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Cheap flights from Sydney to Ireland from €373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Ireland departing on 15/10. 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

Hainan Airlines Logo
21:00 - 07:00SYD-DUB
44h 00m2 stops
Hainan Airlines Logo
11:00 - 14:55DUB-SYD
40h 55m2 stops
€831Hainan Airlines
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Tue, 21 Oct - Tue, 28 Oct
Air Canada Logo
10:20 - 08:15SYD-DUB
31h 55m2 stops
Air Canada Logo
09:00 - 09:35DUB-SYD
37h 35m2 stops
€881Air Canada
Find Deal
Fri, 17 Oct - Sat, 8 Nov
Logo
14:05 - 13:25SYD-DUB
33h 20m2 stops
Logo
10:00 - 07:55DUB-SYD
34h 55m2 stops
€911
Find Deal
Thu, 9 Oct - Tue, 4 Nov
Logo
11:00 - 22:20SYD-DUB
44h 20m2 stops
Logo
13:40 - 09:00DUB-SYD
34h 20m2 stops
€922
Find Deal
Tue, 2 Sep - Tue, 9 Sep
Logo
11:00 - 10:20SYD-DUB
32h 20m2 stops
Logo
12:35 - 07:40DUB-SYD
34h 05m3 stops
€941
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Thu, 11 Sep - Thu, 18 Sep
Turkish Airlines Logo
20:55 - 15:55SYD-DUB
28h 00m2 stops
Turkish Airlines Logo
13:35 - 19:00DUB-SYD
44h 25m2 stops
€978Turkish Airlines
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Thu, 11 Sep - Sun, 21 Sep
Etihad Airways Logo
16:40 - 07:10SYD-DUB
24h 30m1 stop
Etihad Airways Logo
08:10 - 06:35DUB-SYD
35h 25m1 stop
€985Etihad Airways
Find Deal
Wed, 15 Oct - Sat, 29 Nov
Etihad Airways Logo
21:30 - 07:10SYD-DUB
43h 40m1 stop
Etihad Airways Logo
19:50 - 17:55DUB-SYD
35h 05m1 stop
€994Etihad Airways
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Fri, 10 Oct - Sun, 26 Oct
Turkish Airlines Logo
20:55 - 09:35SYD-DUB
45h 40m2 stops
Turkish Airlines Logo
10:35 - 20:00DUB-SYD
47h 25m2 stops
€1,015Turkish Airlines
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Tue, 23 Sep - Sun, 12 Oct
Qatar Airways Logo
15:50 - 06:45SYD-DUB
24h 55m1 stop
Qatar Airways Logo
14:05 - 06:50DUB-SYD
29h 45m1 stop
€1,046Qatar Airways
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Thu, 9 Oct - Tue, 4 Nov

Air Canada flights from Sydney to Ireland

Our best Air Canada deals on Sydney to Ireland flight tickets
Air Canada
17 Oct
SYD10:20Sydney Kingsford Smith
31h 55m
2 stops
DUB08:15Dublin
8 Nov
DUB09:00Dublin
37h 35m
2 stops
SYD09:35Sydney Kingsford Smith
€881
Find similar
Air Canada
17 Oct
SYD10:20Sydney Kingsford Smith
33h 55m
3 stops
DUB10:15Dublin
8 Nov
DUB09:00Dublin
37h 35m
2 stops
SYD09:35Sydney Kingsford Smith
€946
Find similar
Air Canada
17 Oct
SYD10:20Sydney Kingsford Smith
33h 55m
3 stops
DUB10:15Dublin
8 Nov
DUB19:45Dublin
50h 50m
3 stops
SYD09:35Sydney Kingsford Smith
€982
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Qatar Airways flights from Sydney to Ireland

