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Cheap flights from Austin to Sydney from $1,126

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Sydney departing on 10/3. 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

Air Canada Logo
11:20 am - 1:45 amAUS-YQY
12h 25m1 stop
Air Canada Logo
4:30 pm - 10:30 amYQY-AUS
20h 00m2 stops
$1,126Air Canada
Find Deal
Fri, Oct 3 - Fri, Oct 10
Air Canada Logo
11:20 am - 1:45 amAUS-YQY
12h 25m1 stop
Air Canada Logo
4:30 pm - 10:30 amYQY-AUS
20h 00m2 stops
$1,166Air Canada
Find Deal
Fri, Oct 3 - Fri, Oct 10
Air Canada Logo
10:00 am - 1:45 amAUS-YQY
13h 45m2 stops
Air Canada Logo
4:30 pm - 10:30 amYQY-AUS
20h 00m2 stops
$1,201Air Canada
Find Deal
Fri, Oct 3 - Fri, Oct 10
Air Canada Logo
11:20 am - 1:45 amAUS-YQY
12h 25m1 stop
Air Canada Logo
4:30 pm - 7:55 pmYQY-AUS
29h 25m1 stop
$1,326Air Canada
Find Deal
Fri, Oct 3 - Fri, Oct 10

Air Canada flights from Austin to Sydney, Nova Scotia

Our best Air Canada deals on Austin to Sydney, Nova Scotia flight tickets
Air Canada
Oct 3
AUS11:20 amAustin Bergstrom
12h 25m
1 stop
YQY1:45 amSydney
Oct 10
YQY4:30 pmSydney
20h 00m
2 stops
AUS10:30 amAustin Bergstrom
$1,126
Find similar
Air Canada
Oct 3
AUS11:20 amAustin Bergstrom
12h 25m
1 stop
YQY1:45 amSydney
Oct 10
YQY4:30 pmSydney
20h 00m
2 stops
AUS10:30 amAustin Bergstrom
$1,166
Find similar
Air Canada
Oct 3
AUS10:00 amAustin Bergstrom
13h 45m
2 stops
YQY1:45 amSydney
Oct 10
YQY4:30 pmSydney
20h 00m
2 stops
AUS10:30 amAustin Bergstrom
$1,201
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 August 21, 2025.
Use the filters below to find and compare flights from Austin to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSydney

AUS - YQY

AUSYQY

Austin Bergstrom

Fri 10/3

11:20 am-1:45 am

1 stop12h 25m

Sydney

Fri 10/10

4:30 pm-10:30 am

2 stops20h 00m

$1,126

AustinSydney

AUS - YQY

AUSYQY

Austin Bergstrom

Fri 10/3

11:20 am-1:45 am

1 stop12h 25m

Sydney

Fri 10/10

4:30 pm-10:30 am

2 stops20h 00m

$1,166

AustinSydney

AUS - YQY

AUSYQY

Austin Bergstrom

Fri 10/3

10:00 am-1:45 am

2 stops13h 45m

Sydney

Fri 10/10

4:30 pm-10:30 am

2 stops20h 00m

$1,201

AustinSydney

AUS - YQY

AUSYQY

Austin Bergstrom

Fri 10/3

11:20 am-1:45 am

1 stop12h 25m

Sydney

Fri 10/10

4:30 pm-7:55 pm

1 stop29h 25m

$1,326

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Austin to Sydney, Nova Scotia

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Sydney, Nova Scotia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Sydney, Nova Scotia (AUS to YQY) flight deals and tips

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

Direct flights

None
There are no direct flights from Austin to Sydney, Nova Scotia. There are no popular flight routes from Austin to Sydney, Nova Scotia.
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  • How far is Austin Bergstrom to Sydney by plane?

    The straight-line distance from Austin Bergstrom to Sydney is 2283.8 mi. Typically, this will take 12h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Sydney Airport?

    Prices for flights from Austin Bergstrom Airport to Sydney Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Austin Bergstrom Airport to Sydney Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport 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.

  • How do I get Price Alerts for flights from Austin to Sydney, Nova Scotia?

    Search flight deals from Austin to Sydney, Nova Scotia. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Austin to Sydney, Nova Scotia with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 Austin to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Sydney for you.

Can I find flights from Austin to Sydney with flexible booking policies on momondo?

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

How can momondo help me find flights from Austin to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Sydney.

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

Price alerts on flights to Sydney from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sydney, Nova Scotia trip

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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport