How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 21h 50m. The distance from Ireland to Australia is about 17183 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

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. Find deals

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). Find deals

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.

$629+ Flights from Ireland to Australia

Cheap flight deals from Ireland to Australia

Round-trip from	$1,329
One-way from	$629
Popular in	December
Cheapest in	March
Average price	$1,976

27/10-10/11
4 total stops
65h 35m total
Ireland to Australia

Search Deals

12/11
2 total stops
35h 50m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($473 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($120 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Ireland to Australia

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 17 September 2025.

Tue 2/1206:25DUB - PER

2 stops39h 10mMultiple Airlines

Mon 19/114:35PER - DUB

2 stops32h 55mMultiple Airlines

Deal found 14/9$1,328

Mon 27/1008:10DUB - PER

2 stops35h 50mMultiple Airlines

Mon 10/1120:30PER - DUB

2 stops29h 45mMultiple Airlines

Deal found 15/9$1,329

Thu 6/1108:10DUB - PER

2 stops27h 40mMultiple Airlines

Thu 13/1105:35PER - DUB

3 stops46h 45mMultiple Airlines

Deal found 15/9$1,331

Thu 30/1010:40DUB - BNE

2 stops36h 00mMultiple Airlines

Thu 6/1113:00BNE - DUB

2 stops54h 40mMultiple Airlines

Deal found 15/9$1,340

Mon 3/1110:40DUB - BNE

2 stops33h 15mMultiple Airlines

Mon 17/1113:30BNE - DUB

2 stops36h 00mMultiple Airlines

Deal found 15/9$1,349

Wed 10/1206:55DUB - BNE

2 stops40h 05mMultiple Airlines

Sun 18/111:10BNE - DUB

2 stops34h 50mMultiple Airlines

Deal found 15/9$1,355

Sat 29/1116:50DUB - PER

2 stops24h 35mMultiple Airlines

Sat 17/107:35PER - DUB

2 stops34h 05mMultiple Airlines

Deal found 15/9$1,358

Mon 13/1009:05DUB - PER

2 stops36h 25mMultiple Airlines

Mon 20/1005:10PER - DUB

2 stops44h 45mMultiple Airlines

Deal found 14/9$1,366

Tue 2/1206:25DUB - PER

2 stops39h 25mTurkish Airlines

Mon 19/102:25PER - DUB

2 stops51h 45mTurkish Airlines

Deal found 15/9$1,372

Fri 31/1005:45DUB - PER

3 stops38h 15mMultiple Airlines

Thu 6/1104:40PER - DUB

3 stops39h 40mMultiple Airlines

Deal found 16/9$1,378

Thu 11/1206:55DUB - BNE

2 stops40h 05mMultiple Airlines

Sun 18/111:10BNE - DUB

2 stops34h 50mMultiple Airlines

Deal found 15/9$1,389

Wed 29/1013:15DUB - MEL

3 stops31h 10mMultiple Airlines

Wed 5/1121:20MEL - DUB

3 stops36h 45mMultiple Airlines

Deal found 14/9$1,404

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 17 September 2025.