Our best Qatar Airways deals on Sydney to Ireland flight tickets
Qatar Airways
9 Oct
SYD15:50Sydney Kingsford Smith
24h 55m
1 stop
DUB06:45Dublin
4 Nov
DUB14:05Dublin
29h 45m
1 stop
SYD06:50Sydney Kingsford Smith
€1,046
Find similar
Qatar Airways
18 Aug
SYD14:50Sydney Kingsford Smith
31h 40m
1 stop
DUB13:30Dublin
24 Aug
DUB08:15Dublin
23h 55m
1 stop
SYD17:10Sydney Kingsford Smith
€1,236
Find similar
Qatar Airways
17 Aug
SYD14:50Sydney Kingsford Smith
24h 55m
1 stop
DUB06:45Dublin
31 Aug
DUB08:15Dublin
28h 25m
2 stops
SYD21:40Sydney Kingsford Smith
€1,254
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Ireland 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 15 August 2025.
Use the filters below to find and compare flights from Sydney to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 21/10

21:00-07:00

2 stops44h 00m

Dublin

Tue 28/10

11:00-14:55

2 stops40h 55m

€831

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 17/10

10:20-08:15

2 stops31h 55m

Dublin

Sat 8/11

09:00-09:35

2 stops37h 35m

€881

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 9/10

14:05-13:25

2 stops33h 20m

Dublin

Tue 4/11

10:00-07:55

2 stops34h 55m

€911

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 2/9

11:00-22:20

2 stops44h 20m

Dublin

Tue 9/9

13:40-09:00

2 stops34h 20m

€922

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 11/9

11:00-10:20

2 stops32h 20m

Dublin

Thu 18/9

12:35-07:40

3 stops34h 05m

€941

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 11/9

20:55-15:55

2 stops28h 00m

Dublin

Sun 21/9

13:35-19:00

2 stops44h 25m

€978

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 15/10

16:40-07:10

1 stop24h 30m

Dublin

Sat 29/11

08:10-06:35

1 stop35h 25m

€985

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 10/10

21:30-07:10

1 stop43h 40m

Dublin

Sun 26/10

19:50-17:55

1 stop35h 05m

€994

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 23/9

20:55-09:35

2 stops45h 40m

Dublin

Sun 12/10

10:35-20:00

2 stops47h 25m

€1,015

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 9/10

15:50-06:45

1 stop24h 55m

Dublin

Tue 4/11

14:05-06:50

1 stop29h 45m

€1,046

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Sydney to Ireland

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 month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Sydney averaging around €1,078.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Thursday when prices can be found for as low as €1,044. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €1,761. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest time of day to depart on your flight to Ireland?

At midday is the cheapest time of day to fly from Sydney to Ireland when you can find flight prices for as low as €1,136. Flying to Ireland at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around €1,406.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €1,236 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Sydney for as low as €1,098 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 9% on your flight if you consider stops on a Sydney to Ireland flight.

Cheap Sydney to Ireland flight deals and tips

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

Best price found

€373

Fastest flight time

24h 30m

Direct flights

None

Airports in Ireland

2 airports
The best one-way flight to Ireland from Sydney in the past 72 hours is €373. The best return flight deal from Sydney to Ireland found on momondo in the last 72 hours is €831.
The fastest flight from Sydney to Ireland takes 24h 30m
There are no direct flights from Sydney to Ireland. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Cork Airport and Sydney Kingsford Smith Airport - Dublin Airport.
There are 2 airports near Ireland: Dublin (DUB), Cork (ORK)
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  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Ireland?

    Prices for flights from Sydney Kingsford Smith Airport to Ireland refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Ireland?

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

    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 Sydney Kingsford Smith Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Ireland

Compare and see reviews for airlines that fly from Sydney to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom €929Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €992Free CancellationRating
7.3
3,939 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom €1,126Free CancellationRating
7.4
1,232 reviews
Search Etihad Airways flights
EmiratesPriceFrom €1,236Free CancellationRating
8.1
3,315 reviews
Search Emirates flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Ireland from Sydney with this policy.

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

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 Sydney to Ireland.

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

Yes. momondo can track prices for Sydney to Ireland 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 Ireland trip

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €111
Flights to Shannon, Clarefrom €108
Flights to Donegalfrom €60
Flights to Milltown (Kerry)from €39