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Cheap flights from Dublin 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 Dublin 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.
1 adult
0 bags
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Find the cheapest flights from Dublin to Sydney

Cheap return flights

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

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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
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 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 1 May 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 - 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 Dublin 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 Dublin to Sydney?

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

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

18h 49m

Direct flights

None
The fastest flight from Dublin to Sydney, Nova Scotia takes 18h 49m
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 18h 49m.

  • 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.

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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