Flights to Australia

€649 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 23/2. 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.
Multiple Airlines
8 Feb
SNN
33h 05m
2 stops
SYD
15 Feb
SYD
48h 00m
3 stops
SNN
€1,004
Find similar
Multiple Airlines
8 Feb
ORK
28h 55m
2 stops
SYD
15 Feb
SYD
34h 30m
2 stops
ORK
€1,011
Find similar
Multiple Airlines
2 Feb
DUB
37h 10m
2 stops
SYD
9 Feb
SYD
43h 40m
1 stop
DUB
€1,090
Find similar
Emirates
2 Feb
DUB
42h 25m
1 stop
SYD
23 Feb
SYD
23h 55m
1 stop
DUB
€1,091
Find similar
Emirates
5 Feb
DUB
34h 45m
1 stop
SYD
19 Mar
SYD
35h 25m
1 stop
DUB
€1,092
Find similar
Emirates
5 Feb
DUB
23h 10m
1 stop
SYD
19 Mar
SYD
29h 55m
2 stops
DUB
€1,094
Find similar
Emirates
5 Feb
DUB
34h 45m
1 stop
SYD
19 Mar
SYD
29h 55m
2 stops
DUB
€1,095
Find similar
Emirates
20 Feb
DUB
22h 20m
1 stop
SYD
6 Mar
SYD
30h 05m
2 stops
DUB
€1,096
Find similar
Etihad Airways
16 Apr
DUB
35h 35m
1 stop
SYD
17 May
SYD
36h 15m
1 stop
DUB
€1,097
Find similar
Etihad Airways
7 May
DUB
22h 55m
1 stop
SYD
23 May
SYD
42h 45m
1 stop
DUB
€1,098
Find similar
Multiple Airlines
8 Feb
SNN
36h 05m
2 stops
SYD
15 Feb
SYD
38h 05m
2 stops
SNN
€1,099
Find similar
Multiple Airlines
2 Jun
DUB
24h 30m
1 stop
SYD
7 Jul
SYD
31h 15m
2 stops
DUB
€1,101
Find similar
Multiple Airlines
2 Feb
ORK
35h 45m
2 stops
MEL
8 Feb
MEL
35h 50m
2 stops
ORK
Multiple Airlines
1 Feb
ORK
35h 00m
2 stops
MEL
8 Feb
MEL
33h 50m
2 stops
ORK
Multiple Airlines
2 Feb
ORK
35h 45m
2 stops
MEL
8 Feb
MEL
41h 55m
3 stops
ORK
Multiple Airlines
1 Feb
ORK
35h 00m
2 stops
MEL
8 Feb
MEL
41h 50m
3 stops
ORK
Multiple Airlines
16 Feb
DUB
29h 00m
3 stops
MEL
17 Mar
MEL
31h 30m
2 stops
DUB
Multiple Airlines
21 Jan
DUB
33h 50m
3 stops
MEL
28 Jan
MEL
33h 35m
2 stops
DUB
Etihad Airways
9 Feb
DUB
21h 50m
1 stop
MEL
23 Feb
MEL
23h 05m
1 stop
DUB
Multiple Airlines
9 Feb
DUB
34h 50m
3 stops
MEL
23 Feb
MEL
59h 20m
2 stops
DUB
Etihad Airways
16 Feb
DUB
21h 50m
1 stop
MEL
2 Mar
MEL
34h 55m
1 stop
DUB
Multiple Airlines
16 Feb
DUB
34h 15m
3 stops
MEL
2 Mar
MEL
35h 50m
3 stops
DUB
Multiple Airlines
9 Feb
DUB
33h 45m
3 stops
MEL
23 Feb
MEL
38h 50m
3 stops
DUB
Multiple Airlines
22 Jan
DUB
56h 00m
3 stops
MEL
3 Feb
MEL
47h 10m
3 stops
DUB
Turkish Airlines
23 Feb
DUB
54h 45m
2 stops
PER
11 Mar
PER
49h 25m
2 stops
DUB
Turkish Airlines
2 Feb
DUB
54h 45m
2 stops
PER
15 Feb
PER
63h 15m
2 stops
DUB
Turkish Airlines
3 Feb
DUB
35h 00m
2 stops
PER
16 Feb
PER
39h 15m
2 stops
DUB
Turkish Airlines
1 Mar
DUB
24h 55m
2 stops
PER
15 Mar
PER
31h 05m
2 stops
DUB
Turkish Airlines
27 Apr
DUB
49h 05m
2 stops
PER
15 May
PER
30h 50m
2 stops
DUB
Turkish Airlines
5 Mar
DUB
24h 55m
2 stops
PER
8 Mar
PER
45h 05m
2 stops
DUB
Turkish Airlines
3 Feb
DUB
54h 45m
2 stops
PER
9 Mar
PER
44h 55m
2 stops
DUB
Turkish Airlines
28 Apr
DUB
25h 05m
2 stops
PER
12 May
PER
38h 15m
2 stops
DUB
Multiple Airlines
3 May
DUB
36h 10m
2 stops
PER
17 May
PER
39h 15m
2 stops
DUB
Multiple Airlines
8 Feb
DUB
25h 30m
2 stops
PER
15 Feb
PER
31h 05m
2 stops
DUB
Multiple Airlines
23 Feb
DUB
24h 55m
2 stops
PER
11 Mar
PER
34h 15m
3 stops
DUB
Multiple Airlines
8 Feb
DUB
25h 30m
2 stops
PER
15 Feb
PER
31h 05m
2 stops
DUB
Multiple Airlines
4 May
DUB
35h 05m
2 stops
BNE
18 May
BNE
28h 45m
2 stops
DUB
Multiple Airlines
26 May
DUB
31h 25m
2 stops
BNE
3 Jun
BNE
42h 15m
2 stops
DUB
Multiple Airlines
8 Feb
DUB
27h 30m
2 stops
BNE
15 Feb
BNE
48h 55m
2 stops
DUB
Multiple Airlines
3 Mar
DUB
36h 20m
2 stops
BNE
16 Mar
BNE
36h 00m
2 stops
DUB
Multiple Airlines
6 Apr
DUB
37h 50m
2 stops
BNE
22 Apr
BNE
35h 20m
2 stops
DUB
Multiple Airlines
29 Jan
DUB
27h 30m
2 stops
BNE
11 Feb
BNE
48h 55m
2 stops
DUB
Multiple Airlines
29 Jan
DUB
27h 30m
2 stops
BNE
11 Feb
BNE
42h 15m
2 stops
DUB
Multiple Airlines
24 Feb
DUB
30h 30m
2 stops
BNE
10 Mar
BNE
45h 35m
2 stops
DUB
Multiple Airlines
20 Apr
DUB
58h 20m
2 stops
BNE
25 May
BNE
28h 45m
2 stops
DUB
Multiple Airlines
25 May
DUB
37h 50m
2 stops
BNE
16 Jun
BNE
45h 00m
2 stops
DUB
Multiple Airlines
20 Apr
DUB
34h 20m
2 stops
BNE
25 May
BNE
28h 45m
2 stops
DUB
Multiple Airlines
24 Feb
DUB
30h 30m
2 stops
BNE
10 Mar
BNE
45h 35m
2 stops
DUB
Multiple Airlines
12 Feb
DUB
27h 15m
2 stops
ADL
25 Feb
ADL
43h 35m
2 stops
DUB
Multiple Airlines
19 Feb
DUB
41h 35m
3 stops
ADL
4 Mar
ADL
37h 45m
2 stops
DUB
Multiple Airlines
1 Feb
DUB
27h 15m
2 stops
ADL
16 Feb
ADL
49h 05m
2 stops
DUB
Multiple Airlines
19 Feb
DUB
33h 05m
2 stops
ADL
4 Mar
ADL
45h 40m
2 stops
DUB
Multiple Airlines
19 Feb
DUB
41h 35m
3 stops
ADL
4 Mar
ADL
42h 15m
3 stops
DUB
Multiple Airlines
1 Apr
DUB
35h 50m
2 stops
ADL
30 Apr
ADL
53h 20m
2 stops
DUB
Multiple Airlines
1 Apr
DUB
35h 50m
2 stops
ADL
30 Apr
ADL
54h 20m
3 stops
DUB
€1,031
Find similar
Multiple Airlines
24 Apr
DUB
41h 05m
3 stops
ADL
2 May
ADL
32h 15m
2 stops
DUB
€1,033
Find similar
Multiple Airlines
12 Feb
DUB
41h 35m
3 stops
ADL
25 Feb
ADL
37h 45m
2 stops
DUB
€1,037
Find similar
Multiple Airlines
24 Apr
DUB
59h 50m
2 stops
ADL
2 May
ADL
32h 15m
2 stops
DUB
€1,042
Find similar
Multiple Airlines
24 Apr
DUB
41h 05m
3 stops
ADL
2 May
ADL
36h 30m
3 stops
DUB
€1,042
Find similar
Qatar Airways
12 Feb
DUB
40h 30m
1 stop
ADL
25 Feb
ADL
28h 50m
2 stops
DUB
€1,094
Find similar

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 - 01:25
DUB
-
PER
54h 45m2 stops
Turkish Airlines Logo
16:15 - 09:40
PER
-
DUB
49h 25m2 stops
€649Turkish Airlines
Mon, 23 Feb - Wed, 11 Mar
Turkish Airlines Logo
10:40 - 01:25
DUB
-
PER
54h 45m2 stops
Turkish Airlines Logo
02:25 - 09:40
PER
-
DUB
63h 15m2 stops
€655Turkish Airlines
Mon, 2 Feb - Sun, 15 Feb
Etihad Airways Logo
08:10 - 17:00
DUB
-
MEL
21h 50m1 stop
Etihad Airways Logo
18:20 - 06:25
MEL
-
DUB
23h 05m1 stop
€946Etihad Airways
Mon, 9 Feb - Mon, 23 Feb
Etihad Airways Logo
08:10 - 17:00
DUB
-
MEL
21h 50m1 stop
Etihad Airways Logo
18:20 - 18:15
MEL
-
DUB
34h 55m1 stop
€947Etihad Airways
Mon, 16 Feb - Mon, 2 Mar
British Airways Logo
20:10 - 09:25
ORK
-
MEL
50h 15m2 stops
British Airways Logo
11:05 - 23:25
MEL
-
ORK
47h 20m2 stops
€1,085British Airways
Sat, 14 Mar - Wed, 18 Mar
British Airways Logo
11:55 - 09:25
ORK
-
MEL
34h 30m2 stops
British Airways Logo
11:05 - 23:25
MEL
-
ORK
47h 20m2 stops
€1,086British Airways
Wed, 11 Mar - Sun, 15 Mar
Emirates Logo
13:10 - 18:35
DUB
-
SYD
42h 25m1 stop
Emirates Logo
06:00 - 18:55
SYD
-
DUB
23h 55m1 stop
€1,091Emirates
Mon, 2 Feb - Mon, 23 Feb
Emirates Logo
20:50 - 18:35
DUB
-
SYD
34h 45m1 stop
Emirates Logo
06:00 - 06:25
SYD
-
DUB
35h 25m1 stop
€1,092Emirates
Thu, 5 Feb - Thu, 19 Mar
Qatar Airways Logo
14:05 - 11:20
DUB
-
OOL
35h 15m2 stops
Qatar Airways Logo
11:30 - 06:00
OOL
-
DUB
28h 30m2 stops
€1,199Qatar Airways
Mon, 23 Feb - Mon, 2 Mar
Qatar Airways Logo
08:15 - 12:25
DUB
-
OOL
43h 10m2 stops
Qatar Airways Logo
12:05 - 13:30
OOL
-
DUB
34h 25m2 stops
€1,254Qatar Airways
Sun, 24 May - Thu, 28 May

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 26 December 2025.
Use the filters below to find and compare flights to Australia that are best for you.

Fly from

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 23/2

10:40-01:25

2 stops54h 45m

Perth

Wed 11/3

16:15-09:40

2 stops49h 25m

€649

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 2/2

10:40-01:25

2 stops54h 45m

Perth

Sun 15/2

02:25-09:40

2 stops63h 15m

€655

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 9/2

08:10-17:00

1 stop21h 50m

Melbourne

Mon 23/2

18:20-06:25

1 stop23h 05m

€946

DublinMelbourne

DUB - MEL

DUBMEL

Dublin

Mon 16/2

08:10-17:00

1 stop21h 50m

Melbourne

Mon 2/3

18:20-18:15

1 stop34h 55m

€947

CorkMelbourne

ORK - MEL

ORKMEL

Cork

Sat 14/3

20:10-09:25

2 stops50h 15m

Melbourne

Wed 18/3

11:05-23:25

2 stops47h 20m

€1,085

CorkMelbourne

ORK - MEL

ORKMEL

Cork

Wed 11/3

11:55-09:25

2 stops34h 30m

Melbourne

Sun 15/3

11:05-23:25

2 stops47h 20m

€1,086

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 2/2

13:10-18:35

1 stop42h 25m

Sydney Kingsford Smith

Mon 23/2

06:00-18:55

1 stop23h 55m

€1,091

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 5/2

20:50-18:35

1 stop34h 45m

Sydney Kingsford Smith

Thu 19/3

06:00-06:25

1 stop35h 25m

€1,092

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Mon 23/2

14:05-11:20

2 stops35h 15m

Coolangatta Gold Coast

Mon 2/3

11:30-06:00

2 stops28h 30m

€1,199

DublinCoolangatta

DUB - OOL

DUBOOL

Dublin

Sun 24/5

08:15-12:25

2 stops43h 10m

Coolangatta Gold Coast

Thu 28/5

12:05-13:30

2 stops34h 25m

€1,254

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

Cheap Australia flight deals and tips

Summary info about Australia flight prices, duration and airlines

Best One-Way Price

€362

Best Round-Trip Price

€649

Fastest flight time

32h 00m

Popular in

July
The best one-way flight price to Australia from Ireland in the last 72 hours is €362 (Dublin to Perth).
The best round-trip flight price to Australia from Ireland in the last 72 hours is €649 (Dublin to Perth).
The fastest flight to Australia from Ireland takes 32h 00m (Dublin to Perth).
July has the highest demand for flights to Australia, with a 14% price increase on average.

Frequently asked questions about flying to Australia

What popular landmarks are in Australia?

What is the best airport to land at to visit Sydney Jewish Museum?

The closest airport to Sydney Jewish Museum 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 €286 with Scoot, €485 with China Eastern, and €661 with Turkish Airlines.

Which airlines fly to Australia?

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

What is the best day of the week to fly to Australia?

The best day to take a flight to Australia is on Tuesday, followed by Thursday. Tuesday and Thursday tend to have the lowest flight prices to Australia. If your travel dates are flexible, then try to avoid booking on a Friday, which is known for being the most expensive day of the week to fly to Australia.

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?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 25/1
Sun 1/2

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Popular Flights to Australia

Popular routes according to searches in the past day on momondo