How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 22h 45m. The distance from Ireland to Australia is about 17201 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

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

The cheapet airlines for a one-way flight from Ireland to Australia are Qantas Airways ($1,285), Qatar Airways ($1,290), and Emirates ($1,314). 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).

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

Users have found that booking a flight from Ireland to Australia at least 37 days early can save you up to 24% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Ireland to Australia for as little as $2,293 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,478 for flights departing within the next 3 days.

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

March can be a great time to fly to Australia from Ireland with a flight ticket averaging about $2,376. Cheapflights users have found deals in the month of March for as cheap as $1,465. The most expensive prices can be found in the month of December.

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.

$639+ Flights from Ireland to Australia

Cheap flight deals from Ireland to Australia

Round-trip from	$1,185
One-way from	$639
Popular in	December
Cheapest in	March
Average price	$2,544

Turkish Airlines
3/2-9/3
4 total stops
88h 10m total
Ireland to Australia

Search Deals

22/11
3 total stops
52h 50m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($538 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($136 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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 26 August 2025.

Tue 23/916:55DUB - PER

2 stops25h 15mTurkish Airlines

Thu 16/1015:50PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 23/8$1,182

Tue 30/1215:25DUB - PER

2 stops26h 00mTurkish Airlines

Fri 30/116:15PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 23/8$1,202

Wed 1/1010:35DUB - PER

2 stops42h 35mMultiple Airlines

Tue 14/1015:50PER - DUB

2 stops30h 40mMultiple Airlines

Deal found 23/8$1,234

Sun 21/917:00DUB - PER

2 stops43h 40mMultiple Airlines

Fri 17/1015:50PER - DUB

2 stops30h 40mMultiple Airlines

Deal found 25/8$1,243

Wed 17/917:00DUB - PER

2 stops36h 10mMultiple Airlines

Wed 1/1014:50PER - DUB

2 stops52h 45mMultiple Airlines

Deal found 24/8$1,262

Wed 24/917:00DUB - PER

2 stops36h 10mMultiple Airlines

Wed 1/1014:50PER - DUB

2 stops52h 45mMultiple Airlines

Deal found 24/8$1,265

Sun 21/917:00DUB - PER

2 stops49h 10mTurkish Airlines

Thu 16/1002:10PER - DUB

2 stops41h 25mTurkish Airlines

Deal found 22/8$1,266

Fri 7/1116:30DUB - PER

2 stops23h 25mMultiple Airlines

Tue 18/1102:25PER - DUB

2 stops27h 45mMultiple Airlines

Deal found 23/8$1,340

Wed 1/1017:00DUB - PER

2 stops36h 10mMultiple Airlines

Tue 28/1007:35PER - DUB

2 stops34h 05mMultiple Airlines

Deal found 24/8$1,391

Wed 8/1013:35DUB - MEL

3 stops54h 05mTurkish Airlines

Tue 21/1008:00MEL - DUB

3 stops62h 35mTurkish Airlines

Deal found 25/8$1,411

Tue 18/1112:55DUB - MEL

2 stops31h 15mMultiple Airlines

Mon 19/115:35MEL - DUB

2 stops27h 50mMultiple Airlines

Deal found 24/8$1,473

Tue 4/1111:45DUB - MEL

3 stops33h 10mMultiple Airlines

Tue 18/1113:10MEL - DUB

2 stops32h 50mMultiple Airlines

Deal found 24/8$1,504

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 26 August 2025.