Thu 30/1010:40DUB - BNE

2 stops36h 00mMultiple Airlines

Thu 6/1113:00BNE - DUB

2 stops54h 40mMultiple Airlines

Deal found 15/9$1,340

Sun 21/917:00DUB - PER

2 stops25h 10mTurkish Airlines

Fri 17/1015:50PER - DUB

2 stops51h 45mTurkish Airlines

Deal found 13/9$1,468

Thu 25/1208:10DUB - MEL

1 stop21h 50mEtihad Airways

Thu 22/118:20MEL - DUB

1 stop23h 05mEtihad Airways

Deal found 14/9$1,708

Wed 11/307:45DUB - MEL

1 stop28h 20mQatar Airways

Sun 15/323:40MEL - DUB

1 stop23h 55mQatar Airways

Deal found 13/9$1,800

Sun 8/318:35DUB - BNE

2 stops26h 40mSWISS

Thu 12/314:35BNE - DUB

2 stops37h 10mSWISS

Deal found 16/9$1,868

Thu 5/317:35ORK - MEL

2 stops25h 10mSingapore Airlines

Mon 23/300:35MEL - ORK

2 stops31h 25mSingapore Airlines

Deal found 15/9$2,051

Sun 9/1107:40ORK - MEL

2 stops36h 30mBritish Airways

Sun 16/1109:35MEL - ORK

3 stops36h 35mBritish Airways

Deal found 16/9$2,153

Mon 8/1212:05DUB - BNE

2 stops33h 25mUnited Airlines

Wed 21/111:40BNE - DUB

2 stops30h 30mUnited Airlines

Deal found 15/9$2,200

Mon 8/1209:45DUB - BNE

2 stops37h 10mFinnair

Mon 19/100:10BNE - DUB

2 stops42h 50mFinnair

Deal found 15/9$2,278

Thu 30/1013:10DUB - ADL

1 stop21h 10mQantas Airways

Thu 6/1115:25ADL - DUB

2 stops30h 25mQantas Airways

Deal found 15/9$2,291

Mon 10/1111:55ORK - SYD

3 stops58h 40mAir Canada

Sun 16/1111:20SYD - ORK

3 stops34h 50mAir Canada

Deal found 15/9$2,667

Fri 31/1008:10DUB - PER

2 stops35h 50mMultiple Airlines

Thu 6/1104:40PER - DUB

3 stops39h 40mMultiple Airlines

Deal found 16/9$1,393

Wed 5/1116:30DUB - MEL

2 stops29h 55mTurkish Airlines

Mon 26/114:30MEL - DUB

2 stops30h 10mTurkish Airlines

Deal found 16/9$1,551

Mon 24/1118:35DUB - PER

2 stops26h 50mMultiple Airlines

Tue 24/307:35PER - DUB

2 stops42h 10mMultiple Airlines

Deal found 16/9$1,420

Thu 27/1108:10DUB - MEL

1 stop21h 50mEtihad Airways

Wed 4/318:20MEL - DUB

1 stop23h 05mEtihad Airways

Deal found 14/9$1,711

Sun 26/1016:30DUB - PER

2 stops53h 20mTurkish Airlines

Sun 16/1116:15PER - DUB

2 stops37h 55mTurkish Airlines

Deal found 13/9$1,557

Sun 9/1114:05DUB - SYD

1 stop29h 45mQatar Airways

Mon 24/1115:50SYD - DUB

1 stop31h 45mQatar Airways

Deal found 17/9$1,803

Tue 4/1106:25DUB - MEL

2 stops27h 55mTurkish Airlines

Wed 28/115:10MEL - DUB

2 stops29h 30mTurkish Airlines

Deal found 15/9$1,563

Tue 18/1116:30DUB - PER

2 stops24h 55mMultiple Airlines

Sat 17/107:35PER - DUB

2 stops34h 05mMultiple Airlines

Deal found 14/9$1,624

Wed 12/1114:05DUB - SYD

1 stop29h 45mQatar Airways

Sun 16/1115:50SYD - DUB

1 stop25h 10mQatar Airways

Deal found 16/9$1,822

Thu 6/1108:10DUB - SYD

1 stop22h 45mEtihad Airways

Fri 21/1116:35SYD - DUB

1 stop24h 50mEtihad Airways

Deal found 15/9$1,838

Thu 27/1106:25DUB - MEL

2 stops27h 20mTurkish Airlines

Wed 4/315:10MEL - DUB

2 stops29h 30mTurkish Airlines

