What are the cheapest airlines to fly from Ireland to Sydney one-way?

To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £535. United Airlines flights start at £730 while deals on KLM start at £744 one-way.

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

When booking a flight from Ireland to Sydney, you may want to consider flying on Air France, Finnair or British Airways as they are the most popular for this route.

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

To save up to 37% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ireland to Sydney from £1,128 1-2 weeks out and tickets from £1,206 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, May can be a great choice for travel to Sydney. Flights to Sydney from Ireland in May are about £1,230 on average during May, but can be found for as low as £850.

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

Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Ireland.

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

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

How can I find direct flights from Ireland to Sydney?

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

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

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

£1,361+ Flights from Ireland to Sydney, Australia

Find flight deals from Ireland to Sydney

Cheapest flights from Ireland to Sydney
Explore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2024.

Sat 16/1116:30DUB - SYD

2 stops36h 00mMultiple Airlines

Sun 24/1122:20SYD - DUB

2 stops33h 45mMultiple Airlines

Deal found 17/10£1,006

Thu 7/1111:50DUB - SYD

2 stops34h 15mUnited Airlines

Wed 20/1111:20SYD - DUB

2 stops30h 40mUnited Airlines

Deal found 18/10£1,054

Fri 8/1120:35DUB - SYD

2 stops47h 20mBritish Airways

Thu 21/1116:20SYD - DUB

2 stops29h 10mBritish Airways

Deal found 17/10£1,092

Mon 25/1117:25DUB - SYD

3 stops26h 45mKLM

Mon 9/1211:40SYD - DUB

3 stops31h 25mKLM

Deal found 17/10£1,164

Wed 18/1213:25DUB - SYD

2 stops30h 05mChina Eastern

Wed 15/110:15SYD - DUB

2 stops56h 50mChina Eastern

Deal found 17/10£1,238

Tue 29/1018:05DUB - SYD

2 stops26h 30mFinnair

Mon 18/1121:40SYD - DUB

2 stops30h 40mFinnair

Deal found 17/10£1,287

Fri 22/1108:25DUB - SYD

1 stop23h 10mEtihad Airways

Fri 29/1111:40SYD - DUB

2 stops30h 10mEtihad Airways

Deal found 17/10£1,443

Fri 13/1206:00DUB - SYD

2 stops40h 55mAir France

Sat 18/111:00SYD - DUB

2 stops32h 05mAir France

Deal found 18/10£1,476

Thu 7/1120:50DUB - SYD

1 stop34h 45mQantas Airways

Wed 20/1106:00SYD - DUB

1 stop23h 55mQantas Airways

Deal found 18/10£1,525

Sat 16/1113:10DUB - SYD

1 stop22h 20mEmirates

Fri 22/1106:00SYD - DUB

1 stop23h 55mEmirates

Deal found 17/10£1,535

Sun 15/1216:50DUB - SYD

2 stops30h 30mTurkish Airlines

Thu 16/120:40SYD - DUB

2 stops28h 00mTurkish Airlines

Deal found 17/10£1,537

Wed 30/1007:55DUB - SYD

1 stop23h 55mQatar Airways

Tue 19/1121:40SYD - DUB

1 stop26h 00mQatar Airways

Deal found 17/10£1,549

Best flights from Ireland to Sydney
Discover carefully curated flight deals from Ireland to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2024.

