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Cheap flights from Sydney to Ireland from $566

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 28/1. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:30 - 11:10
SYD
-
ORK
31h 40m2 stops
Multiple Airlines Logo
16:05 - 06:35
ORK
-
SYD
27h 30m2 stops
$1,941Multiple Airlines
Thu, 12 Feb - Sat, 28 Feb
Multiple Airlines Logo
15:55 - 15:25
SYD
-
ORK
34h 30m2 stops
Multiple Airlines Logo
11:55 - 06:35
ORK
-
SYD
31h 40m2 stops
$1,944Multiple Airlines
Thu, 12 Feb - Sat, 28 Feb
Qatar Airways Logo
15:50 - 11:10
SYD
-
ORK
30h 20m2 stops
Qatar Airways Logo
11:55 - 06:50
ORK
-
SYD
31h 55m2 stops
$2,019Qatar Airways
Fri, 30 Jan - Sun, 8 Feb
Multiple Airlines Logo
21:15 - 22:15
SYD
-
ORK
36h 00m3 stops
Multiple Airlines Logo
07:25 - 06:15
ORK
-
SYD
35h 50m3 stops
$2,066Multiple Airlines
Fri, 30 Jan - Sun, 8 Feb
Qatar Airways Logo
15:50 - 10:15
SYD
-
DUB
29h 25m2 stops
Qatar Airways Logo
14:05 - 06:50
DUB
-
SYD
29h 45m1 stop
$2,075Qatar Airways
Sun, 18 Jan - Sun, 1 Feb
Etihad Airways Logo
16:40 - 07:10
SYD
-
DUB
24h 30m1 stop
Etihad Airways Logo
20:25 - 17:00
DUB
-
SYD
35h 35m1 stop
$2,076Etihad Airways
Sun, 29 Mar - Tue, 14 Apr
Etihad Airways Logo
16:40 - 07:15
SYD
-
DUB
24h 35m1 stop
Etihad Airways Logo
20:25 - 17:00
DUB
-
SYD
35h 35m1 stop
$2,081Etihad Airways
Sun, 29 Mar - Tue, 14 Apr
Qantas Airways Logo
21:10 - 12:15
SYD
-
DUB
24h 05m1 stop
Qantas Airways Logo
14:20 - 05:10
DUB
-
SYD
29h 50m2 stops
$2,111Qantas Airways
Tue, 2 Jun - Tue, 30 Jun
British Airways Logo
16:20 - 15:25
SYD
-
ORK
34h 05m2 stops
British Airways Logo
16:05 - 06:55
ORK
-
SYD
27h 50m2 stops
$2,353British Airways
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
16:20 - 21:00
SYD
-
ORK
39h 40m2 stops
British Airways Logo
07:40 - 06:55
ORK
-
SYD
36h 15m2 stops
$2,356British Airways
Thu, 5 Mar - Mon, 9 Mar

Emirates flights from Sydney to Ireland

Our best Emirates deals on Sydney to Ireland flight tickets
Emirates
28 Jan
SYD10:20Sydney Kingsford Smith
43h 35m
2 stops
DUB18:55Dublin
4 Feb
DUB20:50Dublin
34h 45m
1 stop
SYD18:35Sydney Kingsford Smith
$2,280
Find similar
Emirates
28 Jan
SYD21:10Sydney Kingsford Smith
25h 10m
1 stop
DUB11:20Dublin
4 Feb
DUB20:50Dublin
34h 45m
1 stop
SYD18:35Sydney Kingsford Smith
$2,286
Find similar
Emirates
29 Jan
SYD15:55Sydney Kingsford Smith
30h 25m
2 stops
DUB11:20Dublin
5 Feb
DUB20:50Dublin
34h 45m
1 stop
SYD18:35Sydney Kingsford Smith
$2,290
Find similar

