Cheap flights from Dublin to Sydney from €627

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 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air Canada Logo
09:00 - 23:44DUB-YQY
42h 44m2 stops
Air Canada Logo
05:30 - 07:10YQY-DUB
45h 40m2 stops
€627Air Canada
Find Deal
Wed, 10 Dec - Wed, 24 Dec
Air Canada Logo
10:40 - 22:53DUB-YQY
40h 13m2 stops
Air Canada Logo
05:30 - 07:10YQY-DUB
45h 40m2 stops
€630Air Canada
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Air Canada Logo
10:40 - 22:53DUB-YQY
40h 13m2 stops
Air Canada Logo
05:30 - 07:10YQY-DUB
45h 40m2 stops
€630Air Canada
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Air Canada Logo
09:00 - 23:44DUB-YQY
18h 44m2 stops
Air Canada Logo
05:30 - 07:10YQY-DUB
45h 40m2 stops
€651Air Canada
Find Deal
Wed, 10 Dec - Sat, 27 Dec
Air Canada Logo
10:40 - 23:44DUB-YQY
41h 04m2 stops
Air Canada Logo
12:15 - 07:10YQY-DUB
14h 55m1 stop
€655Air Canada
Find Deal
Tue, 9 Dec - Thu, 25 Dec
 Logo
09:00 - 11:32DUB-YQY
30h 32m1 stop
 Logo
12:15 - 07:10YQY-DUB
14h 55m1 stop
€660
Find Deal
Fri, 12 Dec - Fri, 26 Dec
Air Canada Logo
09:00 - 23:44DUB-YQY
18h 44m2 stops
Air Canada Logo
05:30 - 08:10YQY-DUB
22h 40m2 stops
€670Air Canada
Find Deal
Fri, 12 Dec - Sat, 27 Dec
Air Canada Logo
13:35 - 23:44DUB-YQY
38h 09m2 stops
Air Canada Logo
05:30 - 07:10YQY-DUB
45h 40m2 stops
€679Air Canada
Find Deal
Tue, 9 Dec - Sat, 27 Dec
Air Canada Logo
13:35 - 11:32DUB-YQY
25h 57m2 stops
Air Canada Logo
12:15 - 07:10YQY-DUB
14h 55m1 stop
€685Air Canada
Find Deal
Sun, 14 Dec - Thu, 25 Dec
 Logo
05:10 - 23:44DUB-YQY
22h 34m2 stops
 Logo
12:15 - 08:10YQY-DUB
39h 55m2 stops
€693
Find Deal
Fri, 12 Dec - Fri, 26 Dec

Air Canada flights from Dublin to Sydney, Nova Scotia

Our best Air Canada deals on Dublin to Sydney, Nova Scotia flight tickets
Air Canada
10 Dec
DUB09:00Dublin
42h 44m
2 stops
YQY23:44Sydney
24 Dec
YQY05:30Sydney
45h 40m
2 stops
DUB07:10Dublin
Air Canada
15 Jan
DUB10:40Dublin
40h 13m
2 stops
YQY22:53Sydney
19 Jan
YQY05:30Sydney
45h 40m
2 stops
DUB07:10Dublin
Air Canada
15 Jan
DUB10:40Dublin
40h 13m
2 stops
YQY22:53Sydney
19 Jan
YQY05:30Sydney
45h 40m
2 stops
DUB07:10Dublin

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 14 September 2025.
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

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 10/12

09:00-23:44

2 stops42h 44m

Sydney

Wed 24/12

05:30-07:10

2 stops45h 40m

€627

DublinSydney

DUB - YQY

DUBYQY

Dublin

Thu 15/1

10:40-22:53

2 stops40h 13m

Sydney

Mon 19/1

05:30-07:10

2 stops45h 40m

€630

DublinSydney

DUB - YQY

DUBYQY

Dublin

Thu 15/1

10:40-22:53

2 stops40h 13m

Sydney

Mon 19/1

05:30-07:10

2 stops45h 40m

€630

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 10/12

09:00-23:44

2 stops18h 44m

Sydney

Sat 27/12

05:30-07:10

2 stops45h 40m

€651

DublinSydney

DUB - YQY

DUBYQY

Dublin

Tue 9/12

10:40-23:44

2 stops41h 04m

Sydney

Thu 25/12

12:15-07:10

1 stop14h 55m

€655

DublinSydney

DUB - YQY

DUBYQY

Dublin

Fri 12/12

09:00-11:32

1 stop30h 32m

Sydney

Fri 26/12

12:15-07:10

1 stop14h 55m

€660

DublinSydney

DUB - YQY

DUBYQY

Dublin

Fri 12/12

09:00-23:44

2 stops18h 44m

Sydney

Sat 27/12

05:30-08:10

2 stops22h 40m

€670

DublinSydney

DUB - YQY

DUBYQY

Dublin

Tue 9/12

13:35-23:44

2 stops38h 09m

Sydney

Sat 27/12

05:30-07:10

2 stops45h 40m

€679

DublinSydney

DUB - YQY

DUBYQY

Dublin

Sun 14/12

13:35-11:32

2 stops25h 57m

Sydney

Thu 25/12

12:15-07:10

1 stop14h 55m

€685

DublinSydney

DUB - YQY

DUBYQY

Dublin

Fri 12/12

05:10-23:44

2 stops22h 34m

Sydney

Fri 26/12

12:15-08:10

2 stops39h 55m

€693

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

Direct flights

None
There are no direct flights from Dublin to Sydney, Nova Scotia. There are no popular flight routes 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 18h 44m.

  • 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.

  • 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.

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1 adult
Tue 14/10
Tue 21/10

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Airports servicing Nova Scotia