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$318+ Cheap flights from District of Columbia to Sydney, NS (YQY)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YQY
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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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 August 13, 2025.

Round-trip from

$752
(Air Canada)

One-way from

$318
(Kiwi.com)
From District of Columbia to Sydney
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One-way flight from District of Columbia to Sydney
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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 August 13, 2025.

This Air Canada deal was found by Cheapflights users on 8/12. 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 9/179:35 amIAD - YQY
1 stop5h 13mAir Canada
Thu 9/185:15 amYQY - IAD
1 stop5h 23mAir Canada
Deal found 8/12$752
This Air Canada deal was found by Cheapflights users on 8/11. 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 11/269:20 pmDCA - YQY
1 stop13h 12mAir Canada
Fri 11/285:30 amYQY - DCA
1 stop5h 56mAir Canada
Deal found 8/11$783
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Fri 10/36:00 amDCA - YQY
2 stops18h 45mAir Canada
Sun 10/54:30 pmYQY - DCA
2 stops31h 04mAir Canada
Deal found 8/11$797
This Air Canada deal was found by Cheapflights users on 8/11. 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 9/39:35 amIAD - YQY
1 stop5h 13mAir Canada
Tue 9/94:30 pmYQY - IAD
1 stop5h 35mAir Canada
Deal found 8/11$838
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 10/179:35 amIAD - YQY
1 stop5h 13mAir Canada
Sun 10/195:15 amYQY - IAD
1 stop9h 23mAir Canada
Deal found 8/12$842
This Air Canada deal was found by Cheapflights users on 8/11. 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 9/38:40 pmDCA - YQY
1 stop26h 29mAir Canada
Tue 9/95:15 amYQY - DCA
1 stop13h 49mAir Canada
Deal found 8/11$877
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 10/178:40 pmDCA - YQY
1 stop26h 55mAir Canada
Sun 10/195:15 amYQY - DCA
1 stop18h 19mAir Canada
Deal found 8/12$894
This United deal was found by Cheapflights users on 8/12. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:40 amDCA - YQY
1 stop5h 08mMultiple Airlines
Thu 9/185:15 amYQY - DCA
2 stops7h 53mMultiple Airlines
Deal found 8/12$906
This United deal was found by Cheapflights users on 8/12. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:35 amIAD - YQY
2 stops8h 13mMultiple Airlines
Thu 9/185:15 amYQY - IAD
1 stop5h 23mMultiple Airlines
Deal found 8/12$910
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amIAD - YQY
3 stops12h 30mMultiple Airlines
Thu 10/28:00 amYQY - IAD
3 stops27h 16mMultiple Airlines
Deal found 8/11$964
This United deal was found by Cheapflights users on 8/12. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:40 amDCA - YQY
1 stop5h 08mMultiple Airlines
Sun 10/195:15 amYQY - DCA
2 stops31h 53mMultiple Airlines
Deal found 8/12$974
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 pmIAD - YQY
3 stops24h 15mMultiple Airlines
Tue 9/97:40 pmYQY - IAD
3 stops22h 54mMultiple Airlines
Deal found 8/11$980

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 13, 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 - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 9/25

3:36 pm-12:09 am

1 stop7h 33m

Sydney

Thu 10/2

4:30 pm-9:05 pm

1 stop5h 35m

$752

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 9/17

9:35 am-3:48 pm

1 stop5h 13m

Sydney

Thu 9/18

5:15 am-9:38 am

1 stop5h 23m

$752

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 11/26

9:20 pm-11:32 am

1 stop13h 12m

Sydney

Fri 11/28

5:30 am-10:26 am

1 stop5h 56m

$783

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Fri 10/3

8:40 pm-12:35 am

1 stop26h 55m

Sydney

Sun 10/5

4:30 pm-7:44 pm

2 stops28h 14m

$797

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Thu 9/25

6:59 am-12:09 am

1 stop16h 10m

Sydney

Thu 10/2

5:15 am-10:34 pm

1 stop18h 19m

$797

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 9/17

6:59 am-12:09 am

1 stop16h 10m

Sydney

Thu 9/18

5:15 am-10:34 pm

1 stop18h 19m

$797

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 9/3

9:35 am-3:48 pm

1 stop5h 13m

Sydney

Tue 9/9

4:30 pm-9:05 pm

1 stop5h 35m

$838

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 10/17

9:35 am-3:48 pm

1 stop5h 13m

Sydney

Sun 10/19

5:15 am-1:38 pm

1 stop9h 23m

$842

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 9/3

8:40 pm-12:09 am

1 stop26h 29m

Sydney

Tue 9/9

5:15 am-6:04 pm

1 stop13h 49m

$877

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Fri 10/17

8:40 pm-12:35 am

1 stop26h 55m

Sydney

Sun 10/19

5:15 am-10:34 pm

1 stop18h 19m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 20 results
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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
No data available for this route at this time. Please check back soon.

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?

    Most people fly into Sydney (YQY) if they book a flight to Sydney from District of Columbia. Sydney is conveniently located just 7.0 mi from Sydney’s city center.

  • 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.

See more FAQs

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