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Flights to Australia

€676 Cheap flights to Australia

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Australia departing on 13/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Australia

Find flights to these popular cities in Australia from your nearest airport.

Flights to Sydney

Search all flight deals to Sydney
Multiple Airlines
21 Mar
DUB
35h 30m
1 stop
SYD
3 May
SYD
35h 05m
2 stops
DUB
€971
Multiple Airlines
11 May
DUB
22h 50m
1 stop
SYD
2 Jun
SYD
43h 35m
2 stops
DUB
€972
Multiple Airlines
3 Jun
DUB
39h 50m
2 stops
SYD
24 Jun
SYD
31h 40m
2 stops
DUB
€974
Multiple Airlines
8 Apr
DUB
22h 50m
1 stop
SYD
20 Apr
SYD
45h 00m
3 stops
DUB
€977
Multiple Airlines
3 Jun
DUB
22h 50m
1 stop
SYD
24 Jun
SYD
37h 55m
2 stops
DUB
€978
Multiple Airlines
14 May
DUB
39h 05m
2 stops
SYD
4 Jun
SYD
54h 20m
2 stops
DUB
€978
Multiple Airlines
13 May
DUB
22h 50m
1 stop
SYD
2 Jun
SYD
43h 35m
2 stops
DUB
€980
Multiple Airlines
3 Jun
DUB
24h 35m
1 stop
SYD
24 Jun
SYD
37h 55m
2 stops
DUB
€981
Etihad Airways
16 Apr
DUB
22h 50m
1 stop
SYD
23 Apr
SYD
31h 15m
1 stop
DUB
€983
Multiple Airlines
18 Mar
DUB
22h 50m
1 stop
SYD
12 Apr
SYD
48h 25m
2 stops
DUB
€984
Etihad Airways
6 Apr
DUB
36h 10m
1 stop
SYD
20 Apr
SYD
43h 25m
1 stop
DUB
€985
Multiple Airlines
15 May
DUB
39h 30m
3 stops
SYD
10 Jun
SYD
35h 30m
3 stops
DUB
€986

Flights to Melbourne Airport

Search all flight deals to Melbourne Airport
Multiple Airlines
6 Apr
DUB
28h 10m
2 stops
MEL
22 Apr
MEL
29h 35m
2 stops
DUB
€869
Turkish Airlines
21 Apr
DUB
36h 40m
2 stops
MEL
20 May
MEL
32h 35m
2 stops
DUB
€874
Turkish Airlines
26 Apr
DUB
44h 30m
2 stops
MEL
9 May
MEL
43h 05m
2 stops
DUB
€878
Multiple Airlines
8 Apr
DUB
34h 15m
1 stop
MEL
20 Apr
MEL
37h 25m
3 stops
DUB
€883
Turkish Airlines
27 Apr
DUB
30h 15m
2 stops
MEL
13 May
MEL
35h 35m
2 stops
DUB
€884
Turkish Airlines
4 May
DUB
36h 40m
2 stops
MEL
18 May
MEL
43h 05m
2 stops
DUB
€885
Turkish Airlines
20 Apr
DUB
36h 40m
2 stops
MEL
4 May
MEL
29h 10m
2 stops
DUB
€886
Turkish Airlines
21 Apr
DUB
36h 40m
2 stops
MEL
6 May
MEL
29h 10m
2 stops
DUB
€886
Multiple Airlines
21 Apr
DUB
21h 50m
1 stop
MEL
6 May
MEL
37h 55m
2 stops
DUB
€887
Turkish Airlines
18 Apr
DUB
54h 10m
2 stops
MEL
25 Apr
MEL
43h 05m
2 stops
DUB
€897
Multiple Airlines
14 Apr
DUB
57h 00m
3 stops
MEL
21 Apr
MEL
35h 35m
2 stops
DUB
€908
Turkish Airlines
20 Apr
DUB
30h 15m
2 stops
MEL
4 May
MEL
29h 10m
2 stops
DUB
€911

