How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 42h 05m. The distance from Ireland to Australia is about 17183 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 China Eastern ($606), Etihad Airways ($702), and Qatar Airways ($849).

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).

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.

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.

$569+ Cheap Flights from Ireland to Australia

Cheap flight deals from Ireland to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 3 September 2026.

Wed 28/1009:00 -

1 stop42h 05m

Tue 10/1112:00 -

1 stop29h 15m

Deal found 30/8$1,050

Mon 2/1109:00 -

1 stop42h 05m

Sat 14/1122:30 -

1 stop42h 45m

Deal found 31/8$1,054

Wed 4/1109:00 -

1 stop41h 35m

Wed 25/1121:30 -

1 stop43h 45m

Deal found 3/9$1,070

Wed 11/1109:00 -

1 stop41h 35m

Sun 22/1112:00 -

1 stop29h 15m

Deal found 31/8$1,071

Wed 11/1109:00 -

1 stop41h 35m

Mon 30/1121:30 -

1 stop43h 45m

Deal found 1/9$1,083

Wed 25/1109:00 -

1 stop42h 05m

Mon 25/122:30 -

1 stop42h 45m

Deal found 2/9$1,090

Wed 28/1009:00 -

1 stop41h 35m

Wed 18/1121:30 -

1 stop43h 45m

Deal found 2/9$1,104

Mon 9/1109:00 -

1 stop41h 35m

Tue 24/1112:00 -

1 stop29h 15m

Deal found 3/9$1,110

Mon 9/1109:00 -

1 stop41h 35m

Thu 19/1112:00 -

1 stop29h 15m

Deal found 31/8$1,127

Mon 9/1109:00 -

1 stop42h 05m

Mon 30/1122:30 -

1 stop42h 45m

Deal found 2/9$1,128

Mon 30/1109:00 -

1 stop38h 00m

Sun 17/112:00 -

1 stop29h 15m

Deal found 1/9$1,131

Mon 26/1009:00 -

1 stop38h 00m

Thu 29/1011:10 -

1 stop29h 05m

Deal found 29/8$1,156

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 3 September 2026.

Wed 3/207:50 -

2 stops35h 50m

Wed 24/216:35 -

2 stops37h 50m

Deal found 31/8$1,219

Sat 27/220:10 -

2 stops48h 50m

Tue 2/300:45 -

2 stops55h 15m

Deal found 29/8$1,253

Thu 4/208:05 -

1 stop21h 55m

Fri 26/218:20 -

1 stop34h 50m

Deal found 1/9$1,625

Wed 28/1016:35 -

2 stops24h 55m

Tue 17/1102:30 -

2 stops27h 45m

Deal found 3/9$1,643

Mon 23/1107:45 -

2 stops27h 40m

Mon 14/1221:10 -

1 stop26h 25m

Deal found 29/8$1,873

Wed 4/1113:10 -

2 stops31h 25m

Sun 8/1121:45 -

1 stop24h 35m

Deal found 2/9$1,903

Wed 4/1113:10 -

1 stop22h 20m

Sun 8/1121:10 -

1 stop32h 45m

Deal found 2/9$1,913

Thu 29/1011:15 -

3 stops34h 20m

Tue 3/1106:35 -

3 stops39h 05m

Deal found 3/9$2,221

Sun 13/909:30 -

2 stops60h 30m

Sun 20/910:20 -

2 stops30h 10m

Deal found 1/9$2,346

Tue 29/1212:10 -

2 stops51h 55m

Sun 17/108:30 -

2 stops34h 50m

Deal found 29/8$2,368

Thu 4/213:05 -

2 stops30h 35m

Thu 18/216:35 -

2 stops28h 40m

Deal found 31/8$1,272

Tue 2/315:30 -

3 stops41h 50m

Tue 23/310:20 -

3 stops33h 50m

Deal found 30/8$1,335

Fri 22/117:30 -

2 stops26h 10m

Fri 19/208:40 -

2 stops42h 05m

Deal found 2/9$1,413

Wed 3/220:05 -

3 stops53h 30m

Wed 24/216:35 -

2 stops29h 55m

Deal found 30/8$1,436

Thu 4/219:45 -

1 stop34h 15m

Sun 21/218:20 -

1 stop23h 10m

Deal found 1/9$1,625

Sun 14/216:35 -

2 stops24h 55m

Thu 4/300:45 -

2 stops29h 30m

Deal found 3/9$1,809

Wed 11/1115:10 -

2 stops28h 45m

Sun 22/1116:20 -

2 stops34h 20m

Deal found 29/8$1,515

Tue 9/207:40 -

3 stops39h 40m

Wed 24/216:35 -

2 stops29h 35m

Deal found 2/9$1,535

Tue 24/1108:05 -

1 stop21h 55m

Mon 7/1218:20 -

1 stop23h 10m

Deal found 30/8$1,710

Wed 11/1107:45 -

2 stops27h 40m

Sun 22/1122:10 -

1 stop42h 50m

Deal found 29/8$1,900

Wed 4/1113:10 -

1 stop30h 15m

Sun 8/1122:30 -

1 stop31h 25m

Deal found 2/9$1,910

Wed 4/1113:10 -

1 stop23h 10m

Sun 8/1106:15 -

1 stop40h 05m

Deal found 31/8$1,914

Wed 4/1107:50 -

2 stops36h 05m

Sun 8/1111:15 -

2 stops35h 15m

Deal found 29/8$1,534

Wed 11/1113:10 -

2 stops30h 05m

Sun 15/1116:55 -

2 stops29h 25m

Deal found 2/9$1,915

Wed 21/1009:00 -

1 stop35h 35m

Sat 7/1121:30 -

1 stop44h 00m

Deal found 1/9$1,749

Fri 22/114:05 -

1 stop28h 40m

Thu 25/217:10 -

2 stops27h 00m

Deal found 2/9$1,928

Wed 23/917:10 -

3 stops51h 40m

Wed 21/1007:15 -

3 stops48h 50m

Deal found 2/9$1,687

Sun 25/1020:05 -

2 stops50h 30m

Sun 1/1116:20 -

2 stops35h 25m

Deal found 30/8$1,536

Tue 13/1017:10 -

2 stops47h 35m

Thu 26/1116:15 -

2 stops55h 15m

Deal found 31/8$2,086

Mon 19/1014:20 -

2 stops31h 50m

Sat 31/1011:40 -

2 stops34h 40m

Deal found 2/9$1,931

Find flight deals from Ireland to Australia

Round-trip from	$1,050
One-way from	$586
Popular in	December
Cheapest in	May
Average price	$2,024

