How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 29h 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 China Eastern ($658), Etihad Airways ($724), and Qatar Airways ($875).

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.

$589+ 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 2 October 2026.

Mon 2/1109:00 -

1 stop38h 00m

Thu 12/1111:10 -

1 stop29h 05m

Deal found 27/9$1,049

Mon 9/1109:00 -

1 stop38h 00m

Thu 19/1112:00 -

1 stop29h 15m

Deal found 28/9$1,056

Fri 30/1009:00 -

3 stops63h 00m

Sun 15/1112:00 -

1 stop29h 15m

Deal found 29/9$1,074

Wed 11/1109:00 -

1 stop41h 35m

Wed 18/1121:30 -

1 stop43h 45m

Deal found 27/9$1,078

Fri 30/1009:00 -

1 stop42h 05m

Thu 12/1112:00 -

1 stop29h 15m

Deal found 29/9$1,081

Mon 9/1109:00 -

1 stop41h 35m

Wed 18/1121:30 -

1 stop43h 45m

Deal found 27/9$1,090

Mon 9/1109:00 -

1 stop38h 00m

Mon 16/1122:30 -

1 stop42h 45m

Deal found 28/9$1,094

Fri 6/1109:00 -

1 stop38h 00m

Tue 17/1111:10 -

1 stop29h 05m

Deal found 27/9$1,100

Fri 25/1209:00 -

1 stop42h 30m

Sun 17/111:10 -

1 stop29h 05m

Deal found 27/9$1,124

Mon 2/1109:00 -

1 stop41h 35m

Sun 15/1112:00 -

1 stop29h 15m

Deal found 26/9$1,129

Fri 6/1109:00 -

1 stop38h 00m

Thu 12/1111:10 -

1 stop29h 05m

Deal found 30/9$1,137

Wed 28/1009:00 -

1 stop41h 35m

Wed 4/1121:30 -

1 stop43h 45m

Deal found 27/9$1,176

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 2 October 2026.

