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Flights to Australia

€656 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 9/11. 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
9 Nov
DUB
41h 35m
1 stop
SYD
19 Nov
SYD
29h 15m
1 stop
DUB
€672
China Eastern
9 Nov
DUB
41h 35m
1 stop
SYD
19 Nov
SYD
29h 15m
1 stop
DUB
€684
China Eastern
11 Nov
DUB
41h 35m
1 stop
SYD
15 Nov
SYD
29h 15m
1 stop
DUB
€695
China Eastern
19 Oct
DUB
60h 05m
3 stops
SYD
2 Nov
SYD
43h 45m
1 stop
DUB
€705
China Eastern
19 Oct
DUB
37h 05m
1 stop
SYD
2 Nov
SYD
43h 45m
1 stop
DUB
€776
China Eastern
14 Sept
DUB
37h 05m
1 stop
SYD
1 Nov
SYD
29h 15m
1 stop
DUB
€784
China Eastern
14 Sept
DUB
37h 05m
1 stop
SYD
1 Nov
SYD
29h 15m
1 stop
DUB
€786
China Eastern
19 Oct
DUB
37h 05m
1 stop
SYD
8 Nov
SYD
29h 15m
1 stop
DUB
€797
China Eastern
19 Oct
DUB
37h 05m
1 stop
SYD
8 Nov
SYD
29h 15m
1 stop
DUB
€798
China Eastern
19 Oct
DUB
37h 05m
1 stop
SYD
8 Nov
SYD
29h 15m
1 stop
DUB
€799
China Eastern
9 Nov
DUB
61h 05m
2 stops
SYD
19 Nov
SYD
29h 15m
1 stop
DUB
€804
China Eastern
9 Nov
DUB
41h 35m
1 stop
SYD
19 Nov
SYD
55h 05m
2 stops
DUB
€805

Flights to Melbourne Airport

Search all flight deals to Melbourne Airport
China Eastern
9 Nov
DUB
42h 05m
1 stop
MEL
19 Nov
MEL
29h 15m
1 stop
DUB
€656
China Eastern
9 Nov
DUB
38h 00m
1 stop
MEL
19 Nov
MEL
29h 15m
1 stop
DUB
€667
China Eastern
9 Nov
DUB
42h 05m
1 stop
MEL
18 Nov
MEL
42h 45m
1 stop
DUB
€682
China Eastern
14 Oct
DUB
62h 05m
3 stops
MEL
25 Oct
MEL
29h 15m
1 stop
DUB
€693
China Eastern
14 Oct
DUB
37h 05m
1 stop
MEL
25 Oct
MEL
29h 15m
1 stop
DUB
€772
China Eastern
23 Oct
DUB
41h 10m
1 stop
MEL
10 Nov
MEL
29h 15m
1 stop
DUB
€784
China Eastern
14 Oct
DUB
37h 05m
1 stop
MEL
26 Oct
MEL
42h 45m
1 stop
DUB
€785
China Eastern
23 Oct
DUB
37h 05m
1 stop
MEL
27 Oct
MEL
29h 15m
1 stop
DUB
€786
China Eastern
9 Dec
DUB
38h 00m
1 stop
MEL
31 Jan
MEL
29h 15m
1 stop
DUB
€788
China Eastern
9 Dec
DUB
42h 05m
1 stop
MEL
31 Jan
MEL
29h 15m
1 stop
DUB
€791
China Eastern
9 Nov
DUB
61h 05m
2 stops
MEL
19 Nov
MEL
29h 15m
1 stop
DUB
€792
China Eastern
17 Nov
DUB
33h 35m
2 stops
MEL
1 Feb
MEL
42h 45m
1 stop
DUB
€810

Flights to Perth

Search all flight deals to Perth
Multiple Airlines
11 Nov
DUB
25h 40m
2 stops
PER
2 Dec
PER
34h 50m
2 stops
DUB
€824
Multiple Airlines
11 Nov
DUB
25h 40m
2 stops
PER
2 Dec
PER
34h 50m
2 stops
DUB
€826
SWISS
16 Nov
DUB
34h 45m
2 stops
PER
30 Nov
PER
36h 05m
2 stops
DUB
€832
Multiple Airlines
7 Sept
DUB
22h 20m
2 stops
PER
13 Oct
PER
38h 35m
2 stops
DUB
€837
Multiple Airlines
27 Oct
DUB
27h 00m
2 stops
PER
17 Nov
PER
54h 15m
2 stops
DUB
€845
Multiple Airlines
9 Nov
DUB
25h 40m
2 stops
PER
19 Nov
PER
29h 55m
2 stops
DUB
€871
Multiple Airlines
8 Nov
DUB
35h 05m
2 stops
PER
6 Dec
PER
34h 50m
2 stops
DUB
€874
Multiple Airlines
27 Oct
DUB
32h 10m
2 stops
PER
24 Nov
PER
41h 15m
2 stops
DUB
€877
Multiple Airlines
21 Oct
DUB
23h 05m
2 stops
PER
3 Nov
PER
39h 45m
2 stops
DUB
€879
Multiple Airlines
27 Oct
DUB
30h 50m
2 stops
PER
17 Nov
PER
54h 15m
2 stops
DUB
€920
Multiple Airlines
20 Oct
DUB
23h 05m
2 stops
PER
4 Nov
PER
29h 55m
2 stops
DUB
€953
Multiple Airlines
23 Oct
DUB
23h 05m
2 stops
PER
18 Nov
PER
34h 50m
2 stops
DUB
€975