Sat 16/1116:30DUB - SYD

2 stops36h 00mMultiple Airlines

Sun 24/1122:20SYD - DUB

2 stops33h 45mMultiple Airlines

Deal found 17/10£1,006

Sat 23/1116:55DUB - SYD

2 stops30h 25mTurkish Airlines

Fri 29/1120:40SYD - DUB

2 stops29h 45mTurkish Airlines

Deal found 17/10£1,013

Sat 2/1109:00DUB - SYD

2 stops36h 15mUnited Airlines

Thu 14/1111:20SYD - DUB

2 stops30h 40mUnited Airlines

Deal found 17/10£1,057

Fri 8/1120:35DUB - SYD

2 stops47h 20mBritish Airways

Thu 21/1116:20SYD - DUB

2 stops29h 10mBritish Airways

Deal found 17/10£1,092

Mon 3/317:25DUB - SYD

3 stops26h 45mKLM

Mon 17/311:40SYD - DUB

3 stops31h 25mKLM

Deal found 17/10£1,159

Mon 3/319:45DUB - SYD

3 stops50h 50mAir Canada

Mon 17/310:20SYD - DUB

2 stops54h 50mAir Canada

Deal found 17/10£1,172

Wed 18/1205:55DUB - SYD

2 stops37h 35mChina Eastern

Wed 15/110:15SYD - DUB

2 stops56h 50mChina Eastern

Deal found 17/10£1,240

Fri 10/112:45DUB - SYD

2 stops56h 25mSWISS

Mon 10/215:15SYD - DUB

2 stops37h 35mSWISS

Deal found 17/10£1,279

Tue 29/1018:05DUB - SYD

2 stops26h 30mFinnair

Mon 18/1121:40SYD - DUB

2 stops30h 40mFinnair

Deal found 17/10£1,287

Mon 24/208:25DUB - SYD

1 stop23h 10mEtihad Airways

Wed 19/315:50SYD - DUB

1 stop26h 00mEtihad Airways

Deal found 17/10£1,418

Mon 24/207:55DUB - SYD

1 stop23h 55mQatar Airways

Tue 18/321:40SYD - DUB

1 stop43h 20mQatar Airways

Deal found 17/10£1,432

Sat 1/313:10DUB - SYD

1 stop30h 50mEmirates

Tue 8/409:50SYD - DUB

2 stops43h 20mEmirates

Deal found 17/10£1,514

Last-minute flights from Ireland to Sydney
Discover last-minute flight deals from Ireland to Sydney. Data last updated 18 October 2024 and is based on user searches.

Sun 27/1020:50DUB - SYD

1 stop23h 10mQantas Airways

Mon 11/1121:45SYD - DUB

1 stop32h 10mQantas Airways

Deal found 17/10£8,429

Mon 28/1016:55DUB - SYD

2 stops26h 35mMultiple Airlines

Thu 14/1111:00SYD - DUB

2 stops33h 55mMultiple Airlines

Deal found 17/10£1,357

Mon 28/1008:25DUB - SYD

1 stop35h 30mEtihad Airways

Wed 20/1115:50SYD - DUB

1 stop26h 00mEtihad Airways

Deal found 17/10£1,525

Tue 29/1018:05DUB - SYD

2 stops26h 30mFinnair

Mon 18/1121:40SYD - DUB

2 stops30h 40mFinnair

Deal found 17/10£1,287

Wed 30/1007:55DUB - SYD

1 stop23h 55mQatar Airways

Tue 19/1121:40SYD - DUB

1 stop26h 00mQatar Airways

Deal found 17/10£1,549

Thu 7/1111:50DUB - SYD

2 stops34h 15mUnited Airlines

Wed 20/1111:20SYD - DUB

2 stops30h 40mUnited Airlines

Deal found 18/10£1,054

Thu 7/1120:50DUB - SYD

1 stop34h 45mQantas Airways

Wed 20/1106:00SYD - DUB

1 stop23h 55mQantas Airways

Deal found 18/10£1,525

Fri 8/1120:35DUB - SYD

2 stops47h 20mBritish Airways

Thu 21/1116:20SYD - DUB

2 stops29h 10mBritish Airways

Deal found 17/10£1,092

Sat 16/1116:30DUB - SYD

2 stops36h 00mMultiple Airlines

Sun 24/1122:20SYD - DUB

2 stops33h 45mMultiple Airlines

Deal found 17/10£1,006

Sat 16/1113:10DUB - SYD

1 stop22h 20mEmirates

Fri 22/1106:00SYD - DUB

1 stop23h 55mEmirates

Deal found 17/10£1,535

Fri 22/1108:25DUB - SYD

1 stop23h 10mEtihad Airways

Fri 29/1111:40SYD - DUB

2 stops30h 10mEtihad Airways

Deal found 17/10£1,443

Mon 25/1117:25DUB - SYD

3 stops26h 45mKLM

Mon 9/1211:40SYD - DUB

3 stops31h 25mKLM

Deal found 17/10£1,164

One-way flights from Ireland to Sydney
Search for one-way flight options from Ireland to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 October 2024.

