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Flights to Australia

€374 Cheap flights to Australia

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
Etihad Airways
20 Nov
DUB
35h 25m
1 stop
SYD
4 Dec
SYD
44h 00m
1 stop
DUB
€1,047
China Eastern
8 Jan
DUB
41h 35m
1 stop
SYD
5 Feb
SYD
45h 15m
2 stops
DUB
€1,053
China Eastern
8 Jan
DUB
37h 00m
3 stops
SYD
5 Feb
SYD
35h 45m
2 stops
DUB
€1,056
Turkish Airlines
27 Jan
DUB
45h 45m
2 stops
SYD
11 Feb
SYD
28h 55m
2 stops
DUB
€1,057
Etihad Airways
28 Jan
DUB
35h 00m
1 stop
SYD
19 Feb
SYD
24h 40m
1 stop
DUB
€1,058
China Eastern
2 Dec
DUB
38h 00m
1 stop
SYD
9 Dec
SYD
36h 25m
2 stops
DUB
€1,059
Multiple Airlines
2 Dec
DUB
34h 05m
3 stops
SYD
30 Dec
SYD
35h 45m
2 stops
DUB
€1,060
Multiple Airlines
12 Dec
DUB
47h 10m
2 stops
SYD
23 Jan
SYD
43h 45m
1 stop
DUB
€1,061
Multiple Airlines
15 Feb
DUB
26h 00m
2 stops
SYD
8 Mar
SYD
31h 10m
2 stops
DUB
€1,063
China Eastern
18 Jan
DUB
41h 45m
2 stops
SYD
31 Jan
SYD
31h 55m
1 stop
DUB
€1,065
Qatar Airways
8 Mar
DUB
23h 35m
1 stop
SYD
30 Mar
SYD
25h 35m
1 stop
DUB
€1,067
China Eastern
2 Dec
DUB
41h 35m
1 stop
SYD
9 Dec
SYD
36h 25m
2 stops
DUB
€1,068

Flights to Melbourne Airport

Search all flight deals to Melbourne Airport
China Eastern
15 Feb
DUB
27h 50m
1 stop
MEL
4 Mar
MEL
29h 15m
1 stop
DUB
€713
China Eastern
3 Mar
DUB
38h 00m
1 stop
MEL
21 Mar
MEL
29h 15m
1 stop
DUB
€757
China Eastern
23 Nov
DUB
63h 00m
3 stops
MEL
7 Dec
MEL
52h 15m
3 stops
DUB
€762
China Eastern
23 Nov
DUB
63h 00m
3 stops
MEL
7 Dec
MEL
42h 45m
1 stop
DUB
€765
China Eastern
15 Feb
DUB
27h 50m
1 stop
MEL
4 Mar
MEL
29h 15m
1 stop
DUB
€777
China Eastern
22 Feb
DUB
38h 00m
1 stop
MEL
2 Mar
MEL
29h 15m
1 stop
DUB
€826
China Eastern
1 Mar
DUB
37h 40m
2 stops
MEL
15 Mar
MEL
52h 15m
3 stops
DUB
€832
China Eastern
25 Jan
DUB
27h 50m
1 stop
MEL
1 Feb
MEL
42h 45m
1 stop
DUB
€836
China Eastern
3 Mar
DUB
38h 00m
1 stop
MEL
13 Mar
MEL
42h 45m
1 stop
DUB
€854
China Eastern
1 Mar
DUB
42h 05m
1 stop
MEL
15 Mar
MEL
52h 15m
3 stops
DUB
€858
China Eastern
22 Feb
DUB
63h 00m
3 stops
MEL
2 Mar
MEL
29h 15m
1 stop
DUB
€871
China Eastern
1 Mar
DUB
42h 05m
1 stop
MEL
15 Mar
MEL
52h 15m
3 stops
DUB
€873

Flights to Perth

Search all flight deals to Perth
Multiple Airlines
2 Dec
DUB
34h 40m
2 stops
PER
18 Feb
PER
32h 20m
3 stops
DUB
€852
Multiple Airlines
2 Dec
DUB
34h 40m
2 stops
PER
17 Feb
PER
25h 25m
2 stops
DUB
€858
Multiple Airlines
7 Dec
DUB
31h 20m
3 stops
PER
30 Jan
PER
30h 55m
3 stops
DUB
€876
Multiple Airlines
2 Dec
DUB
33h 30m
3 stops
PER
18 Feb
PER
32h 40m
3 stops
DUB
€877
Multiple Airlines
7 Dec
DUB
29h 20m
3 stops
PER
30 Jan
PER
29h 15m
2 stops
DUB
€878
SWISS
23 Feb
DUB
50h 45m
2 stops
PER
2 Mar
PER
34h 50m
2 stops
DUB
€880
Multiple Airlines
2 Dec
DUB
34h 40m
2 stops
PER
18 Feb
PER
28h 00m
2 stops
DUB
€889
SWISS
12 Apr
DUB
29h 15m
2 stops
PER
26 Apr
PER
34h 50m
2 stops
DUB
€900
Multiple Airlines
3 Dec
DUB
37h 00m
3 stops
PER
8 Dec
PER
35h 35m
3 stops
DUB
€931
Multiple Airlines
23 Feb
DUB
31h 40m
2 stops
PER
22 Mar
PER
37h 45m
2 stops
DUB
€947
Multiple Airlines
2 Dec
DUB
37h 05m
3 stops
PER
18 Feb
PER
28h 00m
2 stops
DUB
€961
Multiple Airlines
3 Dec
DUB
37h 00m
3 stops
PER
8 Dec
PER
35h 35m
3 stops
DUB
€967

Flights to Brisbane

Search all flight deals to Brisbane
China Eastern
1 Dec
DUB
33h 35m
2 stops
BNE
31 Jan
BNE
29h 05m
1 stop
DUB
€795
China Eastern
1 Dec
DUB
38h 10m
2 stops
BNE
31 Jan
BNE
29h 05m
1 stop
DUB
€807
China Eastern
23 Nov
DUB
38h 00m
1 stop
BNE
30 Dec
BNE
43h 15m
1 stop
DUB
€920
Qatar Airways
10 Feb
DUB
41h 25m
1 stop
BNE
17 Feb
BNE
31h 55m
1 stop
DUB
€935
Qatar Airways
10 Feb
DUB
29h 10m
1 stop
BNE
17 Feb
BNE
35h 55m
2 stops
DUB
€953
China Eastern
8 Feb
DUB
42h 30m
1 stop
BNE
2 Mar
BNE
29h 05m
1 stop
DUB
€956
Multiple Airlines
1 Dec
DUB
39h 50m
2 stops
BNE
31 Jan
BNE
40h 20m
3 stops
DUB
€957
Multiple Airlines
1 Dec
DUB
41h 30m
2 stops
BNE
31 Jan
BNE
28h 00m
2 stops
DUB
€958
Qatar Airways
1 Dec
DUB
23h 45m
1 stop
BNE
31 Jan
BNE
24h 40m
1 stop
DUB
€964
Qatar Airways
28 Jan
DUB
39h 35m
1 stop
BNE
11 Feb
BNE
24h 40m
1 stop
DUB
€968
Multiple Airlines
1 Dec
DUB
39h 50m
2 stops
BNE
31 Jan
BNE
35h 55m
2 stops
DUB
€971
Qatar Airways
23 Mar
DUB
39h 35m
1 stop
BNE
20 Apr
BNE
24h 20m
1 stop
DUB
€972

