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Cheap flights from Ireland to Australia from €339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Australia departing on 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Australia

Recent return flight deals from Ireland to Australia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:05 - 05:50
DUB
-
PER
37h 45m
2 stops
Multiple Airlines Logo
23:10 - 06:25
PER
-
DUB
39h 15m
2 stops
€657Multiple Airlines
sam., 28 févr. - sam., 7 mars
Turkish Airlines Logo
10:40 - 01:25
DUB
-
PER
30h 45m
2 stops
Turkish Airlines Logo
02:25 - 22:10
PER
-
DUB
27h 45m
2 stops
€662Turkish Airlines
jeu., 26 févr. - mer., 11 mars
Multiple Airlines Logo
10:40 - 04:15
DUB
-
PER
33h 35m
3 stops
Multiple Airlines Logo
05:35 - 15:20
PER
-
DUB
41h 45m
3 stops
€665Multiple Airlines
mer., 25 févr. - mar., 17 mars
Etihad Airways Logo
08:05 - 17:00
DUB
-
MEL
21h 55m
1 stop
Etihad Airways Logo
18:20 - 06:25
MEL
-
DUB
23h 05m
1 stop
€941Etihad Airways
mer., 4 mars - dim., 8 mars
Etihad Airways Logo
08:05 - 17:00
DUB
-
MEL
21h 55m
1 stop
Etihad Airways Logo
18:20 - 06:25
MEL
-
DUB
23h 05m
1 stop
€942Etihad Airways
mer., 4 mars - mar., 17 mars
British Airways Logo
07:40 - 06:45
SNN
-
SYD
38h 05m
2 stops
British Airways Logo
07:40 - 16:10
SYD
-
SNN
41h 30m
2 stops
€970British Airways
mer., 13 mai - dim., 17 mai
British Airways Logo
20:05 - 07:55
SNN
-
SYD
48h 50m
2 stops
British Airways Logo
11:15 - 11:30
SYD
-
SNN
35h 15m
2 stops
€971British Airways
lun., 2 mars - lun., 9 mars
Qatar Airways Logo
14:05 - 06:50
DUB
-
SYD
29h 45m
1 stop
Qatar Airways Logo
15:50 - 12:35
SYD
-
DUB
31h 45m
1 stop
€1,058Qatar Airways
lun., 23 févr. - dim., 8 mars
Qatar Airways Logo
21:20 - 06:50
DUB
-
SYD
22h 30m
1 stop
Qatar Airways Logo
15:50 - 12:35
SYD
-
DUB
31h 45m
1 stop
€1,063Qatar Airways
jeu., 12 févr. - mer., 18 févr.
Air France Logo
15:40 - 13:30
ORK
-
BNE
35h 50m
2 stops
Air France Logo
10:35 - 15:00
BNE
-
ORK
38h 25m
2 stops
€1,358Air France
dim., 15 févr. - dim., 22 févr.

Air Canada flights from Ireland to Australia

Our best Air Canada deals on Ireland to Australia flight tickets
Air Canada
27 Feb
SNN17:30Shannon
53h 05m
3 stops
SYD09:35Sydney Kingsford Smith
6 Mar
SYD11:20Sydney Kingsford Smith
39h 25m
3 stops
SNN15:45Shannon
€1,678
Air Canada
30 Jan
DUB19:45Dublin
50h 50m
3 stops
SYD09:35Sydney Kingsford Smith
3 Feb
SYD11:20Sydney Kingsford Smith
30h 50m
2 stops
DUB07:10Dublin
€2,608

Emirates flights from Ireland to Australia

Our best Emirates deals on Ireland to Australia flight tickets
Emirates
12 Feb
DUB08:25Dublin
35h 35m
1 stop
SYD07:00Sydney Kingsford Smith
25 Feb
SYD21:10Sydney Kingsford Smith
44h 15m
1 stop
DUB06:25Dublin
€1,084
Emirates
3 Mar
DUB13:10Dublin
31h 25m
2 stops
SYD07:35Sydney Kingsford Smith
17 Mar
SYD21:45Sydney Kingsford Smith
24h 35m
1 stop
DUB11:20Dublin
€1,093
Emirates
3 Mar
DUB13:10Dublin
31h 25m
2 stops
SYD07:35Sydney Kingsford Smith
17 Mar
SYD21:10Sydney Kingsford Smith
32h 45m
1 stop
DUB18:55Dublin
€1,093

