HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$469+ Cheap flights from Sydney (SYD) to District of Columbia

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sydney to District of Columbia

Keep the following information in mind while searching for Sydney to District of Columbia flight deals. Data was last updated September 11, 2025.

Round-trip from

$811
(Gotogate)

One-way from

$469
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,252
From Sydney Kingsford Smith to District of Columbia
Search Deals
One-way flight from Sydney Kingsford Smith to District of Columbia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Sydney to District of Columbia

Cheapest flights from Sydney to District of Columbia
Explore the most affordable flight options available from Sydney to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:20 amSYD - DCA
2 stops40h 59mAir Canada
Tue 11/1112:55 pmDCA - SYD
2 stops28h 40mAir Canada
Deal found 9/11$811
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:20 amSYD - IAD
2 stops49h 34mAir Canada
Mon 11/109:45 amIAD - SYD
2 stops55h 50mAir Canada
Deal found 9/9$812
This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:20 amSYD - IAD
2 stops25h 06mAir Canada
Tue 11/119:45 amIAD - SYD
2 stops31h 50mAir Canada
Deal found 9/11$817
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:20 amSYD - DCA
2 stops27h 14mAir Canada
Wed 10/1512:55 pmDCA - SYD
2 stops28h 25mAir Canada
Deal found 9/11$887
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:20 amSYD - DCA
2 stops27h 14mAir Canada
Tue 10/148:40 pmDCA - SYD
2 stops44h 40mAir Canada
Deal found 9/11$894
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:20 amSYD - DCA
2 stops39h 06mAir Canada
Mon 12/86:50 pmDCA - SYD
2 stops46h 45mAir Canada
Deal found 9/10$914
This Aunt Betty deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:20 amSYD - IAD
2 stops25h 34mAir Canada
Mon 12/810:11 pmIAD - SYD
2 stops43h 24mAir Canada
Deal found 9/10$929
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:20 amSYD - DCA
2 stops27h 14mAir Canada
Wed 10/1512:55 pmDCA - SYD
2 stops28h 25mAir Canada
Deal found 9/11$987
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:20 amSYD - DCA
2 stops37h 39mAir Canada
Sun 10/126:59 amDCA - SYD
2 stops34h 21mAir Canada
Deal found 9/11$993
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:20 amSYD - DCA
2 stops27h 14mAir Canada
Wed 10/1512:55 pmDCA - SYD
2 stops28h 25mAir Canada
Deal found 9/11$1,036
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:20 amSYD - DCA
2 stops37h 39mAir Canada
Thu 10/96:59 amDCA - SYD
2 stops34h 21mAir Canada
Deal found 9/11$1,043
This Aunt Betty deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:20 amSYD - IAD
2 stops25h 40mAir Canada
Mon 12/810:11 pmIAD - SYD
2 stops43h 24mAir Canada
Deal found 9/10$1,053

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to District of Columbia 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Sydney to District of Columbia that are best for you.

