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Cheap flights from District of Columbia to Sydney, NS from C$ 462

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YQY
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to Sydney

Enter your travel dates to find the best prices.

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 23 March 2026.

Sat 18/79:40 a.m.
DCA
-
YQY
1 stop5h 59m
Air Canada
Thu 23/75:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 22/3C$ 993
Thu 14/54:05 p.m.
IAD
-
YQY
1 stop7h 09m
Air Canada
Sun 17/55:00 a.m.
YQY
-
IAD
2 stops11h 03m
Air Canada
Deal found 20/3C$ 1,017
Sun 19/79:40 a.m.
DCA
-
YQY
1 stop5h 59m
Air Canada
Sat 25/75:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 22/3C$ 1,033
Sun 19/79:45 a.m.
IAD
-
YQY
1 stop5h 54m
Air Canada
Mon 27/75:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 22/3C$ 1,033
Thu 23/76:00 a.m.
DCA
-
YQY
1 stop9h 39m
Air Canada
Mon 27/75:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 20/3C$ 1,034
Sun 3/54:05 p.m.
IAD
-
YQY
1 stop7h 09m
Multiple Airlines
Sun 10/55:00 a.m.
YQY
-
IAD
1 stop7h 14m
Multiple Airlines
Deal found 19/3C$ 1,034
Fri 17/74:20 p.m.
IAD
-
YQY
1 stop6h 47m
Air Canada
Wed 22/75:00 a.m.
YQY
-
IAD
1 stop11h 24m
Air Canada
Deal found 22/3C$ 1,040
Thu 23/76:59 a.m.
DCA
-
YQY
2 stops8h 40m
Air Canada
Fri 24/75:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 22/3C$ 1,044
Thu 14/56:59 a.m.
DCA
-
YQY
1 stop16h 15m
Air Canada
Sun 17/55:00 a.m.
YQY
-
DCA
2 stops8h 01m
Air Canada
Deal found 20/3C$ 1,045
Sat 18/76:59 a.m.
DCA
-
YQY
2 stops8h 40m
Air Canada
Mon 27/75:20 p.m.
YQY
-
DCA
2 stops16h 32m
Air Canada
Deal found 22/3C$ 1,049
Wed 17/69:55 a.m.
IAD
-
YQY
1 stop13h 14m
Air Canada
Mon 22/65:00 a.m.
YQY
-
IAD
2 stops11h 01m
Air Canada
Deal found 21/3C$ 1,066
Fri 17/711:00 a.m.
DCA
-
YQY
1 stop12h 07m
Air Canada
Sat 25/75:20 p.m.
YQY
-
DCA
1 stop5h 28m
Air Canada
Deal found 22/3C$ 1,073

Find 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 23 March 2026.

Round-trip from

C$ 993

One-way from

C$ 462
Air Canada
  • Air Canada
  • 18/7-23/7
  • 2 total stops
  • 11h 27m total
  • District of Columbia to Sydney
Search Deals
Air Canada
  • Air Canada
  • 2/7
  • 1 total stop
  • 5h 54m total
  • District of Columbia to Sydney
Search Deals

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 629,999 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from District of Columbia to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Sat 30/5

9:40 a.m.-4:14 p.m.

1 stop5h 34m

Sydney

Wed 3/6

5:20 p.m.-9:55 p.m.

1 stop5h 35m

C$ 993

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Sat 18/7

9:40 a.m.-4:39 p.m.

1 stop5h 59m

Sydney

Tue 21/7

5:20 p.m.-9:48 p.m.

1 stop5h 28m

C$ 993

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Sat 18/7

9:40 a.m.-4:39 p.m.

1 stop5h 59m

Sydney

Thu 23/7

5:20 p.m.-9:48 p.m.

1 stop5h 28m

C$ 993

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 23/7

9:45 a.m.-4:39 p.m.

1 stop5h 54m

Sydney

Mon 27/7

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 1,033

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sun 19/7

9:45 a.m.-4:39 p.m.

1 stop5h 54m

Sydney

Tue 21/7

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 1,033

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 21/7

9:45 a.m.-4:39 p.m.

1 stop5h 54m

Sydney

Mon 27/7

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 1,033

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 27/5

9:45 a.m.-4:14 p.m.

1 stop5h 29m

Sydney

Sat 30/5

5:00 a.m.-3:29 p.m.

1 stop11h 29m

C$ 1,033

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 17/6

9:45 a.m.-4:39 p.m.

1 stop5h 54m

Sydney

Mon 22/6

5:00 a.m.-3:24 p.m.

1 stop11h 24m

C$ 1,033

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 7/5

9:45 a.m.-4:14 p.m.

1 stop5h 29m

Sydney

Thu 14/5

5:00 a.m.-3:29 p.m.

1 stop11h 29m

C$ 1,033

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Thu 23/7

6:00 a.m.-4:39 p.m.

1 stop9h 39m

Sydney

Sat 25/7

5:20 p.m.-9:48 p.m.

1 stop5h 28m

C$ 1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 24 resultsSorted by cheapest first
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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?

    Sydney (YQY), located 11.2 km from the city centre, is the airport you fly into when you book flights from District of Columbia to Sydney.

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

    There are many flights that can get you from District of Columbia to Sydney, Nova Scotia in 5h 34m. Fly via Air Canada to get the fastest option. The distance from District of Columbia to Sydney, Nova Scotia is about 1606 km.

  • 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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Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Sydney?

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Yes, we can. To see specific flights from District of Columbia to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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