Tue 23/916:55DUB - PER

2 stops25h 15mTurkish Airlines

Thu 16/1015:50PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 23/8$1,182

Sun 21/917:00DUB - PER

2 stops43h 40mMultiple Airlines

Fri 17/1015:50PER - DUB

2 stops30h 40mMultiple Airlines

Deal found 25/8$1,243

Sun 9/1108:10DUB - SYD

1 stop22h 45mEtihad Airways

Mon 24/1121:30SYD - DUB

1 stop31h 45mEtihad Airways

Deal found 24/8$1,812

Wed 12/1113:25DUB - SYD

2 stops33h 35mChina Eastern

Sun 16/1112:00SYD - DUB

2 stops45h 55mChina Eastern

Deal found 25/8$1,813

Mon 15/920:30ORK - SYD

2 stops47h 50mBritish Airways

Mon 22/914:40SYD - ORK

2 stops29h 05mBritish Airways

Deal found 26/8$2,000

Sat 14/214:05DUB - ADL

2 stops31h 25mQatar Airways

Sat 21/222:00ADL - DUB

1 stop25h 05mQatar Airways

Deal found 26/8$2,028

Thu 6/1112:55DUB - BNE

2 stops42h 00mSWISS

Wed 4/214:35BNE - DUB

2 stops37h 10mSWISS

Deal found 23/8$2,032

Fri 5/915:55DUB - BNE

2 stops29h 05mAir France

Mon 29/911:05BNE - DUB

2 stops30h 10mAir France

Deal found 25/8$2,043

Tue 23/915:25ORK - SYD

2 stops30h 15mKLM

Thu 23/1015:50SYD - ORK

2 stops32h 50mKLM

Deal found 25/8$2,122

Tue 3/216:30DUB - PER

2 stops48h 55mTurkish Airlines

Mon 9/302:25PER - DUB

2 stops39h 15mTurkish Airlines

Deal found 25/8$1,185

Wed 24/917:00DUB - PER

2 stops36h 10mMultiple Airlines

Wed 1/1014:50PER - DUB

2 stops52h 45mMultiple Airlines

Deal found 24/8$1,265

Mon 2/210:40DUB - PER

2 stops54h 45mTurkish Airlines

Sun 15/202:25PER - DUB

2 stops63h 15mTurkish Airlines

Deal found 24/8$1,191

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 26 August 2025 and is based on user searches.

Thu 28/809:05DUB - PER

2 stops37h 45mMultiple Airlines

Wed 10/914:50PER - DUB

2 stops47h 20mMultiple Airlines

Deal found 22/8$1,490

Sun 31/809:05DUB - SYD

1 stop36h 05mEtihad Airways

Mon 15/921:30SYD - DUB

1 stop30h 25mEtihad Airways

Deal found 25/8$1,820

Tue 2/916:55DUB - MEL

2 stops30h 15mMultiple Airlines

Thu 2/1015:55MEL - DUB

2 stops29h 40mMultiple Airlines

Deal found 24/8$1,850

Tue 2/913:35DUB - MEL

2 stops36h 40mTurkish Airlines

Thu 2/1013:25MEL - DUB

2 stops35h 30mTurkish Airlines

Deal found 23/8$1,880

Mon 15/915:25ORK - MEL

2 stops29h 50mMultiple Airlines

Mon 22/915:55MEL - ORK

2 stops55h 45mMultiple Airlines

Deal found 24/8$1,838

Wed 17/917:00DUB - PER

2 stops36h 10mMultiple Airlines

Wed 1/1014:50PER - DUB

2 stops52h 45mMultiple Airlines

Deal found 24/8$1,262

Sun 21/917:00DUB - PER

2 stops43h 40mMultiple Airlines

Fri 17/1015:50PER - DUB

2 stops30h 40mMultiple Airlines

Deal found 25/8$1,243

Sun 21/917:00DUB - PER

2 stops49h 10mTurkish Airlines

Fri 17/1015:50PER - DUB

2 stops30h 40mTurkish Airlines

Deal found 22/8$1,266

Tue 23/916:55DUB - PER

2 stops25h 15mTurkish Airlines

Thu 16/1015:50PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 23/8$1,182

Tue 23/910:35DUB - PER

2 stops31h 35mTurkish Airlines

Sun 5/1015:50PER - DUB

2 stops31h 05mTurkish Airlines

Deal found 25/8$1,484

Wed 24/917:00DUB - PER

2 stops36h 10mMultiple Airlines

Wed 1/1014:50PER - DUB

2 stops52h 45mMultiple Airlines

Deal found 24/8$1,265

Wed 24/917:00DUB - PER

2 stops29h 50mTurkish Airlines

Tue 30/902:10PER - DUB

2 stops44h 45mTurkish Airlines

Deal found 24/8$1,427

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 26 August 2025.

