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

To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $384. American Airlines flights start at $391 while deals on Fiji Airways start at $662 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, Air Canada and Alaska Airlines. 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 25 days in advance, which can save you up to 3% on flights from District of Columbia to Sydney compared to booking the week you need them. Waiting 25 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 $1,283.

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 $1,306 per person but you can even find prices for as low as $824. The most expensive prices can be found in the month of December. Opting for a February flight can save you 40% 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.

$384+ Save on 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	$837 (American Airlines)
One-way from	$384 (Justfly.com)
Popular in	December
Cheapest in	February
Average price	$933

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. 18% potential increase in price ($296 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 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 February 20, 2025.

Wed 8/131:56 pmIAD - SYD

2 stops26h 59mAmerican Airlines

Wed 8/2012:10 pmSYD - IAD

1 stop24h 31mAmerican Airlines

Deal found 2/20

$837

Tue 2/252:54 pmDCA - SYD

2 stops23h 41mAmerican Airlines

Mon 3/311:50 amSYD - DCA

1 stop25h 00mAmerican Airlines

Deal found 2/20

$837

Mon 8/185:35 pmIAD - SYD

1 stop23h 20mQantas Airways

Sun 8/3112:10 pmSYD - IAD

1 stop24h 31mQantas Airways

Deal found 2/18

$897

Sun 3/95:35 pmDCA - SYD

1 stop24h 25mQantas Airways

Thu 3/2011:50 amSYD - DCA

1 stop28h 00mQantas Airways

Deal found 2/20

$905

Mon 9/225:25 pmDCA - SYD

1 stop23h 10mDelta

Tue 10/710:25 amSYD - DCA

1 stop20h 55mDelta

Deal found 2/20

$932

Mon 10/2010:05 amIAD - SYD

2 stops30h 30mDelta

Tue 11/1111:05 amSYD - IAD

2 stops29h 05mDelta

Deal found 2/19

$937

Sat 8/25:27 pmIAD - SYD

1 stop23h 28mMultiple Airlines

Sat 8/164:05 pmSYD - IAD

2 stops44h 36mMultiple Airlines

Deal found 2/19

$988

Mon 8/183:35 pmIAD - SYD

2 stops29h 00mAir New Zealand

Sun 8/3111:50 amSYD - IAD

2 stops26h 34mAir New Zealand

Deal found 2/19

$1,196

Tue 11/186:59 pmDCA - SYD

2 stops25h 31mFiji Airways

Thu 12/46:00 amSYD - DCA

2 stops33h 07mFiji Airways

Deal found 2/19

$1,224

Thu 6/192:56 pmDCA - SYD

2 stops27h 49mAir New Zealand

Tue 7/1511:50 amSYD - DCA

2 stops26h 09mAir New Zealand

Deal found 2/19

$1,242

Thu 4/177:00 amDCA - SYD

2 stops33h 35mMultiple Airlines

Mon 4/285:45 pmSYD - DCA

1 stop41h 13mMultiple Airlines

Deal found 2/19

$1,296

Tue 11/115:00 pmIAD - SYD

2 stops34h 45mAlaska Airlines

Fri 12/59:40 pmSYD - IAD

2 stops35h 10mAlaska Airlines

Deal found 2/20

$1,337

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 February 20, 2025.

