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Find cheap flights from Ireland to Australia from $751

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Australia departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 15/6
Sat 22/6

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Low season

May

High season

December

Cheapest flight

$751
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Dublin to Sydney

FAQs for booking flights from Ireland to Australia

  • How does KAYAK find such low prices on flights from Ireland to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Australia from Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Australia with an airline and back to Ireland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Australia from Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ireland to Australia

 
Need help choosing which airline to fly with from Ireland to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3955 reviews
8.3Crew
7.9Food
8.1Comfort
8.3Entertainment
8.2Boarding
Airline reviews

Didn’t like it at all. Cabin crew unfriendly. Very bad experience.

2.0 MediocreAnonymous, Mar 2024DXB - ZAG
Read more about Emirates reviews

Didn’t like it at all. Cabin crew unfriendly. Very bad experience.

Absolutely terrible delays for 3 hours changed seats after we paid an upgrade on both legs. It appears it’s up to us to request a refund after they down graded our seat. Never again !!

Good but needs to improve cleanliness Coffee serve cold Needs to raise standard serving food Otherwise good

Excellent airlines. I highly recommend using Emirates. Its my number 1 airlines

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

More space all around is practically essential on long international fights, and Emirates definitely delivers. But food selection and taste was only average. Otherwise, the flight was smooth and the cabin crew service was fine.

Premium economy on Emirate A380 is simply the best non-business class product. In fact its probably better than many business class if the seat isnt lying flat. The food and service is close to perfect!

1. Please deploy better trained and courteous staff. 2. Wheel chairs be available at all steps of layover till boarding gate. 3. Food services be also improved . 4. TV and phone charging facility be also provided.

The plane and services in Emirates flight from Los Angeles to Dubai were very good . But plane and services in flight from Dubai to Delhi were very poor/uncomfortable. Staff at Dubai and crew in Dubai plane was very very disappointing|shabby. Wheel chair was given only for a very small part of layover at Dubai and we faced great inconvenience. In short , our experience Dubai onwards(fly Dubai) was very bad and uncomfortable.

Cabin crew were not welcoming.was expecting excellent after traveling in Emirates from Houston to Dubai.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

No towels or tissue and chocolate and mint provided before arrival

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

Overall it was a very good experience. Boarding was efficient and well organized. The cabin crew were excellent. The meals were tasty and quite filling. The warm bread rolls were a nice touch. Seats were comfortable even if they were a little narrow. Entertainment selection was excellent.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Asian Veng meal have Non Veg items which is not ok. Pure veg meals option are too less and they have inclusion of Vedgan and Lactos etc... which is taste less

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

Better service is needed. I booked for Qatar but I was switched to American way after I bought my tickets.

Fine. Don’t think I would fly with them again

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

The staff we fantastic and seemed to work very well with each other

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

In my opinion, Etihad Airways is a first rate airline except for one important element. On the day before my return flights, when I chose my seats on the Etihad website I was charged an additional $55 (US) in order to sit on the aisle. I was not at all happy about this additional "hidden" charge and I felt cheated.

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

1.Aircraft Comfort: The aircraft type was quite small with non-reclining, cramped seats that significantly lacked comfort. 2.In-flight Entertainment: There was no provision of in-flight entertainment screens or Wi-Fi for the majority of the flight. 3.Boarding Process at New Abu Dhabi Airport: Despite the move to a new airport, which promised enhanced experiences, the use of buses instead of jet bridges did not meet expectations, causing inconvenience. 4.Gate Change Communication: A last-minute gate change was poorly communicated, resulting in a long and difficult walk.

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Food was very good. Again tray could use a non-skid mat. I had a regular seat - comfortable - able to sleep undisturbed. Boarding was uneventful.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Very very bad service very tight seats never ever flying with Etihad again

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

They canceled my flight , they put me on a different flight that was delayed and the connection was lost . They lost my luggage. And now I’m stuck with any of my belongings.

Despite many attempts to work out a change, neither British Airways nor Kayak nor Chatdeal would allow us to cancel or change this flight so we lost all of the payments when we were not able to fly. Absolutely terrible customer service. We will never use either of the services again.

They sell 1h /1h30min connection ticket that are impossible to make

Seated in business class. Bed too hard and no comforter. Way too many seats in business class for number of crew so never felt particularly looked after.

My selected seat ending up being very uncomfortable both major flights. SFO to London and back. Seat arms did not go up so it was not like suggest by BA staff. On return flight my seat had a life raft barrier in front off me and large man beside me.

Biz class has a middle seat. 🙄. WiFi only for first class. No free seat assignments. Basically nickel and dime approach. They need to take lessons from Singapore Air and the likes. Never again.