Flights to Brisbane

Search all flight deals to Brisbane
China Eastern
9 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€658
China Eastern
9 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€661
China Eastern
9 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€671
China Eastern
9 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€682
China Eastern
9 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€703
China Eastern
9 Nov
DUB
38h 00m
1 stop
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€704
China Eastern
12 Nov
DUB
38h 10m
2 stops
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€799
China Eastern
9 Nov
DUB
38h 10m
2 stops
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€800
China Eastern
10 Sept
DUB
42h 05m
2 stops
BNE
25 Oct
BNE
29h 15m
1 stop
DUB
€802
China Eastern
9 Nov
DUB
38h 10m
2 stops
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€804
China Eastern
9 Nov
DUB
38h 10m
2 stops
BNE
19 Nov
BNE
29h 05m
1 stop
DUB
€806
China Eastern
9 Dec
DUB
38h 00m
1 stop
BNE
17 Jan
BNE
29h 05m
1 stop
DUB
€810

Flights to Adelaide

Search all flight deals to Adelaide
Multiple Airlines
9 Nov
DUB
27h 10m
2 stops
ADL
19 Nov
ADL
49h 30m
3 stops
DUB
€890
Turkish Airlines
9 Nov
DUB
35h 00m
2 stops
ADL
19 Nov
ADL
55h 25m
2 stops
DUB
€992
Turkish Airlines
11 Nov
DUB
29h 05m
2 stops
ADL
21 Nov
ADL
39h 45m
2 stops
DUB
€1,045
Turkish Airlines
11 Nov
DUB
29h 05m
2 stops
ADL
21 Nov
ADL
39h 45m
2 stops
DUB
€1,047
Turkish Airlines
11 Nov
DUB
29h 05m
2 stops
ADL
21 Nov
ADL
39h 45m
2 stops
DUB
€1,067
Turkish Airlines
31 Oct
DUB
53h 05m
2 stops
ADL
9 Nov
ADL
31h 25m
2 stops
DUB
€1,073
Qatar Airways
9 Nov
DUB
40h 30m
1 stop
ADL
19 Nov
ADL
28h 15m
2 stops
DUB
€1,076
Multiple Airlines
4 Jul
DUB
39h 40m
2 stops
ADL
19 Jul
ADL
31h 00m
1 stop
DUB
€1,088
Qatar Airways
3 Jul
DUB
22h 15m
1 stop
ADL
18 Jul
ADL
30h 35m
2 stops
DUB
€1,090
Turkish Airlines
31 Oct
DUB
53h 05m
2 stops
ADL
9 Nov
ADL
55h 25m
2 stops
DUB
€1,093
Qatar Airways
4 Jul
DUB
22h 15m
1 stop
ADL
19 Jul
ADL
37h 20m
2 stops
DUB
€1,119
Qatar Airways
11 Nov
DUB
40h 30m
1 stop
ADL
21 Nov
ADL
29h 50m
2 stops
DUB
€1,133

