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Cheap flights from Ireland to Australia from €366

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 1/3. 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
17:05 - 09:30
DUB
-
BNE
31h 25m
2 stops
Multiple Airlines Logo
13:50 - 09:35
BNE
-
DUB
52h 45m
2 stops
€663Multiple Airlines
Fri, 15 May - Fri, 29 May
Multiple Airlines Logo
16:30 - 09:00
DUB
-
BNE
30h 30m
2 stops
Multiple Airlines Logo
07:20 - 09:40
BNE
-
DUB
36h 20m
2 stops
€667Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Turkish Airlines Logo
06:20 - 06:45
DUB
-
BNE
39h 25m
2 stops
Turkish Airlines Logo
08:00 - 15:40
BNE
-
DUB
40h 40m
2 stops
€690Turkish Airlines
Fri, 15 May - Fri, 29 May
Turkish Airlines Logo
06:20 - 06:45
DUB
-
BNE
39h 25m
2 stops
Turkish Airlines Logo
08:00 - 23:05
BNE
-
DUB
48h 05m
2 stops
€760Turkish Airlines
Fri, 15 May - Sun, 31 May
Etihad Airways Logo
08:05 - 17:55
DUB
-
SYD
22h 50m
1 stop
Etihad Airways Logo
16:35 - 06:25
SYD
-
DUB
24h 50m
1 stop
€1,001Etihad Airways
Thu, 12 Mar - Tue, 17 Mar
Etihad Airways Logo
08:05 - 17:55
DUB
-
SYD
22h 50m
1 stop
Etihad Airways Logo
16:35 - 06:25
SYD
-
DUB
24h 50m
1 stop
€1,003Etihad Airways
Sun, 22 Feb - Sun, 1 Mar
Qatar Airways Logo
07:45 - 17:05
DUB
-
ADL
22h 50m
1 stop
Qatar Airways Logo
11:40 - 06:00
ADL
-
DUB
28h 50m
2 stops
€1,069Qatar Airways
Tue, 10 Mar - Tue, 17 Mar
Qatar Airways Logo
07:45 - 17:05
DUB
-
ADL
22h 50m
1 stop
Qatar Airways Logo
11:40 - 06:00
ADL
-
DUB
28h 50m
2 stops
€1,089Qatar Airways
Mon, 9 Feb - Mon, 23 Feb
Emirates Logo
13:10 - 10:05
DUB
-
CBR
33h 55m
2 stops
Emirates Logo
18:25 - 11:20
CBR
-
DUB
27h 55m
2 stops
€1,226Emirates
Wed, 11 Mar - Wed, 18 Mar
Emirates Logo
20:50 - 14:10
DUB
-
AVV
30h 20m
2 stops
Emirates Logo
15:00 - 11:20
AVV
-
DUB
31h 20m
2 stops
€5,582Emirates
Sat, 28 Feb - Sat, 14 Mar

Etihad Airways flights from Ireland to Australia

Our best Etihad Airways deals on Ireland to Australia flight tickets
Etihad Airways
3 Mar
DUB08:05Dublin
21h 55m
1 stop
MEL17:00Melbourne
26 Mar
MEL18:20Melbourne
34h 55m
1 stop
DUB18:15Dublin
€930
Etihad Airways
23 Feb
DUB08:05Dublin
21h 55m
1 stop
MEL17:00Melbourne
9 Mar
MEL18:20Melbourne
34h 55m
1 stop
DUB18:15Dublin
€930
Etihad Airways
16 Feb
DUB08:05Dublin
21h 55m
1 stop
MEL17:00Melbourne
2 Mar
MEL18:20Melbourne
34h 55m
1 stop
DUB18:15Dublin
€935

British Airways flights from Ireland to Australia

Our best British Airways deals on Ireland to Australia flight tickets
British Airways
3 Mar
DUB10:55Dublin
33h 00m
2 stops
SYD06:55Sydney Kingsford Smith
17 Mar
SYD16:20Sydney Kingsford Smith
32h 15m
2 stops
DUB13:35Dublin
€1,005
British Airways
4 Mar
ORK11:55Cork
32h 00m
2 stops
SYD06:55Sydney Kingsford Smith
8 Mar
SYD16:20Sydney Kingsford Smith
39h 40m
2 stops
ORK21:00Cork
€1,008
British Airways
3 Mar
DUB10:55Dublin
33h 00m
2 stops
SYD06:55Sydney Kingsford Smith
17 Mar
SYD16:20Sydney Kingsford Smith
28h 55m
2 stops
DUB10:15Dublin
€1,010

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 26 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

Fri 15/5

17:05-09:30

2 stops31h 25m

Brisbane

Fri 29/5

13:50-09:35

2 stops52h 45m

€663

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Tue 10/3

16:30-09:00

2 stops30h 30m

Brisbane

Tue 17/3

07:20-09:40

2 stops36h 20m

€667

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 15/5

06:20-06:45

2 stops39h 25m

Brisbane

Fri 29/5

08:00-15:40

2 stops40h 40m

€690

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 15/5

06:20-06:45

2 stops39h 25m

Brisbane

Sun 31/5

08:00-23:05

2 stops48h 05m

€760

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 12/3

08:05-17:55

1 stop22h 50m

Sydney Kingsford Smith

Tue 17/3

16:35-06:25

1 stop24h 50m

€1,001

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 22/2

08:05-17:55

1 stop22h 50m

Sydney Kingsford Smith

Sun 1/3

16:35-06:25

1 stop24h 50m

€1,003

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Tue 10/3

07:45-17:05

1 stop22h 50m

Adelaide

Tue 17/3

11:40-06:00

2 stops28h 50m

€1,069

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 9/2

07:45-17:05

1 stop22h 50m

Adelaide

Mon 23/2

11:40-06:00

2 stops28h 50m

€1,089

DublinCanberra

DUB - CBR

DUBCBR

Dublin

Wed 11/3

13:10-10:05

2 stops33h 55m

Canberra

Wed 18/3

18:25-11:20

2 stops27h 55m

€1,226

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Sat 28/2

20:50-14:10

2 stops30h 20m

Melbourne Avalon

Sat 14/3

15:00-11:20

2 stops31h 20m

€5,582

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 €1,093.

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 €1,269 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 €1,083 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

22h 50m

Direct flights

None
The fastest flight from Ireland to Australia takes 22h 50m
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 €651Free CancellationRating
6.8
7,747 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom €657Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
SWISSPriceFrom €722Free CancellationRating
7.6
1,861 reviews
Search SWISS flights
Etihad AirwaysPriceFrom €874Free CancellationRating
7.3
1,376 reviews
Search Etihad Airways flights
British AirwaysPriceFrom €880Free CancellationRating
6.7
7,698 reviews
Search British Airways flights
Qatar AirwaysPriceFrom €956Free CancellationRating
7.4
3,733 reviews
Search Qatar Airways flights
Air FrancePriceFrom €983Free CancellationRating
7.4
1,525 reviews
Search Air France flights
Singapore AirlinesPriceFrom €1,034Free CancellationRating
8.1
1,437 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom €1,037Free CancellationRating
7.5
976 reviews
Search Qantas Airways flights
United AirlinesPriceFrom €1,064Free CancellationRating
7.4
9,199 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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