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Flights to Australia

€696 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 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.
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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
5 May
DUB
39h 30m
3 stops
SYD
9 Jun
SYD
41h 55m
3 stops
DUB
€1,006
Multiple Airlines
7 May
DUB
28h 25m
2 stops
SYD
4 Jun
SYD
35h 30m
3 stops
DUB
€1,007
Etihad Airways
18 May
DUB
22h 50m
1 stop
SYD
24 May
SYD
36h 25m
1 stop
DUB
€1,008
Etihad Airways
19 Apr
DUB
35h 15m
1 stop
SYD
26 Apr
SYD
24h 35m
1 stop
DUB
€1,010
Multiple Airlines
23 Apr
DUB
35h 15m
1 stop
SYD
8 May
SYD
32h 20m
2 stops
DUB
€1,011
Multiple Airlines
7 May
DUB
39h 20m
3 stops
SYD
4 Jun
SYD
35h 30m
3 stops
DUB
€1,012
Etihad Airways
19 Apr
DUB
36h 10m
1 stop
SYD
17 May
SYD
24h 35m
1 stop
DUB
€1,013
Turkish Airlines
23 Apr
DUB
37h 55m
2 stops
SYD
6 May
SYD
31h 30m
2 stops
DUB
€1,014
Multiple Airlines
30 Apr
DUB
22h 50m
1 stop
SYD
13 May
SYD
34h 30m
2 stops
DUB
€1,016
Multiple Airlines
27 Apr
DUB
22h 50m
1 stop
SYD
10 May
SYD
32h 00m
2 stops
DUB
€1,017
Multiple Airlines
21 Apr
DUB
39h 30m
3 stops
SYD
12 May
SYD
35h 00m
2 stops
DUB
€1,019
Etihad Airways
6 May
DUB
24h 35m
1 stop
SYD
23 May
SYD
31h 20m
1 stop
DUB
€1,020

Flights to Melbourne Airport

Search all flight deals to Melbourne Airport
Multiple Airlines
10 Jun
DUB
47h 35m
2 stops
MEL
22 Jun
MEL
35h 35m
3 stops
DUB
€1,023
Etihad Airways
15 Apr
DUB
35h 55m
1 stop
MEL
9 May
MEL
22h 55m
1 stop
DUB
€1,024
Turkish Airlines
15 Apr
DUB
33h 10m
2 stops
MEL
10 May
MEL
35h 35m
2 stops
DUB
€1,025
Qatar Airways
13 Apr
DUB
35h 40m
1 stop
MEL
27 Apr
MEL
42h 15m
1 stop
DUB
€1,026
Multiple Airlines
17 May
DUB
37h 55m
3 stops
MEL
31 May
MEL
32h 35m
2 stops
DUB
€1,029
Turkish Airlines
18 Apr
DUB
41h 30m
2 stops
MEL
11 May
MEL
45h 00m
2 stops
DUB
€1,030
Turkish Airlines
10 Jun
DUB
36h 40m
2 stops
MEL
22 Jun
MEL
32h 40m
2 stops
DUB
€1,031
Qatar Airways
5 Apr
DUB
23h 35m
1 stop
MEL
20 Apr
MEL
23h 00m
1 stop
DUB
€1,032
Multiple Airlines
18 Apr
DUB
34h 15m
1 stop
MEL
9 May
MEL
53h 10m
2 stops
DUB
€1,034
Etihad Airways
7 Sept
DUB
34h 15m
1 stop
MEL
19 Sept
MEL
22h 55m
1 stop
DUB
€1,036
Turkish Airlines
18 Apr
DUB
41h 30m
2 stops
MEL
9 May
MEL
49h 30m
2 stops
DUB
€1,038
Turkish Airlines
8 Sept
DUB
29h 05m
2 stops
MEL
24 Sept
MEL
32h 35m
2 stops
DUB
€1,040

Flights to Perth

Search all flight deals to Perth
Multiple Airlines
7 May
DUB
29h 45m
3 stops
PER
14 May
PER
33h 00m
2 stops
DUB
€898
Multiple Airlines
20 Apr
DUB
24h 15m
2 stops
PER
27 Apr
PER
54h 55m
3 stops
DUB
€909
Multiple Airlines
20 May
DUB
29h 45m
3 stops
PER
2 Jun
PER
24h 30m
2 stops
DUB
€912
Multiple Airlines
18 Apr
DUB
29h 45m
3 stops
PER
4 May
PER
44h 55m
2 stops
DUB
€920
Multiple Airlines
9 Jun
DUB
26h 15m
2 stops
PER
28 Jul
PER
40h 15m
3 stops
DUB
€921
Multiple Airlines
22 Apr
DUB
26h 00m
2 stops
PER
21 May
PER
39h 20m
2 stops
DUB
€922
Turkish Airlines
7 May
DUB
36h 25m
2 stops
PER
11 May
PER
55h 10m
2 stops
DUB
€925
Turkish Airlines
7 May
DUB
36h 25m
2 stops
PER
11 May
PER
48h 45m
2 stops
DUB
€926
Multiple Airlines
21 Sept
DUB
33h 45m
2 stops
PER
29 Sept
PER
30h 40m
2 stops
DUB
€929
Multiple Airlines
4 Sept
DUB
32h 35m
2 stops
PER
21 Sept
PER
42h 45m
3 stops
DUB
€947
Multiple Airlines
19 Apr
DUB
29h 45m
3 stops
PER
26 Apr
PER
42h 45m
3 stops
DUB
€951
Multiple Airlines
7 May
DUB
36h 10m
2 stops
PER
21 May
PER
39h 20m
2 stops
DUB
€968

