Find flights
When to book
Airlines
FAQs

Cheap flights from District of Columbia to Sydney from $658

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYD
13 Jul — 20 Jul1
1 adult

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 8 July 2025.

Round-trip from

$1,472

One-way from

$658

Popular in

December

Cheapest in

February

Average price

$2,033
6/8-17/8
  • 6/8-17/8
  • 4 total stops
  • 60h 54m total
  • District of Columbia to Sydney
Search Deals
8/9
  • 8/9
  • 2 total stops
  • 54h 45m total
  • District of Columbia to Sydney
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($784 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($119 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 8 July 2025.

Wed 6/806:10IAD - SYD
2 stops34h 45mMultiple Airlines
Sun 17/812:10SYD - IAD
2 stops26h 09mMultiple Airlines
Deal found 7/7$1,472
Mon 18/817:45DCA - SYD
2 stops54h 55mMultiple Airlines
Mon 25/817:45SYD - DCA
1 stop41h 14mMultiple Airlines
Deal found 5/7$1,773
Sat 1/1119:28DCA - SYD
2 stops26h 02mFiji Airways
Tue 11/1114:10SYD - DCA
2 stops22h 44mFiji Airways
Deal found 5/7$2,024
Mon 1/908:25IAD - SYD
1 stop32h 55mAir Canada
Wed 1/1009:20SYD - IAD
2 stops25h 45mAir Canada
Deal found 7/7$2,112
Sun 2/1111:05DCA - SYD
2 stops30h 30mAir Canada
Sun 9/1111:20SYD - DCA
2 stops39h 06mAir Canada
Deal found 5/7$2,112
Wed 15/1018:59DCA - SYD
2 stops33h 46mAlaska Airlines
Tue 4/1121:40SYD - DCA
2 stops38h 20mAlaska Airlines
Deal found 4/7$2,118
Tue 12/820:19IAD - SYD
2 stops33h 26mAlaska Airlines
Tue 26/821:40SYD - IAD
2 stops33h 29mAlaska Airlines
Deal found 5/7$2,132
Wed 27/808:20DCA - SYD
2 stops33h 40mPhilippine Airlines
Mon 1/910:10SYD - DCA
2 stops44h 01mPhilippine Airlines
Deal found 7/7$2,147
Wed 27/817:55IAD - SYD
2 stops24h 50mAir New Zealand
Tue 9/908:45SYD - IAD
2 stops34h 39mAir New Zealand
Deal found 5/7$2,191
Tue 26/813:30IAD - SYD
2 stops39h 30mTurkish Airlines
Wed 3/920:55SYD - IAD
2 stops36h 50mTurkish Airlines
Deal found 7/7$2,211
Wed 22/1013:30DCA - SYD
1 stop26h 25mQantas Airways
Tue 4/1114:20SYD - DCA
1 stop20h 34mQantas Airways
Deal found 6/7$2,218
Tue 16/917:40IAD - SYD
1 stop23h 15mQantas Airways
Tue 30/912:10SYD - IAD
1 stop24h 35mQantas Airways
Deal found 6/7$2,274

Cheapflights Fare Finder

Customise your flight search to find flights from District of Columbia to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from District of Columbia to Sydney that are best for you.

Fly from

District of Columbia

Fly to

Sydney

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 6/8

06:10-06:55

2 stops34h 45m

Sydney Kingsford Smith

Sun 17/8

12:10-00:19

2 stops26h 09m

$1,472

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Mon 18/8

17:45-14:40

2 stops54h 55m

Sydney Kingsford Smith

Mon 25/8

17:45-20:59

1 stop41h 14m

$1,773

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 12/8

15:43-08:45

2 stops27h 02m

Sydney Kingsford Smith

Tue 26/8

09:55-00:30

2 stops28h 35m

$1,996

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 1/11

19:28-12:30

2 stops26h 02m

Sydney Kingsford Smith

Tue 11/11

14:10-20:54

2 stops22h 44m

$2,024

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 1/9

08:25-07:20

1 stop32h 55m

Sydney Kingsford Smith

Wed 1/10

09:20-21:05

2 stops25h 45m

$2,112

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 2/11

11:05-09:35

2 stops30h 30m

Sydney Kingsford Smith

Sun 9/11

11:20-10:26

2 stops39h 06m

$2,112

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 15/10

18:59-19:45

2 stops33h 46m

Sydney Kingsford Smith

Tue 4/11

21:40-20:00

2 stops38h 20m

$2,118

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Wed 27/8

08:20-08:00

2 stops33h 40m

Sydney Kingsford Smith

Mon 1/9

10:10-16:11

2 stops44h 01m

$2,147

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 27/8

21:40-19:00

2 stops31h 20m

Sydney Kingsford Smith

Tue 9/9

20:55-19:45

2 stops36h 50m

$2,196

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 19/8

20:19-19:45

2 stops33h 26m

Sydney Kingsford Smith

Tue 26/8

21:40-17:09

2 stops33h 29m

$2,208

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 32 results
1
2
3
4

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?

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 8 July 2025.

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.

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 8 July 2025.
Read through reviews of airlines operating flights from District of Columbia to Sydney, such as ANA, Fiji Airways, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
896 reviews
Check prices

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
ANA
8.4
Very Good
896 reviews
ANA
8.4
Very Good
896 reviews
Check prices

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Fiji Airways
8.0
Very Good
201 reviews
ANA
8.4
Very Good
896 reviews
Check prices

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Delta
8.0
Very Good
7,963 reviews
ANA
8.4
Very Good
896 reviews
Check prices

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Air New Zealand
8.0
Very Good
490 reviews
ANA
8.4
Very Good
896 reviews
Check prices

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Alaska Airlines
8.0
Very Good
10,000 reviews
ANA
8.4
Very Good
896 reviews
Check prices

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

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?

    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.

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

    The cheapet airlines for a one-way flight from District of Columbia to Sydney are Fiji Airways ($1,123), Qatar Airways ($1,335), and ANA ($1,342).

  • 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

Travelling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Sydney flights
Los Angeles to Sydney flights
John F Kennedy Intl to Sydney flights
Dallas/Fort Worth to Sydney flights
Seattle to Sydney flights
Newark to Sydney flights
O'Hare Intl to Sydney flights
Dulles Intl to Sydney flights
San Jose to Sydney flights
Honolulu to Sydney flights
Oakland to Sydney flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Hobby to Sydney flights
Boston to Sydney flights
George Bush Intcntl to Sydney flights
Midway to Sydney flights
Atlanta to Sydney flights
Denver to Sydney flights
Miami to Sydney flights
Minneapolis to Sydney flights
Orlando to Sydney flights
Portland to Sydney flights
Sky Harbor Intl to Sydney flights
Detroit to Sydney flights
Salt Lake City to Sydney flights
Tampa to Sydney flights
Philadelphia to Sydney flights
San Diego to Sydney flights
Charlotte to Sydney flights
Austin to Sydney flights
Raleigh to Sydney flights
Sacramento to Sydney flights
Love Field to Sydney flights
Las Vegas to Sydney flights
Fort Lauderdale to Sydney flights
St. Louis to Sydney flights
Indianapolis to Sydney flights
Cincinnati to Sydney flights
Nashville to Sydney flights
Omaha to Sydney flights
Kansas City to Sydney flights

Top airline flying from District of Columbia to Sydney

Discover the top airline that operate flights from District of Columbia to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,205Average$2,462FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights