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Cheap flights from District of Columbia to Sydney from $672

This is the cheapest round-trip 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 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:59 am - 4:39 pm
DCA
-
YQY
8h 40m
2 stops
Air Canada Logo
5:20 pm - 9:48 pm
YQY
-
DCA
5h 28m
1 stop
$672Air Canada
Wed, Jul 29 - Wed, Aug 12
Air Canada Logo
6:00 am - 4:39 pm
DCA
-
YQY
9h 39m
1 stop
Air Canada Logo
5:20 pm - 9:48 pm
YQY
-
DCA
5h 28m
1 stop
$694Air Canada
Wed, Jul 29 - Wed, Aug 12
Air Canada Logo
9:55 am - 11:24 pm
IAD
-
YQY
12h 29m
1 stop
Air Canada Logo
5:30 am - 3:39 pm
YQY
-
IAD
11h 09m
2 stops
$702Air Canada
Mon, Mar 30 - Fri, Apr 3
Air Canada Logo
6:59 am - 4:39 pm
DCA
-
YQY
8h 40m
2 stops
Air Canada Logo
5:20 pm - 8:52 am
YQY
-
DCA
16h 32m
2 stops
$705Air Canada
Wed, Jul 29 - Wed, Aug 12
Air Canada Logo
9:00 am - 11:24 pm
IAD
-
YQY
13h 24m
2 stops
Air Canada Logo
5:30 am - 3:39 pm
YQY
-
IAD
11h 09m
2 stops
$705Air Canada
Mon, Mar 30 - Fri, Apr 3
Air Canada Logo
9:55 am - 11:24 pm
IAD
-
YQY
12h 29m
1 stop
Air Canada Logo
12:30 pm - 8:29 pm
YQY
-
IAD
8h 59m
1 stop
$724Air Canada
Mon, Apr 6 - Mon, Apr 13
Air Canada Logo
9:55 am - 11:24 pm
IAD
-
YQY
12h 29m
1 stop
Air Canada Logo
5:30 am - 7:40 pm
YQY
-
IAD
15h 10m
1 stop
$753Air Canada
Mon, Mar 30 - Fri, Apr 3
Air Canada Logo
9:55 am - 11:23 pm
IAD
-
YQY
12h 28m
1 stop
Air Canada Logo
5:20 am - 3:46 pm
YQY
-
IAD
11h 26m
2 stops
$760Air Canada
Mon, Mar 16 - Wed, Mar 18
Air Canada Logo
9:55 am - 11:23 pm
IAD
-
YQY
12h 28m
1 stop
Air Canada Logo
5:20 am - 3:46 pm
YQY
-
IAD
11h 26m
2 stops
$761Air Canada
Mon, Mar 16 - Wed, Mar 18
Air Canada Logo
4:10 pm - 11:24 pm
DCA
-
YQY
6h 14m
1 stop
Air Canada Logo
5:30 am - 10:19 am
YQY
-
DCA
5h 49m
1 stop
$767Air Canada
Mon, Mar 30 - Fri, Apr 3

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
Jul 29
DCA6:59 amWashington, D.C. Reagan-National
8h 40m
2 stops
YQY4:39 pmSydney
Aug 12
YQY5:20 pmSydney
5h 28m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$672
Air Canada
Jul 29
DCA6:00 amWashington, D.C. Reagan-National
9h 39m
1 stop
YQY4:39 pmSydney
Aug 12
YQY5:20 pmSydney
5h 28m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$694
Air Canada
Mar 30
IAD9:55 amWashington, D.C. Dulles Intl
12h 29m
1 stop
YQY11:24 pmSydney
Apr 3
YQY5:30 amSydney
11h 09m
2 stops
IAD3:39 pmWashington, D.C. Dulles Intl
$702

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 832,500 searches. Data last updated February 22, 2026.
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

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 7/29

6:59 am-4:39 pm

2 stops8h 40m

Sydney

Wed 8/12

5:20 pm-9:48 pm

1 stop5h 28m

$672

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 7/29

6:00 am-4:39 pm

1 stop9h 39m

Sydney

Wed 8/12

5:20 pm-9:48 pm

1 stop5h 28m

$694

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 3/30

9:55 am-11:24 pm

1 stop12h 29m

Sydney

Fri 4/3

5:30 am-3:39 pm

2 stops11h 09m

$702

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 7/29

6:59 am-4:39 pm

2 stops8h 40m

Sydney

Wed 8/12

5:20 pm-8:52 am

2 stops16h 32m

$705

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 3/30

9:00 am-11:24 pm

2 stops13h 24m

Sydney

Fri 4/3

5:30 am-3:39 pm

2 stops11h 09m

$705

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 4/6

9:55 am-11:24 pm

1 stop12h 29m

Sydney

Mon 4/13

12:30 pm-8:29 pm

1 stop8h 59m

$724

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 3/30

9:55 am-11:24 pm

1 stop12h 29m

Sydney

Fri 4/3

5:30 am-7:40 pm

1 stop15h 10m

$753

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 3/16

9:55 am-11:23 pm

1 stop12h 28m

Sydney

Wed 3/18

5:20 am-3:46 pm

2 stops11h 26m

$760

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 3/16

9:55 am-11:23 pm

1 stop12h 28m

Sydney

Wed 3/18

5:20 am-3:46 pm

2 stops11h 26m

$761

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Mon 3/30

4:10 pm-11:24 pm

1 stop6h 14m

Sydney

Fri 4/3

5:30 am-10:19 am

1 stop5h 49m

$767

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Can stopping save me money on District of Columbia to Sydney, Nova Scotia flights?

You could potentially save up to 4% on your flight if you consider stops on a District of Columbia to Sydney, Nova Scotia flight.

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

Fastest flight time

6h 08m

Direct flights

None
The fastest flight from District of Columbia to Sydney, Nova Scotia takes 6h 08m
There are no direct flights from District of Columbia to Sydney, Nova Scotia. There are no popular flight routes from District of Columbia to Sydney, Nova Scotia.
Search flight deals

  • 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 are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

Traveling to a place near Sydney?

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

Why use momondo?

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

Finding the right flight to Sydney from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for District of Columbia to Sydney flights to just show those with flexible booking policies.

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

Once all potential District of Columbia to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of District of Columbia to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport