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Cheap flights from Ireland to Australia from €315

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 10/3. 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 - 06:10
DUB
-
ADL
28h 35m
2 stops
Multiple Airlines Logo
09:45 - 16:00
ADL
-
DUB
38h 45m
2 stops
€697Multiple Airlines
Thu, 9 Apr - Wed, 22 Apr
Multiple Airlines Logo
05:35 - 09:45
DUB
-
BNE
43h 10m
2 stops
Multiple Airlines Logo
13:40 - 09:35
BNE
-
DUB
28h 55m
2 stops
€705Multiple Airlines
Tue, 21 Apr - Mon, 11 May
Turkish Airlines Logo
10:40 - 07:00
DUB
-
ADL
35h 50m
2 stops
Turkish Airlines Logo
09:45 - 16:00
ADL
-
DUB
38h 45m
2 stops
€758Turkish Airlines
Wed, 15 Apr - Wed, 22 Apr
Turkish Airlines Logo
17:05 - 07:00
DUB
-
ADL
29h 25m
2 stops
Turkish Airlines Logo
09:45 - 23:05
ADL
-
DUB
45h 50m
2 stops
€765Turkish Airlines
Mon, 13 Apr - Wed, 29 Apr
Etihad Airways Logo
20:35 - 15:50
DUB
-
MEL
34h 15m
1 stop
Etihad Airways Logo
17:20 - 19:05
MEL
-
DUB
34h 45m
1 stop
€900Etihad Airways
Mon, 6 Apr - Mon, 20 Apr
Etihad Airways Logo
20:35 - 16:50
DUB
-
SYD
35h 15m
1 stop
Etihad Airways Logo
21:30 - 19:05
SYD
-
DUB
30h 35m
1 stop
€985Etihad Airways
Wed, 8 Apr - Mon, 20 Apr
Qatar Airways Logo
14:05 - 10:50
DUB
-
OOL
34h 45m
2 stops
Qatar Airways Logo
11:30 - 06:00
OOL
-
DUB
28h 30m
2 stops
€1,200Qatar Airways
Sun, 15 Mar - Thu, 19 Mar
Qatar Airways Logo
14:05 - 10:50
DUB
-
OOL
34h 45m
2 stops
Qatar Airways Logo
12:00 - 06:00
OOL
-
DUB
28h 00m
2 stops
€1,246Qatar Airways
Sun, 15 Mar - Thu, 19 Mar
Emirates Logo
14:20 - 20:45
DUB
-
OOL
45h 25m
2 stops
Emirates Logo
18:00 - 12:20
OOL
-
DUB
51h 20m
2 stops
€1,455Emirates
Tue, 14 Apr - Tue, 21 Apr
Emirates Logo
22:00 - 14:10
DUB
-
AVV
30h 10m
2 stops
Emirates Logo
14:55 - 12:20
AVV
-
DUB
30h 25m
2 stops
€5,810Emirates
Sun, 29 Mar - Sun, 5 Apr

Emirates flights from Ireland to Australia

Our best Emirates deals on Ireland to Australia flight tickets
Emirates
12 Mar
DUB13:10Dublin
22h 20m
1 stop
SYD22:30Sydney Kingsford Smith
25 Mar
SYD06:00Sydney Kingsford Smith
35h 25m
1 stop
DUB06:25Dublin
€1,048
Emirates
9 Mar
DUB13:10Dublin
22h 20m
1 stop
SYD22:30Sydney Kingsford Smith
23 Mar
SYD06:00Sydney Kingsford Smith
35h 25m
1 stop
DUB06:25Dublin
€1,049
Emirates
6 Mar
DUB13:10Dublin
31h 15m
2 stops
SYD07:25Sydney Kingsford Smith
19 Mar
SYD06:00Sydney Kingsford Smith
35h 25m
1 stop
DUB06:25Dublin
€1,068

British Airways flights from Ireland to Australia

Our best British Airways deals on Ireland to Australia flight tickets
British Airways
9 Mar
DUB16:00Dublin
27h 55m
2 stops
SYD06:55Sydney Kingsford Smith
23 Mar
SYD16:20Sydney Kingsford Smith
34h 20m
2 stops
DUB15:40Dublin
€1,071
British Airways
13 May
SNN07:30Shannon
37h 35m
2 stops
SYD06:05Sydney Kingsford Smith
17 May
SYD10:10Sydney Kingsford Smith
39h 00m
2 stops
SNN16:10Shannon
€1,137
British Airways
13 May
SNN16:50Shannon
28h 15m
2 stops
SYD06:05Sydney Kingsford Smith
17 May
SYD10:10Sydney Kingsford Smith
39h 00m
2 stops
SNN16:10Shannon
€1,138

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 2 March 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

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 9/4

17:05-06:10

2 stops28h 35m

Adelaide

Wed 22/4

09:45-16:00

2 stops38h 45m

€697

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Tue 21/4

05:35-09:45

2 stops43h 10m

Brisbane

Mon 11/5

13:40-09:35

2 stops28h 55m

€705

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Wed 15/4

10:40-07:00

2 stops35h 50m

Adelaide

Wed 22/4

09:45-16:00

2 stops38h 45m

€758

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 13/4

17:05-07:00

2 stops29h 25m

Adelaide

Wed 29/4

09:45-23:05

2 stops45h 50m

€765

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 6/4

20:35-15:50

1 stop34h 15m

Melbourne

Mon 20/4

17:20-19:05

1 stop34h 45m

€900

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 8/4

20:35-16:50

1 stop35h 15m

Sydney Kingsford Smith

Mon 20/4

21:30-19:05

1 stop30h 35m

€985

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Sun 15/3

14:05-10:50

2 stops34h 45m

Coolangatta Gold Coast

Thu 19/3

11:30-06:00

2 stops28h 30m

€1,200

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Sun 15/3

14:05-10:50

2 stops34h 45m

Coolangatta Gold Coast

Thu 19/3

12:00-06:00

2 stops28h 00m

€1,246

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Tue 14/4

14:20-20:45

2 stops45h 25m

Coolangatta Gold Coast

Tue 21/4

18:00-12:20

2 stops51h 20m

€1,455

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Sun 29/3

22:00-14:10

2 stops30h 10m

Melbourne Avalon

Sun 5/4

14:55-12:20

2 stops30h 25m

€5,810

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 May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €1,097.

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 €1,271 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 €1,105 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

21h 10m

Direct flights

None
The fastest flight from Ireland to Australia takes 21h 10m
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 €652Free CancellationRating
6.8
7,818 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom €657Free CancellationRating
7.3
4,241 reviews
Search Turkish Airlines flights
SWISSPriceFrom €720Free CancellationRating
7.6
1,889 reviews
Search SWISS flights
Etihad AirwaysPriceFrom €850Free CancellationRating
7.3
1,420 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €958Free CancellationRating
7.4
3,745 reviews
Search Qatar Airways flights
British AirwaysPriceFrom €981Free CancellationRating
6.7
7,775 reviews
Search British Airways flights
Air FrancePriceFrom €984Free CancellationRating
7.4
1,541 reviews
Search Air France flights
Singapore AirlinesPriceFrom €1,035Free CancellationRating
8.2
1,465 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom €1,038Free CancellationRating
7.5
1,000 reviews
Search Qantas Airways flights
United AirlinesPriceFrom €1,066Free CancellationRating
7.4
9,375 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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