China Eastern
28/10-10/11
2 total stops
71h 20m total
Ireland to Australia

Search Deals

14/9
3 total stops
51h 05m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($224 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($74 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonMelbourne

SNN Shannon - MEL Melbourne

SNNMEL

Shannon

Wed 3/2

07:50-06:40

2 stops35h 50m

Melbourne

Wed 24/2

16:35-19:25

2 stops37h 50m

$1,219

CorkMelbourne

ORK Cork - MEL Melbourne

ORKMEL

Cork

Sat 27/2

20:10-08:00

2 stops48h 50m

Melbourne

Tue 2/3

00:45-21:00

2 stops55h 15m

$1,253

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 4/2

13:05-06:40

2 stops30h 35m

Melbourne

Thu 18/2

16:35-10:15

2 stops28h 40m

$1,272

DublinMelbourne

DUB Dublin - AVV Melbourne Avalon

DUBAVV

Dublin

Tue 2/3

15:30-20:20

3 stops41h 50m

Melbourne Avalon

Tue 23/3

10:20-09:10

3 stops33h 50m

$1,335

ShannonMelbourne

SNN Shannon - MEL Melbourne

SNNMEL

Shannon

Fri 22/1

17:30-06:40

2 stops26h 10m

Melbourne

Fri 19/2

08:40-15:45

2 stops42h 05m

$1,413

ShannonMelbourne

SNN Shannon - MEL Melbourne

SNNMEL

Shannon

Wed 3/2

20:05-12:35

3 stops53h 30m

Melbourne

Wed 24/2

16:35-11:30

2 stops29h 55m

$1,436

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Wed 11/11

15:10-06:55

2 stops28h 45m

Sydney Kingsford Smith

Sun 22/11

16:20-15:40

2 stops34h 20m

$1,515

ShannonSydney

SNN Shannon - SYD Sydney Kingsford Smith

SNNSYD

Shannon

Wed 4/11

07:50-06:55

2 stops36h 05m

Sydney Kingsford Smith

Sun 8/11

11:15-11:30

2 stops35h 15m

$1,534

CorkMelbourne

ORK Cork - MEL Melbourne

ORKMEL

Cork

Tue 9/2

07:40-10:20

3 stops39h 40m

Melbourne

Wed 24/2

16:35-11:10

2 stops29h 35m

$1,535

ShannonSydney

SNN Shannon - SYD Sydney Kingsford Smith

SNNSYD

Shannon

Sun 25/10

20:05-09:35

2 stops50h 30m

Sydney Kingsford Smith

Sun 1/11

16:20-16:45

2 stops35h 25m

$1,536

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

SNN-MEL

ORK-MEL

DUB-MEL

DUB-PER

DUB-SYD

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

IE0-AU0

SNN-MEL

ORK-MEL

DUB-MEL

DUB-PER

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 $1,826). Flying from Ireland to Australia in December is currently the most expensive (average of $2,502). 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.

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

The price you pay for your flight from Ireland to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Emirates,Turkish Airlines, 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

3,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Emirates

8.1

Very Good

3,655 reviews

Emirates

8.1

Very Good

3,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Turkish Airlines

7.4

Good

4,481 reviews

Emirates

8.1

Very Good

3,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Qatar Airways

7.3

Good

3,729 reviews

Emirates

8.1

Very Good

3,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Etihad Airways

7.3

Good

1,531 reviews

Emirates

8.1

Very Good

3,655 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 42h 05m. The distance from Ireland to Australia is about 17183 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 China Eastern ($606), Etihad Airways ($702), and Qatar Airways ($849).
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 $1,826). Flying from Ireland to Australia in December is currently the most expensive (average of $2,502). 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

Airlines

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Return Flight Options

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Airlines flying to Australia

Rex flights to Australia

Qantas Airways flights to Australia

Jetstar flights to Australia

Virgin Australia flights to Australia

Link Airways flights to Australia

Top 4 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,087	Average$2,208	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest$1,367	Average$1,806	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,571	Average$2,285	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest$1,732	Average$2,282	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 $569

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Australia

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 3 September 2026.

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 3 September 2026.

Best flights from Ireland to AustraliaDiscover 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 3 September 2026.

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 3 September 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Ireland to AustraliaSearch for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Find flight deals from Ireland to Australia

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

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

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

The price you pay for your flight from Ireland to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Emirates,Turkish Airlines, 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

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.

Airlines flying to Australia

Alternative routes for Ireland to Australia

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

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ireland to Australia by cabin class

Find flights from Ireland to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and Australia flights

Browse other Ireland and Australia flight options. Last updated on 3 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Australia

Find the right flight back to Ireland after your stay in Australia

Ireland to Australia flights

Consider these flights travelling from Ireland to Australia.

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top 4 airlines flying from Ireland to Australia

Fly with Cheapflights

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?

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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 3 September 2026.

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 3 September 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 3 September 2026 and is based on user searches.

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 3 September 2026.