Which airlines fly to Sydney?

Qatar Airways, Etihad Airways and Emirates are the top three most popular airlines that fly to Sydney from Ireland according to our data. Qatar Airways is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 13 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Sydney?

On average, it takes 23h 10m to fly from Ireland to Sydney if you fly out of Dublin (the most popular airport in Ireland) and into Sydney (the most popular airport in Sydney). If you’re flying out of Cork and into Sydney, then the flight time is around 27h 40m.

What is the cheapest airline that flies from Ireland to Sydney Kingsford Smith?

Etihad Airways is the most popular carrier operating from Ireland to Sydney Kingsford Smith

When did momondo last update prices for flights from Ireland to Sydney Kingsford Smith Airport?

Prices for flights from Ireland to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Ireland to Sydney Kingsford Smith Airport?

The number of operators available for flights from Ireland to Sydney Kingsford Smith Airport is 13 as of December 2025.

How old do you have to be to fly from Ireland to Sydney Kingsford Smith Airport?

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 from Ireland to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€459 Cheap Flights from Ireland to Sydney in 2025/26

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Find the cheapest flights from Ireland to Sydney

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One-way

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Recent return flight deals from Ireland to Sydney

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15:55 - 13:35

SNN

SYD

34h 40m3 stops

21:30 - 19:20

SYD

SNN

32h 50m2 stops

€978Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

16:05 - 09:25

ORK

SYD

30h 20m2 stops

21:45 - 22:15

SYD

ORK

35h 30m2 stops

€997Multiple Airlines

Thu, 26 Feb - Fri, 6 Mar

11:55 - 09:25

ORK

SYD

34h 30m2 stops

13:35 - 19:25

SYD

ORK

40h 50m3 stops

€1,042Multiple Airlines

Thu, 26 Feb - Fri, 6 Mar

08:25 - 18:35

DUB

SYD

23h 10m1 stop

06:00 - 06:25

SYD

DUB

35h 25m1 stop

€1,093Emirates

Fri, 6 Mar - Fri, 27 Mar

08:05 - 06:35

DUB

SYD

35h 30m1 stop

21:45 - 18:15

SYD

DUB

31h 30m1 stop

€1,093Etihad Airways

Mon, 2 Feb - Thu, 12 Mar

08:25 - 18:35

DUB

SYD

23h 10m1 stop

11:30 - 06:25

SYD

DUB

29h 55m2 stops

€1,094Emirates

Thu, 5 Feb - Thu, 19 Mar

20:25 - 06:10

DUB

SYD

24h 45m1 stop

15:40 - 07:15

SYD

DUB

24h 35m1 stop

€1,096Etihad Airways

Mon, 20 Apr - Sun, 26 Apr

17:05 - 19:10

DUB

SYD

41h 05m1 stop

21:05 - 16:00

SYD

DUB

27h 55m1 stop

€1,099Turkish Airlines

Sun, 7 Jun - Sun, 28 Jun

07:40 - 06:45

SNN

SYD

38h 05m2 stops

07:40 - 11:20

SYD

SNN

36h 40m2 stops

€1,110British Airways

Wed, 13 May - Sun, 17 May

11:55 - 07:55

ORK

SYD

33h 00m2 stops

15:15 - 11:10

SYD

ORK

30h 55m2 stops

€1,110British Airways

Wed, 4 Mar - Sun, 8 Mar

Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

Etihad Airways

2 Feb

DUB08:05Dublin

35h 30m

1 stop

SYD06:35Sydney Kingsford Smith

12 Mar

SYD21:45Sydney Kingsford Smith

31h 30m

1 stop

DUB18:15Dublin

€1,093

Find similar

Etihad Airways

20 Apr

DUB20:25Dublin

24h 45m

1 stop

SYD06:10Sydney Kingsford Smith

26 Apr

SYD15:40Sydney Kingsford Smith

24h 35m

1 stop

DUB07:15Dublin

€1,096

Find similar

Etihad Airways

6 Mar

DUB19:50Dublin

