How long is the flight from Ireland to Australia?

For as low as £879, Turkish Airlines can have you in Australia from Ireland in 21h 50m. Airlines will cover a distance of 10677 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £442. However, be on the lookout for offers from Etihad Airways and Turkish Airlines, as they are both options that can get you from Ireland to Australia for a low price.

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, 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).

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

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

How can I find direct flights from Ireland to Australia?

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

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

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

£361+ Flights from Ireland to Australia

Cheap flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Australia
Explore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Sat 27/1206:50DUB - PER

3 stops31h 20mMultiple Airlines

Wed 28/117:45PER - DUB

2 stops33h 15mMultiple Airlines

Deal found 15/12£929

Mon 29/1209:45DUB - MEL

3 stops42h 25mMultiple Airlines

Wed 11/218:20MEL - DUB

1 stop23h 05mMultiple Airlines

Deal found 16/12£1,009

Fri 26/1217:05DUB - MEL

2 stops29h 40mMultiple Airlines

Mon 9/218:20MEL - DUB

1 stop23h 05mMultiple Airlines

Deal found 16/12£1,050

Tue 23/1207:45DUB - MEL

1 stop23h 05mQatar Airways

Thu 11/620:55MEL - DUB

1 stop25h 35mQatar Airways

Deal found 17/12£1,053

Wed 31/1212:35DUB - MEL

2 stops39h 35mMultiple Airlines

Sat 14/218:20MEL - DUB

1 stop23h 05mMultiple Airlines

Deal found 16/12£1,057

Mon 22/1214:05DUB - MEL

1 stop28h 40mQatar Airways

Thu 18/616:10MEL - DUB

1 stop30h 20mQatar Airways

Deal found 17/12£1,062

Mon 22/1214:05DUB - MEL

1 stop28h 40mQatar Airways

Tue 9/615:45MEL - DUB

1 stop23h 25mQatar Airways

Deal found 16/12£1,072

Tue 30/1216:15DUB - MEL

2 stops37h 45mMultiple Airlines

Sat 14/218:20MEL - DUB

1 stop23h 05mMultiple Airlines

Deal found 16/12£1,097

Mon 22/1214:05DUB - MEL

1 stop28h 40mQatar Airways

Fri 29/515:45MEL - DUB

1 stop30h 45mQatar Airways

Deal found 17/12£1,099

Wed 31/1207:45DUB - MEL

1 stop28h 35mMultiple Airlines

Thu 12/218:20MEL - DUB

1 stop23h 05mMultiple Airlines

Deal found 16/12£1,105

Mon 29/1211:00DUB - MEL

2 stops36h 00mMultiple Airlines

Mon 9/218:20MEL - DUB

1 stop23h 05mMultiple Airlines

Deal found 16/12£1,107

Wed 31/1213:25DUB - SYD

3 stops31h 00mKLM

Mon 19/116:15SYD - DUB

2 stops31h 25mKLM

Deal found 17/12£1,285

Best flights from Ireland to Australia
Discover carefully curated flight deals from Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Sun 1/316:30DUB - PER