Wed 8/131:56 pmIAD - SYD

2 stops26h 59mAmerican Airlines

Wed 8/2012:10 pmSYD - IAD

1 stop24h 31mAmerican Airlines

Deal found 2/20

$837

Mon 3/175:35 pmDCA - SYD

1 stop24h 25mQantas Airways

Fri 3/2811:50 amSYD - DCA

1 stop28h 00mQantas Airways

Deal found 2/18

$873

Sun 3/165:10 pmDCA - SYD

1 stop23h 35mDelta

Tue 3/2510:05 amSYD - DCA

1 stop20h 55mDelta

Deal found 2/19

$932

Wed 4/167:00 amDCA - SYD

2 stops34h 05mMultiple Airlines

Sun 4/275:45 pmSYD - DCA

2 stops32h 24mMultiple Airlines

Deal found 2/19

$965

Sun 7/276:10 amIAD - SYD

2 stops38h 25mAir New Zealand

Sun 8/1011:50 amSYD - IAD

2 stops33h 04mAir New Zealand

Deal found 2/20

$1,217

Thu 5/17:01 pmDCA - SYD

2 stops27h 14mFiji Airways

Sat 5/311:45 pmSYD - DCA

2 stops23h 19mFiji Airways

Deal found 2/19

$1,301

Sun 6/299:45 amIAD - SYD

2 stops31h 35mAir Canada

Sun 7/209:20 amSYD - IAD

1 stop21h 07mAir Canada

Deal found 2/20

$1,386

Wed 3/129:00 amDCA - SYD

2 stops43h 45mAlaska Airlines

Tue 3/189:40 pmSYD - DCA

2 stops38h 19mAlaska Airlines

Deal found 2/20

$1,437

Fri 3/213:00 pmIAD - SYD

2 stops37h 05mTurkish Airlines

Fri 3/289:00 pmSYD - IAD

2 stops38h 30mTurkish Airlines

Deal found 2/20

$1,460

Tue 6/245:53 pmIAD - SYD

1 stop23h 02mUnited Airlines

Sun 7/139:30 amSYD - IAD

1 stop22h 57mUnited Airlines

Deal found 2/19

$1,557

Mon 2/241:52 pmDCA - SYD

2 stops24h 43mAmerican Airlines

Wed 3/511:50 amSYD - DCA

1 stop20h 20mAmerican Airlines

Deal found 2/19

$838

Sun 3/95:20 pmIAD - SYD

1 stop22h 15mQantas Airways

Fri 3/2111:50 amSYD - IAD

1 stop25h 24mQantas Airways

Deal found 2/20

$906

Last-minute flights from District of Columbia to Sydney
Discover last-minute flight deals from District of Columbia to Sydney. Data last updated February 20, 2025 and is based on user searches.

Sat 2/225:13 pmIAD - SYD

2 stops28h 02mMultiple Airlines

Mon 2/248:40 pmSYD - IAD

1 stop33h 30mMultiple Airlines

Deal found 2/18

$1,238

Mon 2/249:12 amIAD - SYD

2 stops30h 13mAmerican Airlines

Wed 3/55:25 pmSYD - IAD

2 stops31h 25mAmerican Airlines

Deal found 2/19

$838

Mon 2/2412:57 pmDCA - SYD

1 stop25h 38mAmerican Airlines

Tue 3/411:50 amSYD - DCA

2 stops22h 40mAmerican Airlines

Deal found 2/19

$838

Tue 2/252:54 pmDCA - SYD

2 stops23h 41mAmerican Airlines

Mon 3/311:50 amSYD - DCA

1 stop25h 00mAmerican Airlines

Deal found 2/20

$837

Tue 2/251:48 pmIAD - SYD

2 stops24h 47mAmerican Airlines

Mon 5/510:25 amSYD - IAD

1 stop26h 30mAmerican Airlines

Deal found 2/19

$838

Tue 2/253:05 pmIAD - SYD

2 stops25h 30mDelta

Mon 5/59:25 amSYD - IAD

2 stops27h 42mDelta

Deal found 2/19

$937

Tue 2/258:24 amIAD - SYD

3 stops33h 11mAir Canada

Mon 3/311:20 amSYD - IAD

2 stops26h 03mAir Canada

Deal found 2/19

$1,736

Tue 2/256:00 amDCA - SYD

3 stops35h 35mAir Canada

Mon 5/59:20 amSYD - DCA

2 stops26h 33mAir Canada

Deal found 2/20

$2,491

Thu 2/275:18 pmIAD - SYD

3 stops34h 27mAlaska Airlines

Thu 3/69:40 pmSYD - IAD

2 stops34h 38mAlaska Airlines

Deal found 2/19

$1,518

Fri 2/2812:57 pmDCA - SYD

2 stops31h 23mQantas Airways

Mon 3/3110:00 pmSYD - DCA

2 stops37h 59mQantas Airways

Deal found 2/20

$1,971

Sat 3/15:13 pmIAD - SYD

2 stops25h 37mQantas Airways

Fri 3/711:50 amSYD - IAD

1 stop26h 30mQantas Airways

Deal found 2/19

$923

Sat 3/110:20 pmIAD - SYD

1 stop42h 45mAir New Zealand

Mon 3/177:15 pmSYD - IAD

2 stops49h 06mAir New Zealand

Deal found 2/19

$1,693

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 February 20, 2025.