KLM flights from Sydney to Ireland

Our best KLM deals on Sydney to Ireland flight tickets
KLM
30 Jan
SYD06:35Sydney Kingsford Smith
45h 10m
3 stops
ORK16:45Cork
8 Feb
ORK06:00Cork
41h 20m
2 stops
SYD10:20Sydney Kingsford Smith
$2,085
Find similar
KLM
13 Jan
SYD11:10Sydney Kingsford Smith
36h 30m
3 stops
DUB12:40Dublin
26 Jan
DUB13:25Dublin
34h 20m
3 stops
SYD10:45Sydney Kingsford Smith
$2,134
Find similar
KLM
8 May
SYD10:10Sydney Kingsford Smith
31h 10m
2 stops
DUB08:20Dublin
26 May
DUB17:20Dublin
28h 10m
3 stops
SYD06:30Sydney Kingsford Smith
$2,394
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 78,305 searches. Data last updated 16 December 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

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 12/2

14:30-11:10

2 stops31h 40m

Cork

Sat 28/2

16:05-06:35

2 stops27h 30m

$1,941

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 12/2

15:55-15:25

2 stops34h 30m

Cork

Sat 28/2

11:55-06:35

2 stops31h 40m

$1,944

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Fri 30/1

15:50-11:10

2 stops30h 20m

Cork

Sun 8/2

11:55-06:50

2 stops31h 55m

$2,019

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Fri 30/1

21:15-22:15

3 stops36h 00m

Cork

Sun 8/2

07:25-06:15

3 stops35h 50m

$2,066

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 18/1

15:50-10:15

2 stops29h 25m

Dublin

Sun 1/2

14:05-06:50

1 stop29h 45m

$2,075

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 29/3

16:40-07:10

1 stop24h 30m

Dublin

Tue 14/4

20:25-17:00

1 stop35h 35m

$2,076

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 29/3

16:40-07:15

1 stop24h 35m

Dublin

Tue 14/4

20:25-17:00

1 stop35h 35m

$2,081

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 2/6

21:10-12:15

1 stop24h 05m

Dublin

Tue 30/6

14:20-05:10

2 stops29h 50m

$2,111

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 5/3

16:20-15:25

2 stops34h 05m

Cork

Mon 9/3

16:05-06:55

2 stops27h 50m

$2,353

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 5/3

16:20-21:00

2 stops39h 40m

Cork

Mon 9/3

07:40-06:55

2 stops36h 15m

$2,356

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $1,822. The month of May is another great option to travel to Ireland, with average flight prices from Sydney averaging around $1,918.

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

According to our data, Tuesday is the cheapest day to fly to Ireland from Sydney. The lowest ticket price found for a Tuesday departure recently was $2,120. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Ireland on Friday is $2,335.

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

In the afternoon is the cheapest time of day to fly from Sydney to Ireland when you can find flight prices for as low as $1,988. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,281 on average. Flights to Ireland from Sydney in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $2,161 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 $1,876 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 31% 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

27h 50m

Direct flights

None
The fastest flight from Sydney to Ireland takes 27h 50m
There are no direct flights from Sydney to Ireland. There are no popular flight routes from Sydney to Ireland.
Search flight deals

  • 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
Hainan AirlinesPriceFrom $1,347Free cancellationRating
8.3
58 reviews
Search Hainan Airlines flights
Japan AirlinesPriceFrom $1,353Free cancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,475Free cancellationRating
7.3
4,104 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,493Free cancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Air CanadaPriceFrom $1,497Free cancellationRating
7.1
10,531 reviews
Search Air Canada flights
SWISSPriceFrom $1,507Free cancellationRating
7.5
1,814 reviews
Search SWISS flights
LufthansaPriceFrom $1,521Free cancellationRating
6.8
7,632 reviews
Search Lufthansa flights
China EasternPriceFrom $1,615Free cancellationRating
7.2
178 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,652Free cancellationRating
7.4
3,683 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,674Free cancellationRating
6.7
7,583 reviews
Search British Airways 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.
Start using Trips
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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
Look for other cheap flights to Dublinfrom $1,220
Look for other cheap flights to Corkfrom $1,500
Look for other cheap flights to Shannon, Clarefrom $1,962