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

The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £517. However, be on the lookout for offers from Turkish Airlines and United Airlines, as they are both options that can get you from Ireland to Australia for a low price.

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

Find a great deal and save up to 46% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to Australia within the next two weeks, with the cheapest ticket starting at £1,230.

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

Our data shows that May tends to be the cheapest month to fly to Australia from Ireland. Users have commonly found prices around £1,254 for the month, but tickets can be as low as £868. Due to multiple factors, prepare for potentially higher prices in 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.

£1,198+ Flights from Ireland to Australia

Cheap flight deals from Ireland to Australia

Round-trip from	£918
One-way from	£413

3/3-29/3
5 total stops
110h 30m total
Ireland to Australia

Search Deals

1/4
3 total stops
52h 50m total
Ireland to Australia

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 19 December 2024.

Tue 24/1211:50DUB - BNE

2 stops57h 40mUnited Airlines

Wed 29/111:40BNE - DUB

2 stops29h 20mUnited Airlines

Deal found 17/12£1,191

Sun 29/1210:40DUB - SYD

2 stops36h 35mMultiple Airlines

Sat 18/121:30SYD - DUB

1 stop44h 20mMultiple Airlines

Deal found 19/12£1,390

Tue 24/1213:20DUB - SYD

2 stops30h 35mBritish Airways

Tue 14/116:20SYD - DUB

2 stops28h 20mBritish Airways

Deal found 19/12£1,399

Sun 29/1214:40DUB - PER

2 stops30h 45mMultiple Airlines

Tue 21/107:15PER - DUB

2 stops34h 40mMultiple Airlines

Deal found 18/12£1,443

Sat 21/1216:30DUB - BNE

3 stops31h 25mMultiple Airlines

Mon 20/107:35BNE - DUB

3 stops47h 20mMultiple Airlines

Deal found 18/12£1,471

Sat 21/1218:40DUB - BNE

2 stops50h 50mSWISS

Mon 20/111:40BNE - DUB

2 stops58h 25mSWISS

Deal found 18/12£1,513

Fri 27/1218:05DUB - SYD

2 stops28h 30mFinnair

Fri 31/111:00SYD - DUB

2 stops33h 00mFinnair

Deal found 18/12£1,540

Mon 30/1213:25DUB - SYD

2 stops30h 30mKLM

Sun 12/111:40SYD - DUB

3 stops31h 25mKLM

Deal found 18/12£1,614

Mon 23/1209:45DUB - PER

2 stops25h 00mFinnair

Fri 17/122:45PER - DUB

2 stops42h 15mFinnair

Deal found 18/12£1,636

Thu 26/1210:40DUB - SYD

2 stops33h 10mJapan Airlines

Tue 14/109:15SYD - DUB

2 stops45h 20mJapan Airlines

Deal found 19/12£1,647

Tue 24/1207:55DUB - BNE

1 stop23h 35mQatar Airways

Wed 29/121:55BNE - DUB

1 stop42h 05mQatar Airways

Deal found 17/12£1,659

Tue 24/1207:55DUB - MEL

1 stop23h 30mQatar Airways

Mon 30/1223:30MEL - DUB

1 stop24h 10mQatar Airways

Deal found 17/12£1,673

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 19 December 2024.