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Australia 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, momondo users made 13,528 searches. Data last updated 16 janvier 2026.
Use the filters below to find and compare flights from Ireland to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

sam. 28/2

08:05-05:50

2 stops37h 45m

Perth

sam. 7/3

23:10-06:25

2 stops39h 15m

€657

DublinPerth

DUB - PER

DUBPER

Dublin

jeu. 26/2

10:40-01:25

2 stops30h 45m

Perth

mer. 11/3

02:25-22:10

2 stops27h 45m

€662

DublinPerth

DUB - PER

DUBPER

Dublin

mer. 25/2

10:40-04:15

3 stops33h 35m

Perth

mar. 17/3

05:35-15:20

3 stops41h 45m

€665

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

mer. 4/3

08:05-17:00

1 stop21h 55m

Melbourne

dim. 8/3

18:20-06:25

1 stop23h 05m

€941

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

mer. 4/3

08:05-17:00

1 stop21h 55m

Melbourne

mar. 17/3

18:20-06:25

1 stop23h 05m

€942

ShannonSydney

SNN - SYD

SNNSYD

Shannon

mer. 13/5

07:40-06:45

2 stops38h 05m

Sydney Kingsford Smith

dim. 17/5

07:40-16:10

2 stops41h 30m

€970

ShannonSydney

SNN - SYD

SNNSYD

Shannon

lun. 2/3

20:05-07:55

2 stops48h 50m

Sydney Kingsford Smith

lun. 9/3

11:15-11:30

2 stops35h 15m

€971

DublinSydney

DUB - SYD

DUBSYD

Dublin

lun. 23/2

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

dim. 8/3

15:50-12:35

1 stop31h 45m

€1,058

DublinSydney

DUB - SYD

DUBSYD

Dublin

jeu. 12/2

21:20-06:50

1 stop22h 30m

Sydney Kingsford Smith

mer. 18/2

15:50-12:35

1 stop31h 45m

€1,063

CorkBrisbane

ORK - BNE

ORKBNE

Cork

dim. 15/2

15:40-13:30

2 stops35h 50m

Brisbane

dim. 22/2

10:35-15:00

2 stops38h 25m

€1,358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Australia from

How to get the cheapest flight ticket from Ireland to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

If you aren’t able to travel to Australia during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €1,112.

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

You are more likely to see cheaper flights to Australia from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around €1,292 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Ireland for as low as €1,124 on momondo.

Can stopping save me money on Ireland to Australia flights?

You could potentially save up to 8% on your flight if you consider stops on a Ireland to Australia flight.

Cheap Ireland to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Australia

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Ireland to Australia takes 20h 35m
There are no direct flights from Ireland to Australia. There are no popular flight routes from Ireland to Australia.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Australia?

    Prices for flights from Ireland to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to Australia?

  • How old do you have to be to fly from Ireland to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Australia.

  • What documentation or ID do you need to fly to Australia?

    The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ireland to Australia

Compare and see reviews for airlines that fly from Ireland to Australia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom €663Free CancellationRating
6.8
7,718 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom €670Free CancellationRating
7.3
4,176 reviews
Search Turkish Airlines flights
SWISSPriceFrom €735Free CancellationRating
7.5
1,849 reviews
Search SWISS flights
Qantas AirwaysPriceFrom €758Free CancellationRating
7.5
971 reviews
Search Qantas Airways flights
Etihad AirwaysPriceFrom €890Free CancellationRating
7.3
1,370 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €994Free CancellationRating
7.4
3,715 reviews
Search Qatar Airways flights
Air FrancePriceFrom €1,022Free CancellationRating
7.4
1,522 reviews
Search Air France flights
British AirwaysPriceFrom €1,032Free CancellationRating
6.7
7,680 reviews
Search British Airways flights
Singapore AirlinesPriceFrom €1,053Free CancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom €1,083Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Ireland.

Can I find flights from Ireland to Australia with flexible booking policies on momondo?

Flights from Ireland to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Australia?

Once all potential Ireland to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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