Flights to Perth

Search all flight deals to Perth
Multiple Airlines
3 May
DUB
24h 15m
2 stops
PER
4 May
PER
49h 30m
2 stops
DUB
€819
Multiple Airlines
6 Apr
DUB
24h 15m
2 stops
PER
20 Apr
PER
25h 30m
2 stops
DUB
€832
Multiple Airlines
9 Apr
DUB
32h 35m
2 stops
PER
21 Apr
PER
37h 40m
2 stops
DUB
€836
Multiple Airlines
6 Apr
DUB
25h 10m
2 stops
PER
22 Apr
PER
28h 35m
2 stops
DUB
€843
Turkish Airlines
22 Apr
DUB
31h 30m
2 stops
PER
21 May
PER
31h 10m
2 stops
DUB
€850
Multiple Airlines
15 Apr
DUB
24h 15m
2 stops
PER
21 Apr
PER
25h 30m
2 stops
DUB
€856
Multiple Airlines
6 Apr
DUB
24h 15m
2 stops
PER
19 Apr
PER
49h 30m
2 stops
DUB
€857
Multiple Airlines
15 Apr
DUB
27h 45m
2 stops
PER
22 Apr
PER
28h 35m
2 stops
DUB
€858
Multiple Airlines
21 Apr
DUB
26h 15m
2 stops
PER
28 Apr
PER
30h 55m
3 stops
DUB
€860
Multiple Airlines
15 Apr
DUB
27h 45m
2 stops
PER
22 Apr
PER
28h 35m
2 stops
DUB
€862
Turkish Airlines
19 Mar
DUB
48h 55m
2 stops
PER
29 Apr
PER
38h 15m
2 stops
DUB
€868
Multiple Airlines
7 May
DUB
32h 35m
2 stops
PER
20 May
PER
42h 45m
3 stops
DUB
€868

Flights to Brisbane

Search all flight deals to Brisbane
Multiple Airlines
20 Apr
DUB
55h 40m
2 stops
BNE
25 May
BNE
52h 55m
2 stops
DUB
€690
Multiple Airlines
20 Apr
DUB
55h 40m
2 stops
BNE
25 May
BNE
52h 55m
2 stops
DUB
€694
Multiple Airlines
21 Apr
DUB
43h 10m
2 stops
BNE
11 May
BNE
28h 55m
2 stops
DUB
€716
Multiple Airlines
8 Jun
DUB
38h 05m
2 stops
BNE
22 Jun
BNE
52h 40m
2 stops
DUB
€726
Multiple Airlines
20 Apr
DUB
38h 05m
2 stops
BNE
25 May
BNE
28h 55m
2 stops
DUB
€741
Multiple Airlines
20 Apr
DUB
38h 05m
2 stops
BNE
25 May
BNE
35h 20m
2 stops
DUB
€744
Multiple Airlines
27 Apr
DUB
55h 40m
2 stops
BNE
13 May
BNE
35h 20m
2 stops
DUB
€747
Multiple Airlines
14 May
DUB
55h 40m
2 stops
BNE
29 May
BNE
42h 25m
2 stops
DUB
€757
Multiple Airlines
15 May
DUB
43h 10m
2 stops
BNE
29 May
BNE
34h 05m
2 stops
DUB
€758
Multiple Airlines
14 May
DUB
55h 40m
2 stops
BNE
29 May
BNE
35h 00m
2 stops
DUB
€759
Multiple Airlines
15 May
DUB
43h 10m
2 stops
BNE
29 May
BNE
42h 25m
2 stops
DUB
€760
Multiple Airlines
15 May
DUB
43h 10m
2 stops
BNE
29 May
BNE
28h 55m
2 stops
DUB
€762

Flights to Adelaide

Search all flight deals to Adelaide
Turkish Airlines
13 Apr
DUB
35h 50m
2 stops
ADL
29 Apr
ADL
45h 50m
2 stops
DUB
€676
Turkish Airlines
15 Apr
DUB
35h 50m
2 stops
ADL
22 Apr
ADL
38h 45m
2 stops
DUB
€770
Turkish Airlines
13 Apr
DUB
29h 25m
2 stops
ADL
29 Apr
ADL
45h 50m
2 stops
DUB
€777
Turkish Airlines
15 Apr
DUB
29h 25m
2 stops
ADL
22 Apr
ADL
38h 45m
2 stops
DUB
€779
Multiple Airlines
13 Apr
DUB
29h 25m
2 stops
ADL
29 Apr
ADL
34h 50m
3 stops
DUB
€892
Turkish Airlines
15 Apr
DUB
35h 50m
2 stops
ADL
22 Apr
ADL
38h 45m
2 stops
DUB
€923
Multiple Airlines
15 Apr
DUB
29h 25m
2 stops
ADL
22 Apr
ADL
39h 35m
3 stops
DUB
€959
Turkish Airlines
14 Apr
DUB
53h 25m
2 stops
ADL
21 Apr
ADL
32h 20m
2 stops
DUB
€965
Multiple Airlines
14 Apr
DUB
41h 55m
3 stops
ADL
21 Apr
ADL
68h 20m
3 stops
DUB
€1,021
Multiple Airlines
15 Apr
DUB
28h 35m
2 stops
ADL
22 Apr
ADL
34h 50m
3 stops
DUB
€1,035
Qatar Airways
17 Mar
DUB
22h 50m
1 stop
ADL
30 Mar
ADL
44h 05m
2 stops
DUB
€1,046
Multiple Airlines
17 Apr
DUB
41h 55m
3 stops
ADL
24 Apr
ADL
68h 20m
3 stops
DUB
€1,049

