mQantas Airways

Deal found 3/31

$1,497

Mon 5/198:15 amDCA - SYD

1 stop33h 15mAmerican Airlines

Mon 6/29:10 amSYD - DCA

1 stop20h 30mAmerican Airlines

Deal found 3/30

$1,531

Mon 6/910:32 pmIAD - SYD

2 stops44h 13mAir New Zealand

Wed 7/210:20 amSYD - IAD

1 stop22h 32mAir New Zealand

Deal found 3/29

$1,552

Mon 5/194:00 pmIAD - SYD

1 stop24h 55mUnited Airlines

Sun 6/110:20 amSYD - IAD

1 stop22h 32mUnited Airlines

Deal found 3/30

$1,554

Wed 6/185:10 pmDCA - SYD

1 stop23h 25mDelta

Mon 6/309:25 amSYD - DCA

1 stop20h 35mDelta

Deal found 3/31

$1,565

Wed 5/145:30 pmDCA - SYD

1 stop24h 00mBritish Airways

Wed 5/215:45 pmSYD - DCA

1 stop35h 55mBritish Airways

Deal found 3/29

$1,657

Last-minute flights from District of Columbia to Sydney
Discover last-minute flight deals from District of Columbia to Sydney. Data last updated March 31, 2025 and is based on user searches.

Tue 4/15:20 pmIAD - SYD

2 stops37h 50mMultiple Airlines

Tue 4/86:15 amSYD - IAD

2 stops30h 27mMultiple Airlines

Deal found 3/31

$1,296

Sat 4/56:59 pmDCA - SYD

2 stops26h 46mFiji Airways

Sat 4/126:00 amSYD - DCA

2 stops30h 59mFiji Airways

Deal found 3/30

$1,318

Sat 4/511:00 amDCA - SYD

3 stops30h 20mAir Canada

Sat 4/129:20 amSYD - DCA

2 stops37h 33mAir Canada

Deal found 3/30

$2,366

Thu 4/105:58 pmIAD - SYD

2 stops28h 17mMultiple Airlines

Wed 4/301:15 pmSYD - IAD

2 stops40h 45mMultiple Airlines

Deal found 3/30

$1,584

Thu 4/105:30 pmDCA - SYD

1 stop24h 00mAmerican Airlines

Sun 4/279:10 amSYD - DCA

1 stop25h 43mAmerican Airlines

Deal found 3/30

$1,882

Thu 4/104:00 pmIAD - SYD

2 stops25h 00mUnited Airlines

Sun 4/279:30 amSYD - IAD

1 stop20h 56mUnited Airlines

Deal found 3/30

$1,906

Thu 4/104:39 pmDCA - SYD

2 stops24h 21mUnited Airlines

Sun 4/279:30 amSYD - DCA

2 stops23h 11mUnited Airlines

Deal found 3/30

$1,911

Thu 4/1011:05 amDCA - SYD

2 stops31h 40mAir New Zealand

Mon 4/1410:20 amSYD - DCA

1 stop25h 10mAir New Zealand

Deal found 3/31

$2,205

Thu 4/106:00 amDCA - SYD

2 stops59h 20mMultiple Airlines

Mon 4/141:15 pmSYD - DCA

3 stops35h 04mMultiple Airlines

Deal found 3/31

$2,245

Thu 4/105:30 pmDCA - SYD

1 stop23h 35mQantas Airways

Wed 4/3010:25 amSYD - DCA

1 stop20h 02mQantas Airways

Deal found 3/30

$2,556

Thu 4/108:25 amIAD - SYD

2 stops32h 55mAir Canada

Sun 4/279:20 amSYD - IAD

3 stops43h 53mAir Canada

Deal found 3/30

$3,253

Thu 4/105:59 pmDCA - SYD

3 stops45h 21mBritish Airways

Wed 4/302:40 pmSYD - DCA

3 stops39h 16mBritish Airways

Deal found 3/30

$9,551

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 March 31, 2025.