2 stops24h 55mTurkish Airlines

Sun 15/316:15PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 15/12£580

Sun 1/316:30DUB - PER

2 stops24h 55mMultiple Airlines

Sun 29/307:25PER - DUB

3 stops33h 10mMultiple Airlines

Deal found 17/12£670

Wed 4/308:10DUB - MEL

1 stop21h 50mEtihad Airways

Tue 17/318:20MEL - DUB

1 stop23h 05mEtihad Airways

Deal found 15/12£879

Tue 12/515:00DUB - MEL

1 stop22h 10mQatar Airways

Sat 16/515:45MEL - DUB

1 stop23h 25mQatar Airways

Deal found 16/12£952

Wed 4/313:10DUB - SYD

2 stops31h 25mEmirates

Thu 26/306:00SYD - DUB

1 stop40h 20mEmirates

Deal found 15/12£955

Tue 3/313:10DUB - SYD

2 stops31h 15mQantas Airways

Tue 24/306:00SYD - DUB

1 stop23h 55mQantas Airways

Deal found 15/12£958

Thu 14/514:30DUB - BNE

2 stops35h 35mBritish Airways

Mon 18/512:35BNE - DUB

2 stops30h 05mBritish Airways

Deal found 15/12£974

Tue 3/313:25DUB - SYD

3 stops31h 00mKLM

Tue 17/315:55SYD - DUB

2 stops31h 45mKLM

Deal found 15/12£1,006

Thu 26/210:40DUB - PER

2 stops30h 45mTurkish Airlines

Mon 9/316:15PER - DUB

2 stops31h 15mTurkish Airlines

Deal found 15/12£609

Mon 23/216:30DUB - PER

2 stops38h 45mTurkish Airlines

Wed 11/302:25PER - DUB

2 stops27h 45mTurkish Airlines

Deal found 15/12£609

Tue 24/210:40DUB - BNE

2 stops36h 20mMultiple Airlines

Tue 10/310:35BNE - DUB

2 stops38h 45mMultiple Airlines

Deal found 16/12£726

Sun 22/210:40DUB - PER

2 stops54h 45mTurkish Airlines

Fri 20/316:15PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 15/12£609

Fri 27/210:40DUB - PER

2 stops30h 45mTurkish Airlines

Wed 11/316:15PER - DUB

2 stops37h 55mTurkish Airlines

Deal found 15/12£609

Mon 23/216:30DUB - PER

2 stops38h 45mTurkish Airlines

Mon 9/316:15PER - DUB

2 stops31h 15mTurkish Airlines

Deal found 15/12£609

Sat 9/509:05DUB - MEL

1 stop21h 30mEtihad Airways

Sat 23/517:10MEL - DUB

1 stop23h 00mEtihad Airways

Deal found 15/12£908

Tue 31/310:40DUB - BNE

2 stops37h 50mMultiple Airlines

Tue 21/411:05BNE - DUB

2 stops55h 30mMultiple Airlines

Deal found 17/12£831

Sat 7/307:45DUB - MEL

1 stop28h 35mQatar Airways

Wed 11/323:40MEL - DUB

1 stop23h 55mQatar Airways

Deal found 14/12£953

Tue 3/313:10DUB - SYD

2 stops31h 15mQantas Airways

Tue 17/321:10SYD - DUB

1 stop32h 45mQantas Airways

Deal found 15/12£961

Tue 3/313:10DUB - SYD

2 stops31h 15mEmirates

Tue 24/306:00SYD - DUB

1 stop23h 55mEmirates

Deal found 16/12£961

Sun 22/210:40DUB - PER

2 stops54h 45mTurkish Airlines

Wed 18/302:25PER - DUB

2 stops27h 45mTurkish Airlines

Deal found 15/12£609

Sat 14/316:50DUB - BNE

2 stops30h 10mMultiple Airlines

Fri 27/307:15BNE - DUB

3 stops36h 25mMultiple Airlines

Deal found 16/12£860

Tue 10/313:10DUB - SYD

2 stops31h 25mEmirates

Fri 27/306:00SYD - DUB

1 stop35h 25mEmirates

Deal found 15/12£977

Wed 4/307:45DUB - MEL

1 stop28h 35mQatar Airways

Tue 17/317:10MEL - DUB

2 stops27h 00mQatar Airways

Deal found 15/12£977

Tue 24/206:25DUB - PER

2 stops35h 00mTurkish Airlines

Wed 11/302:25PER - DUB

2 stops39h 15mTurkish Airlines

Deal found 15/12£609

Sat 31/116:50DUB - BNE

3 stops51h 10mMultiple Airlines

Sat 7/207:15BNE - DUB

3 stops42h 15mMultiple Airlines

Deal found 16/12£861

Wed 4/316:50DUB - PER

2 stops24h 35mTurkish Airlines

Sun 8/316:15PER - DUB

2 stops49h 25mTurkish Airlines

Deal found 15/12£609

Thu 7/520:45DUB - SYD

1 stop24h 30mQatar Airways

Wed 27/514:50SYD - DUB

1 stop34h 10mQatar Airways

Deal found 16/12£990

Tue 3/320:50DUB - SYD

1 stop23h 10mEmirates

Tue 31/306:00SYD - DUB

1 stop24h 05mEmirates

Deal found 16/12£1,003

Sat 28/216:50DUB - PER

2 stops24h 35mTurkish Airlines

Sun 8/316:15PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 15/12£609

Sat 21/213:10DUB - SYD

2 stops31h 15mEmirates

Sun 15/306:00SYD - DUB

1 stop35h 25mEmirates

Deal found 17/12£1,006

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 18 December 2025 and is based on user searches.