Flights to Brisbane

Search all flight deals to Brisbane
Multiple Airlines
26 May
DUB
43h 10m
2 stops
BNE
10 Jun
BNE
35h 20m
2 stops
DUB
€696
Multiple Airlines
7 May
DUB
55h 40m
2 stops
BNE
27 May
BNE
52h 55m
2 stops
DUB
€708
Multiple Airlines
8 May
DUB
43h 10m
2 stops
BNE
21 May
BNE
59h 00m
2 stops
DUB
€714
Multiple Airlines
20 May
DUB
38h 05m
2 stops
BNE
15 Jun
BNE
42h 30m
2 stops
DUB
€730
Multiple Airlines
7 May
DUB
55h 40m
2 stops
BNE
14 May
BNE
35h 20m
2 stops
DUB
€736
Multiple Airlines
4 May
DUB
38h 05m
2 stops
BNE
11 May
BNE
52h 55m
2 stops
DUB
€738
Multiple Airlines
4 May
DUB
38h 05m
2 stops
BNE
11 May
BNE
35h 20m
2 stops
DUB
€743
Multiple Airlines
8 May
DUB
43h 10m
2 stops
BNE
15 May
BNE
52h 55m
2 stops
DUB
€752
Multiple Airlines
1 Jun
DUB
38h 05m
2 stops
BNE
15 Jun
BNE
52h 40m
2 stops
DUB
€756
Multiple Airlines
8 May
DUB
43h 10m
2 stops
BNE
15 May
BNE
52h 55m
2 stops
DUB
€757
Multiple Airlines
7 May
DUB
55h 40m
2 stops
BNE
14 May
BNE
52h 55m
2 stops
DUB
€760
Multiple Airlines
2 Jun
DUB
43h 10m
2 stops
BNE
8 Jul
BNE
52h 55m
2 stops
DUB
€781

Flights to Adelaide

Search all flight deals to Adelaide
Multiple Airlines
6 May
DUB
29h 25m
2 stops
ADL
13 May
ADL
38h 45m
2 stops
DUB
€946
Multiple Airlines
6 May
DUB
35h 50m
2 stops
ADL
13 May
ADL
34h 50m
3 stops
DUB
€959
Multiple Airlines
6 May
DUB
29h 25m
2 stops
ADL
13 May
ADL
34h 50m
3 stops
DUB
€977
Multiple Airlines
6 May
DUB
29h 25m
2 stops
ADL
13 May
ADL
38h 45m
2 stops
DUB
€981
Multiple Airlines
6 May
DUB
57h 40m
3 stops
ADL
13 May
ADL
34h 50m
3 stops
DUB
€998
Multiple Airlines
30 Apr
DUB
45h 00m
3 stops
ADL
13 May
ADL
34h 50m
3 stops
DUB
€1,015
Multiple Airlines
6 May
DUB
61h 00m
3 stops
ADL
13 May
ADL
34h 50m
3 stops
DUB
€1,023
Multiple Airlines
30 Apr
DUB
45h 00m
3 stops
ADL
13 May
ADL
41h 55m
3 stops
DUB
€1,040
Multiple Airlines
4 May
DUB
64h 05m
3 stops
ADL
11 May
ADL
52h 25m
3 stops
DUB
€1,042
Multiple Airlines
7 May
DUB
28h 35m
2 stops
ADL
14 May
ADL
62h 25m
2 stops
DUB
€1,044
Multiple Airlines
7 May
DUB
41h 55m
3 stops
ADL
14 May
ADL
56h 50m
3 stops
DUB
€1,046
Multiple Airlines
4 May
DUB
64h 05m
3 stops
ADL
11 May
ADL
52h 25m
3 stops
DUB
€1,051

