Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Ireland from $587

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 21/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sydney to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 - 12:50
SYD
-
ORK
35h 50m2 stops
Multiple Airlines Logo
11:55 - 10:00
ORK
-
SYD
35h 05m2 stops
$1,812Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
Multiple Airlines Logo
12:00 - 12:35
SYD
-
ORK
35h 35m2 stops
Multiple Airlines Logo
08:40 - 06:35
ORK
-
SYD
34h 55m2 stops
$1,832Multiple Airlines
Mon, 2 Feb - Sun, 8 Feb
Multiple Airlines Logo
12:45 - 12:35
SYD
-
ORK
34h 50m3 stops
Multiple Airlines Logo
08:40 - 06:35
ORK
-
SYD
34h 55m2 stops
$1,844Multiple Airlines
Mon, 2 Feb - Sun, 8 Feb
Multiple Airlines Logo
13:35 - 12:50
SYD
-
ORK
34h 15m3 stops
Multiple Airlines Logo
08:40 - 06:35
ORK
-
SYD
34h 55m2 stops
$1,945Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
KLM Logo
11:10 - 12:55
SYD
-
ORK
36h 45m3 stops
KLM Logo
13:25 - 07:30
ORK
-
SYD
31h 05m3 stops
$1,988KLM
Sun, 1 Feb - Sun, 8 Feb
Multiple Airlines Logo
20:40 - 23:25
SYD
-
ORK
37h 45m2 stops
Multiple Airlines Logo
16:05 - 12:00
ORK
-
SYD
32h 55m2 stops
$2,041Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
10:45 - 12:20
SYD
-
DUB
36h 35m3 stops
Multiple Airlines Logo
10:40 - 06:15
DUB
-
SYD
56h 35m3 stops
$2,047Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
KLM Logo
12:45 - 08:05
SYD
-
DUB
30h 20m3 stops
KLM Logo
13:25 - 07:30
DUB
-
SYD
31h 05m3 stops
$2,057KLM
Sun, 25 Jan - Sun, 1 Feb
Qatar Airways Logo
12:00 - 06:10
SYD
-
DUB
27h 10m2 stops
Qatar Airways Logo
20:45 - 06:15
DUB
-
SYD
24h 30m1 stop
$2,065Qatar Airways
Thu, 30 Apr - Thu, 4 Jun
Etihad Airways Logo
21:30 - 06:25
SYD
-
DUB
43h 55m1 stop
Etihad Airways Logo
08:10 - 06:35
DUB
-
SYD
35h 25m1 stop
$2,071Etihad Airways
Sat, 10 Jan - Sat, 14 Feb

Air Canada flights from Sydney to Ireland

Our best Air Canada deals on Sydney to Ireland flight tickets
Air Canada
24 Jan
SYD11:20Sydney Kingsford Smith
39h 20m
3 stops
DUB15:40Dublin
9 Feb
DUB08:45Dublin
37h 50m
2 stops
SYD09:35Sydney Kingsford Smith
$2,083
Find similar
Air Canada
22 Jan
SYD11:20Sydney Kingsford Smith
54h 50m
2 stops
DUB07:10Dublin
4 Feb
DUB09:00Dublin
37h 35m
2 stops
SYD09:35Sydney Kingsford Smith
$2,104
Find similar
Air Canada
22 Jan
SYD11:20Sydney Kingsford Smith
54h 50m
2 stops
DUB07:10Dublin
4 Feb
DUB09:00Dublin
37h 35m
2 stops
SYD09:35Sydney Kingsford Smith
$2,110
Find similar

Qantas Airways flights from Sydney to Ireland

Our best Qantas Airways deals on Sydney to Ireland flight tickets
Qantas Airways
2 June
SYD21:10Sydney Kingsford Smith
24h 05m
1 stop
DUB12:15Dublin
30 June
DUB14:20Dublin
22h 45m
1 stop
SYD22:05Sydney Kingsford Smith
$2,140
Find similar
Qantas Airways
2 June
SYD06:00Sydney Kingsford Smith
23h 10m
1 stop
DUB20:10Dublin
30 June
DUB14:20Dublin
22h 45m
1 stop
SYD22:05Sydney Kingsford Smith
$2,142
Find similar
Qantas Airways
2 June
SYD20:10Sydney Kingsford Smith
25h 05m
1 stop
DUB12:15Dublin
30 June
DUB14:20Dublin
31h 25m
2 stops
SYD06:45Sydney Kingsford Smith
$2,148
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 11 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

Sun 1/2

12:00-12:50

2 stops35h 50m

Cork

Sun 8/2

11:55-10:00

2 stops35h 05m

$1,812

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Mon 2/2

12:00-12:35

2 stops35h 35m

Cork

Sun 8/2

08:40-06:35

2 stops34h 55m

$1,832

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Mon 2/2

12:45-12:35

3 stops34h 50m

Cork

Sun 8/2

08:40-06:35

2 stops34h 55m

$1,844

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Sun 1/2

13:35-12:50

3 stops34h 15m

Cork

Sun 8/2

08:40-06:35

2 stops34h 55m

$1,945

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Sun 1/2

11:10-12:55

3 stops36h 45m

Cork

Sun 8/2

13:25-07:30

3 stops31h 05m

$1,988

SydneyCork

SYD - ORK

SYDORK

Sydney Kingsford Smith

Sat 24/1

20:40-23:25

2 stops37h 45m

Cork

Sat 31/1

16:05-12:00

2 stops32h 55m

$2,041

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 23/1

10:45-12:20

3 stops36h 35m

Dublin

Fri 30/1

10:40-06:15

3 stops56h 35m

$2,047

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 25/1

12:45-08:05

3 stops30h 20m

Dublin

Sun 1/2

13:25-07:30

3 stops31h 05m

$2,057

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 30/4

12:00-06:10

2 stops27h 10m

Dublin

Thu 4/6

20:45-06:15

1 stop24h 30m

$2,065

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 10/1

21:30-06:25

1 stop43h 55m

Dublin

Sat 14/2

08:10-06:35

1 stop35h 25m

$2,071

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 $1,821. 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 $2,119. 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 $2,334.

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 $1,987. 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 $2,280 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 $2,154 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 $1,875 on momondo.

Can stopping save me money on Sydney to Ireland flights?

You could potentially save up to 14% 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 $1,352Free cancellationRating
8.3
1,651 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,475Free cancellationRating
7.3
4,089 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,494Free cancellationRating
7.4
1,331 reviews
Search Etihad Airways flights
Air CanadaPriceFrom $1,497Free cancellationRating
7.1
10,514 reviews
Search Air Canada flights
SWISSPriceFrom $1,507Free cancellationRating
7.5
1,810 reviews
Search SWISS flights
LufthansaPriceFrom $1,520Free cancellationRating
6.8
7,626 reviews
Search Lufthansa flights
China EasternPriceFrom $1,615Free cancellationRating
7.2
178 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,655Free cancellationRating
7.4
3,677 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,682Free cancellationRating
6.7
7,573 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/1
Sat 17/1
By creating a price alert you accept our terms of use and privacy policy.

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 $1,314
Look for other cheap flights to Corkfrom $1,545
Look for other cheap flights to Shannon, Clarefrom $1,960