Wed 14/116:30DUB - PER

2 stops29h 20mMultiple Airlines

Sun 8/216:15PER - DUB

2 stops31h 05mMultiple Airlines

Deal found 16/12£752

Sun 18/106:25DUB - PER

2 stops25h 30mMultiple Airlines

Mon 2/210:30PER - DUB

2 stops37h 00mMultiple Airlines

Deal found 17/12£820

Mon 19/110:40DUB - PER

2 stops35h 10mMultiple Airlines

Mon 16/207:25PER - DUB

3 stops34h 15mMultiple Airlines

Deal found 17/12£794

Fri 23/116:30DUB - PER

2 stops29h 20mMultiple Airlines

Sat 14/316:15PER - DUB

2 stops31h 15mMultiple Airlines

Deal found 16/12£761

Wed 28/116:30DUB - MEL

3 stops29h 00mMultiple Airlines

Wed 11/210:00MEL - DUB

3 stops40h 30mMultiple Airlines

Deal found 15/12£882

Thu 29/116:30DUB - BNE

2 stops27h 30mMultiple Airlines

Thu 5/207:15BNE - DUB

2 stops42h 15mMultiple Airlines

Deal found 15/12£621

Thu 29/107:45DUB - MEL

1 stop35h 00mQatar Airways

Thu 5/223:40MEL - DUB

1 stop41h 20mQatar Airways

Deal found 15/12£935

Sat 31/116:50DUB - PER

2 stops48h 35mTurkish Airlines

Fri 6/202:25PER - DUB

2 stops45h 05mTurkish Airlines

Deal found 17/12£709

Sat 31/116:50DUB - BNE

3 stops51h 10mMultiple Airlines

Sat 7/207:15BNE - DUB

2 stops42h 15mMultiple Airlines

Deal found 16/12£739

Sat 31/110:40DUB - MEL

2 stops32h 00mMultiple Airlines

Sat 7/215:10MEL - DUB

2 stops35h 20mMultiple Airlines

Deal found 16/12£876

Sat 31/116:50DUB - MEL

3 stops52h 40mMultiple Airlines

Mon 23/213:10MEL - DUB

2 stops55h 30mMultiple Airlines

Deal found 15/12£893

Sat 31/121:20DUB - MEL

1 stop21h 25mQatar Airways

Sat 7/216:10MEL - DUB

1 stop31h 25mQatar Airways

Deal found 16/12£938

One-way flights from Ireland to Australia
Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.

Sun 15/312:10DUB - PER

2 stops56h 20mMultiple Airlines

Deal found 17/12£361

Mon 30/311:10DUB - PER

3 stops49h 40mMultiple Airlines

Deal found 17/12£405

Mon 2/221:05DUB - SYD

3 stops54h 35mMultiple Airlines

Deal found 15/12£417

Tue 3/314:05DUB - MEL

1 stop22h 15mQatar Airways

Deal found 15/12£439

Wed 15/407:15DUB - PER

3 stops29h 35mMultiple Airlines

Deal found 16/12£446

Tue 10/316:30DUB - PER

2 stops24h 10mMultiple Airlines

Deal found 14/12£447

Mon 23/216:30DUB - PER

3 stops45h 15mMultiple Airlines

Deal found 15/12£448

Thu 9/417:05DUB - PER

2 stops24h 25mMultiple Airlines

Deal found 14/12£450

Sat 9/520:25DUB - MEL

1 stop34h 10mEtihad Airways

Deal found 15/12£457

Fri 24/406:20DUB - PER

2 stops35h 10mMultiple Airlines

Deal found 14/12£459

Mon 2/314:05DUB - SYD

1 stop29h 45mQatar Airways

Deal found 15/12£481

Tue 9/620:45DUB - SYD

1 stop24h 30mQatar Airways

Deal found 15/12£482

Find flight deals from Ireland to Australia

Round-trip from	£576
One-way from	£361
Popular in	December
Cheapest in	March
Average price	£1,502

Turkish Airlines
5/3-20/3
4 total stops
55h 55m total
Ireland to Australia

Search Deals

15/3
2 total stops
56h 20m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 1/3

16:30-01:25

2 stops24h 55m

Perth

Sun 15/3

16:15-15:20

2 stops31h 05m

£580

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 26/2

10:40-01:25

2 stops30h 45m

Perth

Mon 9/3

16:15-15:30

2 stops31h 15m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 23/2

16:30-15:15

2 stops38h 45m

Perth

Wed 11/3

02:25-22:10

2 stops27h 45m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 22/2

10:40-01:25

2 stops54h 45m

Perth

Fri 20/3

16:15-15:20

2 stops31h 05m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Fri 27/2

10:40-01:25

2 stops30h 45m

Perth

Wed 11/3

16:15-22:10

2 stops37h 55m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 23/2

16:30-15:15

2 stops38h 45m

Perth

Mon 9/3

16:15-15:30

2 stops31h 15m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 22/2

10:40-01:25

2 stops54h 45m

Perth

Wed 18/3

02:25-22:10

2 stops27h 45m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 24/2

06:25-01:25

2 stops35h 00m

Perth

Wed 11/3

02:25-09:40

2 stops39h 15m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 4/3

16:50-01:25

2 stops24h 35m

Perth

Sun 8/3

16:15-09:40

2 stops49h 25m

£609

DublinPerth

DUB - PER

DUBPER

Dublin

Sat 28/2

16:50-01:25

2 stops24h 35m

Perth

Sun 8/3

16:15-15:20

2 stops31h 05m

£609

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 55 results

...

Best time to book a flight from Ireland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Ireland to Australia (average of £443). Flying from Ireland to Australia in July is currently the most expensive (average of £992). 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 AU?

