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Flights to Australia

€683 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 11/11. 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
1 adult, Economy, 0 bags

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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
China Eastern
25 Dec
DUB
41h 35m
1 stop
SYD
17 Jan
SYD
29h 15m
1 stop
DUB
€697
China Eastern
9 Nov
DUB
41h 35m
1 stop
SYD
15 Nov
SYD
29h 15m
1 stop
DUB
€698
China Eastern
11 Nov
DUB
41h 35m
1 stop
SYD
15 Nov
SYD
29h 15m
1 stop
DUB
€699
China Eastern
2 Nov
DUB
41h 35m
1 stop
SYD
16 Nov
SYD
43h 45m
1 stop
DUB
€711
China Eastern
28 Dec
DUB
41h 35m
1 stop
SYD
17 Jan
SYD
31h 55m
1 stop
DUB
€732
China Eastern
28 Dec
DUB
35h 20m
1 stop
SYD
18 Jan
SYD
43h 45m
1 stop
DUB
€732
China Eastern
28 Dec
DUB
38h 00m
1 stop
SYD
13 Jan
SYD
43h 45m
1 stop
DUB
€766
Multiple Airlines
26 Oct
DUB
38h 00m
1 stop
SYD
9 Nov
SYD
31h 55m
2 stops
DUB
€790
China Eastern
2 Nov
DUB
38h 00m
1 stop
SYD
16 Nov
SYD
55h 05m
2 stops
DUB
€794
China Eastern
7 Sept
DUB
40h 40m
1 stop
SYD
27 Sept
SYD
30h 00m
1 stop
DUB
€799
China Eastern
25 Dec
DUB
41h 35m
1 stop
SYD
18 Jan
SYD
52h 00m
2 stops
DUB
€803
China Eastern
4 Sept
DUB
40h 40m
1 stop
SYD
26 Sept
SYD
55h 00m
2 stops
DUB
€805

Flights to Melbourne Airport

Search all flight deals to Melbourne Airport
China Eastern
13 Nov
DUB
42h 05m
1 stop
MEL
17 Nov
MEL
29h 15m
1 stop
DUB
€684
China Eastern
14 Sept
DUB
62h 05m
2 stops
MEL
3 Nov
MEL
29h 15m
1 stop
DUB
€730
China Eastern
30 Oct
DUB
42h 05m
1 stop
MEL
14 Nov
MEL
42h 45m
1 stop
DUB
€753
China Eastern
14 Sept
DUB
62h 05m
3 stops
MEL
29 Oct
MEL
29h 15m
1 stop
DUB
€763
China Eastern
14 Oct
DUB
37h 05m
1 stop
MEL
26 Oct
MEL
42h 45m
1 stop
DUB
€767
China Eastern
11 Sept
DUB
62h 05m
3 stops
MEL
3 Nov
MEL
29h 15m
1 stop
DUB
€793
China Eastern
21 Aug
DUB
37h 05m
1 stop
MEL
30 Aug
MEL
30h 00m
1 stop
DUB
€808
China Eastern
9 Dec
DUB
42h 05m
1 stop
MEL
31 Jan
MEL
29h 15m
1 stop
DUB
€811
China Eastern
9 Dec
DUB
42h 05m
1 stop
MEL
31 Jan
MEL
29h 15m
1 stop
DUB
€812
China Eastern
9 Dec
DUB
42h 05m
1 stop
MEL
31 Jan
MEL
29h 15m
1 stop
DUB
€814
China Eastern
21 Aug
DUB
37h 05m
1 stop
MEL
30 Aug
MEL
30h 00m
1 stop
DUB
€815
China Eastern
21 Aug
DUB
37h 05m
1 stop
MEL
30 Aug
MEL
30h 00m
1 stop
DUB
€824

Flights to Perth

Search all flight deals to Perth
SWISS
4 Nov
DUB
33h 30m
2 stops
PER
24 Nov
PER
36h 05m
2 stops
DUB
€826
SWISS
4 Nov
DUB
33h 30m
2 stops
PER
24 Nov
PER
36h 05m
2 stops
DUB
€839
Multiple Airlines
6 Sept
DUB
37h 25m
3 stops
PER
13 Sept
PER
46h 30m
2 stops
DUB
€864
Multiple Airlines
6 Sept
DUB
34h 50m
2 stops
PER
13 Sept
PER
46h 30m
2 stops
DUB
€890
Multiple Airlines
6 Sept
DUB
37h 25m
3 stops
PER
13 Sept
PER
36h 35m
3 stops
DUB
€915
Multiple Airlines
31 Aug
DUB
29h 50m
2 stops
PER
14 Sept
PER
35h 15m
2 stops
DUB
€916
Multiple Airlines
31 Aug
DUB
35h 55m
3 stops
PER
13 Sept
PER
62h 15m
3 stops
DUB
€923
Multiple Airlines
23 Aug
DUB
36h 20m
2 stops
PER
31 Aug
PER
55h 40m
2 stops
DUB
€926
Multiple Airlines
19 Aug
DUB
30h 20m
2 stops
PER
30 Sept
PER
30h 30m
2 stops
DUB
€926
Multiple Airlines
12 Nov
DUB
34h 45m
2 stops
PER
25 Nov
PER
32h 30m
2 stops
DUB
€927
Multiple Airlines
1 Oct
DUB
37h 55m
3 stops
PER
26 Nov
PER
45h 50m
2 stops
DUB
€932
Multiple Airlines
31 Aug
DUB
35h 55m
3 stops
PER
13 Sept
PER
62h 15m
3 stops
DUB
€933