Mon 3/316:55DUB - MEL

3 stops49h 45mMultiple Airlines

Sat 29/313:10MEL - DUB

2 stops60h 45mMultiple Airlines

Deal found 17/12£918

Mon 10/216:55DUB - MEL

2 stops41h 00mTurkish Airlines

Mon 24/322:40MEL - DUB

2 stops46h 15mTurkish Airlines

Deal found 17/12£924

Sun 9/315:10DUB - MEL

2 stops28h 00mAir France

Sun 30/311:20MEL - DUB

2 stops31h 00mAir France

Deal found 17/12£929

Sat 22/218:40DUB - MEL

2 stops25h 30mSWISS

Sun 2/319:25MEL - DUB

2 stops51h 40mSWISS

Deal found 18/12£1,031

Mon 3/209:00DUB - MEL

2 stops38h 00mUnited Airlines

Mon 3/313:00MEL - DUB

2 stops32h 05mUnited Airlines

Deal found 18/12£1,033

Mon 31/308:15DUB - MEL

1 stop30h 15mQatar Airways

Mon 28/421:00MEL - DUB

1 stop42h 45mQatar Airways

Deal found 17/12£1,114

Fri 11/409:40DUB - MEL

2 stops28h 50mFinnair

Mon 28/412:05MEL - DUB

2 stops38h 10mFinnair

Deal found 17/12£1,136

Mon 3/317:25DUB - SYD

3 stops27h 00mKLM

Mon 17/311:15SYD - DUB

2 stops36h 25mKLM

Deal found 18/12£1,152

Mon 17/308:00DUB - SYD

1 stop37h 35mAir Canada

Tue 1/410:20SYD - DUB

2 stops31h 55mAir Canada

Deal found 18/12£1,178

Fri 2/513:30DUB - SYD

1 stop30h 35mBritish Airways

Sun 18/514:40SYD - DUB

1 stop28h 35mBritish Airways

Deal found 18/12£1,200

Wed 22/113:10DUB - MEL

2 stops29h 30mEmirates

Wed 29/106:15MEL - DUB

1 stop40h 05mEmirates

Deal found 17/12£1,260

Mon 10/308:25DUB - SYD

1 stop23h 10mEtihad Airways

Sat 26/720:35SYD - DUB

1 stop31h 50mEtihad Airways

Deal found 18/12£1,323

Last-minute flights from Ireland to Australia
Discover last-minute flight deals from Ireland to Australia. Data last updated 19 December 2024 and is based on user searches.

Tue 24/1211:50DUB - BNE

2 stops57h 40mUnited Airlines

Wed 29/111:40BNE - DUB

2 stops29h 20mUnited Airlines

Deal found 17/12£1,191

Tue 24/1213:20DUB - SYD

2 stops30h 35mBritish Airways

Tue 14/116:20SYD - DUB

2 stops28h 20mBritish Airways

Deal found 19/12£1,399

Tue 24/1207:55DUB - BNE

1 stop23h 35mQatar Airways

Wed 29/121:55BNE - DUB

1 stop42h 05mQatar Airways

Deal found 17/12£1,659

Tue 24/1207:55DUB - MEL

1 stop23h 30mQatar Airways

Mon 30/1223:30MEL - DUB

1 stop24h 10mQatar Airways

Deal found 17/12£1,673

Tue 24/1220:50DUB - SYD

1 stop23h 10mEmirates

Thu 16/121:10SYD - DUB

1 stop25h 10mEmirates

Deal found 19/12£1,701

Tue 24/1220:50DUB - MEL

2 stops36h 45mEmirates

Sat 28/1203:25MEL - DUB

2 stops26h 30mEmirates

Deal found 17/12£1,845

Thu 26/1210:40DUB - SYD

2 stops33h 10mJapan Airlines

Tue 14/109:15SYD - DUB

2 stops45h 20mJapan Airlines

Deal found 19/12£1,647

Thu 26/1214:40DUB - SYD

2 stops28h 35mTurkish Airlines

Thu 16/121:00SYD - DUB

1 stop47h 55mTurkish Airlines

Deal found 19/12£1,728

Fri 27/1218:05DUB - SYD

2 stops28h 30mFinnair

Fri 31/111:00SYD - DUB

2 stops33h 00mFinnair

Deal found 18/12£1,540

Fri 27/1213:25DUB - SYD

2 stops30h 30mKLM

Fri 31/110:05SYD - DUB

3 stops37h 35mKLM

Deal found 18/12£1,885

Sun 29/1210:40DUB - SYD

2 stops36h 35mMultiple Airlines

Sat 18/121:30SYD - DUB

1 stop44h 20mMultiple Airlines

Deal found 19/12£1,390

Sun 29/1214:40DUB - PER

2 stops30h 45mMultiple Airlines

Tue 21/107:15PER - DUB

2 stops34h 40mMultiple Airlines

Deal found 18/12£1,443

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 19 December 2024.

Tue 1/416:10DUB - BNE

3 stops52h 50mMultiple Airlines

Deal found 17/12£413

Mon 10/313:20DUB - SYD

2 stops30h 55mSWISS

Deal found 18/12£517

Tue 14/114:40DUB - SYD

2 stops41h 20mTurkish Airlines

Deal found 18/12£670

Mon 10/210:55DUB - MEL

2 stops47h 00mTurkish Airlines

Deal found 17/12£674

Thu 16/114:40DUB - MEL

2 stops46h 05mMultiple Airlines

Deal found 17/12£689

Tue 28/109:00DUB - MEL

2 stops37h 30mUnited Airlines

Deal found 18/12£714

Thu 26/1208:25DUB - SYD

3 stops39h 35mMultiple Airlines

Deal found 18/12£770

Mon 31/315:00DUB - MEL

1 stop23h 30mQatar Airways

Deal found 17/12£787

Tue 27/517:20DUB - MEL

3 stops27h 10mKLM

Deal found 18/12£790

Thu 16/108:40DUB - PER

2 stops26h 05mBritish Airways

Deal found 18/12£790

Fri 6/617:20DUB - BNE

3 stops27h 20mKLM

Deal found 17/12£794

Mon 10/307:55DUB - SYD

1 stop23h 55mQatar Airways

Deal found 18/12£812

Find flights from Ireland to Australia within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 3/3

