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Cheap flights from Ireland to Sydney from €581

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Sydney departing on 25/6. 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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0 bags
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Find the cheapest flights from Ireland to Sydney

Recent return flight deals from Ireland to Sydney

Enter your travel dates to find the best prices.
Air Canada Logo
09:20 - 00:09
DUB
-
YQY
18h 49m
1 stop
Air Canada Logo
17:20 - 08:15
YQY
-
DUB
34h 55m
2 stops
€774Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 00:09
DUB
-
YQY
18h 49m
1 stop
Air Canada Logo
17:20 - 08:15
YQY
-
DUB
34h 55m
2 stops
€776Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 16:39
DUB
-
YQY
35h 19m
2 stops
Air Canada Logo
17:20 - 08:15
YQY
-
DUB
34h 55m
2 stops
€778Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 16:39
DUB
-
YQY
35h 19m
2 stops
Air Canada Logo
17:20 - 08:15
YQY
-
DUB
34h 55m
2 stops
€778Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 00:09
DUB
-
YQY
18h 49m
1 stop
Air Canada Logo
17:20 - 07:45
YQY
-
DUB
10h 25m
1 stop
€867Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 00:09
DUB
-
YQY
18h 49m
1 stop
Air Canada Logo
17:20 - 07:45
YQY
-
DUB
10h 25m
1 stop
€869Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 00:09
DUB
-
YQY
18h 49m
1 stop
Air Canada Logo
17:20 - 08:15
YQY
-
DUB
34h 55m
2 stops
€875Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 16:39
DUB
-
YQY
35h 19m
2 stops
Air Canada Logo
17:20 - 08:15
YQY
-
DUB
34h 55m
2 stops
€878Air Canada
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
09:20 - 00:09
DUB
-
YQY
18h 49m
1 stop
Air Canada Logo
17:20 - 07:45
YQY
-
DUB
10h 25m
1 stop
€954Air Canada
Wed, 3 Jun - Sun, 7 Jun

Air Canada flights from Ireland to Sydney, Nova Scotia

Our best Air Canada deals on Ireland to Sydney, Nova Scotia flight tickets
Air Canada
3 Jun
DUB09:20Dublin
18h 49m
1 stop
YQY00:09Sydney
7 Jun
YQY17:20Sydney
34h 55m
2 stops
DUB08:15Dublin
€774
Air Canada
3 Jun
DUB09:20Dublin
18h 49m
1 stop
YQY00:09Sydney
7 Jun
YQY17:20Sydney
34h 55m
2 stops
DUB08:15Dublin
€776
Air Canada
3 Jun
DUB09:20Dublin
35h 19m
2 stops
YQY16:39Sydney
7 Jun
YQY17:20Sydney
34h 55m
2 stops
DUB08:15Dublin
€778

momondo Fare Finder

 
Customise your flight search to find flights from Ireland 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 1 May 2026.
Use the filters below to find and compare flights from Ireland to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-00:09

1 stop18h 49m

Sydney

Sun 7/6

17:20-08:15

2 stops34h 55m

€774

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-00:09

1 stop18h 49m

Sydney

Sun 7/6

17:20-08:15

2 stops34h 55m

€776

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-16:39

2 stops35h 19m

Sydney

Sun 7/6

17:20-08:15

2 stops34h 55m

€778

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-16:39

2 stops35h 19m

Sydney

Sun 7/6

17:20-08:15

2 stops34h 55m

€778
Fastest return journey

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-00:09

1 stop18h 49m

Sydney

Sun 7/6

17:20-07:45

1 stop10h 25m

€867

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-00:09

1 stop18h 49m

Sydney

Sun 7/6

17:20-07:45

1 stop10h 25m

€869

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-00:09

1 stop18h 49m

Sydney

Sun 7/6

17:20-08:15

2 stops34h 55m

€875

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-16:39

2 stops35h 19m

Sydney

Sun 7/6

17:20-08:15

2 stops34h 55m

€878

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

09:20-00:09

1 stop18h 49m

Sydney

Sun 7/6

17:20-07:45

1 stop10h 25m

€954
Cheapest one-way
Fastest single journey

DublinSydney

DUB - YQY

DUBYQY

Dublin

Thu 25/6

09:50-16:39

1 stop10h 49m

€581

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Sydney from

How to get the cheapest flight ticket from Ireland 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 airline that flies from Ireland to Sydney?

Air Canada is the most popular carrier operating from Ireland to Sydney

Cheap Ireland to Sydney, Nova Scotia flight deals and tips

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

Fastest flight time

18h 49m

Direct flights

None
The fastest flight from Ireland to Sydney, Nova Scotia takes 18h 49m
There are no direct flights from Ireland to Sydney, Nova Scotia. There are no popular flight routes from Ireland to Sydney, Nova Scotia.
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Sydney Airport.

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

    The travel and health documents you'll need for your trip to Sydney Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ireland to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ireland and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ireland 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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Airports servicing Nova Scotia

Halifax Intl Airport