Mon 28/1018:15DUB - SYD

3 stops57h 40mMultiple Airlines

Deal found 16/10£488

Mon 24/218:40DUB - SYD

2 stops25h 35mSWISS

Deal found 17/10£535

Sat 16/1109:00DUB - SYD

2 stops37h 15mUnited Airlines

Deal found 17/10£730

Thu 30/117:25DUB - SYD

3 stops26h 45mKLM

Deal found 17/10£744

Wed 4/1209:00DUB - SYD

1 stop37h 35mAir Canada

Deal found 17/10£820

Tue 14/114:40DUB - SYD

2 stops40h 50mTurkish Airlines

Deal found 17/10£831

Sun 8/1208:25DUB - SYD

1 stop23h 10mEtihad Airways

Deal found 17/10£837

Sat 1/220:50DUB - SYD

1 stop34h 45mEmirates

Deal found 17/10£988

Sat 16/1120:50DUB - SYD

1 stop34h 45mQantas Airways

Deal found 17/10£1,006

Sat 28/1208:25DUB - SYD

2 stops38h 15mGaruda Indonesia

Deal found 17/10£1,052

Tue 14/107:55DUB - SYD

1 stop23h 55mQatar Airways

Deal found 17/10£1,481

Find flights from Ireland to Sydney within your budget

Fly from

Fly to

Budget

£1,006 - £1,514

Route

Depart

Return

Price

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 16/11

2 stops36h 00m

Sydney Kingsford Smith

Sun 24/11

2 stops33h 45m

£1,006

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 23/11

2 stops30h 25m

Sydney Kingsford Smith

Fri 29/11

2 stops29h 45m

£1,013

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 2/11

2 stops36h 15m

Sydney Kingsford Smith

Thu 14/11

2 stops30h 40m

£1,057

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Fri 8/11

2 stops47h 20m

Sydney Kingsford Smith

Thu 21/11

2 stops29h 10m

£1,092

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 3/3

3 stops26h 45m

Sydney Kingsford Smith

Mon 17/3

3 stops31h 25m

£1,159

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 3/3

3 stops50h 50m

Sydney Kingsford Smith

Mon 17/3

2 stops54h 50m

£1,172

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 18/12

2 stops37h 35m

Sydney Kingsford Smith

Wed 15/1

2 stops56h 50m

£1,240

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Fri 10/1

2 stops56h 25m

Sydney Kingsford Smith

Mon 10/2

2 stops37h 35m

£1,279

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 29/10

2 stops26h 30m

Sydney Kingsford Smith

Mon 18/11

2 stops30h 40m

£1,287

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 24/2

1 stop23h 10m

Sydney Kingsford Smith

Wed 19/3

1 stop26h 00m

£1,418

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 24/2

1 stop23h 55m

Sydney Kingsford Smith

Tue 18/3

1 stop43h 20m

£1,432

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 1/3

1 stop30h 50m

Sydney Kingsford Smith

Tue 8/4

2 stops43h 20m

£1,514

Flights are sorted by cheapest first

Deals found on 17/10

Best time to book a flight from Ireland to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Ireland 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.

Travel insights for flights from Ireland to Sydney

Get recent, data-driven insights about flights from Ireland to Sydney including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Ireland to Sydney (average of £998). Flying from Ireland to Sydney in July is currently the most expensive (average of £1,489). 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 IE to SYD?

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

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Etihad Airways and Qantas Airways from Ireland to Sydney by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,548 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Emirates

8.1

Very Good

3,548 reviews

Emirates

8.1

Very Good

3,548 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Garuda Indonesia

8.0

Very Good

91 reviews

Emirates

8.1

Very Good

3,548 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

KLM

7.8

Good

1,361 reviews

Emirates

8.1

Very Good

3,548 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Finnair

7.7

Good

1,322 reviews

Emirates

8.1

Very Good

3,548 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

SWISS

7.6

Good

1,652 reviews

Emirates

8.1

Very Good

3,548 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

What airport do you fly into for flights to Sydney from Ireland?
Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Ireland.
What are the cheapest airlines to fly from Ireland to Sydney one-way?
To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £535. United Airlines flights start at £730 while deals on KLM start at £744 one-way.
Can I find deals for flights from Ireland to Sydney that include hotel bookings?
Yes. In addition to deals on Ireland to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Sydney.
Can I find deals for business class flights from Ireland to Sydney?
Yes. Cheapflights offers flight deals from Ireland to Sydney 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 Ireland to Sydney?
Currently, May is the cheapest month in which you can book a flight from Ireland to Sydney (average of £998). Flying from Ireland to Sydney in July is currently the most expensive (average of £1,489). 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 Ireland to Sydney
See prices for flight routes from nearby airports that may be better suited for you.