Flights to Adelaide

Search all flight deals to Adelaide
Multiple Airlines
22 Nov
DUB
27h 35m
2 stops
ADL
7 Dec
ADL
30h 50m
2 stops
DUB
€1,086
Multiple Airlines
28 Nov
DUB
32h 15m
3 stops
ADL
9 Dec
ADL
38h 40m
3 stops
DUB
€1,145
Multiple Airlines
25 Feb
DUB
27h 25m
2 stops
ADL
18 Mar
ADL
35h 20m
2 stops
DUB
€1,167
Multiple Airlines
25 Feb
DUB
27h 25m
2 stops
ADL
18 Mar
ADL
35h 20m
2 stops
DUB
€1,168
Multiple Airlines
25 Feb
DUB
27h 25m
2 stops
ADL
18 Mar
ADL
35h 20m
2 stops
DUB
€1,171
Qatar Airways
5 Dec
DUB
37h 20m
2 stops
ADL
12 Dec
ADL
42h 30m
1 stop
DUB
€1,177
Multiple Airlines
25 Feb
DUB
27h 25m
2 stops
ADL
18 Mar
ADL
35h 20m
2 stops
DUB
€1,181
Multiple Airlines
22 Nov
DUB
37h 35m
2 stops
ADL
7 Dec
ADL
34h 35m
3 stops
DUB
€1,184
Multiple Airlines
23 Nov
DUB
50h 40m
2 stops
ADL
26 Nov
ADL
25h 05m
1 stop
DUB
€1,190
Multiple Airlines
3 Mar
DUB
27h 25m
2 stops
ADL
24 Mar
ADL
35h 20m
2 stops
DUB
€1,198
Multiple Airlines
10 Feb
DUB
38h 25m
3 stops
ADL
1 Mar
ADL
40h 20m
3 stops
DUB
€1,199
Multiple Airlines
5 Dec
DUB
32h 15m
3 stops
ADL
20 Dec
ADL
31h 30m
1 stop
DUB
€1,205

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 - 10:00DUB  Dublin-MEL Melbourne
38h 00m1 stop Shanghai Pu Dong
China Eastern Logo
22:30 - 06:15MEL  Melbourne-DUB Dublin
42h 45m1 stop Shanghai Pu Dong
€710China Eastern
Wed, 3 Mar - Sat, 13 Mar
China Eastern Logo
09:00 - 23:50DUB  Dublin-MEL Melbourne
27h 50m1 stop Shanghai Pu Dong
China Eastern Logo
12:00 - 06:15MEL  Melbourne-DUB Dublin
29h 15m1 stop Shanghai Pu Dong
€713China Eastern
Mon, 15 Feb - Thu, 4 Mar
Multiple Airlines Logo
09:00 - 03:40DUB  Dublin-PER Perth
34h 40m2 stops Shanghai Pu Dong Kuala Lumpur Intl
Multiple Airlines Logo
17:50 - 18:10PER  Perth-DUB Dublin
32h 20m3 stops Singapore Changi Kuala Lumpur Intl Abu Dhabi Zayed Intl
€852Multiple Airlines
Wed, 2 Dec - Thu, 18 Feb
Multiple Airlines Logo
09:00 - 03:40DUB  Dublin-PER Perth
34h 40m2 stops Shanghai Pu Dong Kuala Lumpur Intl
Multiple Airlines Logo
00:45 - 18:10PER  Perth-DUB Dublin
25h 25m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
€858Multiple Airlines
Wed, 2 Dec - Wed, 17 Feb
SWISS Logo
12:10 - 22:55DUB  Dublin-PER Perth
50h 45m2 stops Zurich Hong Kong Intl
SWISS Logo
08:30 - 11:20PER  Perth-DUB Dublin
34h 50m2 stops Hong Kong Intl Zurich
€880SWISS
Tue, 23 Feb - Tue, 2 Mar
SWISS Logo
18:35 - 06:50DUB  Dublin-PER Perth
29h 15m2 stops Zurich Hong Kong Intl
SWISS Logo
08:20 - 12:10PER  Perth-DUB Dublin
34h 50m2 stops Hong Kong Intl Zurich
€900SWISS
Mon, 12 Apr - Mon, 26 Apr
Qatar Airways Logo
14:05 - 17:30DUB  Dublin-BNE Brisbane
41h 25m1 stop Doha Hamad Intl
Qatar Airways Logo
21:55 - 19:50BNE  Brisbane-DUB Dublin
31h 55m1 stop Doha Hamad Intl
€935Qatar Airways
Wed, 10 Feb - Wed, 17 Feb
Qatar Airways Logo
07:45 - 22:55DUB  Dublin-BNE Brisbane
29h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
17:55 - 19:50BNE  Brisbane-DUB Dublin
35h 55m2 stops Melbourne Doha Hamad Intl
€953Qatar Airways
Wed, 10 Feb - Wed, 17 Feb
Turkish Airlines Logo
10:40 - 20:45DUB  Dublin-MEL Melbourne
47h 05m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
22:35 - 15:30MEL  Melbourne-DUB Dublin
27h 55m2 stops Singapore Changi Istanbul
€981Turkish Airlines
Wed, 3 Feb - Wed, 10 Mar
Turkish Airlines Logo
16:35 - 20:45DUB  Dublin-MEL Melbourne
41h 10m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
22:35 - 15:30MEL  Melbourne-DUB Dublin
27h 55m2 stops Singapore Changi Istanbul
€1,023Turkish Airlines
Wed, 2 Dec - Wed, 23 Dec

