How long is the flight from Sydney to Ireland?

For as low as $2,875, Air Canada can have you in Ireland from Sydney in 41h 20m. The distance from Sydney to Ireland is about 17431 km. This flight may include one or multiple stops. Find deals

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm. Find deals

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C). Find deals

What are the most popular airlines that fly from Sydney to Ireland?

The most popular airlines flying from Sydney to Ireland are Air Canada, Finnair and British Airways. Something to consider prior to booking your flight.

How far in advance should I book a flight from Sydney to Ireland?

Find a great deal and save up to 13% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Ireland within the next two weeks, with the cheapest ticket starting at $2,124.

What is the cheapest month to fly from Sydney to Ireland?

October can be a great time to fly to Ireland from Sydney with a flight ticket averaging about $2,221. Cheapflights users have found deals in the month of October for as cheap as $1,549. The most expensive prices can be found in the month of December.

What airport do you fly from for flights from Sydney to Ireland?

For a flight from Sydney to Ireland, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

Can I find deals for flights from Sydney to Ireland that include hotel bookings?

Yes. In addition to deals on Sydney to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Ireland.

Can I find deals for business class flights from Sydney to Ireland?

Yes. Cheapflights offers flight deals from Sydney to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$644+ Flights from Sydney to Ireland

Cheap flight deals from Sydney to Ireland

Round-trip from	$1,822
One-way from	$644
Popular in	December
Cheapest in	October
Average price	$2,215

Turkish Airlines
1/11-27/11
4 total stops
54h 05m total
Sydney to Ireland

Search Deals

7/11
3 total stops
38h 50m total
Sydney to Ireland

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($411 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($101 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Sydney to Ireland

Cheapest flights from Sydney to Ireland
Explore the most affordable flight options available from Sydney to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Sat 1/1121:45SYD - DUB

2 stops27h 40mTurkish Airlines

Thu 27/1106:25DUB - SYD

2 stops26h 25mTurkish Airlines

Deal found 25/8$1,822

Fri 10/1015:40SYD - DUB

2 stops28h 00mBritish Airways

Sun 26/1015:05DUB - SYD

2 stops28h 50mBritish Airways

Deal found 26/8$1,823

Wed 29/1016:35SYD - DUB

1 stop24h 50mMultiple Airlines

Sun 30/1105:55DUB - SYD

2 stops49h 55mMultiple Airlines

Deal found 25/8$1,828

Mon 20/1010:20SYD - DUB

2 stops31h 55mAir Canada

Sat 1/1119:45DUB - SYD

2 stops50h 50mAir Canada

Deal found 26/8$1,830

Thu 30/1021:30SYD - DUB

1 stop31h 45mMultiple Airlines

Sat 29/1118:35DUB - SYD

2 stops31h 30mMultiple Airlines

Deal found 25/8$1,831

Sun 19/1016:40SYD - DUB

1 stop24h 30mMultiple Airlines

Fri 7/1106:40DUB - SYD

2 stops26h 55mMultiple Airlines

Deal found 26/8$1,833

Sat 25/1015:40SYD - DUB

2 stops32h 05mBritish Airways

Tue 28/1008:50DUB - SYD

2 stops35h 05mBritish Airways

Deal found 26/8$1,836

Tue 21/1021:30SYD - DUB

1 stop43h 40mMultiple Airlines

Thu 30/1006:40DUB - SYD

2 stops38h 15mMultiple Airlines

Deal found 26/8$1,837

Fri 17/1015:40SYD - DUB

2 stops33h 25mBritish Airways

Tue 28/1010:55DUB - SYD

2 stops33h 00mBritish Airways

Deal found 25/8$1,839

Mon 27/1010:20SYD - DUB

2 stops54h 50mAir Canada

Sun 2/1108:45DUB - SYD

3 stops37h 50mAir Canada

Deal found 26/8$1,840

Mon 20/1010:20SYD - DUB

3 stops37h 05mAir Canada

Mon 27/1019:45DUB - SYD

3 stops49h 50mAir Canada

Deal found 25/8$1,842

Fri 10/1016:40SYD - DUB

1 stop24h 30mMultiple Airlines

Sun 26/1016:30DUB - SYD

2 stops36h 00mMultiple Airlines

Deal found 26/8$1,845

Best flights from Sydney to Ireland
Discover carefully curated flight deals from Sydney to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2025.

Fri 31/1016:35SYD - DUB

1 stop24h 50mMultiple Airlines

Sun 30/1105:55DUB - SYD

2 stops49h 55mMultiple Airlines

Deal found 25/8$1,828

Mon 27/1010:20SYD - DUB

2 stops54h 50mAir Canada

Sun 2/1110:00DUB - SYD

2 stops36h 35mAir Canada

Deal found 26/8$1,830

Wed 22/1015:40SYD - DUB

2 stops28h 05mBritish Airways

Mon 3/1116:00DUB - SYD

2 stops27h 55mBritish Airways

Deal found 26/8$1,836

Mon 8/1206:35SYD - ORK

3 stops41h 20mKLM

Fri 2/106:00ORK - SYD

2 stops43h 15mKLM

Deal found 26/8$2,875

Wed 29/1016:35SYD - DUB

1 stop24h 50mMultiple Airlines

Sun 30/1105:55DUB - SYD

2 stops49h 55mMultiple Airlines

Deal found 25/8$1,828

Mon 27/1010:20SYD - DUB

2 stops54h 50mAir Canada

Sat 1/1119:45DUB - SYD

2 stops50h 50mAir Canada

Deal found 26/8$1,830

Mon 20/1015:40SYD - DUB

2 stops33h 00mBritish Airways

Mon 3/1115:10DUB - SYD

2 stops28h 45mBritish Airways

Deal found 26/8$1,836

Wed 22/1010:20SYD - DUB

2 stops31h 55mAir Canada

Sun 2/1108:45DUB - SYD

2 stops37h 50mAir Canada

Deal found 26/8$1,830

Fri 31/1016:35SYD - DUB

1 stop24h 50mMultiple Airlines

Sat 29/1118:35DUB - SYD

2 stops31h 30mMultiple Airlines

Deal found 25/8$1,831

Tue 21/1015:40SYD - DUB

2 stops30h 15mBritish Airways

Wed 29/1013:10DUB - SYD

2 stops30h 45mBritish Airways

Deal found 26/8$1,836

Wed 29/1016:35SYD - DUB

1 stop24h 50mMultiple Airlines

Tue 25/1110:50DUB - SYD

2 stops36h 15mMultiple Airlines

Deal found 25/8$1,831

Sun 19/1016:40SYD - DUB

1 stop24h 30mMultiple Airlines

Fri 7/1106:40DUB - SYD

2 stops26h 55mMultiple Airlines

Deal found 26/8$1,833

Last-minute flights from Sydney to Ireland
Discover last-minute flight deals from Sydney to Ireland. Data last updated 27 August 2025 and is based on user searches.

Tue 26/821:00SYD - ORK

2 stops35h 45mMultiple Airlines

Sat 30/822:50ORK - SYD

2 stops33h 20mMultiple Airlines

Deal found 25/8$2,716

Tue 2/910:15SYD - DUB

3 stops41h 45mMultiple Airlines

Mon 8/909:50DUB - SYD

3 stops37h 00mMultiple Airlines

Deal found 24/8$1,867

Tue 2/910:20SYD - DUB

2 stops56h 25mUnited Airlines

Thu 25/912:30DUB - SYD

2 stops33h 30mUnited Airlines

Deal found 25/8$1,928

Wed 3/910:15SYD - DUB

3 stops41h 40mMultiple Airlines

Sat 6/912:00DUB - SYD

3 stops35h 40mMultiple Airlines

Deal found 25/8$1,951

Thu 4/910:20SYD - DUB

2 stops30h 00mUnited Airlines

Mon 15/911:35DUB - SYD

2 stops34h 25mUnited Airlines

Deal found 26/8$1,916

Sat 6/910:20SYD - DUB

2 stops33h 50mUnited Airlines

Sun 14/909:20DUB - SYD

2 stops36h 40mUnited Airlines

Deal found 26/8$2,011

Sun 7/920:55SYD - DUB

2 stops48h 40mMultiple Airlines

Sun 14/917:00DUB - SYD

2 stops30h 15mMultiple Airlines

Deal found 26/8$1,848

Thu 11/915:10SYD - DUB

3 stops39h 40mMultiple Airlines

Thu 25/907:05DUB - SYD

3 stops39h 15mMultiple Airlines

Deal found 25/8$1,973

Tue 16/911:00SYD - DUB

2 stops44h 25mChina Eastern

Tue 21/1015:55DUB - SYD

2 stops32h 05mChina Eastern

Deal found 26/8$1,839

Tue 16/915:40SYD - DUB

1 stop24h 30mEtihad Airways

Tue 21/1020:25DUB - SYD

1 stop35h 30mEtihad Airways

Deal found 26/8$1,877

Mon 22/921:30SYD - DUB

1 stop30h 25mMultiple Airlines

Mon 29/906:30DUB - SYD

3 stops28h 30mMultiple Airlines

Deal found 25/8$1,982

Fri 26/910:20SYD - DUB

2 stops53h 50mUnited Airlines

Fri 31/1012:05DUB - SYD

2 stops31h 55mUnited Airlines

Deal found 24/8$1,922

One-way flights from Sydney to Ireland
Search for one-way flight options from Sydney to Ireland. Find affordable one-way fares based on user searches. Data last updated 27 August 2025.

