Latest deals
Insights
FAQs
Price Alerts

Cheap flights from District of Columbia to Sydney from $370

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 8/14. 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
1 adult, Economy, 0 bags

Find the cheapest flights from District of Columbia to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:20 pm - 12:12 am
IAD
-
YQY
6h 52m
1 stop
Air Canada Logo
5:00 am - 3:01 pm
YQY
-
IAD
11h 01m
2 stops
$870Air Canada
Wed, Aug 12 - Sat, Aug 15
Air Canada Logo
4:00 pm - 12:45 am
IAD
-
YQY
7h 45m
1 stop
Air Canada Logo
5:05 am - 3:00 pm
YQY
-
IAD
10h 55m
2 stops
$875Air Canada
Fri, Sep 18 - Tue, Sep 22
Air Canada Logo
11:00 am - 12:45 am
DCA
-
YQY
12h 45m
1 stop
Air Canada Logo
5:05 am - 12:00 pm
YQY
-
DCA
7h 55m
2 stops
$881Air Canada
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
4:00 pm - 12:45 am
IAD
-
YQY
7h 45m
1 stop
Multiple Airlines Logo
5:05 am - 4:07 pm
YQY
-
IAD
12h 02m
1 stop
$882Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
Air Canada Logo
9:40 am - 4:38 pm
DCA
-
YQY
5h 58m
1 stop
Air Canada Logo
5:45 am - 10:29 am
YQY
-
DCA
5h 44m
1 stop
$883Air Canada
Sat, Oct 24 - Wed, Oct 28
Air Canada Logo
9:45 am - 4:38 pm
IAD
-
YQY
5h 53m
1 stop
Air Canada Logo
5:45 am - 4:33 pm
YQY
-
IAD
11h 48m
2 stops
$883Air Canada
Sat, Oct 24 - Wed, Oct 28
Air Canada Logo
11:00 am - 4:12 pm
DCA
-
YQY
28h 12m
2 stops
Air Canada Logo
5:05 am - 12:00 pm
YQY
-
DCA
7h 55m
2 stops
$884Air Canada
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
9:45 am - 4:38 pm
IAD
-
YQY
5h 53m
1 stop
Multiple Airlines Logo
5:05 am - 11:21 am
YQY
-
IAD
7h 16m
1 stop
$885Multiple Airlines
Fri, Oct 2 - Sun, Oct 4
Air Canada Logo
10:27 pm - 4:12 pm
IAD
-
YQY
16h 45m
2 stops
Air Canada Logo
5:05 am - 3:00 pm
YQY
-
IAD
10h 55m
2 stops
$887Air Canada
Fri, Sep 18 - Tue, Sep 22
Air Canada Logo
12:43 pm - 12:45 am
IAD
-
YQY
11h 02m
2 stops
Air Canada Logo
5:45 am - 4:33 pm
YQY
-
IAD
11h 48m
2 stops
$888Air Canada
Sat, Oct 24 - Wed, Oct 28

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Aug 12
IAD4:20 pmWashington, D.C. Dulles Intl
6h 52m
1 stop
YQY12:12 amSydney
Aug 15
YQY5:00 amSydney
11h 01m
2 stops
IAD3:01 pmWashington, D.C. Dulles Intl
$870
Air Canada
Sep 18
IAD4:00 pmWashington, D.C. Dulles Intl
7h 45m
1 stop
YQY12:45 amSydney
Sep 22
YQY5:05 amSydney
10h 55m
2 stops
IAD3:00 pmWashington, D.C. Dulles Intl
$875
Air Canada
Sep 23
DCA11:00 amWashington, D.C. Reagan-National
12h 45m
1 stop
YQY12:45 amSydney
Sep 30
YQY5:05 amSydney
7h 55m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
$881

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 July 19, 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

Cheapest round-trip

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Wed 8/12

4:20 pm-12:12 am

1 stop6h 52m

Sydney

Sat 8/15

5:00 am-3:01 pm

2 stops11h 01m

$870

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 9/18

4:00 pm-12:45 am

1 stop7h 45m

Sydney

Tue 9/22

5:05 am-3:00 pm

2 stops10h 55m

$875

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 9/23

11:00 am-12:45 am

1 stop12h 45m

Sydney

Wed 9/30

5:05 am-12:00 pm

2 stops7h 55m

$881

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 9/18

4:00 pm-12:45 am

1 stop7h 45m

Sydney

Tue 9/22

5:05 am-4:07 pm

1 stop12h 02m

$882
Quickest round-trip

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Sat 10/24

9:40 am-4:38 pm

1 stop5h 58m

Sydney

Wed 10/28

5:45 am-10:29 am

1 stop5h 44m

$883

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 10/24

9:45 am-4:38 pm

1 stop5h 53m

Sydney

Wed 10/28

5:45 am-4:33 pm

2 stops11h 48m

$883

Washington, D.C.Sydney

DCA - YQY

DCAYQY

Washington, D.C. Reagan-National

Wed 9/23

11:00 am-4:12 pm

2 stops28h 12m

Sydney

Wed 9/30

5:05 am-12:00 pm

2 stops7h 55m

$884

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 10/2

9:45 am-4:38 pm

1 stop5h 53m

Sydney

Sun 10/4

5:05 am-11:21 am

1 stop7h 16m

$885

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Fri 9/18

10:27 pm-4:12 pm

2 stops16h 45m

Sydney

Tue 9/22

5:05 am-3:00 pm

2 stops10h 55m

$887

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 10/24

12:43 pm-12:45 am

2 stops11h 02m

Sydney

Wed 10/28

5:45 am-4:33 pm

2 stops11h 48m

$888

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 30% 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

5h 53m

Direct flights

None
The fastest flight from District of Columbia to Sydney, Nova Scotia takes 5h 53m
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

Frequently asked questions about flying from District of Columbia to Sydney, Nova Scotia

  • 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.

An easier way to manage your Sydney, Nova Scotia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/18
Tue 8/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport