How long is the flight from Ireland to Australia?

Departing from Ireland to Australia will take you 22h 40m. 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 ($649), Etihad Airways ($713), and Qatar Airways ($863).

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.

$595+ 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 30 October 2026.

Mon 16/1109:00 -

1 stop42h 05m

Tue 24/1112:00 -

1 stop29h 15m

Deal found 28/10$1,070

Mon 9/1109:00 -

1 stop42h 05m

Thu 26/1112:00 -

1 stop29h 15m

Deal found 27/10$1,310

Mon 16/1109:00 -

1 stop42h 05m

Tue 1/1212:00 -

2 stops54h 35m

Deal found 28/10$1,334

Fri 4/1209:00 -

2 stops63h 00m

Thu 31/1212:00 -

1 stop29h 15m

Deal found 25/10$1,351

Mon 9/1109:00 -

3 stops63h 00m

Wed 25/1122:30 -

1 stop42h 45m

Deal found 28/10$1,371

Mon 16/1109:00 -

3 stops63h 00m

Wed 2/1212:00 -

2 stops34h 45m

Deal found 29/10$1,388

Mon 2/1107:45 -

1 stop23h 45m

Mon 16/1121:55 -

1 stop24h 40m

Deal found 28/10$1,443

Wed 18/1110:00 -

3 stops33h 40m

Tue 24/1120:50 -

3 stops33h 35m

Deal found 25/10$1,443

Mon 9/1107:45 -

1 stop23h 45m

Mon 16/1121:55 -

1 stop24h 40m

Deal found 29/10$1,445

Wed 2/1209:00 -

2 stops34h 40m

Fri 5/200:45 -

2 stops29h 45m

Deal found 29/10$1,449

Tue 1/1207:45 -

3 stops30h 00m

Sun 17/100:45 -

2 stops37h 15m

Deal found 29/10$1,458

Wed 30/1209:00 -

1 stop42h 30m

Sun 17/111:10 -

1 stop29h 05m

Deal found 26/10$1,463

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 30 October 2026.