I was called up at the gate not knowing why and then handed over my passport and was told I was being upgraded from Premier economy to Business class and it was wonderful. I've never been upgraded before and it was such a pleasant experience.

Book cheap flights from Ireland to Australia

Recent return flight deals

1/11Fri
2 stopsSWISS
36h 20mDUB-SYD
15/11Fri
2 stopsSWISS
31h 50mSYD-DUB
$1,411
8/11Fri
2 stops
36h 20mDUB-SYD
23/11Sat
2 stops
32h 00mSYD-DUB
$1,416
10/9Tue
2 stopsBritish Airways
29h 00mORK-SYD
28/10Mon
2 stopsBritish Airways
29h 40mSYD-ORK
$1,748
6/11Wed
2 stopsBritish Airways
26h 25mSNN-SYD
10/11Sun
2 stopsBritish Airways
35h 15mSYD-SNN
$1,769
3/9Tue
1 stopEtihad Airways
35h 05mDUB-MEL
24/9Tue
1 stopEtihad Airways
25h 20mMEL-DUB
$2,485
1/11Fri
1 stopEtihad Airways
36h 00mDUB-SYD
15/11Fri
1 stopEtihad Airways
25h 35mSYD-DUB
$2,516
30/10Wed
1 stopQatar Airways
23h 55mDUB-MEL
30/11Sat
1 stopQatar Airways
25h 05mMEL-DUB
$2,678
12/11Tue
1 stopQatar Airways
24h 20mDUB-SYD
3/12Tue
1 stopQatar Airways
43h 15mSYD-DUB
$2,721
26/5Sun
1 stopEmirates
22h 30mDUB-MEL
12/6Wed
2 stopsEmirates
33h 15mMEL-DUB
$2,856
10/9Tue
2 stopsEmirates
30h 15mDUB-MEL
25/9Wed
2 stopsEmirates
26h 45mMEL-DUB
$2,868

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Recent one-way flight deals

8/9Sun
2 stopsHainan Airlines
41h 10mDUB-SYD
$751
3/9Tue
2 stopsHainan Airlines
41h 10mDUB-SYD
$757
5/11Tue
1 stopEtihad Airways
35h 05mDUB-MEL
$1,419
2/11Sat
1 stopEtihad Airways
35h 05mDUB-MEL
$1,441
22/5Wed
1 stopQatar Airways
23h 55mDUB-SYD
$1,450
28/8Wed
1 stopQatar Airways
30h 15mDUB-MEL
$1,456
29/6Sat
2 stopsBritish Airways
28h 15mDUB-SYD
$1,637
29/6Sat
2 stopsBritish Airways
28h 15mDUB-SYD
$1,787
20/7Sat
1 stopEmirates
23h 00mDUB-SYD
$3,143
2/10Wed
2 stopsEmirates
31h 05mDUB-AVV
$4,918

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Last minute flights to Australia

Last minute flight, train and bus deals

19/5Sun
multi-stopTurkish Airlines
42h 10mDUB-PER
4/6Tue
multi-stopTurkish Airlines
48h 45mPER-DUB
$1,708
19/5Sun
multi-stopTurkish Airlines
25h 15mDUB-PER
3/6Mon
multi-stopTurkish Airlines
39h 15mPER-DUB
$1,727
20/5Mon
multi-stopBritish Airways
29h 55mDUB-MEL
4/3Tue
multi-stopBritish Airways
31h 35mMEL-DUB
$1,923
17/5Fri
multi-stopBritish Airways
28h 50mDUB-SYD
21/5Tue
multi-stopBritish Airways
37h 45mSYD-DUB
$2,304
20/5Mon
multi-stopQatar Airways
23h 30mDUB-MEL
4/3Tue
multi-stopQatar Airways
25h 05mMEL-DUB
$2,597
19/5Sun
multi-stopEtihad Airways
35h 05mDUB-MEL
28/5Tue
multi-stopEtihad Airways
25h 20mMEL-DUB
$2,607
20/5Mon
multi-stopEmirates
22h 30mDUB-MEL
26/5Sun
multi-stopEmirates
50h 45mMEL-DUB
$2,757
21/5Tue
multi-stopEtihad Airways
23h 20mDUB-MEL
15/6Sat
multi-stopEtihad Airways
25h 20mMEL-DUB
$2,862
19/5Sun
multi-stopQatar Airways
27h 20mDUB-PER
4/6Tue
multi-stopQatar Airways
21h 45mPER-DUB
$2,868
21/5Tue
multi-stopEmirates
22h 25mDUB-MEL
14/6Fri
multi-stopEmirates
42h 50mMEL-DUB
$3,523

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Flights to Australia

Return flight deals:

Australia - Ireland

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