Deal found 15/9$1,570

Thu 5/307:50SNN - MEL

2 stops52h 10mBritish Airways

Mon 9/316:55MEL - SNN

2 stops37h 30mBritish Airways

Deal found 14/9$2,162

Wed 19/1116:30DUB - PER

2 stops24h 55mMultiple Airlines

Fri 5/1214:35PER - DUB

2 stops32h 45mMultiple Airlines

Deal found 16/9$1,635

Tue 23/1208:25DUB - AVV

2 stops27h 50mEmirates

Tue 20/115:00AVV - DUB

2 stops31h 20mEmirates

Deal found 15/9$4,437

Thu 6/1114:05DUB - ADL

1 stop40h 30mQatar Airways

Wed 19/1119:50ADL - DUB

2 stops27h 15mQatar Airways

Deal found 15/9$1,835

Wed 11/308:10DUB - SYD

1 stop22h 45mEtihad Airways

Sun 19/415:40SYD - DUB

1 stop24h 30mEtihad Airways

Deal found 15/9$1,865

Thu 11/1218:05DUB - BNE

2 stops52h 50mFinnair

Tue 20/112:10BNE - DUB

2 stops30h 50mFinnair

Deal found 15/9$2,278

Thu 12/210:40DUB - ADL

2 stops35h 00mTurkish Airlines

Sat 7/311:00ADL - DUB

2 stops63h 00mTurkish Airlines

Deal found 15/9$1,570

Sun 9/1106:25DUB - MEL

2 stops27h 55mMultiple Airlines

Tue 25/1116:55MEL - DUB

2 stops27h 45mMultiple Airlines

Deal found 16/9$1,650

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 17 September 2025 and is based on user searches.

Sun 21/913:35DUB - MEL

2 stops36h 40mTurkish Airlines

Tue 14/1014:25MEL - DUB

2 stops32h 10mTurkish Airlines

Deal found 14/9$1,539

Mon 22/908:15DUB - PER

2 stops29h 25mMultiple Airlines

Mon 20/1018:25PER - DUB

2 stops27h 10mMultiple Airlines

Deal found 15/9$1,399

Wed 24/917:00DUB - MEL

2 stops33h 15mTurkish Airlines

Mon 6/1000:30MEL - DUB

2 stops43h 05mTurkish Airlines

Deal found 15/9$1,537

Mon 13/1009:05DUB - PER

2 stops36h 25mMultiple Airlines

Mon 20/1005:10PER - DUB

2 stops44h 45mMultiple Airlines

Deal found 14/9$1,366

Wed 15/1015:00DUB - PER

2 stops30h 30mMultiple Airlines

Wed 22/1020:30PER - DUB

2 stops48h 00mMultiple Airlines

Deal found 16/9$1,387

Mon 27/1008:10DUB - PER

2 stops35h 50mMultiple Airlines

Mon 10/1120:30PER - DUB

2 stops29h 45mMultiple Airlines

Deal found 15/9$1,329

Mon 27/1010:40DUB - PER

2 stops59h 10mTurkish Airlines

Sun 9/1102:25PER - DUB

2 stops45h 05mTurkish Airlines

Deal found 16/9$1,428

Wed 29/1013:15DUB - MEL

3 stops31h 10mMultiple Airlines

Wed 5/1121:20MEL - DUB

3 stops36h 45mMultiple Airlines

Deal found 14/9$1,404

Thu 30/1016:30DUB - MEL

2 stops27h 55mMultiple Airlines

Thu 6/1113:10MEL - DUB

2 stops31h 30mMultiple Airlines

Deal found 15/9$1,509

Thu 30/1016:30DUB - MEL

2 stops53h 55mTurkish Airlines

Tue 11/1115:10MEL - DUB

2 stops35h 20mTurkish Airlines

Deal found 15/9$1,576

Fri 31/1005:45DUB - PER

3 stops38h 15mMultiple Airlines

Thu 6/1104:40PER - DUB

3 stops39h 40mMultiple Airlines

Deal found 16/9$1,378

Fri 31/1016:30DUB - MEL

3 stops35h 40mMultiple Airlines

Fri 7/1113:20MEL - DUB

2 stops34h 00mMultiple Airlines

Deal found 16/9$1,564

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 17 September 2025.