Heathrow to Sydney flights

Gatwick to Sydney flights

London City to Sydney flights

Stansted to Sydney flights

Manchester to Sydney flights

Edinburgh to Sydney flights

Birmingham to Sydney flights

Luton to Sydney flights

Glasgow Intl to Sydney flights

Newcastle upon Tyne to Sydney flights

Heathrow to Coolangatta flights

Leeds to Sydney flights

Gatwick to Coolangatta flights

Belfast Intl to Sydney flights

Stansted to Coolangatta flights

Bristol to Sydney flights

Belfast City to Sydney flights

Manchester to Coolangatta flights

Dublin to Sydney flights

Cardiff to Sydney flights

Amsterdam to Sydney flights

Liverpool to Sydney flights

Southend to Sydney flights

Geneva to Sydney flights

Hamburg to Sydney flights

Istanbul to Sydney flights

Southampton to Sydney flights

Charles de Gaulle to Sydney flights

Arlanda to Sydney flights

Heathrow to Coffs Harbour flights

Glasgow Intl to Coolangatta flights

Heathrow to Newcastle flights

Edinburgh to Wagga Wagga flights

Norwich to Sydney flights

Stansted to Coffs Harbour flights

Madrid to Sydney flights

Grimsby to Sydney flights

Edinburgh to Coolangatta flights

Munich to Sydney flights

Frederic Chopin to Sydney flights

Vicenza to Sydney flights

Malpensa to Sydney flights

Birmingham to Tamworth flights

Exeter to Sydney flights

Bruxelles-National to Sydney flights

Heathrow to Ballina flights

Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 October 2024.

Sydney to Melbourne Avalon Airport flights

Sydney to Coolangatta flights

Sydney to Ballina flights

Sydney to Brisbane flights

Sydney to Hobart flights

Sydney to Melbourne Airport flights

Sydney to Coolangatta flights

Sydney to Hobart flights

Sydney to Melbourne Avalon Airport flights

Sydney to Cairns flights

Sydney to Brisbane flights

Sydney to Maroochydore flights

Sydney to Adelaide flights

Sydney to Yulara flights

Sydney to Proserpine flights

Sydney to Adelaide flights

Sydney to Coffs Harbour flights

Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Top 10 airlines flying from Ireland to Sydney

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£713	Average£863	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
China Eastern	Cheapest£787	Average£1,277	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest£817	Average£916	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Lufthansa	Cheapest£817	Average£1,026	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£860	Average£1,136	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£893	Average£1,144	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Qatar Airways	Cheapest£911	Average£1,615	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Etihad Airways	Cheapest£934	Average£1,435	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
KLM	Cheapest£988	Average£1,172	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Singapore Airlines	Cheapest£1,026	Average£1,161	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Ireland today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.

View all available airlines

Cheap flights from Ireland to Sydney from £488

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Ireland to Sydney

Cheapest flights from Ireland to SydneyExplore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2024.

Explore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2024.

Find flights from Ireland to Sydney within your budget

Best time to book a flight from Ireland to Sydney

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

Travel insights for flights from Ireland to Sydney

Get recent, data-driven insights about flights from Ireland to Sydney including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Ireland to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 October 2024.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Related info for your journey

Find useful and relevant information for your journey from Ireland to Sydney. 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 into for flights to Sydney from Ireland?

What are the cheapest airlines to fly from Ireland to Sydney one-way?

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

How can I find direct flights from Ireland to Sydney?

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

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

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 Ireland to SydneySee prices for flight routes from nearby airports that may be better suited for you.

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

Top 10 airlines flying from Ireland to Sydney

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 Ireland to Sydney?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Sydney
Explore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2024.

Alternative routes for Ireland to Sydney
See prices for flight routes from nearby airports that may be better suited for you.