Cheap flights from District of Columbia to Sydney from C$ 699

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sydney departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Sydney

Cheap round-trip flights

 Logo
3:41 p.m. - 12:09 a.m.IAD-YQY
7h 28m1 stop
 Logo
5:15 a.m. - 9:38 a.m.YQY-IAD
5h 23m1 stop
C$ 942
Find Deal
Mon, 15 Sep - Mon, 22 Sep
 Logo
3:41 p.m. - 12:09 a.m.IAD-YQY
7h 28m1 stop
 Logo
5:15 a.m. - 9:38 a.m.YQY-IAD
5h 23m1 stop
C$ 944
Find Deal
Tue, 16 Sep - Tue, 23 Sep
 Logo
3:41 p.m. - 12:09 a.m.IAD-YQY
7h 28m1 stop
 Logo
5:15 a.m. - 2:37 p.m.YQY-IAD
10h 22m2 stops
C$ 951
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air Canada Logo
6:35 a.m. - 12:09 a.m.IAD-YQY
16h 34m2 stops
Air Canada Logo
5:15 a.m. - 9:38 a.m.YQY-IAD
5h 23m1 stop
C$ 975Air Canada
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Air Canada Logo
6:35 a.m. - 12:09 a.m.IAD-YQY
16h 34m2 stops
Air Canada Logo
5:15 a.m. - 9:05 p.m.YQY-IAD
16h 50m2 stops
C$ 1,000Air Canada
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Air Canada Logo
3:36 p.m. - 12:04 a.m.IAD-YQY
7h 28m1 stop
Air Canada Logo
5:15 a.m. - 9:12 p.m.YQY-IAD
16h 57m2 stops
C$ 1,010Air Canada
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Air Canada Logo
8:40 p.m. - 12:09 a.m.DCA-YQY
26h 29m1 stop
Air Canada Logo
5:15 a.m. - 12:08 p.m.YQY-DCA
7h 53m2 stops
C$ 1,014Air Canada
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air Canada Logo
6:35 a.m. - 3:48 p.m.IAD-YQY
8h 13m2 stops
Air Canada Logo
5:15 a.m. - 1:49 p.m.YQY-IAD
9h 34m2 stops
C$ 1,025Air Canada
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air Canada Logo
8:40 p.m. - 12:09 a.m.DCA-YQY
26h 29m1 stop
Air Canada Logo
5:15 a.m. - 10:34 p.m.YQY-DCA
18h 19m1 stop
C$ 1,056Air Canada
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Air Canada Logo
3:36 p.m. - 3:48 p.m.IAD-YQY
23h 12m2 stops
Air Canada Logo
5:15 a.m. - 9:12 p.m.YQY-IAD
16h 57m2 stops
C$ 1,057Air Canada
Find Deal
Fri, 26 Sep - Sun, 28 Sep

Air Canada flights from District of Columbia to Sydney, Nova Scotia

Our best Air Canada deals on District of Columbia to Sydney, Nova Scotia flight tickets
Air Canada
15 Sep
IAD6:35 a.m.Washington, D.C. Dulles Intl
16h 34m
2 stops
YQY12:09 a.m.Sydney
22 Sep
YQY5:15 a.m.Sydney
5h 23m
1 stop
IAD9:38 a.m.Washington, D.C. Dulles Intl
Air Canada
15 Sep
IAD6:35 a.m.Washington, D.C. Dulles Intl
16h 34m
2 stops
YQY12:09 a.m.Sydney
22 Sep
YQY5:15 a.m.Sydney
16h 50m
2 stops
IAD9:05 p.m.Washington, D.C. Dulles Intl
C$ 1,000
Find similar
Air Canada
26 Sep
IAD3:36 p.m.Washington, D.C. Dulles Intl
7h 28m
1 stop
YQY12:04 a.m.Sydney
28 Sep
YQY5:15 a.m.Sydney
16h 57m
2 stops
IAD9:12 p.m.Washington, D.C. Dulles Intl
C$ 1,010
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Sydney, Nova Scotia 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, momondo users made 96,600 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from District of Columbia to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 15/9

3:41 p.m.-12:09 a.m.

