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Cheap flights from Australia to Ireland from $633

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DUB
28 Apr — 5 May1
1 adult

Cheap flight deals from Australia to Ireland

Keep the following information in mind while searching for Australia to Ireland flight deals. Data was last updated 23 April 2025.

Round-trip from

$1,631

One-way from

$633

Popular in

December

Cheapest in

February

Average price

$2,178
15/5-28/5
  • 15/5-28/5
  • 5 total stops
  • 62h 50m total
  • Australia to Ireland
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 55h 15m total
  • Australia to Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($391 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($107 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Australia to Ireland

Cheapest flights from Australia to Ireland
Explore the most affordable flight options available from Australia to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Thu 15/505:10PER - DUB
2 stops33h 00mMultiple Airlines
Wed 28/515:40DUB - PER
3 stops29h 50mMultiple Airlines
Deal found 22/4$1,631
Fri 6/611:00MEL - ORK
2 stops33h 45mMultiple Airlines
Fri 13/615:15ORK - MEL
2 stops32h 45mMultiple Airlines
Deal found 22/4$1,666
Thu 15/516:45PER - DUB
2 stops45h 25mEtihad Airways
Wed 28/509:05DUB - PER
2 stops28h 05mEtihad Airways
Deal found 22/4$1,708
Tue 20/507:00MEL - DUB
3 stops35h 35mMultiple Airlines
Tue 27/516:55DUB - MEL
3 stops33h 50mMultiple Airlines
Deal found 22/4$1,761
Mon 2/612:50SYD - DUB
2 stops33h 55mMultiple Airlines
Sun 15/606:15DUB - SYD
2 stops28h 25mMultiple Airlines
Deal found 22/4$1,767
Tue 3/622:45PER - DUB
2 stops30h 45mQatar Airways
Thu 12/615:00DUB - PER
1 stop20h 40mQatar Airways
Deal found 22/4$1,773
Tue 3/611:10BNE - DUB
3 stops43h 55mMultiple Airlines
Wed 18/611:25DUB - BNE
3 stops35h 35mMultiple Airlines
Deal found 22/4$1,791
Sat 17/514:40SYD - DUB
2 stops27h 55mBritish Airways
Fri 30/507:10DUB - SYD
2 stops37h 10mBritish Airways
Deal found 23/4$1,791
Fri 11/723:15PER - DUB
2 stops41h 20mTurkish Airlines
Fri 22/816:55DUB - PER
2 stops40h 20mTurkish Airlines
Deal found 22/4$1,808
Tue 22/720:55SYD - DUB
2 stops48h 40mTurkish Airlines
Tue 5/816:55DUB - SYD
2 stops41h 05mTurkish Airlines
Deal found 21/4$1,819
Fri 6/611:00BNE - DUB
2 stops54h 20mChina Eastern
Fri 13/606:00DUB - BNE
2 stops42h 00mChina Eastern
Deal found 22/4$1,853
Tue 27/521:30MEL - DUB
2 stops33h 55mChina Eastern
Thu 29/513:20DUB - MEL
2 stops38h 20mChina Eastern
Deal found 21/4$1,884

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 April 2025.
Use the filters below to find and compare flights from Australia to Ireland that are best for you.

Fly from

Australia

Fly to

Ireland

Route

Depart

Return

Price

PerthDublin

PER - DUB

PERDUB

Perth

Thu 15/5

05:10-07:10

2 stops33h 00m

Dublin

Wed 28/5

15:40-04:30

3 stops29h 50m

$1,631

MelbourneCork

MEL - ORK

MELORK

Melbourne

Fri 6/6

11:00-11:45

2 stops33h 45m

Cork

Fri 13/6

15:15-09:00

2 stops32h 45m

$1,666

PerthDublin

PER - DUB

PERDUB

Perth

Thu 15/5

16:45-07:10

2 stops45h 25m

Dublin

Wed 28/5

09:05-20:10

2 stops28h 05m

$1,708

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Tue 20/5

07:00-09:35

3 stops35h 35m

Dublin

Tue 27/5

16:55-11:45

3 stops33h 50m

$1,761

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 2/6

12:50-13:45

2 stops33h 55m

Dublin

Sun 15/6

06:15-19:40

2 stops28h 25m

$1,767

PerthDublin

PER - DUB

PERDUB

Perth

Tue 3/6

22:45-22:30

2 stops30h 45m

Dublin

Thu 12/6

15:00-18:40

1 stop20h 40m

$1,773

PerthDublin

PER - DUB

PERDUB

Perth

Fri 11/7

23:15-09:35

2 stops41h 20m

Dublin

Fri 22/8

16:55-16:15

2 stops40h 20m

$1,808

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 13/5

14:40-09:50

2 stops28h 10m

Dublin

Tue 3/6

15:25-05:20

2 stops28h 55m

$1,814

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 22/7

20:55-12:35

2 stops48h 40m

Dublin

Tue 5/8

16:55-19:00

2 stops41h 05m

$1,819

BrisbaneDublin

BNE - DUB

BNEDUB

Brisbane

Fri 6/6

11:00-08:20

2 stops54h 20m

Dublin

Fri 13/6

06:00-09:00

2 stops42h 00m

$1,853

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 60 results
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6

Best time to book a flight from Australia to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Australia 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.

Cheapflights Insights

Everything you need to know about your flight from Australia to Ireland

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

Currently, February is the cheapest month in which you can book a flight from Australia to Ireland (average of $1,200). Flying from Australia to Ireland in December is currently the most expensive (average of $1,912). 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 AU to IE?

Find hourly flight availability from Australia to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Ireland as you normally would.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 23 April 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Singapore Airlines and Emirates from Australia to Ireland to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,452 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,452 reviews
Japan Airlines
8.3
Very Good
1,452 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very Good
1,290 reviews
Japan Airlines
8.3
Very Good
1,452 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very Good
3,205 reviews
Japan Airlines
8.3
Very Good
1,452 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
KLM
7.8
Good
1,333 reviews
Japan Airlines
8.3
Very Good
1,452 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Finnair
7.6
Good
1,272 reviews
Japan Airlines
8.3
Very Good
1,452 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Australia to Ireland. 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 Australia to Ireland one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $1,067. Japan Airlines flights start at $1,084 while deals on SWISS start at $1,153 one-way.

  • Can I find deals for flights from Australia to Ireland that include hotel bookings?

    Yes. In addition to deals on Australia to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Ireland.

  • Can I find deals for business class flights from Australia to Ireland?

    Yes. Cheapflights offers flight deals from Australia to Ireland 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 Australia to Ireland?

    Currently, February is the cheapest month in which you can book a flight from Australia to Ireland (average of $1,200). Flying from Australia to Ireland in December is currently the most expensive (average of $1,912). 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

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Alternative routes for Australia to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to Ireland

Discover the top 10 airlines that operate flights from Australia to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$1,122Average$1,851FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
LufthansaCheapest$1,186Average$2,079FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$1,298Average$2,199FlexibilityNo cancel feeOn-time70%
Search British Airways flights
China EasternCheapest$1,368Average$2,049FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest$1,436Average$1,850FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest$1,460Average$2,095FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Japan AirlinesCheapest$1,525Average$1,859FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air CanadaCheapest$1,563Average$1,878FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapest$1,579Average$2,354FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest$1,595Average$2,259FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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 Australia to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ireland. 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 Australia to Ireland?

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 Australia to Ireland.

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

Need flexible booking options for your flight to Ireland from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from Australia today and book when prices fit your budget.

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