Flights to Brisbane

Search all flight deals to Brisbane
China Eastern
11 Nov
DUB
38h 00m
1 stop
BNE
15 Nov
BNE
29h 05m
1 stop
DUB
€683
China Eastern
11 Nov
DUB
38h 00m
1 stop
BNE
15 Nov
BNE
29h 05m
1 stop
DUB
€684
China Eastern
6 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€688
China Eastern
30 Oct
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€718
China Eastern
25 Dec
DUB
42h 30m
1 stop
BNE
17 Jan
BNE
35h 15m
2 stops
DUB
€779
China Eastern
3 Dec
DUB
38h 10m
2 stops
BNE
4 Feb
BNE
29h 05m
1 stop
DUB
€785
China Eastern
9 Dec
DUB
42h 30m
1 stop
BNE
19 Jan
BNE
29h 05m
1 stop
DUB
€792
China Eastern
25 Dec
DUB
38h 00m
1 stop
BNE
17 Jan
BNE
59h 55m
2 stops
DUB
€806
China Eastern
11 Nov
DUB
38h 00m
1 stop
BNE
15 Nov
BNE
45h 05m
2 stops
DUB
€815
China Eastern
6 Nov
DUB
38h 00m
1 stop
BNE
17 Nov
BNE
45h 05m
2 stops
DUB
€821
China Eastern
4 Nov
DUB
33h 35m
2 stops
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€823
Multiple Airlines
21 Sept
DUB
48h 00m
2 stops
BNE
21 Oct
BNE
57h 45m
2 stops
DUB
€841

Flights to Adelaide

Search all flight deals to Adelaide
Turkish Airlines
24 Aug
DUB
59h 50m
2 stops
ADL
9 Sept
ADL
45h 50m
2 stops
DUB
€854
Turkish Airlines
26 Aug
DUB
35h 40m
2 stops
ADL
2 Sept
ADL
62h 45m
2 stops
DUB
€954
Turkish Airlines
30 Aug
DUB
40h 45m
2 stops
ADL
13 Sept
ADL
45h 50m
2 stops
DUB
€967
Turkish Airlines
29 Aug
DUB
53h 20m
2 stops
ADL
5 Sept
ADL
45h 50m
2 stops
DUB
€968
Turkish Airlines
23 Aug
DUB
40h 45m
2 stops
ADL
30 Aug
ADL
45h 50m
2 stops
DUB
€978
Turkish Airlines
10 Aug
DUB
53h 25m
2 stops
ADL
27 Aug
ADL
45h 50m
2 stops
DUB
€993
Turkish Airlines
29 Aug
DUB
53h 20m
2 stops
ADL
5 Sept
ADL
38h 45m
2 stops
DUB
€999
Turkish Airlines
23 Aug
DUB
40h 45m
2 stops
ADL
30 Aug
ADL
38h 45m
2 stops
DUB
€1,002
Qatar Airways
31 Aug
DUB
39h 30m
1 stop
ADL
14 Sept
ADL
37h 20m
2 stops
DUB
€1,097
Qatar Airways
30 Aug
DUB
22h 15m
1 stop
ADL
13 Sept
ADL
48h 10m
2 stops
DUB
€1,127
Multiple Airlines
23 Aug
DUB
40h 45m
2 stops
ADL
30 Aug
ADL
68h 05m
3 stops
DUB
€1,129
Multiple Airlines
23 Aug
DUB
40h 45m
2 stops
ADL
30 Aug
ADL
68h 05m
3 stops
DUB
€1,134

