€374 Find Cheap Flights from Australia to Ireland – Compare and Save

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 30/10. 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
1 adult, Economy, 0 bags

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Cheap Flights from Australia to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Australia 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Australia to Ireland

Wed, 5 Aug - Wed, 12 Aug
China Eastern Logo
20:30 - 22:40
SYD
-
DUB
35h 10m
2 stops
China Eastern Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€902China Eastern
Mon, 10 Aug - Mon, 17 Aug
China Eastern Logo
11:00 - 15:25
SYD
-
DUB
37h 25m
2 stops
China Eastern Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€904China Eastern
Sun, 1 Nov - Wed, 18 Nov
Multiple Airlines Logo
13:25 - 18:15
MEL
-
DUB
39h 50m
2 stops
Multiple Airlines Logo
09:00 - 10:00
DUB
-
MEL
38h 00m
1 stop
€907Multiple Airlines
Sun, 1 Nov - Wed, 18 Nov
Multiple Airlines Logo
13:25 - 18:15
MEL
-
DUB
39h 50m
2 stops
Multiple Airlines Logo
09:00 - 10:00
DUB
-
MEL
38h 00m
1 stop
€908Multiple Airlines
Fri, 14 Aug - Fri, 4 Sep
Multiple Airlines Logo
10:15 - 21:45
SYD
-
DUB
44h 30m
3 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
€908Multiple Airlines
Wed, 21 Oct - Sat, 31 Oct
Etihad Airways Logo
16:40 - 07:15
SYD
-
DUB
24h 35m
1 stop
Etihad Airways Logo
19:50 - 06:35
DUB
-
SYD
23h 45m
1 stop
€908Etihad Airways
Sat, 7 Nov - Wed, 11 Nov
Etihad Airways Logo
21:30 - 06:25
SYD
-
DUB
43h 55m
1 stop
Etihad Airways Logo
08:10 - 06:35
DUB
-
SYD
35h 25m
1 stop
€909Etihad Airways
Mon, 2 Nov - Wed, 18 Nov
Finnair Logo
15:35 - 09:00
MEL
-
DUB
28h 25m
2 stops
Finnair Logo
18:05 - 07:15
DUB
-
MEL
26h 10m
2 stops
€922Finnair
Sun, 26 Jul - Sun, 9 Aug
Qatar Airways Logo
22:45 - 16:35
PER
-
DUB
24h 50m
2 stops
Qatar Airways Logo
08:15 - 18:35
DUB
-
PER
27h 20m
1 stop
€1,146Qatar Airways
Mon, 3 Aug - Mon, 31 Aug
Qatar Airways Logo
22:00 - 20:15
ADL
-
DUB
30h 45m
1 stop
Qatar Airways Logo
08:15 - 15:00
DUB
-
ADL
22h 15m
1 stop
€1,155Qatar Airways
Booking Insights

KAYAK's insights & trends for flights to Ireland

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

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 €248 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is €909 and €553 respectively.

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 a flight from Australia to Ireland, you should book around 2 weeks before departure, which saves you about 7% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight€374
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Perth to Dublin

FAQs for booking flights from Australia to Ireland

  • 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.

Reviews of the top airline flying from Australia 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.
7.3
Etihad AirwaysOverall score based on 1477 reviews
7.8Crew
7.3Comfort
7.2Entertainment
7.2Food
7.6Boarding
Airline reviews

On this flight...fine. The one from India to Abu Dahbi, awful.

8.0 ExcellentPaul, Jan 2026
AUH - ORD
Read more Etihad Airways reviews

On this flight...fine. The one from India to Abu Dahbi, awful.

Stewardess was attentive and was actively roamin to check the passengers on the biz class

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

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

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

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.

The flight was small and was not cool very bad

I request kosha food all my flight but this flight didn’t imclude my kosha meal.

Check in was quick and gentleman was very nice and friendly, during flight crew members were polite and attentive, food wasn’t as it should’ve been. Entertainment section needed to be updated i.e add new movies

The service and courtesy of the flight attendants was good. The check in staff were ok. Seat on the flight uncomfortable.

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.
First Class Flights to Ireland
Business Class Flights to Ireland
Premium Economy Class Flights to Ireland
Economy class Flights to Ireland