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.
Turkish Airlines Logo
10:40 - 07:00
DUB
-
ADL
35h 50m
2 stops
Turkish Airlines Logo
09:45 - 23:05
ADL
-
DUB
45h 50m
2 stops
€676Turkish Airlines
Mon, 13 Apr - Wed, 29 Apr
Multiple Airlines Logo
17:05 - 09:45
DUB
-
BNE
55h 40m
2 stops
Multiple Airlines Logo
13:40 - 09:35
BNE
-
DUB
52h 55m
2 stops
€690Multiple Airlines
Mon, 20 Apr - Mon, 25 May
Multiple Airlines Logo
17:05 - 09:45
DUB
-
BNE
55h 40m
2 stops
Multiple Airlines Logo
13:40 - 09:35
BNE
-
DUB
52h 55m
2 stops
€694Multiple Airlines
Mon, 20 Apr - Mon, 25 May
Etihad Airways Logo
09:00 - 16:50
DUB
-
SYD
22h 50m
1 stop
Etihad Airways Logo
20:50 - 19:05
SYD
-
DUB
31h 15m
1 stop
€983Etihad Airways
Thu, 16 Apr - Thu, 23 Apr
British Airways Logo
07:30 - 06:05
SNN
-
SYD
37h 35m
2 stops
British Airways Logo
10:10 - 11:20
SYD
-
SNN
34h 10m
2 stops
€1,138British Airways
Sat, 9 May - Wed, 13 May
British Airways Logo
16:10 - 06:05
ORK
-
SYD
28h 55m
2 stops
British Airways Logo
10:10 - 19:50
SYD
-
ORK
42h 40m
2 stops
€1,138British Airways
Wed, 13 May - Sun, 17 May
Qatar Airways Logo
07:45 - 20:30
DUB
-
OOL
26h 45m
2 stops
Qatar Airways Logo
08:20 - 06:00
OOL
-
DUB
31h 40m
2 stops
€1,279Qatar Airways
Tue, 17 Mar - Sat, 21 Mar
Emirates Logo
13:10 - 07:35
DUB
-
OOL
32h 25m
2 stops
Emirates Logo
14:50 - 06:25
OOL
-
DUB
49h 35m
2 stops
€1,335Emirates
Tue, 17 Mar - Sat, 21 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
€1,478Emirates
Tue, 14 Apr - Tue, 21 Apr
Qatar Airways Logo
07:45 - 21:30
DUB
-
OOL
27h 45m
2 stops
Qatar Airways Logo
11:20 - 06:00
OOL
-
DUB
28h 40m
2 stops
€1,496Qatar Airways
Mon, 16 Mar - Fri, 20 Mar

momondo Fare Finder

 
Locate flights to Australia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 4 March 2026.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 13/4