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.
China Eastern Logo
09:00 - 09:00
DUB
-
BNE
38h 00m
1 stop
China Eastern Logo
11:10 - 06:15
BNE
-
DUB
29h 05m
1 stop
€683China Eastern
Wed, 11 Nov - Sun, 15 Nov
China Eastern Logo
09:00 - 14:05
DUB
-
MEL
42h 05m
1 stop
China Eastern Logo
12:00 - 06:15
MEL
-
DUB
29h 15m
1 stop
€684China Eastern
Fri, 13 Nov - Tue, 17 Nov
Turkish Airlines Logo
10:40 - 07:00
DUB
-
ADL
59h 50m
2 stops
Turkish Airlines Logo
09:45 - 23:05
ADL
-
DUB
45h 50m
2 stops
€854Turkish Airlines
Mon, 24 Aug - Wed, 9 Sep
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
€912Turkish Airlines
Tue, 25 Aug - Tue, 1 Sep
British Airways Logo
07:50 - 08:00
SNN
-
MEL
37h 10m
2 stops
British Airways Logo
11:05 - 11:30
MEL
-
SNN
35h 25m
2 stops
€1,067British Airways
Thu, 12 Nov - Mon, 16 Nov
British Airways Logo
07:10 - 22:15
ORK
-
MEL
54h 05m
2 stops
British Airways Logo
10:15 - 15:10
MEL
-
ORK
37h 55m
2 stops
€1,072British Airways
Mon, 7 Sep - Sun, 13 Sep
United Airlines Logo
12:30 - 08:15
SNN
-
MEL
34h 45m
2 stops
United Airlines Logo
09:30 - 10:15
MEL
-
SNN
33h 45m
2 stops
€1,620United Airlines
Fri, 7 Aug - Fri, 4 Sep
United Airlines Logo
12:30 - 08:15
SNN
-
MEL
34h 45m
2 stops
United Airlines Logo
09:30 - 10:15
MEL
-
SNN
33h 45m
2 stops
€1,620United Airlines
Fri, 7 Aug - Fri, 4 Sep
Qatar Airways Logo
07:50 - 23:20
SNN
-
MEL
28h 30m
2 stops
Qatar Airways Logo
23:40 - 16:45
MEL
-
SNN
28h 05m
2 stops
€1,714Qatar Airways
Mon, 16 Nov - Thu, 19 Nov
Qatar Airways Logo
07:50 - 23:20
SNN
-
MEL
28h 30m
2 stops
Qatar Airways Logo
23:40 - 16:45
MEL
-
SNN
28h 05m
2 stops
€1,725Qatar Airways
Mon, 16 Nov - Thu, 19 Nov

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 16 July 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

Wed 11/11

09:00-09:00

1 stop38h 00m

Brisbane

Sun 15/11

11:10-06:15

1 stop29h 05m

€683

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Fri 13/11

09:00-14:05

1 stop42h 05m

Melbourne

Tue 17/11

12:00-06:15

1 stop29h 15m

€684

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 24/8

10:40-07:00

2 stops59h 50m

Adelaide

Wed 9/9

09:45-23:05

2 stops45h 50m

€854

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Tue 25/8

17:05-07:00

2 stops29h 25m

Adelaide

Tue 1/9

09:45-23:05

2 stops45h 50m

€912

ShannonMelbourne

SNN - MEL

SNNMEL

Shannon

Thu 12/11

07:50-08:00

2 stops37h 10m

Melbourne

Mon 16/11

11:05-11:30

2 stops35h 25m

€1,067

CorkMelbourne

ORK - MEL

ORKMEL

Cork

Mon 7/9

07:10-22:15

2 stops54h 05m

Melbourne

Sun 13/9

10:15-15:10

2 stops37h 55m

€1,072

ShannonMelbourne

SNN - MEL

SNNMEL

Shannon

Fri 7/8

12:30-08:15

2 stops34h 45m

Melbourne

Fri 4/9

09:30-10:15

2 stops33h 45m

€1,620

ShannonMelbourne

SNN - MEL

SNNMEL

Shannon

Fri 7/8

12:30-08:15

2 stops34h 45m

Melbourne

Fri 4/9

09:30-10:15

2 stops33h 45m

€1,620
Fastest return journey

ShannonMelbourne

SNN - MEL

SNNMEL

Shannon

Mon 16/11

07:50-23:20

2 stops28h 30m

Melbourne

Thu 19/11

23:40-16:45

2 stops28h 05m

€1,714

ShannonMelbourne

SNN - MEL

SNNMEL

Shannon

Mon 16/11

07:50-23:20

2 stops28h 30m

Melbourne

Thu 19/11

23:40-16:45

2 stops28h 05m

€1,725

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 40% 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

€366

Best Round-Trip Price

€683

Fastest flight time

35h 30m

Popular in

December
The best one-way flight price to Australia from Ireland in the last 5 days is €366 (Dublin to Melbourne).
Search Deals
The best return flight price to Australia from Ireland in the last 5 days is €683 (Dublin to Brisbane).
Search Deals
The fastest flight to Australia from Ireland takes 35h 30m (Dublin to Adelaide).
Search Deals
December has the highest demand for flights to Australia, with a 1% 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, Marvel Stadium, 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 €99 with Jetstar, €382 with China Eastern, and €612 with Turkish Airlines.

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 40% 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 32% 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 July 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 €652
Dublin to Melbourne flightsfrom €684
Dublin to Sydney flightsfrom €686
Dublin to Perth flightsfrom €764
Cork to Perth flightsfrom €780
Dublin to Coolangatta flightsfrom €904
Shannon to Sydney flightsfrom €923
Cork to Melbourne flightsfrom €979
Cork to Sydney flightsfrom €983
Dublin to Adelaide flightsfrom €1,002
Shannon to Melbourne flightsfrom €1,067
Cork to Brisbane flightsfrom €1,272