When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sydney Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Sydney Airport were last updated today.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Sydney Airport.

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

The travel and health documents required for your trip to Sydney Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$740 Cheap Flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia in 2025

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

6:30 am - 12:35 amIAD-YQY

17h 05m2 stops

4:35 pm - 9:05 pmYQY-IAD

5h 30m1 stop

$740Air Canada

Find Deal

Sat, Oct 18 - Wed, Oct 22

9:00 am - 10:29 pmIAD-YQY

12h 29m2 stops

5:30 am - 3:51 pmYQY-IAD

11h 21m2 stops

$741Air Canada

Find Deal

Mon, Oct 27 - Mon, Nov 3

9:45 am - 11:32 amIAD-YQY

24h 47m2 stops

5:30 am - 3:51 pmYQY-IAD

11h 21m2 stops

$742Air Canada

Find Deal

Mon, Nov 3 - Fri, Nov 7

6:30 am - 12:35 amIAD-YQY

17h 05m2 stops

4:35 pm - 12:21 amYQY-IAD

8h 46m2 stops

$750Air Canada

Find Deal

Sat, Oct 18 - Wed, Oct 22

4:30 pm - 11:32 amIAD-YQY

18h 02m1 stop

5:30 am - 8:54 pmYQY-IAD

16h 24m1 stop

$808Air Canada

Find Deal

Mon, Oct 27 - Mon, Nov 3

5:15 pm - 11:32 amIAD-YQY

17h 17m1 stop

5:30 am - 8:54 pmYQY-IAD

16h 24m1 stop

$809Air Canada

Find Deal

Mon, Nov 3 - Fri, Nov 7

5:37 pm - 3:48 pmIAD-YQY

21h 11m1 stop

5:15 am - 4:10 pmYQY-IAD

11h 55m1 stop

$879

Find Deal

Sat, Oct 11 - Sat, Oct 18

10:35 pm - 3:48 pmIAD-YQY

16h 13m2 stops

5:15 am - 1:38 pmYQY-IAD

9h 23m1 stop

$939

Find Deal

Sat, Oct 11 - Sat, Oct 18

9:00 am - 10:53 pmIAD-YQY

12h 53m2 stops

5:30 am - 3:54 pmYQY-IAD

11h 24m2 stops

$968Air Canada

Find Deal

Thu, Mar 12 - Mon, Mar 16

9:55 am - 10:53 pmIAD-YQY

11h 58m1 stop

5:30 am - 3:54 pmYQY-IAD

11h 24m2 stops

$971Air Canada

Find Deal

Thu, Mar 12 - Mon, Mar 16

Air Canada flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia flight tickets

Air Canada

Oct 18

IAD6:30 amWashington, D.C. Dulles Intl

17h 05m

2 stops

YQY12:35 amSydney

Oct 22

YQY4:35 pmSydney

5h 30m

1 stop

IAD9:05 pmWashington, D.C. Dulles Intl

$740

Find similar

Air Canada

Oct 27

IAD9:00 amWashington, D.C. Dulles Intl

12h 29m

2 stops

YQY10:29 pmSydney

Nov 3

YQY5:30 amSydney

11h 21m

2 stops

IAD3:51 pmWashington, D.C. Dulles Intl

$741

Find similar

Air Canada

Nov 3

IAD9:45 amWashington, D.C. Dulles Intl

24h 47m

2 stops

YQY11:32 amSydney

Nov 7

YQY5:30 amSydney

11h 21m

2 stops

IAD3:51 pmWashington, D.C. Dulles Intl

$742

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Sat 10/18

6:30 am-12:35 am

2 stops17h 05m

Sydney

Wed 10/22

4:35 pm-9:05 pm

1 stop5h 30m

$740

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 10/27

9:00 am-10:29 pm

2 stops12h 29m

Sydney

Mon 11/3

5:30 am-3:51 pm

2 stops11h 21m

$741

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 11/3

9:45 am-11:32 am

2 stops24h 47m

Sydney

Fri 11/7

5:30 am-3:51 pm

2 stops11h 21m

$742

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 10/18

6:30 am-12:35 am

2 stops17h 05m

Sydney

Wed 10/22

4:35 pm-12:21 am

2 stops8h 46m

$750

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 10/27

4:30 pm-11:32 am

1 stop18h 02m

Sydney

Mon 11/3

5:30 am-8:54 pm

1 stop16h 24m

$808

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Mon 11/3

5:15 pm-11:32 am

1 stop17h 17m

Sydney

Fri 11/7

5:30 am-8:54 pm

1 stop16h 24m

$809

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 10/11

5:37 pm-3:48 pm

1 stop21h 11m

Sydney

Sat 10/18

5:15 am-4:10 pm

1 stop11h 55m

$879

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Sat 10/11

10:35 pm-3:48 pm

2 stops16h 13m

Sydney

Sat 10/18

5:15 am-1:38 pm

1 stop9h 23m

$939

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 3/12

9:00 am-10:53 pm

2 stops12h 53m

Sydney

Mon 3/16

5:30 am-3:54 pm

2 stops11h 24m

$968

Washington, D.C.Sydney

IAD - YQY

IADYQY

Washington, D.C. Dulles Intl

Thu 3/12

9:55 am-10:53 pm

1 stop11h 58m

Sydney

Mon 3/16

5:30 am-3:54 pm

2 stops11h 24m

$971

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 day to depart on your flight to Sydney, Nova Scotia?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia is on a Saturday when prices can be found for as low as $450. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia for around $938.

What is the cheapest time of day to depart on your flight to Sydney, Nova Scotia?

According to our data, the cheapest time of day to fly to Sydney, Nova Scotia is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia in the morning for as low as $776. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Sydney, Nova Scotia, so prices are often more expensive at around $896 per ticket.

When to book flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia (IAD to YQY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia

Direct flights	None

There are no direct flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia.

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How far is Washington, D.C. Dulles Intl to Sydney by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Sydney is 1005.4 mi. A reasonable flight in good conditions will take 11h 58m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sydney Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Sydney Airport were last updated today.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Sydney Airport.
What documentation or ID do you need to fly to Sydney Airport?
The travel and health documents required for your trip to Sydney Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Cheticamp

Inverness

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sydney?

Finding the right flight to Sydney from Washington, D.C. 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 Washington, D.C. to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Sydney from $740

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Air Canada flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia that are best for you.

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 day to depart on your flight to Sydney, Nova Scotia?

What is the cheapest time of day to depart on your flight to Sydney, Nova Scotia?

When to book flights from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia

Cheap Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia (IAD to YQY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Sydney, Nova Scotia

Direct flights

How far is Washington, D.C. Dulles Intl to Sydney by plane?

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sydney Airport?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sydney Airport?

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

Traveling to a place near Sydney?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sydney?

Can I find flights from Washington, D.C. to Sydney with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Sydney?

I’m not ready to book a flight from Washington, D.C. to Sydney right now. Can momondo alert me if prices change?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Nova Scotia