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Cheap flights from Ireland to Australia from €415

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 26/5. 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
10:40 - 09:00
DUB
-
BNE
36h 20m
2 stops
Multiple Airlines Logo
07:20 - 15:30
BNE
-
DUB
42h 10m
2 stops
€661Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
10:40 - 09:00
DUB
-
BNE
36h 20m
2 stops
Multiple Airlines Logo
07:20 - 15:30
BNE
-
DUB
42h 10m
2 stops
€705Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Turkish Airlines Logo
06:20 - 07:00
DUB
-
ADL
40h 10m
2 stops
Turkish Airlines Logo
09:45 - 16:00
ADL
-
DUB
38h 45m
2 stops
€816Turkish Airlines
Thu, 7 May - Mon, 11 May
Turkish Airlines Logo
06:20 - 07:00
DUB
-
ADL
40h 10m
2 stops
Turkish Airlines Logo
09:45 - 09:35
ADL
-
DUB
32h 20m
2 stops
€894Turkish Airlines
Thu, 7 May - Mon, 11 May
Etihad Airways Logo
20:25 - 15:50
DUB
-
MEL
34h 25m
1 stop
Etihad Airways Logo
17:20 - 18:55
MEL
-
DUB
34h 35m
1 stop
€934Etihad Airways
Sat, 18 Apr - Sat, 2 May
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
€936Etihad Airways
Mon, 9 Mar - Sun, 22 Mar
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
Wed, 13 May - Sun, 17 May
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
€971British Airways
Wed, 13 May - Sun, 17 May
Emirates Logo
08:25 - 07:00
DUB
-
SYD
35h 35m
1 stop
Emirates Logo
06:00 - 18:55
SYD
-
DUB
23h 55m
1 stop
€1,053Emirates
Thu, 12 Feb - Thu, 26 Feb
Emirates Logo
08:25 - 18:35
DUB
-
SYD
23h 10m
1 stop
Emirates Logo
06:00 - 18:55
SYD
-
DUB
23h 55m
1 stop
€1,058Emirates
Wed, 11 Mar - Thu, 26 Mar

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
26 Feb
SYD06:00Sydney Kingsford Smith
23h 55m
1 stop
DUB18:55Dublin
€1,053
Emirates
11 Mar
DUB08:25Dublin
23h 10m
1 stop
SYD18:35Sydney Kingsford Smith
26 Mar
SYD06:00Sydney Kingsford Smith
23h 55m
1 stop
DUB18:55Dublin
€1,058
Emirates
3 Mar
DUB13:10Dublin
31h 25m
2 stops
SYD07:35Sydney Kingsford Smith
24 Mar
SYD06:00Sydney Kingsford Smith
35h 25m
1 stop
DUB06:25Dublin
€1,090

Air France flights from Ireland to Australia

Our best Air France deals on Ireland to Australia flight tickets
Air France
31 Mar
ORK15:25Cork
30h 20m
2 stops
SYD07:45Sydney Kingsford Smith
6 Apr
SYD14:45Sydney Kingsford Smith
32h 55m
2 stops
ORK14:40Cork
€1,483
Air France
27 Jan
DUB16:45Dublin
32h 15m
2 stops
MEL12:00Melbourne
22 Feb
MEL12:00Melbourne
30h 50m
2 stops
DUB07:50Dublin
€2,535

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 18 January 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

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 4/3

10:40-09:00

2 stops36h 20m

Brisbane

Wed 11/3

07:20-15:30

2 stops42h 10m

€661

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Wed 11/3

10:40-09:00

2 stops36h 20m

Brisbane

Wed 25/3

07:20-15:30

2 stops42h 10m

€705

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 7/5

06:20-07:00

2 stops40h 10m

Adelaide

Mon 11/5

09:45-16:00

2 stops38h 45m

€816

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 7/5

06:20-07:00

2 stops40h 10m

Adelaide

Mon 11/5

09:45-09:35

2 stops32h 20m

€894

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sat 18/4

20:25-15:50

1 stop34h 25m

Melbourne

Sat 2/5

17:20-18:55

1 stop34h 35m

€934

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 9/3

08:05-17:00

1 stop21h 55m

Melbourne

Sun 22/3

18:20-06:25

1 stop23h 05m

€936

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

07:40-06:45

2 stops38h 05m

Sydney Kingsford Smith

Sun 17/5

07:40-16:10

2 stops41h 30m

€970

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

07:40-06:45

2 stops38h 05m

Sydney Kingsford Smith

Sun 17/5

07:40-16:10

2 stops41h 30m

€971

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 12/2

08:25-07:00

1 stop35h 35m

Sydney Kingsford Smith

Thu 26/2

06:00-18:55

1 stop23h 55m

€1,053

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 11/3

08:25-18:35

1 stop23h 10m

Sydney Kingsford Smith

Thu 26/3

06:00-18:55

1 stop23h 55m

€1,058

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 €1,115.

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 €1,295 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 €1,128 on momondo.

Can stopping save me money on Ireland to Australia flights?

You could potentially save up to 11% 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 €664Free CancellationRating
6.8
7,731 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom €670Free CancellationRating
7.3
4,192 reviews
Search Turkish Airlines flights
SWISSPriceFrom €737Free CancellationRating
7.5
1,854 reviews
Search SWISS flights
Etihad AirwaysPriceFrom €892Free CancellationRating
7.3
1,373 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €985Free CancellationRating
7.4
3,720 reviews
Search Qatar Airways flights
Air FrancePriceFrom €1,024Free CancellationRating
7.4
1,523 reviews
Search Air France flights
British AirwaysPriceFrom €1,034Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
Singapore AirlinesPriceFrom €1,055Free CancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom €1,058Free CancellationRating
7.5
972 reviews
Search Qantas Airways flights
United AirlinesPriceFrom €1,085Free CancellationRating
7.4
9,176 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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