Fri 4/47:00 amDCA - SYD

2 stops41h 40mMultiple Airlines

Deal found 3/31

$486

Tue 5/135:38 pmIAD - SYD

2 stops55h 02mMultiple Airlines

Deal found 3/30

$586

Tue 4/297:01 pmDCA - SYD

2 stops26h 44mFiji Airways

Deal found 3/30

$642

Fri 5/1611:00 amIAD - SYD

1 stop41h 00mAir India

Deal found 3/30

$790

Fri 4/185:58 pmIAD - SYD

2 stops35h 47mAlaska Airlines

Deal found 3/30

$834

Wed 6/255:30 pmDCA - SYD

1 stop23h 35mQantas Airways

Deal found 3/31

$842

Tue 6/106:43 pmIAD - SYD

1 stop22h 12mQantas Airways

Deal found 3/30

$843

Wed 6/251:08 pmIAD - SYD

2 stops28h 22mAmerican Airlines

Deal found 3/30

$882

Wed 6/255:14 pmDCA - SYD

2 stops23h 51mAmerican Airlines

Deal found 3/31

$892

Mon 5/198:17 amIAD - SYD

3 stops33h 03mAir Canada

Deal found 3/30

$896

Wed 6/251:02 pmIAD - SYD

1 stop27h 58mUnited Airlines

Deal found 3/31

$900

Wed 6/2512:00 pmDCA - SYD

3 stops29h 00mUnited Airlines

Deal found 3/31

$900

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 5/6

9:45 am-7:20 am

2 stops31h 35m

Sydney Kingsford Smith

Tue 5/20

9:20 am-11:14 am

2 stops39h 54m

$1,037

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 6/8

9:40 am-7:20 am

2 stops31h 40m

Sydney Kingsford Smith

Sun 6/15

9:20 am-9:53 pm

2 stops26h 33m

$1,037

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 5/3

6:59 pm-11:45 am

2 stops26h 46m

Sydney Kingsford Smith

Sat 5/24

1:45 pm-11:04 pm

2 stops23h 19m

$1,179

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Thu 4/17

7:01 pm-12:15 pm

2 stops27h 14m

Sydney Kingsford Smith

Thu 4/24

1:15 pm-12:55 am

2 stops25h 40m

$1,285

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 8/23

5:35 pm-11:45 am

2 stops28h 10m

Sydney Kingsford Smith

Tue 9/9

1:15 pm-10:30 pm

2 stops23h 15m

$1,296

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 8/24

12:15 pm-7:15 pm

1 stop41h 00m

Sydney Kingsford Smith

Tue 9/9

8:55 pm-10:05 am

1 stop27h 10m

$1,303

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 8/10

3:30 pm-9:25 am

2 stops27h 55m

Sydney Kingsford Smith

Thu 9/4

11:50 am-2:16 pm

2 stops40h 26m

$1,366

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 8/4

1:30 pm-7:00 pm

2 stops39h 30m

Sydney Kingsford Smith

Wed 8/13

8:55 pm-11:45 am

2 stops52h 50m

$1,431

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 8/26

9:00 am-7:30 am

2 stops32h 30m

Sydney Kingsford Smith

Sun 9/7

5:45 pm-7:32 am

2 stops27h 47m

$1,438

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 8/3

5:30 pm-7:05 am

1 stop23h 35m

Sydney Kingsford Smith

Wed 8/20

12:10 pm-9:00 pm

1 stop22h 50m

$1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 49 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 $1,046). Flying from District of Columbia to Sydney in December is currently the most expensive (average of $1,643). 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.

Rainfall in Sydney by month

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.

Temperature in Sydney by month

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).

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from District of Columbia to Sydney, such as Air Tahiti Nui, ANA and Asiana Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very good

61 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very good

831 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Asiana Airlines

8.2

Very good

440 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.0

Very good

180 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very good

7,899 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

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 $642. Air India flights start at $790 while deals on Alaska Airlines start at $834 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 $1,046). Flying from District of Columbia to Sydney in December is currently the most expensive (average of $1,643). 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

Parramatta

Coogee

Manly

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Top 7 airlines flying from District of Columbia to Sydney

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$600	Average$1,097	FlexibilityNo cancel fee	On-time71%
Qantas Airways	Cheapest$815	Average$1,319	FlexibilityNo cancel fee	On-time74%
Delta	Cheapest$848	Average$1,175	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$1,036	Average$1,303	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$1,198	Average$1,643	FlexibilityNo cancel fee	On-time69%
Air New Zealand	Cheapest$1,338	Average$1,757	FlexibilityNo cancel fee	On-time78%
ANA	Cheapest$1,493	Average$1,847	FlexibilityNo cancel fee	On-time80%

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$486+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.

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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 March 31, 2025.

Most accurate provider

Most trusted provider

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 March 31, 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 March 31, 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 March 31, 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from District of Columbia to Sydney, such as Air Tahiti Nui, ANA and Asiana Airlines. 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 District of Columbia?

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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 March 31, 2025.