10:40-07:00

2 stops35h 50m

Adelaide

Wed 29/4

09:45-23:05

2 stops45h 50m

€676

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 20/4

17:05-09:45

2 stops55h 40m

Brisbane

Mon 25/5

13:40-09:35

2 stops52h 55m

€690

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 20/4

17:05-09:45

2 stops55h 40m

Brisbane

Mon 25/5

13:40-09:35

2 stops52h 55m

€694

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 16/4

09:00-16:50

1 stop22h 50m

Sydney Kingsford Smith

Thu 23/4

20:50-19:05

1 stop31h 15m

€983

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sat 9/5

07:30-06:05

2 stops37h 35m

Sydney Kingsford Smith

Wed 13/5

10:10-11:20

2 stops34h 10m

€1,138

CorkSydney

ORK - SYD

ORKSYD

Cork

Wed 13/5

16:10-06:05

2 stops28h 55m

Sydney Kingsford Smith

Sun 17/5

10:10-19:50

2 stops42h 40m

€1,138

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Tue 17/3

07:45-20:30

2 stops26h 45m

Coolangatta Gold Coast

Sat 21/3

08:20-06:00

2 stops31h 40m

€1,279

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Tue 17/3

13:10-07:35

2 stops32h 25m

Coolangatta Gold Coast

Sat 21/3

14:50-06:25

2 stops49h 35m

€1,335

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

€1,478

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Mon 16/3

07:45-21:30

2 stops27h 45m

Coolangatta Gold Coast

Fri 20/3

11:20-06:00

2 stops28h 40m

€1,496

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

Australia flights insights and trends

Explore insights for your Australia flight to craft the best travel plan

Which airlines fly to Australia?

Qatar Airways, Etihad Airways and Emirates are the top three most popular airlines that fly to Australia from Ireland according to our data. Qatar Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 13 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Australia

Click on the cities below to find out when it's cheapest to fly to Australia from Ireland
Sydney
Sydney
Find flights to Sydney

Cheap Australia flight deals and tips

Summary info about Australia flight prices, duration and airlines

Best One-Way Price

€320

Best Round-Trip Price

€676

Fastest flight time

29h 45m

Popular in

July
The best one-way flight price to Australia from Ireland in the last 72 hours is €320 (Dublin to Perth).
Search Deals
The best round-trip flight price to Australia from Ireland in the last 72 hours is €676 (Dublin to Adelaide).
Search Deals
The fastest flight to Australia from Ireland takes 29h 45m (Dublin to Brisbane).
Search Deals
July has the highest demand for flights to Australia, with a 13% price increase on average.
Search Deals

Frequently asked questions about flying to Australia

What popular landmarks are in Australia?

Sydney Opera House is the most popular place of interest in Australia. Many travellers make it a point to stop there while travelling to Australia. Other popular landmarks and places of interest in Australia would be Sydney Jewish Museum, Uluru, or City Bridge.

What is the best airport to land at to visit Sydney Opera House?

The closest airport to Sydney Opera House is Sydney Airport, which is located in Sydney. If you plan on visiting or staying in this area, landing at Sydney Airport will be your best bet.

What is the cheapest flight to Australia?

The cheapest flights to Australia recently found by momondo users are €544 with China Eastern, €639 with China Southern, and €662 with Lufthansa.

Which airlines fly to Australia?

There are a total of 13 airlines that operate flight routes to Australia, with Qatar Airways being the most popular option. An estimated 42% of those flying into Australia choose to fly with Qatar Airways. If you’re unable to find tickets with Qatar Airways, then Etihad Airways and Emirates are also popular airlines to fly with.

What is the most popular airport in Australia to fly to?

Sydney Kingsford Smith is the most popular airport in Australia to fly to, with 33% of all users travelling to Australia opting to take a flight into this airport. If you’re interested in staying in Sydney, which is the city in Australia that is closest to Sydney Kingsford Smith, then be sure to check momondo for cheap flight deals.

When did momondo last update prices for flights to Australia?

Prices for flights to Australia refresh daily.

How many operators does momondo search for flights to Australia?

There are 16 operators available for flights to Australia as of March 2026.

How old do you have to be to fly to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel 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.

Why use momondo?

Why should I use momondo to find a flight deal 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.

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

Yes. All flights to Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Australia?

momondo provides multiple filters to help you find the best flight to Australia. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Australia

Popular Flights to Australia

Popular routes according to searches in the past day on momondo
Dublin to Adelaide flightsfrom €676
Dublin to Sydney flightsfrom €684
Dublin to Brisbane flightsfrom €690
Cork to Perth flightsfrom €729
Dublin to Perth flightsfrom €752
Cork to Melbourne flightsfrom €849
Dublin to Melbourne flightsfrom €856
Cork to Sydney flightsfrom €856
Shannon to Sydney flightsfrom €885
Shannon to Melbourne flightsfrom €974
Dublin to Canberra flightsfrom €1,042
Dublin to Cairns flightsfrom €1,059