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 - 14:05
DUB
-
MEL
42h 05m
1 stop
China Eastern Logo
12:00 - 06:15
MEL
-
DUB
29h 15m
1 stop
€656China Eastern
Mon, 9 Nov - Thu, 19 Nov
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
€658China Eastern
Mon, 9 Nov - Thu, 19 Nov
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
€661China Eastern
Mon, 9 Nov - Thu, 19 Nov
Turkish Airlines Logo
10:40 - 08:10
DUB
-
ADL
35h 00m
2 stops
Turkish Airlines Logo
18:35 - 15:30
ADL
-
DUB
55h 25m
2 stops
€992Turkish Airlines
Mon, 9 Nov - Thu, 19 Nov
Turkish Airlines Logo
16:35 - 08:10
DUB
-
ADL
29h 05m
2 stops
Turkish Airlines Logo
10:15 - 15:30
ADL
-
DUB
39h 45m
2 stops
€1,045Turkish Airlines
Wed, 11 Nov - Sat, 21 Nov
Qatar Airways Logo
14:05 - 17:05
DUB
-
ADL
40h 30m
1 stop
Qatar Airways Logo
18:50 - 12:35
ADL
-
DUB
28h 15m
2 stops
€1,076Qatar Airways
Mon, 9 Nov - Thu, 19 Nov
Qatar Airways Logo
08:15 - 15:00
DUB
-
ADL
22h 15m
1 stop
Qatar Airways Logo
08:40 - 06:45
ADL
-
DUB
30h 35m
2 stops
€1,090Qatar Airways
Fri, 3 Jul - Sat, 18 Jul
British Airways Logo
17:30 - 07:55
SNN
-
SYD
51h 25m
2 stops
British Airways Logo
11:15 - 11:30
SYD
-
SNN
35h 15m
2 stops
€1,154British Airways
Fri, 6 Nov - Tue, 10 Nov
British Airways Logo
16:05 - 07:55
ORK
-
SYD
28h 50m
2 stops
British Airways Logo
08:45 - 15:25
SYD
-
ORK
41h 40m
2 stops
€1,155British Airways
Fri, 20 Nov - Tue, 24 Nov
Emirates Logo
22:00 - 14:10
DUB
-
AVV
31h 10m
2 stops
Emirates Logo
16:40 - 12:20
AVV
-
DUB
28h 40m
2 stops
€10,080Emirates
Mon, 29 Jun - Mon, 13 Jul

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 18 June 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

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 9/11

09:00-14:05

1 stop42h 05m

Melbourne

Thu 19/11

12:00-06:15

1 stop29h 15m

€656

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 9/11

09:00-09:00

1 stop38h 00m

Brisbane

Thu 19/11

11:10-06:15

1 stop29h 05m

€658

DublinBrisbane

DUB - BNE

DUBBNE

Dublin

Mon 9/11

09:00-09:00

1 stop38h 00m

Brisbane

Thu 19/11

11:10-06:15

1 stop29h 05m

€661

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 9/11

10:40-08:10

2 stops35h 00m

Adelaide

Thu 19/11

18:35-15:30

2 stops55h 25m

€992

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Wed 11/11

16:35-08:10

2 stops29h 05m

Adelaide

Sat 21/11

10:15-15:30

2 stops39h 45m

€1,045

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 9/11

14:05-17:05

1 stop40h 30m

Adelaide

Thu 19/11

18:50-12:35

2 stops28h 15m

€1,076
Fastest return journey

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Fri 3/7

08:15-15:00

1 stop22h 15m

Adelaide

Sat 18/7

08:40-06:45

2 stops30h 35m

€1,090

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Fri 6/11

17:30-07:55

2 stops51h 25m

Sydney Kingsford Smith

Tue 10/11

11:15-11:30

2 stops35h 15m

€1,154

CorkSydney

ORK - SYD

ORKSYD

Cork

Fri 20/11

16:05-07:55

2 stops28h 50m

Sydney Kingsford Smith

Tue 24/11

08:45-15:25

2 stops41h 40m

€1,155

DublinMelbourne

DUB - AVV

DUBAVV

Dublin

Mon 29/6

22:00-14:10

2 stops31h 10m

Melbourne Avalon

Mon 13/7

16:40-12:20

2 stops28h 40m

€10,080

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 41% 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

€385

Best Round-Trip Price

€656

Fastest flight time

25h 10m

Popular in

December
The best one-way flight price to Australia from Ireland in the last 5 days is €385 (Dublin to Sydney Kingsford Smith).
Search Deals
The best round-trip flight price to Australia from Ireland in the last 5 days is €656 (Dublin to Melbourne).
Search Deals
The fastest flight to Australia from Ireland takes 25h 10m (Dublin to Perth).
Search Deals
December has the highest demand for flights to Australia, with a 4% 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, City Bridge, or Australia Square.

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 €98 with Jetstar, €547 with China Eastern, and €605 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 41% 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 15 operators available for flights to Australia as of June 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 €704
Dublin to Sydney flightsfrom €719
Dublin to Melbourne flightsfrom €791
Dublin to Perth flightsfrom €819
Dublin to Cairns flightsfrom €940
Dublin to Adelaide flightsfrom €1,047
Cork to Melbourne flightsfrom €1,076
Cork to Sydney flightsfrom €1,109
Shannon to Melbourne flightsfrom €1,166
Cork to Brisbane flightsfrom €1,200
Dublin to Coolangatta flightsfrom €1,214
Shannon to Sydney flightsfrom €1,216