Fri 7/1120:05SYD - DUB

3 stops38h 50mMultiple Airlines

Deal found 26/8$644

Mon 13/1013:50SYD - DUB

2 stops53h 55mMultiple Airlines

Deal found 25/8$677

Sun 12/1021:25SYD - DUB

2 stops51h 10mMultiple Airlines

Deal found 25/8$678

Sun 19/1016:10SYD - DUB

3 stops56h 25mMultiple Airlines

Deal found 26/8$707

Wed 15/1013:50SYD - DUB

3 stops38h 20mMultiple Airlines

Deal found 25/8$721

Mon 29/921:30SYD - DUB

1 stop42h 40mEtihad Airways

Deal found 25/8$731

Tue 14/1021:20SYD - DUB

2 stops50h 05mMultiple Airlines

Deal found 25/8$732

Fri 17/1021:25SYD - DUB

3 stops54h 35mMultiple Airlines

Deal found 25/8$734

Fri 3/1015:40SYD - DUB

1 stop24h 30mEtihad Airways

Deal found 25/8$735

Wed 15/1016:40SYD - DUB

1 stop24h 30mEtihad Airways

Deal found 25/8$737

Sat 31/121:30SYD - DUB

1 stop31h 45mEtihad Airways

Deal found 26/8$738

Mon 8/912:50SYD - ORK

3 stops57h 10mMultiple Airlines

Deal found 24/8$825

Fly from

Fly to

Route

Depart

Return

Price

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 31/10

16:35-06:25

1 stop24h 50m

Dublin

Sun 30/11

05:55-18:50

2 stops49h 55m

$1,828

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 29/10

16:35-06:25

1 stop24h 50m

Dublin

Sun 30/11

05:55-18:50

2 stops49h 55m

$1,828

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 27/10

10:20-06:10

2 stops54h 50m

Dublin

Sun 2/11

10:00-09:35

2 stops36h 35m

$1,830

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 27/10

10:20-06:10

2 stops54h 50m

Dublin

Sat 1/11

19:45-09:35

2 stops50h 50m

$1,830

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 22/10

10:20-08:15

2 stops31h 55m

Dublin

Sun 2/11

08:45-09:35

2 stops37h 50m

$1,830

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 31/10

16:35-06:25

1 stop24h 50m

Dublin

Sat 29/11

18:35-13:05

2 stops31h 30m

$1,831

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 29/10

16:35-06:25

1 stop24h 50m

Dublin

Tue 25/11

10:50-10:05

2 stops36h 15m

$1,831

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 19/10

16:40-07:10

1 stop24h 30m

Dublin

Fri 7/11

06:40-20:35

2 stops26h 55m

$1,833

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 2/11

16:35-06:25

1 stop24h 50m

Dublin

Thu 27/11

06:40-20:35

2 stops26h 55m

$1,833

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 22/10

15:40-09:45

2 stops28h 05m

Dublin

Mon 3/11

16:00-06:55

2 stops27h 55m

$1,836

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 37 results

Best time to book a flight from Sydney to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Sydney with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Ireland

What is the cheapest month to book a flight from Sydney to Ireland?

Currently, February is the cheapest month in which you can book a flight from Sydney to Ireland (average of $1,200). Flying from Sydney to Ireland in December is currently the most expensive (average of $1,912). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to IE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Ireland as you normally would.

