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Cheap flights from Sydney to Ireland from $632

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 29/9. 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
$1,321Multiple 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
$1,342China Eastern
Tue, 15 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:25 - 20:05SYD  Sydney Kingsford Smith-DUB Dublin
41h 40m3 stops Singapore Changi Bangkok Suvarnabhumi London Gatwick
Multiple Airlines Logo
09:00 - 13:35DUB  Dublin-SYD Sydney Kingsford Smith
41h 35m1 stop Shanghai Pu Dong
$1,352Multiple Airlines
Tue, 3 Nov - Mon, 23 Nov
China Eastern Logo
10:05 - 08:00SYD  Sydney Kingsford Smith-DUB Dublin
54h 55m3 stops Nanjing Lukou Intl Xi'an Xianyang Shanghai Hongqiao Intl
China Eastern Logo
10:55 - 08:00DUB  Dublin-SYD Sydney Kingsford Smith
36h 05m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
$1,352China Eastern
Wed, 2 Sep - Wed, 30 Sep
British Airways Logo
15:05 - 09:40SYD  Sydney Kingsford Smith-DUB Dublin
28h 35m2 stops Hong Kong Intl London Heathrow
British Airways Logo
16:00 - 06:55DUB  Dublin-SYD Sydney Kingsford Smith
27h 55m2 stops London Heathrow Singapore Changi
$1,489British Airways
Fri, 16 Oct - Fri, 30 Oct
British Airways Logo
15:05 - 09:40SYD  Sydney Kingsford Smith-DUB Dublin
28h 35m2 stops Hong Kong Intl London Heathrow
British Airways Logo
20:40 - 06:55DUB  Dublin-SYD Sydney Kingsford Smith
47h 15m2 stops London Heathrow Singapore Changi
$1,489British Airways
Fri, 16 Oct - Sun, 25 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
$1,522Etihad 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
$1,532Etihad Airways
Thu, 8 Oct - Thu, 5 Nov
Turkish Airlines Logo
21:05 - 15:45SYD  Sydney Kingsford Smith-DUB Dublin
27h 40m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
16:35 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
39h 50m2 stops Istanbul Singapore Changi
$1,646Turkish Airlines
Fri, 2 Oct - Tue, 27 Oct
Turkish Airlines Logo
21:35 - 09:35SYD  Sydney Kingsford Smith-DUB Dublin
47h 00m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
16:35 - 19:25DUB  Dublin-SYD Sydney Kingsford Smith
39h 50m2 stops Istanbul Singapore Changi
$1,662Turkish Airlines
Tue, 24 Nov - Tue, 16 Feb

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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
$1,342
China Eastern
11 Aug
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
17 Aug
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
$1,345
China Eastern
2 Sept
SYD10:05Sydney Kingsford Smith
54h 55m
3 stops
DUB08:00Dublin
30 Sept
DUB10:55Dublin
36h 05m
3 stops
SYD08:00Sydney Kingsford Smith
$1,352

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
30 Oct
DUB16:00Dublin
27h 55m
2 stops
SYD06:55Sydney Kingsford Smith
$1,489
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
$1,496
British Airways
17 Nov
SYD08:45Sydney Kingsford Smith
35h 50m
2 stops
DUB09:35Dublin
23 Feb
DUB10:55Dublin
33h 00m
2 stops
SYD06:55Sydney Kingsford Smith
$1,501

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 78,305 searches. Data last updated 10 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

$1,321

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

$1,342

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 3/11

13:25-20:05

3 stops41h 40m

Dublin

Mon 23/11

09:00-13:35

1 stop41h 35m

$1,352

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 2/9

10:05-08:00

3 stops54h 55m

Dublin

Wed 30/9

10:55-08:00

3 stops36h 05m

$1,352

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 16/10

15:05-09:40

2 stops28h 35m

Dublin

Fri 30/10

16:00-06:55

2 stops27h 55m

$1,489

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 16/10

15:05-09:40

2 stops28h 35m

Dublin

Sun 25/10

20:40-06:55

2 stops47h 15m

$1,489
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

$1,522

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

$1,532

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 2/10

21:05-15:45

2 stops27h 40m

Dublin

Tue 27/10

16:35-19:25

2 stops39h 50m

$1,646

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 24/11

21:35-09:35

2 stops47h 00m

Dublin

Tue 16/2

16:35-19:25

2 stops39h 50m

$1,662

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 October is, on average, the cheapest month to fly to Ireland from Sydney, with most prices found around $1,731. The month of February is another great option to travel to Ireland, with average flight prices from Sydney averaging around $1,755.

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 $2,108 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 $1,950 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 47% 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

26h 50m

Direct flights

None
The fastest flight from Sydney to Ireland takes 26h 50m
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 were last updated today.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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
Virgin AustraliaPriceFrom $1,086Free cancellationRating
7.6
470 reviews
Search Virgin Australia flights
China EasternPriceFrom $1,173Free cancellationRating
7.3
232 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,248Free cancellationRating
7.3
1,500 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,392Free cancellationRating
7.4
4,478 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,501Free cancellationRating
7.1
11,458 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,519Free cancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,560Free cancellationRating
6.7
8,153 reviews
Search British Airways flights
Air FrancePriceFrom $1,700Free cancellationRating
7.5
1,639 reviews
Search Air France flights
Qantas AirwaysPriceFrom $1,746Free cancellationRating
7.5
1,081 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,752Free cancellationRating
7.4
10,098 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Ireland. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Ireland from Sydney which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Sydney to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Sydney to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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