Thu 1/408:15 -

1 stop23h 35m

Thu 22/416:10 -

1 stop30h 20m

Deal found 30/10$1,620

Thu 3/1208:05 -

1 stop22h 40m

Thu 4/216:50 -

1 stop36h 20m

Deal found 28/10$1,701

Thu 12/1110:25 -

3 stops37h 10m

Mon 16/1115:30 -

2 stops33h 30m

Deal found 27/10$1,763

Mon 1/318:05 -

2 stops51h 20m

Sat 1/508:20 -

2 stops31h 35m

Deal found 30/10$1,823

Tue 10/1120:50 -

2 stops26h 25m

Mon 30/1106:15 -

1 stop35h 10m

Deal found 25/10$1,850

Tue 23/206:10 -

2 stops27h 35m

Thu 4/315:10 -

2 stops29h 25m

Deal found 29/10$1,884

Thu 26/1113:25 -

3 stops31h 00m

Wed 2/1210:35 -

3 stops32h 30m

Deal found 26/10$2,043

Mon 9/1113:10 -

2 stops31h 25m

Mon 23/1117:35 -

2 stops28h 45m

Deal found 29/10$2,105

Sat 14/1110:40 -

2 stops34h 50m

Wed 18/1111:20 -

2 stops33h 00m

Deal found 29/10$2,290

Thu 11/217:55 -

3 stops31h 55m

Mon 15/212:35 -

3 stops54h 35m

Deal found 27/10$3,292

Thu 8/408:15 -

2 stops35h 50m

Thu 29/412:05 -

2 stops34h 25m

Deal found 29/10$1,657

Thu 25/207:45 -

2 stops28h 15m

Fri 19/311:55 -

2 stops28h 05m

Deal found 29/10$1,657

Thu 12/1113:25 -

3 stops41h 25m

Tue 17/1118:05 -

2 stops30h 35m

Deal found 30/10$1,823

Fri 12/216:35 -

2 stops39h 50m

Sat 27/221:35 -

2 stops28h 55m

Deal found 25/10$1,926

Sat 13/219:45 -

1 stop23h 45m

Wed 3/310:35 -

2 stops30h 55m

Deal found 25/10$1,972

Thu 19/1110:40 -

2 stops36h 35m

Wed 2/1207:45 -

3 stops42h 45m

Deal found 29/10$1,828

Thu 28/121:20 -

1 stop33h 30m

Tue 16/216:10 -

1 stop31h 25m

Deal found 28/10$1,675

Thu 8/418:00 -

3 stops32h 40m

Thu 29/412:20 -

2 stops29h 35m

Deal found 29/10$2,078

Wed 11/1117:15 -

3 stops28h 20m

Sun 22/1110:35 -

3 stops32h 30m

Deal found 28/10$2,169

Thu 25/220:50 -

1 stop37h 30m

Thu 18/322:40 -

1 stop42h 15m

Deal found 29/10$2,201

Thu 19/1106:10 -

2 stops27h 35m

Mon 30/1122:35 -

2 stops46h 00m

Deal found 27/10$2,013

Sun 29/1120:50 -

2 stops32h 25m

Thu 3/1218:05 -

2 stops34h 50m

Deal found 27/10$2,225

Thu 8/417:05 -

2 stops42h 35m

Thu 29/415:55 -

2 stops33h 05m

Deal found 26/10$1,843

Fri 12/307:45 -

1 stop29h 10m

Mon 12/422:10 -

1 stop24h 20m

Deal found 29/10$1,691

Mon 18/111:15 -

3 stops33h 10m

Sun 7/216:30 -

2 stops29h 10m

Deal found 27/10$2,201

Thu 4/313:10 -

1 stop21h 10m

Mon 8/322:40 -

1 stop30h 45m

Deal found 29/10$2,205

Thu 25/219:45 -

2 stops27h 25m

Thu 18/317:20 -

2 stops35h 20m

Deal found 29/10$1,858

Wed 11/1107:45 -

1 stop23h 05m

Sun 15/1123:40 -

1 stop23h 55m

Deal found 29/10$1,692

Wed 17/210:40 -

2 stops45h 45m

Wed 3/322:15 -

2 stops59h 15m

Deal found 25/10$2,171

Sat 28/1120:50 -

2 stops29h 45m

Tue 22/1214:20 -

2 stops31h 00m

Deal found 26/10$2,246

Find flight deals from Ireland to Australia

Round-trip from	$1,070
One-way from	$595
Popular in	December
Cheapest in	May
Average price	$2,006

China Eastern
16/11-24/11
2 total stops
71h 20m total
Ireland to Australia

Search Deals

2/12-31/12
3 total stops
53h 25m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($206 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($73 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

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 30/11

09:00-14:05

1 stop42h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$600

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Mon 5/4

16:45-19:20

3 stops41h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$764

CorkSydney

ORK Cork - SYD Sydney Kingsford Smith

ORKSYD

Cork

Mon 30/11

13:50-10:00

3 stops57h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$771

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 13/3

08:40-18:50

2 stops47h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$786

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 9/12

09:00-13:30

1 stop42h 30m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$793

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Sat 12/12

15:45-21:20

3 stops42h 35m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$804

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 1/2

08:45-06:00

3 stops59h 15m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$811

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 9/12

11:35-20:55

3 stops47h 20m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$813

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 4/11

09:00-22:30

2 stops51h 30m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$884

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Thu 5/11

21:20-17:50

1 stop33h 30m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$918

Flights are sorted by cheapest return flights first.

Deals found on 30/10

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-BNE

DUB-ADL

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-BNE

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 $1,867). Flying from Ireland to Australia in December is currently the most expensive (average of $2,523). 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

1,122 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Qantas Airways

7.5

Good

1,122 reviews

Qantas Airways

7.5

Good

1,122 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Turkish Airlines

7.4

Good

4,461 reviews

Qantas Airways

7.5

Good

1,122 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Qatar Airways

7.3

Good

3,712 reviews

Qantas Airways

7.5

Good

1,122 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Etihad Airways

7.3

Good

1,550 reviews

Qantas Airways

7.5

Good

1,122 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Related info for your journey

How long is the flight from Ireland to Australia?
Departing from Ireland to Australia will take you 22h 40m. 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 ($649), Etihad Airways ($713), and Qatar Airways ($863).
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 $1,867). Flying from Ireland to Australia in December is currently the most expensive (average of $2,523). 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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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$765	Average$2,244	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest$1,389	Average$1,819	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,597	Average$2,141	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Qantas Airways	Cheapest$1,700	Average$2,684	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 $595

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. 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 30 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 30 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 30 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 30 October 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 30 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 30 October 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 30 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 30 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 30 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 30 October 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 30 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 30 October 2026.