When flying from Ireland to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 18% versus a flight at midday.

What is the cheapest day to fly from Ireland to Australia?

Travellers seeking maximum savings on their Ireland to Australia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

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

Emirates

8.1

Very Good

3,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Emirates

8.1

Very Good

3,440 reviews

Emirates

8.1

Very Good

3,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Qatar Airways

7.4

Good

3,685 reviews

Emirates

8.1

Very Good

3,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Etihad Airways

7.4

Good

1,332 reviews

Emirates

8.1

Very Good

3,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Turkish Airlines

7.3

Good

4,106 reviews

Emirates

8.1

Very Good

3,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Lufthansa

6.8

Okay

7,634 reviews

Emirates

8.1

Very Good

3,440 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Related info for your journey

How long is the flight from Ireland to Australia?
For as low as £879, Turkish Airlines can have you in Australia from Ireland in 21h 50m. Airlines will cover a distance of 10677 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Ireland to Australia one-way?
The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £442. However, be on the lookout for offers from Etihad Airways and Turkish Airlines, as they are both options that can get you from Ireland to Australia for a low price.
Can I find deals for flights from Ireland to Australia that include hotel bookings?
Yes. In addition to deals on Ireland to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Australia.
Can I find deals for business class flights from Ireland to Australia?
Yes. Cheapflights offers flight deals from Ireland to Australia 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 Australia?
Currently, February is the cheapest month in which you can book a flight from Ireland to Australia (average of £443). Flying from Ireland to Australia in July is currently the most expensive (average of £992). 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 Australia

Heathrow to Melbourne flights

Heathrow to Sydney flights

Heathrow to Perth flights

Gatwick to Melbourne flights

Heathrow to Auckland flights

Stansted to Melbourne flights

Gatwick to Sydney flights

London City to Melbourne flights

Stansted to Sydney flights

Heathrow to Brisbane flights

London City to Sydney flights

Heathrow to Avalon flights

Gatwick to Auckland flights

Stansted to Auckland flights

Stansted to Perth flights

London City to Auckland flights

Gatwick to Perth flights

Gatwick to Brisbane flights

London City to Perth flights

London City to Brisbane flights

Manchester to Melbourne flights

Stansted to Brisbane flights

Manchester to Sydney flights

Manchester to Brisbane flights

Manchester to Auckland flights

Manchester to Perth flights

Luton to Sydney flights

Heathrow to Christchurch flights

Heathrow to Adelaide flights

Edinburgh to Melbourne flights

Luton to Perth flights

Birmingham to Melbourne flights

Stansted to Christchurch flights

Newcastle upon Tyne to Melbourne flights

Gatwick to Christchurch flights

Luton to Auckland flights

Gatwick to Adelaide flights

Stansted to Adelaide flights

London City to Adelaide flights

Newcastle upon Tyne to Sydney flights

Heathrow to Nadi flights

Edinburgh to Sydney flights

Istanbul to Melbourne flights

Glasgow Intl to Melbourne flights

Edinburgh to Perth flights

Heathrow to Wellington flights

Glasgow Intl to Perth flights

Luton to Brisbane flights

Glasgow Intl to Sydney flights

Complete your trip

Australia car hire

Queensland car hire

New South Wales car hire

Western Australia car hire

Victoria car hire

South Australia car hire

Tasmania car hire

Northern Territory car hire

Australian Capital Territory car hire

Sydney Kingsford Smith Airport car hire

Melbourne Airport car hire

Brisbane Airport car hire

Top 10 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£432	Average£829	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	Cheapest£580	Average£955	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Lufthansa	Cheapest£609	Average£864	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£705	Average£1,057	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£764	Average£1,009	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	Cheapest£797	Average£992	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£855	Average£1,281	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Qantas Airways	Cheapest£889	Average£1,596	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Finnair	Cheapest£906	Average£1,115	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Emirates	Cheapest£907	Average£1,414	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ireland to Australia 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 Ireland to Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Ireland.

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

Certainly. Search results for flights to Australia from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ireland to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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 Ireland to Australia from £361

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Australia

Cheapest flights from Ireland to AustraliaExplore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Explore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Find flight deals from Ireland to Australia

Keep the following information in mind while searching for Ireland to Australia flight deals. Data was last updated 18 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Ireland to Australia

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Ireland to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

What is the cheapest day to fly from Ireland to Australia?

Use this chart to determine the cheapest time to fly return from Ireland to Australia. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Ireland to Australia, such as Emirates, Qatar Airways, andEtihad 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 Ireland to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Ireland to Australia?

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

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

How can I find direct flights from Ireland to Australia?

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

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

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 Australia

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

Top 10 airlines flying from Ireland to Australia

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 Australia?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Australia
Explore the most affordable flight options available from Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.