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Cheap flights from Sydney to Ireland from €389

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 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:45 - 20:30SYD  Sydney Kingsford Smith-ORK Cork
32h 45m2 stops Dubai Intl London Stansted
Multiple Airlines Logo
08:15 - 22:05ORK  Cork-SYD Sydney Kingsford Smith
28h 50m2 stops London Stansted Dubai Intl
€809Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
China Eastern Logo
11:00 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
30h 00m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
60h 05m3 stops Shanghai Pu Dong Beijing Capital Wuhan
€822China Eastern
Tue, 15 Sep - Wed, 30 Sep
Multiple Airlines Logo
16:40 - 07:15SYD  Sydney Kingsford Smith-DUB Dublin
24h 35m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€832Multiple Airlines
Fri, 16 Oct - Fri, 30 Oct
Multiple Airlines Logo
21:35 - 17:50SYD  Sydney Kingsford Smith-DUB Dublin
54h 15m2 stops Singapore Changi Vienna Intl
Multiple Airlines Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€840Multiple Airlines
Fri, 16 Oct - Fri, 30 Oct
Multiple Airlines Logo
20:50 - 21:45SYD  Sydney Kingsford Smith-DUB Dublin
33h 55m2 stops Abu Dhabi Zayed Intl London Heathrow
Multiple Airlines Logo
10:55 - 09:00DUB  Dublin-SYD Sydney Kingsford Smith
60h 05m3 stops Shanghai Pu Dong Beijing Capital Wuhan
€840Multiple Airlines
Thu, 1 Oct - Wed, 14 Oct
China Eastern Logo
11:00 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
30h 00m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 09:00DUB  Dublin-SYD Sydney Kingsford Smith
37h 05m1 stop Shanghai Pu Dong
€841China Eastern
Sun, 13 Sep - Mon, 28 Sep
China Eastern Logo
21:30 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
44h 30m1 stop Shanghai Pu Dong
China Eastern Logo
09:00 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
38h 00m1 stop Shanghai Pu Dong
€845China Eastern
Wed, 14 Oct - Mon, 26 Oct
China Eastern Logo
11:00 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
30h 00m1 stop Shanghai Pu Dong
China Eastern Logo
10:55 - 09:00DUB  Dublin-SYD Sydney Kingsford Smith
37h 05m1 stop Shanghai Pu Dong
€849China Eastern
Thu, 10 Sep - Fri, 2 Oct
Etihad Airways Logo
21:35 - 19:05SYD  Sydney Kingsford Smith-DUB Dublin
31h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:45 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
23h 45m1 stop Abu Dhabi Zayed Intl
€932Etihad Airways
Thu, 15 Oct - Sat, 31 Oct
Etihad Airways Logo
21:35 - 07:15SYD  Sydney Kingsford Smith-DUB Dublin
43h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:45 - 17:45DUB  Dublin-SYD Sydney Kingsford Smith
35h 00m1 stop Abu Dhabi Zayed Intl
€938Etihad Airways
Thu, 8 Oct - Thu, 5 Nov

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China Eastern flights from Sydney to Ireland

Our best China Eastern deals on Sydney to Ireland flight tickets
China Eastern
15 Sept
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
30 Sept
DUB10:55Dublin
60h 05m
3 stops
SYD08:00Sydney Kingsford Smith
€822
China Eastern
13 Sept
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
28 Sept
DUB10:55Dublin
37h 05m
1 stop
SYD09:00Sydney Kingsford Smith
€841
China Eastern
14 Oct
SYD21:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
26 Oct
DUB09:00Dublin
38h 00m
1 stop
SYD10:00Sydney Kingsford Smith
€845

British Airways flights from Sydney to Ireland

Our best British Airways deals on Sydney to Ireland flight tickets
British Airways
16 Oct
SYD15:05Sydney Kingsford Smith
28h 35m
2 stops
DUB09:40Dublin
25 Oct
DUB20:40Dublin
47h 15m
2 stops
SYD06:55Sydney Kingsford Smith
€912
British Airways
16 Oct
SYD15:05Sydney Kingsford Smith
28h 35m
2 stops
DUB09:40Dublin
31 Oct
DUB10:55Dublin
33h 00m
2 stops
SYD06:55Sydney Kingsford Smith
€917
British Airways
28 Oct
SYD11:15Sydney Kingsford Smith
33h 25m
2 stops
DUB09:40Dublin
15 Nov
DUB15:55Dublin
28h 00m
2 stops
SYD06:55Sydney Kingsford Smith
€938

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 12 August 2026.
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

Cheapest return flight

SydneyCork

SYD Sydney Kingsford Smith - ORK Cork

SYDORK

Sydney Kingsford Smith

Tue 22/9

20:45-20:30

2 stops32h 45m

Cork

Tue 29/9

08:15-22:05

2 stops28h 50m

€809

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 15/9

11:00-08:00

1 stop30h 00m

Dublin

Wed 30/9

10:55-08:00

3 stops60h 05m

€822

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 16/10

16:40-07:15

1 stop24h 35m

Dublin

Fri 30/10

09:00-10:00

1 stop38h 00m

€832

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 16/10

21:35-17:50

2 stops54h 15m

Dublin

Fri 30/10

09:00-10:00

1 stop38h 00m

€840

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 1/10

20:50-21:45

2 stops33h 55m

Dublin

Wed 14/10

10:55-09:00

3 stops60h 05m

€840

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sun 13/9

11:00-08:00

1 stop30h 00m

Dublin

Mon 28/9

10:55-09:00

1 stop37h 05m

€841

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 14/10

21:30-08:00

1 stop44h 30m

Dublin

Mon 26/10

09:00-10:00

1 stop38h 00m

€845

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 10/9

11:00-08:00

1 stop30h 00m

Dublin

Fri 2/10

10:55-09:00

1 stop37h 05m

€849
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 15/10

21:35-19:05

1 stop31h 30m

Dublin

Sat 31/10

19:45-06:30

1 stop23h 45m

€932

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 8/10

21:35-07:15

1 stop43h 40m

Dublin

Thu 5/11

19:45-17:45

1 stop35h 00m

€938

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 €1,075.

How far in advance should I book a flight from Sydney 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 €1,291 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 €1,195 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 22% 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

Fastest flight time

28h 35m

Direct flights

None
The fastest flight from Sydney to Ireland takes 28h 35m
There are no direct flights from Sydney to Ireland. There are no popular flight routes from Sydney to Ireland.
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Frequently asked questions about flying from Sydney to Ireland

  • 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
Etihad AirwaysPriceFrom €626Free CancellationRating
7.3
1,502 reviews
Search Etihad Airways 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

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