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from Sydney to Ireland, such as Emirates, Qantas Airways, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,June 2024

IAH - DXB

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Emirates

8.1

Very Good

3,320 reviews

Emirates

8.1

Very Good

3,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,June 2024

IAH - DXB

Qantas Airways

7.5

Good

905 reviews

Emirates

8.1

Very Good

3,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,June 2024

IAH - DXB

Qatar Airways

7.4

Good

3,607 reviews

Emirates

8.1

Very Good

3,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,June 2024

IAH - DXB

Etihad Airways

7.4

Good

1,239 reviews

Emirates

8.1

Very Good

3,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,June 2024

IAH - DXB

British Airways

6.7

Okay

7,310 reviews

Emirates

8.1

Very Good

3,320 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,June 2024

IAH - DXB

Related info for your journey

What airport do you fly from for flights from Sydney to Ireland?
For a flight from Sydney to Ireland, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.
How long is the flight from Sydney to Ireland?
For as low as $2,875, Air Canada can have you in Ireland from Sydney in 41h 20m. The distance from Sydney to Ireland is about 17431 km. This flight may include one or multiple stops.
Can I find deals for flights from Sydney to Ireland that include hotel bookings?
Yes. In addition to deals on Sydney to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Ireland.
Can I find deals for business class flights from Sydney to Ireland?
Yes. Cheapflights offers flight deals from Sydney to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Ireland?
Currently, February is the cheapest month in which you can book a flight from Sydney to Ireland (average of $1,200). Flying from Sydney to Ireland in December is currently the most expensive (average of $1,912). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sydney to Ireland

Sydney to Heathrow flights

Sydney to Gatwick flights

Sydney to Stansted flights

Sydney to London City flights

Sydney to Istanbul flights

Sydney to Athens flights

Sydney to Charles de Gaulle flights

Sydney to Amsterdam flights

Sydney to Barcelona-El Prat flights

Sydney to Orly flights

Sydney to Sabiha Gokcen flights

Sydney to Leonardo da Vinci/Fiumicino flights

Sydney to Malpensa flights

Sydney to Frankfurt flights

Sydney to Dublin flights

Sydney to Linate flights

Sydney to Zurich flights

Sydney to Bergamo flights

Sydney to Madrid flights

Sydney to Luton flights

Sydney to Vienna flights

Sydney to Munich flights

Sydney to Budapest flights

Sydney to Frederic Chopin flights

Sydney to Manchester flights

Sydney to Berlin flights

Sydney to Lisbon flights

Sydney to Nice flights

Sydney to Prague flights

Sydney to Belgrade flights

Sydney to Copenhagen flights

Sydney to Birmingham flights

Sydney to Skopje flights

Sydney to Edinburgh flights

Sydney to Lyon flights

Sydney to Bruxelles-National flights

Sydney to Geneva flights

Coolangatta to Heathrow flights

Sydney to Oslo Gardermoen flights

Sydney to Vicenza flights

Coolangatta to Gatwick flights

Sydney to Duesseldorf Intl flights

Sydney to Zagreb flights

Sydney to Ljubljana flights

Sydney to Catania flights

Sydney to Glasgow Intl flights

Sydney to Belfast Intl flights

Sydney to Arlanda flights

Sydney to Helsinki flights

Sydney to Newcastle upon Tyne flights

Top 10 airlines flying from Sydney to Ireland

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest$1,375	Average$2,187	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Hainan Airlines	Cheapest$1,380	Average$1,826	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Japan Airlines	Cheapest$1,460	Average$2,050	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Air Canada	Cheapest$1,534	Average$1,660	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	Cheapest$1,544	Average$1,846	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest$1,558	Average$2,215	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Etihad Airways	Cheapest$1,574	Average$2,078	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest$1,598	Average$2,072	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
British Airways	Cheapest$1,723	Average$2,477	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest$1,731	Average$2,218	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Ireland?

Cheapflights makes it easy to find Sydney to Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Ireland.

Can Cheapflights find flights from Sydney to Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to Ireland from $644

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Ireland

Keep the following information in mind while searching for Sydney to Ireland flight deals. Data was last updated 27 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Ireland

Cheapest flights from Sydney to IrelandExplore the most affordable flight options available from Sydney to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Explore the most affordable flight options available from Sydney to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Ireland that are best for you.

Best time to book a flight from Sydney to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Ireland

What is the cheapest month to book a flight from Sydney to Ireland?

What is the cheapest time of day to fly from SYD to IE?

Find hourly flight availability from Sydney to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from Sydney to Ireland, such as Emirates, Qantas Airways, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Ireland?

How long is the flight from Sydney to Ireland?

Can I find deals for flights from Sydney to Ireland that include hotel bookings?

How can I find direct flights from Sydney to Ireland?

Can I find deals for business class flights from Sydney to Ireland?

What is the cheapest month to book a flight from Sydney to Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Sydney to Ireland

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Ireland?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Ireland?

Can Cheapflights find flights from Sydney to Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sydney to Ireland
Explore the most affordable flight options available from Sydney to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.