Wed 12/1108:10DUB - PER

2 stops35h 50mMultiple Airlines

Deal found 13/9$629

Mon 10/1114:50DUB - PER

3 stops53h 30mMultiple Airlines

Deal found 13/9$637

Tue 11/1108:10DUB - PER

2 stops36h 10mMultiple Airlines

Deal found 13/9$664

Wed 29/1008:10DUB - PER

2 stops35h 50mMultiple Airlines

Deal found 15/9$667

Tue 18/1112:55DUB - MEL

3 stops45h 25mMultiple Airlines

Deal found 15/9$679

Fri 14/1108:10DUB - PER

2 stops36h 10mMultiple Airlines

Deal found 13/9$683

Mon 8/1206:05DUB - PER

3 stops53h 45mMultiple Airlines

Deal found 15/9$686

Sat 15/1108:10DUB - PER

2 stops36h 10mMultiple Airlines

Deal found 13/9$689

Tue 9/1212:55DUB - PER

3 stops56h 55mMultiple Airlines

Deal found 15/9$695

Wed 10/1205:50DUB - PER

3 stops54h 00mMultiple Airlines

Deal found 15/9$698

Mon 17/1108:10DUB - MEL

2 stops36h 15mMultiple Airlines

Deal found 14/9$733

Mon 17/1106:05DUB - BNE

3 stops53h 35mMultiple Airlines

Deal found 16/9$733

Fly from

Fly to

Route

Depart

Return

Price

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Thu 30/10

10:40-08:40

2 stops36h 00m

Brisbane

Thu 6/11

13:00-09:40

2 stops54h 40m

$1,340

DublinPerth

DUB - PER

DUBPER

Dublin

Fri 31/10

08:10-04:00

2 stops35h 50m

Perth

Thu 6/11

04:40-12:20

3 stops39h 40m

$1,393

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 24/11

18:35-05:25

2 stops26h 50m

Perth

Tue 24/3

07:35-17:45

2 stops42h 10m

$1,420

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 21/9

17:00-01:10

2 stops25h 10m

Perth

Fri 17/10

15:50-12:35

2 stops51h 45m

$1,468

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 5/11

16:30-09:25

2 stops29h 55m

Melbourne

Mon 26/1

14:30-09:40

2 stops30h 10m

$1,551

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 26/10

16:30-05:50

2 stops53h 20m

Perth

Sun 16/11

16:15-22:10

2 stops37h 55m

$1,557

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 4/11

06:25-21:20

2 stops27h 55m

Melbourne

Wed 28/1

15:10-09:40

2 stops29h 30m

$1,563

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Thu 27/11

06:25-20:45

2 stops27h 20m

Melbourne

Wed 4/3

15:10-09:40

2 stops29h 30m

$1,570

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 12/2

10:40-08:10

2 stops35h 00m

Adelaide

Sat 7/3

11:00-15:30

2 stops63h 00m

$1,570

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 18/11

16:30-01:25

2 stops24h 55m

Perth

Sat 17/1

07:35-09:40

2 stops34h 05m

$1,624

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 60 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, May is the cheapest month in which you can book a flight from Ireland to Australia (average of $129). Flying from Ireland to Australia in October is currently the most expensive (average of $171). 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 decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Emirates, SWISS, andQatar Airways from Ireland to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8.1

Very Good

3,336 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

SWISS

7.6

Good

1,737 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qatar Airways

7.4

Good

3,624 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Etihad Airways

7.4

Good

1,250 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Air France

7.4

Good

1,468 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 21h 50m. The distance from Ireland to Australia is about 17183 km. Both multi-stop and direct flights can be found to your destination and back.
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, May is the cheapest month in which you can book a flight from Ireland to Australia (average of $129). Flying from Ireland to Australia in October is currently the most expensive (average of $171). 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

Top 8 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,300	Average$2,132	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
SWISS	Cheapest$1,352	Average$1,531	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air France	Cheapest$1,576	Average$2,136	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	Cheapest$1,612	Average$2,545	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,741	Average$2,704	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest$1,808	Average$2,099	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qantas Airways	Cheapest$1,919	Average$3,331	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Emirates	Cheapest$2,640	Average$3,177	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Ireland to Australia.

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

Yes! Cheapflights helps users easily find flights from Ireland to Australia with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Ireland today and book when prices fit your budget.

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Cheap flights from Ireland to Australia from $629

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Australia

Keep the following information in mind while searching for Ireland to Australia flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 17 September 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 17 September 2025.

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 17 September 2025.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Emirates, SWISS, andQatar Airways from Ireland to Australia by reading reviews from past customers. Users have also rated airlines in terms of 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?

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 8 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 17 September 2025.