Fly from

Sydney

Fly to

District of Columbia

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 11/4

11:20 am-8:54 pm

3 stops49h 34m

Washington, D.C. Dulles Intl

Mon 11/10

9:45 am-9:35 am

2 stops55h 50m

$867

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 2/18

11:20 am-8:55 am

2 stops37h 35m

Washington, D.C. Reagan-National

Sun 2/22

6:50 pm-9:35 am

2 stops46h 45m

$893

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 1/30

11:20 am-8:29 pm

2 stops25h 09m

Washington, D.C. Dulles Intl

Fri 2/27

9:45 am-9:35 am

2 stops31h 50m

$918

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Tue 11/4

11:20 am-4:26 pm

1 stop21h 06m

Washington, D.C. Dulles Intl

Mon 11/10

12:45 pm-7:00 am

2 stops26h 15m

$1,063

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 2/18

12:10 pm-4:25 pm

1 stop20h 15m

Washington, D.C. Dulles Intl

Sun 2/22

10:05 pm-9:05 am

1 stop43h 00m

$1,063

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 2/18

11:50 am-3:55 pm

1 stop20h 05m

Washington, D.C. Reagan-National

Sun 2/22

7:50 pm-7:00 am

1 stop43h 10m

$1,063

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 11/6

11:20 am-4:26 pm

1 stop21h 06m

Washington, D.C. Dulles Intl

Tue 11/11

6:03 pm-9:15 am

1 stop23h 12m

$1,064

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 10/2

9:30 am-4:23 pm

1 stop20h 53m

Washington, D.C. Dulles Intl

Sat 10/18

10:05 pm-7:55 am

1 stop42h 50m

$1,073

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Sun 10/26

12:10 pm-7:26 pm

1 stop22h 16m

Washington, D.C. Dulles Intl

Sun 11/2

6:39 pm-9:15 am

1 stop22h 36m

$1,112

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 10/26

10:30 am-6:42 pm

2 stops23h 12m

Washington, D.C. Reagan-National

Sun 11/2

12:00 pm-7:00 am

2 stops27h 00m

$1,112

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 36 results
1
2
3
4

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

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Sydney 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 Sydney to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Sydney to District of Columbia (average of $292). Flying from Sydney to District of Columbia in April is currently the most expensive (average of $337). 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Virgin Australia, Qantas Airways, and United Airlines from Sydney to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
416 reviews

Comfort

7.5

Entertainment

6.4

Overall

7.6

Food

6.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
416 reviews
Virgin Australia
7.6
Good
416 reviews

Comfort

7.5

Entertainment

6.4

Overall

7.6

Food

6.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Qantas Airways
7.5
Good
905 reviews
Virgin Australia
7.6
Good
416 reviews

Comfort

7.5

Entertainment

6.4

Overall

7.6

Food

6.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
United Airlines
7.4
Good
8,937 reviews
Virgin Australia
7.6
Good
416 reviews

Comfort

7.5

Entertainment

6.4

Overall

7.6

Food

6.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
American Airlines
7.2
Good
10,000 reviews
Virgin Australia
7.6
Good
416 reviews

Comfort

7.5

Entertainment

6.4

Overall

7.6

Food

6.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

Related info for your journey

Find useful and relevant information for your journey from Sydney to District of Columbia. 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 from for flights from Sydney to District of Columbia?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to District of Columbia.

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

    There are many flights that can get you from Sydney to District of Columbia in 21h 06m. Fly via Air Canada or United Airlines to get the fastest option. The distance from Sydney to District of Columbia is about 9737 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to District of Columbia 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 Sydney to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Sydney to District of Columbia (average of $292). Flying from Sydney to District of Columbia in April is currently the most expensive (average of $337). 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

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 Sydney to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Sydney to John F Kennedy Intl flights
Sydney to San Francisco flights
Sydney to Dallas/Fort Worth flights
Sydney to Honolulu flights
Sydney to LaGuardia flights
Sydney to Newark flights
Sydney to Ontario flights
Sydney to Hobby flights
Sydney to Seattle flights
Sydney to Las Vegas flights
Sydney to George Bush Intcntl flights
Sydney to Boston flights
Sydney to Kailua-Kona flights
Sydney to Long Beach flights
Sydney to Denver flights
Sydney to Atlanta flights
Sydney to O'Hare Intl flights
Sydney to San Jose flights
Sydney to Orlando flights
Sydney to Oakland flights
Sydney to Miami flights
Sydney to Portland flights
Sydney to Dulles Intl flights
Sydney to Sky Harbor Intl flights
Sydney to Santa Ana flights
Sydney to Baltimore flights
Coolangatta to Los Angeles flights
Sydney to Midway flights
Sydney to Nashville flights
Sydney to Reagan-National flights
Sydney to Pittsburgh flights
Sydney to Tampa flights
Sydney to Sacramento flights
Sydney to Salt Lake City flights
Sydney to Kahului flights
Sydney to Cleveland flights
Sydney to Jacksonville flights
Sydney to Minneapolis flights
Sydney to Fort Lauderdale flights
Sydney to Austin flights
Sydney to Tucson flights
Sydney to San Diego flights
Sydney to Detroit flights
Coolangatta to Honolulu flights
Sydney to Raleigh flights

Top 2 airlines flying from Sydney to District of Columbia

Discover the top 2 airlines that operate flights from Sydney to District of Columbia. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$841Average$1,578FlexibilityNo cancel feeOn-time69%
Virgin AustraliaCheapest$1,757Average$2,075FlexibilityNo cancel feeOn-time80%

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.