momondo Fare Finder

 
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 Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 3/3

09:00-10:00

1 stop38h 00m

Melbourne

Sat 13/3

22:30-06:15

1 stop42h 45m

€710
Fastest return journey

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Mon 15/2

09:00-23:50

1 stop27h 50m

Melbourne

Thu 4/3

12:00-06:15

1 stop29h 15m

€713

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 2/12

09:00-03:40

2 stops34h 40m

Perth

Thu 18/2

17:50-18:10

3 stops32h 20m

€852

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 2/12

09:00-03:40

2 stops34h 40m

Perth

Wed 17/2

00:45-18:10

2 stops25h 25m

€858

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 23/2

12:10-22:55

2 stops50h 45m

Perth

Tue 2/3

08:30-11:20

2 stops34h 50m

€880

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 12/4

18:35-06:50

2 stops29h 15m

Perth

Mon 26/4

08:20-12:10

2 stops34h 50m

€900

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 10/2

14:05-17:30

1 stop41h 25m

Brisbane

Wed 17/2

21:55-19:50

1 stop31h 55m

€935

DublinBrisbane

DUB Dublin - BNE Brisbane

DUBBNE

Dublin

Wed 10/2

07:45-22:55

1 stop29h 10m

Brisbane

Wed 17/2

17:55-19:50

2 stops35h 55m

€953

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 3/2

10:40-20:45

2 stops47h 05m

Melbourne

Wed 10/3

22:35-15:30

2 stops27h 55m

€981

DublinMelbourne

DUB Dublin - MEL Melbourne

DUBMEL

Dublin

Wed 2/12

16:35-20:45

2 stops41h 10m

Melbourne

Wed 23/12

22:35-15:30

2 stops27h 55m

€1,023

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 China Eastern 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 39% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 12 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

€374

Best Round-Trip Price

€713

Fastest flight time

36h 50m

Popular in

July
The best one-way flight price to Australia from Ireland in the last 5 days is €374 (Dublin to Brisbane).
Search Deals
The best return flight price to Australia from Ireland in the last 5 days is €713 (Dublin to Melbourne).
Search Deals
The fastest flight to Australia from Ireland takes 36h 50m (Dublin to Perth).
Search Deals
July has the highest demand for flights to Australia, with a 3% 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 €103 with Jetstar, €578 with Air China, and €590 with Qantas Airways.

Which airlines fly to Australia?

There are a total of 12 airlines that operate flight routes to Australia, with Qatar Airways being the most popular option. An estimated 39% 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 China Eastern 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 November 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

Dublin to Melbourne flightsfrom €777
Dublin to Sydney flightsfrom €835
Dublin to Perth flightsfrom €876
Dublin to Canberra flightsfrom €885
Cork to Perth flightsfrom €930
Shannon to Melbourne flightsfrom €957
Dublin to Brisbane flightsfrom €966
Cork to Sydney flightsfrom €981
Cork to Brisbane flightsfrom €1,043
Shannon to Sydney flightsfrom €1,058
Cork to Melbourne flightsfrom €1,146
Dublin to Adelaide flightsfrom €1,168