1 stop7h 28m

Sydney

Mon 22/9

5:15 a.m.-9:38 a.m.

1 stop5h 23m

C$ 942

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 16/9

3:41 p.m.-12:09 a.m.

1 stop7h 28m

Sydney

Tue 23/9

5:15 a.m.-9:38 a.m.

1 stop5h 23m

C$ 944

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 16/9

3:41 p.m.-12:09 a.m.

1 stop7h 28m

Sydney

Tue 23/9

5:15 a.m.-2:37 p.m.

2 stops10h 22m

C$ 951

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 15/9

6:35 a.m.-12:09 a.m.

2 stops16h 34m

Sydney

Mon 22/9

5:15 a.m.-9:38 a.m.

1 stop5h 23m

C$ 975

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 15/9

6:35 a.m.-12:09 a.m.

2 stops16h 34m

Sydney

Mon 22/9

5:15 a.m.-9:05 p.m.

2 stops16h 50m

C$ 1,000

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 26/9

3:36 p.m.-12:04 a.m.

1 stop7h 28m

Sydney

Sun 28/9

5:15 a.m.-9:12 p.m.

2 stops16h 57m

C$ 1,010

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Tue 16/9

8:40 p.m.-12:09 a.m.

1 stop26h 29m

Sydney

Tue 23/9

5:15 a.m.-12:08 p.m.

2 stops7h 53m

C$ 1,014

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Tue 16/9

6:35 a.m.-3:48 p.m.

2 stops8h 13m

Sydney

Tue 23/9

5:15 a.m.-1:49 p.m.

2 stops9h 34m

C$ 1,025

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Mon 15/9

8:40 p.m.-12:09 a.m.

1 stop26h 29m

Sydney

Mon 22/9

5:15 a.m.-10:34 p.m.

1 stop18h 19m

C$ 1,056

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 26/9

3:36 p.m.-3:48 p.m.

2 stops23h 12m

Sydney

Sun 28/9

5:15 a.m.-9:12 p.m.

2 stops16h 57m

C$ 1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from District of Columbia to Sydney, Nova Scotia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from District of Columbia to Sydney?

Air Canada and WestJet are the most popular carriers operating from District of Columbia to Sydney

Cheap District of Columbia to Sydney, Nova Scotia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sydney, Nova Scotia

Best price found

C$ 699

Fastest flight time

5h 13m

Direct flights

None

Airports in Sydney, Nova Scotia

1 airport
The best one-way flight to Sydney, Nova Scotia from District of Columbia in the past 72 hours is C$ 699. The best round-trip flight deal from District of Columbia to Sydney, Nova Scotia found on momondo in the last 72 hours is C$ 942.
The fastest flight from District of Columbia to Sydney, Nova Scotia takes 5h 13m
There are no direct flights from District of Columbia to Sydney, Nova Scotia. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Sydney Airport and Washington, D.C. Reagan-National Airport - Sydney Airport.
There is 1 airport near Sydney, Nova Scotia: Sydney (YQY)
  • When did momondo last update prices for flights from District of Columbia to Sydney Airport?

    Prices for flights from District of Columbia to Sydney Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Sydney Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Sydney Airport.

  • What documentation or ID do you need to fly to Sydney Airport?

    The required travel and health documents for your Sydney Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from District of Columbia.

Can I find flights from District of Columbia to Sydney with flexible booking policies on momondo?

All flight searches from District of Columbia to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Sydney?

momondo helps you find the best flight between District of Columbia and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from District of Columbia and alert you when they change.

An easier way to manage your Sydney, Nova Scotia trip

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1 adult
Sat 23/8
Sat 30/8

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Airports servicing Nova Scotia