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
05:35 - 09:45
DUB
-
BNE
43h 10m
2 stops
Multiple Airlines Logo
13:40 - 16:00
BNE
-
DUB
35h 20m
2 stops
€696Multiple Airlines
Tue, 26 May - Wed, 10 Jun
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
€708Multiple Airlines
Thu, 7 May - Wed, 27 May
Multiple Airlines Logo
05:35 - 09:45
DUB
-
BNE
43h 10m
2 stops
Multiple Airlines Logo
13:40 - 15:40
BNE
-
DUB
59h 00m
2 stops
€714Multiple Airlines
Fri, 8 May - Thu, 21 May
Turkish Airlines Logo
05:45 - 01:10
DUB
-
PER
36h 25m
2 stops
Turkish Airlines Logo
15:50 - 16:00
PER
-
DUB
55h 10m
2 stops
€925Turkish Airlines
Thu, 7 May - Mon, 11 May
Turkish Airlines Logo
05:45 - 01:10
DUB
-
PER
36h 25m
2 stops
Turkish Airlines Logo
15:50 - 09:35
PER
-
DUB
48h 45m
2 stops
€926Turkish Airlines
Thu, 7 May - Mon, 11 May
Etihad Airways Logo
09:00 - 16:50
DUB
-
SYD
22h 50m
1 stop
Etihad Airways Logo
15:40 - 19:05
SYD
-
DUB
36h 25m
1 stop
€1,008Etihad Airways
Mon, 18 May - Sun, 24 May
Etihad Airways Logo
20:35 - 16:50
DUB
-
SYD
35h 15m
1 stop
Etihad Airways Logo
15:40 - 07:15
SYD
-
DUB
24h 35m
1 stop
€1,010Etihad Airways
Sun, 19 Apr - Sun, 26 Apr
Qatar Airways Logo
08:15 - 04:55
DUB
-
MEL
35h 40m
1 stop
Qatar Airways Logo
20:55 - 06:10
MEL
-
DUB
42h 15m
1 stop
€1,026Qatar Airways
Mon, 13 Apr - Mon, 27 Apr
Qatar Airways Logo
08:15 - 16:50
DUB
-
MEL
23h 35m
1 stop
Qatar Airways Logo
16:10 - 06:10
MEL
-
DUB
23h 00m
1 stop
€1,032Qatar Airways
Sun, 5 Apr - Mon, 20 Apr
Lufthansa Logo
17:05 - 05:10
ORK
-
PER
29h 05m
2 stops
Lufthansa Logo
08:20 - 16:20
PER
-
ORK
39h 00m
2 stops
€1,157Lufthansa
Mon, 7 Sep - Mon, 21 Sep

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 25 March 2026.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Tue 26/5

05:35-09:45

2 stops43h 10m

Brisbane

Wed 10/6

13:40-16:00

2 stops35h 20m

€696

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Thu 7/5

17:05-09:45

2 stops55h 40m

Brisbane

Wed 27/5

13:40-09:35

2 stops52h 55m

€708

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Fri 8/5

05:35-09:45

2 stops43h 10m

Brisbane

Thu 21/5

13:40-15:40

2 stops59h 00m

€714

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 7/5

05:45-01:10

2 stops36h 25m

Perth

Mon 11/5

15:50-16:00

2 stops55h 10m

€925

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 7/5

05:45-01:10

2 stops36h 25m

Perth

Mon 11/5

15:50-09:35

2 stops48h 45m

€926

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 18/5

09:00-16:50

1 stop22h 50m

Sydney Kingsford Smith

Sun 24/5

15:40-19:05

1 stop36h 25m

€1,008

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 19/4

20:35-16:50

1 stop35h 15m

Sydney Kingsford Smith

Sun 26/4

15:40-07:15

1 stop24h 35m

€1,010

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 13/4

08:15-04:55

1 stop35h 40m

Melbourne

Mon 27/4

20:55-06:10

1 stop42h 15m

€1,026
Fastest return journey

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Sun 5/4

08:15-16:50

1 stop23h 35m

Melbourne

Mon 20/4

16:10-06:10

1 stop23h 00m

€1,032

CorkPerth

ORK - PER

ORKPER

Cork

Mon 7/9

17:05-05:10

2 stops29h 05m

Perth

Mon 21/9

08:20-16:20

2 stops39h 00m

€1,157

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

€410

Best Round-Trip Price

€696

Fastest flight time

28h 10m

Popular in

July
The best one-way flight price to Australia from Ireland in the last 72 hours is €410 (Dublin to Perth).
Search Deals
The best round-trip flight price to Australia from Ireland in the last 72 hours is €696 (Dublin to Brisbane).
Search Deals
The fastest flight to Australia from Ireland takes 28h 10m (Dublin to Brisbane).
Search Deals
July has the highest demand for flights to Australia, with a 11% 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 €97 with Jetstar, €546 with China Eastern, and €641 with China Southern.

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 Brisbane flightsfrom €696
Dublin to Perth flightsfrom €713
Dublin to Sydney flightsfrom €862
Dublin to Melbourne flightsfrom €882
Cork to Perth flightsfrom €883
Dublin to Adelaide flightsfrom €959
Cork to Melbourne flightsfrom €987
Dublin to Cairns flightsfrom €1,053
Cork to Sydney flightsfrom €1,112
Shannon to Melbourne flightsfrom €1,141
Shannon to Sydney flightsfrom €1,173
Cork to Brisbane flightsfrom €1,185