$670 Find Cheap Flights to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Ireland departing on 11/6. 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.
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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin2 stops$1,363
Cork
Cork2 stops$1,946
Shannon
Shannon2 stops$2,370

Cheap Flight Deals to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Ireland

Recommended return deals departing in the coming months from the most popular airlines that fly to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
18:25 - 14:35PER-DUB
27h 10m2 stops
 Logo
06:30 - 04:30DUB-PER
39h 00m3 stops
$1,363
Find Deal
Mon, 9 Jun - Mon, 23 Jun
 Logo
20:30 - 13:30PER-DUB
48h 00m2 stops
 Logo
08:15 - 04:30DUB-PER
37h 15m2 stops
$1,392
Find Deal
Tue, 3 Jun - Fri, 13 Jun
Qatar Airways Logo
22:45 - 13:30PER-DUB
21h 45m1 stop
Qatar Airways Logo
12:30 - 18:40DUB-PER
23h 10m2 stops
$1,815Qatar Airways
Find Deal
Mon, 9 Jun - Mon, 23 Jun
Qatar Airways Logo
22:45 - 20:55PER-DUB
29h 10m2 stops
Qatar Airways Logo
08:15 - 18:40DUB-PER
27h 25m1 stop
$1,826Qatar Airways
Find Deal
Tue, 3 Jun - Fri, 13 Jun
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
Etihad Airways Logo
20:25 - 16:55DUB-SYD
35h 30m1 stop
$1,890Etihad Airways
Find Deal
Tue, 15 Jul - Tue, 12 Aug
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
Etihad Airways Logo
20:25 - 16:55DUB-SYD
35h 30m1 stop
$1,932Etihad Airways
Find Deal
Tue, 29 Jul - Tue, 19 Aug
Emirates Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Emirates Logo
14:20 - 06:40DUB-SYD
31h 20m2 stops
$2,117Emirates
Find Deal
Tue, 3 Jun - Tue, 10 Jun
Emirates Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Emirates Logo
22:05 - 06:05DUB-SYD
23h 00m1 stop
$2,118Emirates
Find Deal
Tue, 3 Jun - Tue, 10 Jun
Qantas Airways Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Qantas Airways Logo
22:05 - 06:05DUB-SYD
23h 00m1 stop
$2,236Qantas Airways
Find Deal
Sun, 1 Jun - Sat, 14 Jun
Qantas Airways Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Qantas Airways Logo
14:20 - 17:20DUB-SYD
42h 00m1 stop
$2,267Qantas Airways
Find Deal
Tue, 20 May - Mon, 16 Jun

KAYAK's insights & trends for flights to Ireland

Get data-powered insights and trends for flights to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Ireland?

The average price of all flights from Australia to Ireland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ireland is Tuesday when return tickets can be as cheap as $2,249. On the other hand, the most expensive day to fly is Friday, when return prices are $2,400 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Australia to Ireland is February, when tickets cost $1,932 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $3,131 and $2,394 respectively.

What is the cheapest time of day to fly to Ireland?

The average price for all round-trip flights from Australia to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ireland is generally in the evening, when round-trip flights cost $1,321 on average. Morning departures are around 15% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,516.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Australia to Ireland, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

January

High season

December

Cheapest flight

$670
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Sydney to Dublin

FAQs - booking Ireland flights

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

    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 Australia to Ireland.

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

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

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

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

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

    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 from Australia to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ireland flight deals.

Top 5 airlines flying to Ireland

Need help choosing which airline to fly with from Australia to Ireland? 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.
8.0
EmiratesOverall score based on 3206 reviews
8.2Entertainment
7.8Food
8.0Comfort
8.3Crew
8.1Boarding
Airline reviews

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

6.0 GoodDave, Mar 2025SYD - DXB
Read more Emirates reviews

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

The service on board was excellent, the flight wasn’t overbooked and we departed and arrived on time.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

Emirates is always a pleasure to travel on. From the spectacular First and Business Class configurations of your big A380 and 777, to the Bar Lounge to, of course, your impecable on board flight attendance and their iconic uniform, now also even available for young girls. All the destinations that Emirates offers makes it an airline of choice many a time.

Some Crew were distinguishably fake in their interactions with passengers.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

Enough vegetarian food was not available on the flight for all vegetarian guests on the plane. Crew did not adequately handle this experience

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Bad Cancel the flight Came back to work only 3 days after Horrible Won’t help with hotel while we stock Horrible Don’t fly with them

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

I had to stay in the airport 15 even with a hotel reservation..i was refused to inter to qatar cuz the hotel was outside the airport. They could have offered a solution. It was really exhausting for me and my family.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

There was not enough food for everybody. Some dishes were missing.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

Should have had business class line in immigration. Food quality suboptimal

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

In never flown this flight, because my flight coning from Barcelona was delayed.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

No longer a premium carrier and no better than the low cost .

My seat was broken and unable to fully recline. My USB power point was not working and nor was the one next to me. It made a 12 hour flight feel a lot longer.

The worst travel experience of my life. Boarding chaos, delays and disorganisation at every stage. The worst of many was sitting in freezing temperatures for 10 hours whilst asking all cabin crew to turn the heat up to no avail.

Courteous and warm. Good experience while traveling back with an infant.

Aer Lingus was the actual airline so they handled everything professionally.

Nice flight. Legroom was good. Food was good. Staff was friendly and helpful. Plane was modern and clean. Seats and headrests were comfortable. Entertainment system was good and modern, with a bright LCD screen and many appealing choices.

The A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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