Sat 4/195:30 pmDCA - SYD

1 stop23h 35mQantas Airways

Deal found 2/18

$384

Sat 4/122:12 pmIAD - SYD

2 stops26h 23mAmerican Airlines

Deal found 2/19

$391

Fri 4/118:25 amDCA - SYD

2 stops32h 10mAmerican Airlines

Deal found 2/19

$391

Mon 3/175:20 pmIAD - SYD

1 stop22h 15mQantas Airways

Deal found 2/18

$408

Wed 4/97:31 amIAD - SYD

2 stops41h 09mMultiple Airlines

Deal found 2/19

$413

Wed 4/161:03 pmDCA - SYD

2 stops28h 02mMultiple Airlines

Deal found 2/18

$479

Tue 5/66:59 pmDCA - SYD

2 stops26h 46mFiji Airways

Deal found 2/19

$662

Sat 4/195:44 pmIAD - SYD

2 stops47h 36mAir Canada

Deal found 2/18

$797

Tue 4/296:00 amDCA - SYD

3 stops35h 20mAir Canada

Deal found 2/19

$804

Fri 4/1811:00 amIAD - SYD

1 stop40h 50mAir India

Deal found 2/19

$832

Mon 4/146:05 pmIAD - SYD

1 stop22h 50mUnited Airlines

Deal found 2/19

$894

Fri 4/1110:16 amIAD - SYD

2 stops30h 19mDelta

Deal found 2/19

$969

Find flights from District of Columbia to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 8/13

1:56 pm-6:55 am

2 stops26h 59m

Sydney Kingsford Smith

Wed 8/20

12:10 pm-10:41 pm

1 stop24h 31m

$837

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Tue 2/25

2:54 pm-6:35 am

2 stops23h 41m

Sydney Kingsford Smith

Mon 3/3

11:50 am-8:50 pm

1 stop25h 00m

$837

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 3/9

5:35 pm-9:00 am

1 stop24h 25m

Sydney Kingsford Smith

Thu 3/20

11:50 am-12:50 am

1 stop28h 00m

$905

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 3/9

5:20 pm-6:35 am

1 stop22h 15m

Sydney Kingsford Smith

Fri 3/21

11:50 am-10:14 pm

1 stop25h 24m

$906

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 3/9

5:10 pm-7:45 am

1 stop23h 35m

Sydney Kingsford Smith

Mon 3/17

10:05 am-4:00 pm

1 stop20h 55m

$932

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 6/22

3:00 pm-6:35 am

2 stops25h 35m

Sydney Kingsford Smith

Mon 7/14

9:25 am-9:10 am

2 stops37h 45m

$937

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 7/27

6:10 am-10:35 am

2 stops38h 25m

Sydney Kingsford Smith

Sun 8/10

11:50 am-6:54 am

2 stops33h 04m

$1,217

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 8/16

5:35 pm-11:45 am

2 stops28h 10m

Sydney Kingsford Smith

Sat 8/30

1:45 pm-10:41 pm

2 stops22h 56m

$1,264

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 5/21

2:47 pm-8:45 am

2 stops27h 58m

Sydney Kingsford Smith

Wed 5/28

8:45 am-10:15 pm

2 stops27h 30m

$1,268

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Thu 4/17

7:00 am-6:35 am

2 stops33h 35m

Sydney Kingsford Smith

Mon 4/28

5:45 pm-8:58 pm

1 stop41h 13m

$1,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 32 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.

Travel insights for flights from District of Columbia to Sydney

Get recent, data-driven insights about flights from District of Columbia to Sydney including ideal travel times, pricing trends, and more.

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 $1,051). 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 Fiji Airways. 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

8.4

Very good

842 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

185 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

8,220 reviews

Air Tahiti Nui

8.7

Very good

61 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Alaska Airlines

8.0

Very good

9,692 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 Qantas Airways, which is currently one of the cheapest options available, starting at $384. American Airlines flights start at $391 while deals on Fiji Airways start at $662 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 $1,051). 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

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Parramatta

Coogee

Manly

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Top 8 airlines flying from District of Columbia to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$221	Average$426	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$600	Average$1,105	FlexibilityNo cancel fee	On-time71%
Qantas Airways	Cheapest$815	Average$1,638	FlexibilityNo cancel fee	On-time74%
Delta	Cheapest$848	Average$1,158	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$1,014	Average$1,630	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$1,051	Average$1,329	FlexibilityNo cancel fee	On-time67%
Air New Zealand	Cheapest$1,340	Average$1,644	FlexibilityNo cancel fee	On-time78%
ANA	Cheapest$1,554	Average$1,826	FlexibilityNo cancel fee	On-time80%

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$384+ 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 4/19. 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 February 20, 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 February 20, 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 February 20, 2025.

Find flights from District of Columbia to Sydney within your budget

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.

Travel insights for flights from District of Columbia to Sydney

Get recent, data-driven insights about flights from District of Columbia to Sydney including ideal travel times, pricing trends, and more.

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 February 20, 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 Fiji Airways. 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 8 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 February 20, 2025.