Sydney

$694+ Cheap flights from Washington, D.C. (WAS) to Sydney, NS (YQY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YQY
Jul 8 — Jul 151
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Cheap flight deals from Washington, D.C. to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Sydney (YQY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$694
(Air Canada)
From Washington, D.C. (WAS) to Sydney

Find flight deals from Washington, D.C. to Sydney

Cheapest flights from Washington, D.C. to Sydney
Explore the most affordable flight options available from Washington, D.C. to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/1. 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.
Mon 9/89:35 amIAD - YQY
1 stop5h 13mAir Canada
Sat 9/134:30 pmYQY - IAD
1 stop5h 35mAir Canada
Deal found 7/1$694
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Mon 9/83:41 pmIAD - YQY
1 stop7h 14mMultiple Airlines
Sat 9/135:15 amYQY - IAD
2 stops11h 37mMultiple Airlines
Deal found 7/1$762
This Air Canada deal was found by Cheapflights users on 7/1. 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 8/229:40 amDCA - YQY
1 stop5h 14mAir Canada
Mon 8/254:30 pmYQY - DCA
1 stop6h 18mAir Canada
Deal found 7/1$766
This United deal was found by Cheapflights users on 7/1. 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 8/226:00 amDCA - YQY
2 stops8h 54mMultiple Airlines
Mon 8/255:10 amYQY - DCA
2 stops7h 53mMultiple Airlines
Deal found 7/1$955
This United deal was found by Cheapflights users on 7/1. 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 8/226:40 pmBWI - YQY
2 stops29h 47mMultiple Airlines
Mon 8/254:30 pmYQY - BWI
2 stops22h 18mMultiple Airlines
Deal found 7/1$959
This WestJet deal was found by Cheapflights users on 7/2. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/101:00 pmBWI - YQY
2 stops28h 51mWestJet
Sat 10/187:40 pmYQY - BWI
2 stops24h 07mWestJet
Deal found 7/2$1,649

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 July 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Sydney that are best for you.

Fly from

Washington, D.C.

Fly to

Sydney

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 9/8

9:35 am-3:48 pm

1 stop5h 13m

Sydney

Sat 9/13

4:30 pm-9:05 pm

1 stop5h 35m

$694

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 9/8

3:41 pm-11:55 pm

1 stop7h 14m

Sydney

Sat 9/13

5:15 am-3:52 pm

2 stops11h 37m

$762

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Fri 8/22

9:40 am-3:54 pm

1 stop5h 14m

Sydney

Mon 8/25

4:30 pm-9:48 pm

1 stop6h 18m

$766

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Fri 8/22

6:00 am-3:54 pm

2 stops8h 54m

Sydney

Mon 8/25

5:10 am-12:03 pm

2 stops7h 53m

$955

BaltimoreSydney

BWI - YQY

BWIYQY

Baltimore/Washington

Fri 8/22

6:40 pm-1:27 am

2 stops29h 47m

Sydney

Mon 8/25

4:30 pm-1:48 pm

2 stops22h 18m

$959

BaltimoreSydney

BWI - YQY

BWIYQY

Baltimore/Washington

Mon 9/8

5:40 am-6:51 pm

2 stops36h 11m

Sydney

Sat 9/13

7:40 pm-8:33 pm

2 stops25h 53m

$1,638

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Washington, D.C. to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Washington, D.C. 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 Washington, D.C. to Sydney
No data available for this route at this time. Please check back soon.

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 July 3, 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from Washington, D.C. to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.1

Entertainment

6.1

Boarding

7.4

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.

Comfort

7.1

Entertainment

6.1

Boarding

7.4

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.

Comfort

7.1

Entertainment

6.1

Boarding

7.4

Food

6.2

Overall

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    For a flight from Washington, D.C. to Sydney, you will be flying into Sydney. Sydney (YQY) is just 7.0 mi from the center of the city. Sydney is the only Sydney airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Sydney from Washington, D.C. on a regular basis.

  • What are the cheapest airlines flying from Washington, D.C. to Sydney, Nova Scotia round-trip?

    Currently priced at $694, Air Canada will fly you from Washington, D.C. to Sydney, Nova Scotia and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as $1,638.

  • What are the most popular routes from Washington, D.C. to Sydney, Nova Scotia?

  • Can I find deals for flights from Washington, D.C. to Sydney that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Sydney?

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

  • Can I find deals for business class flights from Washington, D.C. to Sydney?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

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