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Cheap flights from Sydney to Ireland from $638

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 3/2. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:15 - 15:25
SYD
-
ORK
34h 10m2 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
11:30 - 11:10
SYD
-
ORK
34h 40m2 stops
Multiple Airlines Logo
11:55 - 06:35
ORK
-
SYD
31h 40m2 stops
$1,943Multiple Airlines
Thu, 12 Feb - Sat, 28 Feb
KLM Logo
11:10 - 12:50
SYD
-
ORK
36h 40m3 stops
KLM Logo
06:00 - 07:25
ORK
-
SYD
38h 25m3 stops
$1,999KLM
Thu, 12 Feb - Sat, 28 Feb
Qatar Airways Logo
15:50 - 15:25
SYD
-
ORK
34h 35m2 stops
Qatar Airways Logo
17:35 - 06:50
ORK
-
SYD
26h 15m2 stops
$2,052Qatar Airways
Wed, 11 Mar - Sun, 15 Mar
Qatar Airways Logo
15:50 - 15:25
SYD
-
ORK
34h 35m2 stops
Qatar Airways Logo
16:05 - 06:50
ORK
-
SYD
27h 45m2 stops
$2,053Qatar Airways
Wed, 11 Mar - Sun, 15 Mar
Etihad Airways Logo
21:45 - 18:15
SYD
-
DUB
31h 30m1 stop
Etihad Airways Logo
09:05 - 06:10
DUB
-
SYD
36h 05m1 stop
$2,086Etihad Airways
Thu, 26 Mar - Fri, 17 Apr
Qantas Airways Logo
20:10 - 20:05
SYD
-
DUB
32h 55m1 stop
Qantas Airways Logo
14:20 - 06:05
DUB
-
SYD
30h 45m1 stop
$2,098Qantas Airways
Fri, 1 May - Mon, 27 Jul
Turkish Airlines Logo
21:05 - 09:35
SYD
-
DUB
45h 30m1 stop
Turkish Airlines Logo
17:00 - 09:45
DUB
-
SYD
31h 45m2 stops
$2,100Turkish Airlines
Thu, 18 Jun - Sat, 18 Jul
Etihad Airways Logo
21:30 - 18:55
SYD
-
DUB
30h 25m1 stop
Etihad Airways Logo
20:25 - 06:10
DUB
-
SYD
24h 45m1 stop
$2,101Etihad Airways
Mon, 4 May - Mon, 27 Jul
Turkish Airlines Logo
22:05 - 16:00
SYD
-
DUB
27h 55m1 stop
Turkish Airlines Logo
17:05 - 19:15
DUB
-
SYD
41h 10m2 stops
$2,103Turkish Airlines
Thu, 2 Apr - Mon, 27 Apr

Etihad Airways flights from Sydney to Ireland

Our best Etihad Airways deals on Sydney to Ireland flight tickets
Etihad Airways
26 Mar
SYD21:45Sydney Kingsford Smith
31h 30m
1 stop
DUB18:15Dublin
17 Apr
DUB09:05Dublin
36h 05m
1 stop
SYD06:10Sydney Kingsford Smith
$2,086
Find similar
Etihad Airways
4 May
SYD21:30Sydney Kingsford Smith
30h 25m
1 stop
DUB18:55Dublin
27 July
DUB20:25Dublin
24h 45m
1 stop
SYD06:10Sydney Kingsford Smith
$2,101
Find similar
Etihad Airways
29 Mar
SYD16:40Sydney Kingsford Smith
24h 35m
1 stop
DUB07:15Dublin
14 Apr
DUB20:25Dublin
35h 35m
1 stop
SYD17:00Sydney Kingsford Smith
$2,104
Find similar

Qantas Airways flights from Sydney to Ireland

Our best Qantas Airways deals on Sydney to Ireland flight tickets
Qantas Airways
1 May
SYD20:10Sydney Kingsford Smith
32h 55m
1 stop
DUB20:05Dublin
27 July
DUB14:20Dublin
30h 45m
1 stop
SYD06:05Sydney Kingsford Smith
$2,098
Find similar
Qantas Airways
28 Apr
SYD06:00Sydney Kingsford Smith
23h 05m
1 stop
DUB20:05Dublin
28 July
DUB22:00Dublin
47h 25m
2 stops
SYD06:25Sydney Kingsford Smith
$2,207
Find similar
Qantas Airways
30 Apr
SYD06:00Sydney Kingsford Smith
23h 05m
1 stop
DUB20:05Dublin
28 July
DUB22:00Dublin
34h 30m
1 stop
SYD17:30Sydney Kingsford Smith
$2,213
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 22 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

16:15-15:25

2 stops34h 10m

Cork

Sat 28/2

16:05-06:35

2 stops27h 30m

$1,941

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 12/2

11:30-11:10

2 stops34h 40m

Cork

Sat 28/2

11:55-06:35

2 stops31h 40m

$1,943

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Thu 12/2

11:10-12:50

3 stops36h 40m

Cork

Sat 28/2

06:00-07:25

3 stops38h 25m

$1,999

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Wed 11/3

15:50-15:25

2 stops34h 35m

Cork

Sun 15/3

17:35-06:50

2 stops26h 15m

$2,052

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Wed 11/3

15:50-15:25

2 stops34h 35m

Cork

Sun 15/3

16:05-06:50

2 stops27h 45m

$2,053

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 26/3

21:45-18:15

1 stop31h 30m

Dublin

Fri 17/4

09:05-06:10

1 stop36h 05m

$2,086

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 1/5

20:10-20:05

1 stop32h 55m

Dublin

Mon 27/7

14:20-06:05

1 stop30h 45m

$2,098

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 18/6

21:05-09:35

1 stop45h 30m

Dublin

Sat 18/7

17:00-09:45

2 stops31h 45m

$2,100

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 4/5

21:30-18:55

1 stop30h 25m

Dublin

Mon 27/7

20:25-06:10

1 stop24h 45m

$2,101

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 2/4

22:05-16:00

1 stop27h 55m

Dublin

Mon 27/4

17:05-19:15

2 stops41h 10m

$2,103

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,826. The month of May is another great option to travel to Ireland, with average flight prices from Sydney averaging around $1,928.

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 $2,130. 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 $2,346.

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 $1,998. 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 $2,291 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 $2,169 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 $1,885 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 34% 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 25m

Direct flights

None
The fastest flight from Sydney to Ireland takes 27h 25m
There are no direct flights from Sydney to Ireland. There are no popular flight routes from Sydney to Ireland.
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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 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 $1,354Free cancellationRating
8.2
59 reviews
Search Hainan Airlines flights
Japan AirlinesPriceFrom $1,359Free cancellationRating
8.3
1,660 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,482Free cancellationRating
7.3
4,107 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,502Free cancellationRating
7.4
1,336 reviews
Search Etihad Airways flights
Air CanadaPriceFrom $1,504Free cancellationRating
7.1
10,551 reviews
Search Air Canada flights
SWISSPriceFrom $1,514Free cancellationRating
7.5
1,817 reviews
Search SWISS flights
LufthansaPriceFrom $1,528Free cancellationRating
6.8
7,643 reviews
Search Lufthansa flights
China EasternPriceFrom $1,567Free cancellationRating
7.2
179 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,661Free cancellationRating
7.4
3,685 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,682Free cancellationRating
6.7
7,602 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
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