16:55-05:40

3 stops49h 45m

Melbourne

Sat 29/3

13:10-14:55

2 stops60h 45m

£918

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 10/2

16:55-20:55

2 stops41h 00m

Melbourne

Mon 24/3

22:40-09:55

2 stops46h 15m

£924

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sun 9/3

15:10-06:10

2 stops28h 00m

Melbourne

Sun 30/3

11:20-07:20

2 stops31h 00m

£929

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 18/2

20:50-12:20

2 stops55h 30m

Perth

Tue 18/3

23:35-18:55

2 stops27h 20m

£961

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sat 22/2

18:40-07:10

2 stops25h 30m

Melbourne

Sun 2/3

19:25-12:05

2 stops51h 40m

£1,031

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 3/2

09:00-10:00

2 stops38h 00m

Melbourne

Mon 3/3

13:00-10:05

2 stops32h 05m

£1,033

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 11/1

13:20-20:20

2 stops44h 00m

Sydney Kingsford Smith

Thu 30/1

22:10-21:15

2 stops34h 05m

£1,078

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 14/1

14:40-19:00

2 stops41h 20m

Sydney Kingsford Smith

Tue 11/2

21:00-15:25

1 stop29h 25m

£1,092

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 6/3

18:40-05:25

2 stops50h 45m

Perth

Wed 7/5

01:10-12:10

2 stops42h 00m

£1,107

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 31/3

08:15-00:30

1 stop30h 15m

Melbourne

Mon 28/4

21:00-06:45

1 stop42h 45m

£1,114

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 53 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.

Travel insights for flights from Ireland to Australia

Get recent, data-driven insights about flights from Ireland to Australia including ideal travel times, pricing trends, and more.

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 £985). Flying from Ireland to Australia in January is currently the most expensive (average of £1,502). 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.

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.

Rainfall in Australia by month

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.

Temperature in Australia by month

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).

Reviews of airlines servicing Australia

See what other customers who have flown with Etihad Airways, SWISS and KLM from Ireland to Australia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,412 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Emirates

8.1

Very Good

3,412 reviews

Emirates

8.1

Very Good

3,412 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

KLM

7.8

Good

1,349 reviews

Emirates

8.1

Very Good

3,412 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Finnair

7.7

Good

1,285 reviews

Emirates

8.1

Very Good

3,412 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

SWISS

7.6

Good

1,605 reviews

Emirates

8.1

Very Good

3,412 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Qatar Airways

7.5

Good

3,792 reviews

Emirates

8.1

Very Good

3,412 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

What are the cheapest airlines to fly from Ireland to Australia one-way?
The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £517. However, be on the lookout for offers from Turkish Airlines and United Airlines, 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 £985). Flying from Ireland to Australia in January is currently the most expensive (average of £1,502). 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

Alternative routes for Ireland to Australia

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Gatwick to Wellington flights

Complete your trip

Australia car hire

Victoria car hire

Queensland car hire

New South Wales car hire

Western Australia car hire

South Australia car hire

Tasmania car hire

Northern Territory car hire

Australian Capital Territory car hire

Sydney Kingsford Smith Airport car hire

Melbourne Airport car hire

Brisbane Airport car hire

Top 10 airlines flying from Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest£708	Average£952	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
China Eastern	Cheapest£715	Average£1,175	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Lufthansa	Cheapest£716	Average£1,128	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest£734	Average£905	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Singapore Airlines	Cheapest£871	Average£1,194	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air France	Cheapest£878	Average£1,079	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£889	Average£1,225	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£900	Average£1,622	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Finnair	Cheapest£906	Average£1,330	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air Canada	Cheapest£986	Average£1,166	FlexibilityNo cancel fee	On-time67%	Search Air Canada 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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Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

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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 £413

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Australia

Round-trip from

One-way from

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 19 December 2024.

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 19 December 2024.

Find flights from Ireland to Australia within your budget

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.

Travel insights for flights from Ireland to Australia

Get recent, data-driven insights about flights from Ireland to Australia including ideal travel times, pricing trends, and more.

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 19 December 2024.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

Reviews of airlines servicing Australia

See what other customers who have flown with Etihad Airways, SWISS and KLM from Ireland to Australia have to say. Reviews also offer insight into each airline's 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.

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 10 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 19 December 2024.