Sat 27/207:40 -

2 stops36h 30m

Wed 3/315:30 -

2 stops34h 55m

Deal found 26/9$1,577

Mon 23/1114:05 -

1 stop29h 45m

Mon 14/1221:10 -

1 stop33h 40m

Deal found 27/9$1,627

Mon 16/1119:45 -

2 stops28h 15m

Mon 23/1112:25 -

2 stops28h 05m

Deal found 1/10$1,747

Sun 7/209:45 -

2 stops34h 35m

Wed 24/215:30 -

2 stops36h 50m

Deal found 29/9$1,751

Fri 6/1116:35 -

2 stops29h 10m

Tue 10/1111:00 -

2 stops33h 05m

Deal found 30/9$1,787

Mon 16/1109:00 -

1 stop38h 00m

Mon 23/1111:10 -

2 stops37h 20m

Deal found 1/10$1,797

Wed 21/1009:00 -

1 stop35h 35m

Sat 7/1121:30 -

1 stop44h 00m

Deal found 28/9$1,812

Mon 26/1020:50 -

2 stops26h 25m

Wed 25/1112:05 -

2 stops34h 15m

Deal found 27/9$1,905

Wed 4/1120:50 -

1 stop22h 35m

Sun 8/1122:30 -

1 stop23h 50m

Deal found 30/9$1,928

Mon 9/1111:15 -

3 stops33h 10m

Sun 15/1111:10 -

3 stops34h 30m

Deal found 29/9$2,127

Sat 7/1111:55 -

2 stops34h 50m

Wed 11/1110:45 -

2 stops38h 40m

Deal found 1/10$2,248

Fri 16/1012:30 -

2 stops34h 45m

Tue 20/1011:55 -

2 stops32h 20m

Deal found 29/9$2,380

Mon 1/215:30 -

2 stops28h 10m

Thu 11/216:35 -

2 stops27h 35m

Deal found 29/9$1,578

Sun 7/307:45 -

1 stop23h 05m

Wed 31/316:10 -

1 stop24h 35m

Deal found 27/9$1,725

Thu 5/1109:45 -

2 stops34h 35m

Wed 18/1115:30 -

2 stops28h 30m

Deal found 28/9$1,753

Tue 16/206:10 -

3 stops37h 20m

Tue 2/321:35 -

2 stops28h 55m

Deal found 30/9$1,760

Wed 17/215:30 -

2 stops28h 10m

Tue 9/316:35 -

2 stops32h 00m

Deal found 28/9$1,722

Wed 11/1113:10 -

1 stop30h 15m

Sun 15/1112:05 -

2 stops34h 15m

Deal found 26/9$1,941

Fri 13/1110:40 -

2 stops45h 45m

Fri 20/1107:55 -

3 stops36h 40m

Deal found 29/9$1,800

Thu 29/1007:45 -

1 stop21h 40m

Mon 9/1117:05 -

2 stops30h 00m

Deal found 28/9$1,816

Mon 1/318:05 -

2 stops51h 20m

Sat 1/508:20 -

2 stops31h 35m

Deal found 28/9$1,884

Mon 19/1017:10 -

2 stops41h 00m

Sun 8/1121:35 -

2 stops28h 55m

Deal found 29/9$2,080

Sat 20/308:05 -

1 stop35h 25m

Wed 5/515:40 -

1 stop24h 35m

Deal found 26/9$2,081

Sun 8/1117:30 -

2 stops50h 25m

Sun 15/1116:20 -

2 stops42h 05m

Deal found 28/9$1,727

Tue 10/1111:15 -

3 stops34h 20m

Tue 17/1111:50 -

2 stops39h 50m

Deal found 30/9$2,135

Thu 25/208:05 -

2 stops26h 00m

Fri 19/314:20 -

2 stops37h 50m

Deal found 28/9$1,810

Tue 26/107:45 -

2 stops27h 40m

Tue 2/315:50 -

1 stop25h 10m

Deal found 28/9$1,833

Mon 23/1116:35 -

2 stops28h 25m

Thu 31/1207:15 -

3 stops49h 05m

Deal found 27/9$2,099

Thu 25/217:55 -

3 stops30h 35m

Thu 18/308:55 -

3 stops34h 45m

Deal found 28/9$1,741

Thu 3/1211:15 -

3 stops33h 10m

Mon 7/1211:10 -

3 stops34h 30m

Deal found 27/9$2,142

Find flight deals from Ireland to Australia

Round-trip from	$1,049
One-way from	$589
Popular in	December
Cheapest in	May
Average price	$2,015

China Eastern
2/11-12/11
2 total stops
67h 05m total
Ireland to Australia

Search Deals

China Eastern
4/11-31/12
1 total stop
42h 05m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($247 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 3/11

11:15-21:10

3 stops47h 55m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$745

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Fri 4/12

09:00-22:30

2 stops51h 30m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$754

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Sat 31/10

20:10-18:15

3 stops59h 35m

Adelaide

Wed 31/12

00:00-15:30

Nonstop0h 00m

$784

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Fri 6/11

09:00-23:05

2 stops52h 05m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$788

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 4/11

13:30-21:30

2 stops45h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$793

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 4/11

18:35-09:00

2 stops52h 25m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$796

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 10/11

17:15-08:15

3 stops53h 00m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$796

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Tue 10/11

08:50-09:00

2 stops38h 10m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$863

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 10/2

07:45-17:50

1 stop23h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$872

DublinHobart

DUB Dublin - HBA Hobart

DUBHBA

Dublin

Fri 27/11

19:45-21:25

2 stops38h 40m

Hobart

Wed 31/12

00:00-14:00

Nonstop0h 00m

$872

Flights are sorted by cheapest return flights first.

Deals found on 29/9

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.

DUB-MEL

DUB-SYD

ORK-SYD

DUB-PER

DUB-BNE

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

DUB-MEL

DUB-SYD

ORK-SYD

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 $1,888). Flying from Ireland to Australia in December is currently the most expensive (average of $2,580). 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 Qantas Airways,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.

Qantas Airways

7.5

Good

1,101 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair

Qantas Airways

7.5

Good

1,101 reviews

Qantas Airways

7.5

Good

1,101 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Turkish Airlines

7.4

Good

4,454 reviews

Qantas Airways

7.5

Good

1,101 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Qatar Airways

7.3

Good

3,726 reviews

Qantas Airways

7.5

Good

1,101 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Etihad Airways

7.3

Good

1,540 reviews

Qantas Airways

7.5

Good

1,101 reviews

Check prices

Reviews

1 / 20

6.0

Good

Brian,Sept 2026

HID - CNS

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 29h 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 China Eastern ($658), Etihad Airways ($724), and Qatar Airways ($875).
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 $1,888). Flying from Ireland to Australia in December is currently the most expensive (average of $2,580). 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

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Airlines flying to Australia

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Virgin Australia flights to Australia

Link Airways flights to Australia

Top 4 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$1,409	Average$1,839	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,620	Average$2,367	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest$1,717	Average$3,206	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qantas Airways	Cheapest$1,724	Average$2,723	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

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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 $589

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. 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 2 October 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 2 October 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 2 October 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 2 October 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 2 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 2 October 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 2 October 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 2 October 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 Qantas Airways,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 2 October 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 2 October 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 2 October 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 2 October 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 2 October 2026.