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Cheap flights from Dublin to Sydney from €745

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Sydney departing on 17/9. 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 Dublin to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:50 - 00:45DUB  Dublin-YQY Sydney
18h 55m1 stop Toronto Pearson Intl
Multiple Airlines Logo
05:05 - 08:15YQY  Sydney-DUB Dublin
23h 10m1 stop Toronto Pearson Intl
€745Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Air Canada Logo
09:20 - 00:45DUB  Dublin-YQY Sydney
19h 25m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
05:05 - 07:45YQY  Sydney-DUB Dublin
46h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
€748Air Canada
Thu, 17 Sep - Thu, 24 Sep
Air Canada Logo
09:20 - 16:12DUB  Dublin-YQY Sydney
10h 52m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:20 - 07:45YQY  Sydney-DUB Dublin
10h 25m1 stop Montreal Pierre Elliott Trudeau Intl
€751Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
09:20 - 16:12DUB  Dublin-YQY Sydney
10h 52m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:20 - 07:45YQY  Sydney-DUB Dublin
10h 25m1 stop Montreal Pierre Elliott Trudeau Intl
€752Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
09:20 - 00:45DUB  Dublin-YQY Sydney
19h 25m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
05:05 - 08:15YQY  Sydney-DUB Dublin
23h 10m1 stop Toronto Pearson Intl
€752Air Canada
Thu, 17 Sep - Thu, 24 Sep
Air Canada Logo
09:20 - 16:12DUB  Dublin-YQY Sydney
10h 52m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:20 - 07:45YQY  Sydney-DUB Dublin
10h 25m1 stop Montreal Pierre Elliott Trudeau Intl
€753Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
09:50 - 00:45DUB  Dublin-YQY Sydney
18h 55m1 stop Toronto Pearson Intl
Air Canada Logo
17:20 - 07:45YQY  Sydney-DUB Dublin
10h 25m1 stop Montreal Pierre Elliott Trudeau Intl
€755Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
09:20 - 16:12DUB  Dublin-YQY Sydney
10h 52m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:20 - 08:15YQY  Sydney-DUB Dublin
34h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
€758Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
09:50 - 16:12DUB  Dublin-YQY Sydney
34h 22m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:20 - 07:45YQY  Sydney-DUB Dublin
10h 25m1 stop Montreal Pierre Elliott Trudeau Intl
€758Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
09:20 - 16:12DUB  Dublin-YQY Sydney
10h 52m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:20 - 08:15YQY  Sydney-DUB Dublin
34h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
€759Air Canada
Thu, 24 Sep - Mon, 28 Sep

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Air Canada flights from Dublin to Sydney, Nova Scotia

Our best Air Canada deals on Dublin to Sydney, Nova Scotia flight tickets
Air Canada
17 Sept
DUB09:20Dublin
19h 25m
2 stops
YQY00:45Sydney
24 Sept
YQY05:05Sydney
46h 40m
2 stops
DUB07:45Dublin
€748
Air Canada
24 Sept
DUB09:20Dublin
10h 52m
1 stop
YQY16:12Sydney
28 Sept
YQY17:20Sydney
10h 25m
1 stop
DUB07:45Dublin
€751
Air Canada
17 Sept
DUB09:20Dublin
19h 25m
2 stops
YQY00:45Sydney
24 Sept
YQY05:05Sydney
23h 10m
1 stop
DUB08:15Dublin
€752

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 13,528 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Dublin to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 17/9

09:50-00:45

1 stop18h 55m

Sydney

Thu 24/9

05:05-08:15

1 stop23h 10m

€745

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 17/9

09:20-00:45

2 stops19h 25m

Sydney

Thu 24/9

05:05-07:45

2 stops46h 40m

€748
Fastest return journey

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:20-16:12

1 stop10h 52m

Sydney

Mon 28/9

17:20-07:45

1 stop10h 25m

€751

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:20-16:12

1 stop10h 52m

Sydney

Mon 28/9

17:20-07:45

1 stop10h 25m

€752

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 17/9

09:20-00:45

2 stops19h 25m

Sydney

Thu 24/9

05:05-08:15

1 stop23h 10m

€752

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:20-16:12

1 stop10h 52m

Sydney

Mon 28/9

17:20-07:45

1 stop10h 25m

€753

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:50-00:45

1 stop18h 55m

Sydney

Mon 28/9

17:20-07:45

1 stop10h 25m

€755

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:20-16:12

1 stop10h 52m

Sydney

Mon 28/9

17:20-08:15

2 stops34h 55m

€758

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:50-16:12

2 stops34h 22m

Sydney

Mon 28/9

17:20-07:45

1 stop10h 25m

€758

DublinSydney

DUB Dublin - YQY Sydney

DUBYQY

Dublin

Thu 24/9

09:20-16:12

1 stop10h 52m

Sydney

Mon 28/9

17:20-08:15

2 stops34h 55m

€759

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Dublin to Sydney, Nova Scotia

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

Cheap Dublin to Sydney, Nova Scotia (DUB to YQY) flight deals and tips

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

Fastest flight time

10h 52m

Direct flights

None
The fastest flight from Dublin to Sydney, Nova Scotia takes 10h 52m
There are no direct flights from Dublin to Sydney, Nova Scotia. There are no popular flight routes from Dublin to Sydney, Nova Scotia.
Search flight deals

Frequently asked questions about flying from Dublin to Sydney, Nova Scotia

  • How far is Dublin to Sydney by plane?

    The distance between Dublin and Sydney is about 3857.6 km. By plane, this route typically takes 10h 52m.

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

    Prices for flights from Dublin Airport to Sydney Airport were last updated today.

  • How old do you have to be to fly from Dublin 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin 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 licence 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.

Frequently asked questions about flying from Dublin to Sydney, Nova Scotia

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

    Price Alerts will notify you by email when the price for flights to Sydney, Nova Scotia from Dublin decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best days for return flights on 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.

Why use momondo?

Why should I use momondo to find a flight deal from Dublin 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 Dublin to Sydney for you.

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

Flights from Dublin to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Dublin 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 Dublin to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Sydney, Nova Scotia trip

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Airports servicing Nova Scotia

Halifax Intl Airport