How long is the flight from Ireland to Australia?

For as low as £897, SWISS can have you in Australia from Ireland in 29h 15m. Airlines will cover a distance of 9251 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £372. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Ireland to Australia for a low price.

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.

£311+ 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 23 October 2026.

Mon 26/1009:00 -

1 stop38h 00m

Tue 10/1111:10 -

1 stop29h 05m

Deal found 21/10£753

Tue 10/1108:05 -

2 stops31h 50m

Tue 17/1110:30 -

2 stops39h 40m

Deal found 19/10£768

Mon 26/1009:00 -

1 stop38h 00m

Sun 8/1111:10 -

1 stop29h 05m

Deal found 21/10£782

Mon 9/1107:10 -

3 stops36h 30m

Mon 23/1117:30 -

3 stops35h 25m

Deal found 21/10£806

Sat 12/1220:10 -

2 stops55h 50m

Mon 1/218:05 -

1 stop23h 25m

Deal found 20/10£808

Mon 16/1109:00 -

3 stops37h 05m

Mon 23/1122:30 -

2 stops33h 45m

Deal found 19/10£809

Fri 30/1009:00 -

1 stop38h 00m

Mon 9/1115:10 -

2 stops30h 25m

Deal found 19/10£814

Sun 15/1119:45 -

1 stop23h 45m

Sun 22/1116:50 -

1 stop24h 40m

Deal found 18/10£824

Tue 3/1116:15 -

3 stops34h 05m

Mon 9/1115:10 -

2 stops30h 25m

Deal found 19/10£826

Wed 11/1108:05 -

1 stop35h 25m

Sun 22/1116:50 -

1 stop24h 40m

Deal found 20/10£828

Mon 9/1119:45 -

1 stop34h 00m

Thu 19/1118:05 -

1 stop35h 05m

Deal found 20/10£829

Wed 11/1109:00 -

1 stop41h 35m

Sun 22/1121:30 -

2 stops50h 10m

Deal found 19/10£830

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 23 October 2026.