Sat 22/1115:10DUB - PER

3 stops52h 50mMultiple Airlines

Deal found 24/8$639

Mon 20/1021:30DUB - PER

3 stops39h 20mMultiple Airlines

Deal found 23/8$707

Mon 15/921:30DUB - PER

3 stops48h 00mMultiple Airlines

Deal found 23/8$715

Sun 21/906:25DUB - PER

3 stops54h 25mMultiple Airlines

Deal found 23/8$724

Wed 15/1006:20DUB - PER

3 stops54h 30mMultiple Airlines

Deal found 22/8$752

Wed 10/907:05DUB - PER

3 stops46h 05mMultiple Airlines

Deal found 24/8$770

Tue 2/921:45DUB - PER

3 stops49h 05mMultiple Airlines

Deal found 24/8$800

Thu 15/111:55DUB - PER

3 stops53h 20mMultiple Airlines

Deal found 23/8$803

Sat 6/921:35DUB - PER

3 stops47h 55mMultiple Airlines

Deal found 23/8$814

Mon 22/918:45ORK - SYD

3 stops50h 25mMultiple Airlines

Deal found 24/8$944

Wed 29/1018:05SNN - SYD

3 stops52h 30mMultiple Airlines

Deal found 25/8$952

Fri 31/1016:40SNN - SYD

3 stops50h 55mMultiple Airlines

Deal found 25/8$954

Fly from

Fly to

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 23/9

16:55-01:10

2 stops25h 15m

Perth

Thu 16/10

15:50-15:55

2 stops31h 05m

$1,182

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 3/2

16:30-01:25

2 stops48h 55m

Perth

Mon 9/3

02:25-09:40

2 stops39h 15m

$1,185

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 2/2

10:40-01:25

2 stops54h 45m

Perth

Sun 15/2

02:25-09:40

2 stops63h 15m

$1,191

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 30/12

15:25-01:25

2 stops26h 00m

Perth

Fri 30/1

16:15-15:20

2 stops31h 05m

$1,202

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 21/9

17:00-19:40

2 stops43h 40m

Perth

Fri 17/10

15:50-15:30

2 stops30h 40m

$1,243

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 3/2

06:25-01:25

2 stops35h 00m

Perth

Mon 16/2

02:25-15:20

2 stops44h 55m

$1,260

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 24/9

17:00-12:10

2 stops36h 10m

Perth

Wed 1/10

14:50-12:35

2 stops52h 45m

$1,265

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 21/9

17:00-01:10

2 stops49h 10m

Perth

Thu 16/10

02:10-12:35

2 stops41h 25m

$1,266

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Wed 8/10

13:35-05:40

3 stops54h 05m

Melbourne

Tue 21/10

08:00-12:35

3 stops62h 35m

$1,411

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Tue 18/11

12:55-07:10

2 stops31h 15m

Melbourne

Mon 19/1

15:35-08:25

2 stops27h 50m

$1,473

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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

3,318 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

3,318 reviews

Emirates

8.1

Very Good

3,318 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

1,711 reviews

Emirates

8.1

Very Good

3,318 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

3,608 reviews

Emirates

8.1

Very Good

3,318 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

1,235 reviews

Emirates

8.1

Very Good

3,318 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

1,469 reviews

Emirates

8.1

Very Good

3,318 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 22h 45m. The distance from Ireland to Australia is about 17201 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Ireland to Australia one-way?
The cheapet airlines for a one-way flight from Ireland to Australia are Qantas Airways ($1,285), Qatar Airways ($1,290), and Emirates ($1,314).
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 9 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$1,285	Average$1,549	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Turkish Airlines	Cheapest$1,337	Average$2,192	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
SWISS	Cheapest$1,390	Average$1,578	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air France	Cheapest$1,620	Average$2,197	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	Cheapest$1,657	Average$2,812	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,856	Average$2,796	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest$1,859	Average$2,369	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qantas Airways	Cheapest$1,974	Average$3,425	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Emirates	Cheapest$2,714	Average$3,298	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.

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 $639

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 22/11. 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 26 August 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 26 August 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 26 August 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 26 August 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?

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 9 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 26 August 2025.