Wed 14/418:35 -

2 stops29h 15m

Wed 5/516:55 -

2 stops31h 55m

Deal found 22/10£897

Fri 4/1216:35 -

2 stops39h 50m

Fri 11/1207:55 -

2 stops36h 40m

Deal found 20/10£916

Tue 3/1120:50 -

1 stop34h 45m

Wed 11/1121:10 -

1 stop25h 10m

Deal found 19/10£971

Mon 9/1120:50 -

2 stops26h 25m

Thu 19/1112:05 -

2 stops34h 15m

Deal found 20/10£974

Sat 27/211:55 -

2 stops33h 05m

Wed 3/316:35 -

2 stops29h 35m

Deal found 21/10£1,018

Wed 11/1107:45 -

1 stop21h 40m

Sat 21/1111:35 -

2 stops28h 55m

Deal found 20/10£1,025

Fri 8/119:45 -

1 stop35h 00m

Sun 14/216:50 -

1 stop24h 40m

Deal found 18/10£1,162

Mon 9/1109:45 -

2 stops59h 40m

Mon 23/1108:30 -

2 stops40h 50m

Deal found 22/10£1,177

Mon 15/213:25 -

3 stops31h 00m

Sun 14/310:35 -

3 stops32h 30m

Deal found 20/10£1,301

Tue 3/1116:35 -

2 stops39h 50m

Fri 6/1121:35 -

2 stops35h 55m

Deal found 19/10£1,325

Thu 25/219:45 -

2 stops27h 25m

Thu 18/317:20 -

2 stops35h 20m

Deal found 19/10£950

Wed 11/1113:10 -

1 stop23h 10m

Sun 15/1122:30 -

1 stop23h 50m

Deal found 22/10£991

Wed 11/1113:10 -

1 stop30h 15m

Sun 15/1116:55 -

2 stops29h 25m

Deal found 22/10£994

Thu 5/1107:45 -

2 stops26h 35m

Wed 11/1115:50 -

1 stop25h 10m

Deal found 19/10£1,033

Mon 8/316:35 -

2 stops40h 25m

Mon 22/307:55 -

3 stops36h 40m

Deal found 23/10£989

Wed 4/1113:10 -

1 stop30h 15m

Sun 8/1122:30 -

1 stop31h 25m

Deal found 22/10£1,032

Mon 9/1117:30 -

3 stops32h 10m

Mon 16/1110:00 -

3 stops36h 10m

Deal found 20/10£1,223

Tue 19/106:10 -

2 stops27h 35m

Sat 6/212:05 -

2 stops38h 25m

Deal found 23/10£1,029

Sat 7/1120:50 -

2 stops36h 50m

Wed 11/1113:25 -

2 stops40h 00m

Deal found 22/10£1,136

Sat 7/1107:45 -

1 stop21h 40m

Wed 11/1106:10 -

2 stops34h 20m

Deal found 22/10£1,145

Wed 4/1116:35 -

2 stops39h 50m

Sat 7/1121:35 -

2 stops28h 55m

Deal found 19/10£1,330

Thu 12/1113:25 -

2 stops30h 30m

Thu 19/1107:20 -

3 stops39h 20m

Deal found 21/10£1,351

Mon 2/1116:35 -

2 stops28h 20m

Mon 9/1107:55 -

3 stops36h 40m

Deal found 19/10£1,031

Fri 4/1208:25 -

2 stops40h 30m

Fri 11/1211:40 -

2 stops41h 15m

Deal found 20/10£1,148

Thu 25/207:45 -

1 stop22h 50m

Thu 18/318:20 -

2 stops28h 45m

Deal found 20/10£1,165

Mon 5/409:40 -

3 stops42h 50m

Mon 19/409:25 -

3 stops32h 30m

Deal found 20/10£1,412

Mon 2/1120:50 -

2 stops30h 10m

Sun 8/1119:05 -

2 stops57h 20m

Deal found 18/10£1,171

Tue 6/417:20 -

3 stops27h 25m

Tue 4/507:25 -

3 stops36h 00m

Deal found 22/10£1,363

Mon 14/1210:40 -

2 stops34h 20m

Sat 2/107:15 -

3 stops60h 20m

Deal found 18/10£1,407

Thu 25/220:50 -

1 stop37h 30m

Thu 18/322:40 -

1 stop42h 15m

Deal found 19/10£1,165

Find flight deals from Ireland to Australia

Round-trip from	£750
One-way from	£311
Popular in	December
Cheapest in	May
Average price	£1,025

25/2-19/3
6 total stops
99h 35m total
Ireland to Australia

Search Deals

China Eastern
23/11-31/12
1 total stop
42h 05m total
Ireland to Australia

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£21 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

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Tue 23/2

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£482

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Thu 15/4

08:15-17:05

1 stop23h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£494

DublinAdelaide

DUB Dublin - ADL Adelaide

DUBADL

Dublin

Fri 13/11

09:00-06:15

2 stops58h 45m

Adelaide

Wed 31/12

00:00-15:30

Nonstop0h 00m

£497

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 6/3

08:05-06:30

1 stop35h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£498

DublinSydney

DUB Dublin - SYD Sydney Kingsford Smith

DUBSYD

Dublin

Sat 21/11

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£503

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Mon 11/1

16:35-06:00

3 stops51h 25m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£526

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 13/1

16:35-06:00

3 stops51h 25m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£526

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Sat 9/1

10:40-06:00

3 stops57h 20m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£526

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 4/11

07:45-17:50

1 stop23h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£533

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Tue 3/11

21:20-17:50

1 stop33h 30m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£535

Flights are sorted by cheapest return flights first.

Deals found on 21/10

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-PER

DUB-SYD

DUB-MEL

ORK-MEL

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-PER

DUB-SYD

DUB-MEL

ORK-MEL

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 £983). Flying from Ireland to Australia in December is currently the most expensive (average of £1,335). 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?

To ensure you get the cheapest price possible for a flight from Ireland to Australia, you should look to book at least 3 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Ireland to Australia, such as Emirates,Qantas Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,686 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

3,686 reviews

Emirates

8.1

Very Good

3,686 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Qantas Airways

7.5

Good

1,115 reviews

Emirates

8.1

Very Good

3,686 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

4,460 reviews

Emirates

8.1

Very Good

3,686 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

3,708 reviews

Emirates

8.1

Very Good

3,686 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

1,549 reviews

Emirates

8.1

Very Good

3,686 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?
For as low as £897, SWISS can have you in Australia from Ireland in 29h 15m. Airlines will cover a distance of 9251 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Ireland to Australia one-way?
The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £372. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Ireland to Australia for a low price.
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 £983). Flying from Ireland to Australia in December is currently the most expensive (average of £1,335). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Airlines flying to Australia

Qatar Airways flights to Australia

Cathay Pacific flights to Australia

Qantas Airways flights to Australia

Emirates flights to Australia

Singapore Airlines flights to Australia

Top 10 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£341	Average£735	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest£564	Average£917	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Lufthansa	Cheapest£689	Average£862	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest£709	Average£750	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Etihad Airways	Cheapest£785	Average£925	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
British Airways	Cheapest£794	Average£1,000	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£861	Average£1,162	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Qantas Airways	Cheapest£888	Average£1,214	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Emirates	Cheapest£906	Average£1,274	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Finnair	Cheapest£922	Average£1,298	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ireland to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Ireland.

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

Certainly. Search results for flights to Australia from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ireland to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ireland to Australia from £311

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. 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 23 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 23 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 23 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 23 October 2026.

Last-minute flights from Ireland to AustraliaDiscover last-minute flight deals from Ireland to Australia. Data last updated 23 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Australia. Data last updated 23 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 23 October 2026.

Search for one-way flight options from Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 23 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?

To ensure you get the cheapest price possible for a flight from Ireland to Australia, you should look to book at least 3 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Ireland to Australia, such as Emirates,Qantas Airways, andTurkish Airlines. Reviews also offer insight into each airline's 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 23 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 10 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 23 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 23 October 2026.

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 23 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 23 October 2026.