23h 45m

1 stop

SYD06:35Sydney Kingsford Smith

29 Mar

SYD16:40Sydney Kingsford Smith

24h 35m

1 stop

DUB07:15Dublin

€1,104

Find similar

KLM flights from Ireland to Sydney

Our best KLM deals on Ireland to Sydney flight tickets

KLM

3 Mar

DUB13:25Dublin

31h 00m

3 stops

SYD07:25Sydney Kingsford Smith

24 Mar

SYD16:15Sydney Kingsford Smith

31h 25m

2 stops

DUB12:40Dublin

€1,145

Find similar

KLM

4 May

DUB17:20Dublin

28h 10m

3 stops

SYD06:30Sydney Kingsford Smith

21 May

SYD10:20Sydney Kingsford Smith

33h 05m

2 stops

DUB10:25Dublin

€1,155

Find similar

KLM

2 Feb

DUB13:25Dublin

31h 05m

3 stops

SYD07:30Sydney Kingsford Smith

12 Mar

SYD11:10Sydney Kingsford Smith

36h 30m

3 stops

DUB12:40Dublin

€1,155

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sun 8/2

15:55-13:35

3 stops34h 40m

Sydney Kingsford Smith

Sun 15/2

21:30-19:20

2 stops32h 50m

€978

CorkSydney

ORK - SYD

ORKSYD

Cork

Thu 26/2

16:05-09:25

2 stops30h 20m

Sydney Kingsford Smith

Fri 6/3

21:45-22:15

2 stops35h 30m

€997

CorkSydney

ORK - SYD

ORKSYD

Cork

Thu 26/2

11:55-09:25

2 stops34h 30m

Sydney Kingsford Smith

Fri 6/3

13:35-19:25

3 stops40h 50m

€1,042

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 6/3

08:25-18:35

1 stop23h 10m

Sydney Kingsford Smith

Fri 27/3

06:00-06:25

1 stop35h 25m

€1,093

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 2/2

08:05-06:35

1 stop35h 30m

Sydney Kingsford Smith

Thu 12/3

21:45-18:15

1 stop31h 30m

€1,093

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 5/2

08:25-18:35

1 stop23h 10m

Sydney Kingsford Smith

Thu 19/3

11:30-06:25

2 stops29h 55m

€1,094

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 20/4

20:25-06:10

1 stop24h 45m

Sydney Kingsford Smith

Sun 26/4

15:40-07:15

1 stop24h 35m

€1,096

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 7/6

17:05-19:10

1 stop41h 05m

Sydney Kingsford Smith

Sun 28/6

21:05-16:00

1 stop27h 55m

€1,099

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

07:40-06:45

2 stops38h 05m

Sydney Kingsford Smith

Sun 17/5

07:40-11:20

2 stops36h 40m

€1,110

CorkSydney

ORK - SYD

ORKSYD

Cork

Wed 4/3

11:55-07:55

2 stops33h 00m

Sydney Kingsford Smith

Sun 8/3

15:15-11:10

2 stops30h 55m

€1,110

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

The month of May is another great option to travel to Sydney, with average flight prices from Ireland averaging around €1,089.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around €1,279 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Ireland for as low as €1,138 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 12% on your flight if you consider stops on a Ireland to Sydney flight.

Cheap Ireland to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Sydney

Fastest flight time	23h 45m
Direct flights	None

The fastest flight from Ireland to Sydney takes 23h 45m

There are no direct flights from Ireland to Sydney. There are no popular flight routes from Ireland to Sydney.

Search flight deals

When did momondo last update prices for flights from Ireland to Sydney Kingsford Smith Airport?
Prices for flights from Ireland to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Ireland to Sydney Kingsford Smith Airport?
The number of operators available for flights from Ireland to Sydney Kingsford Smith Airport is 13 as of December 2025.
How old do you have to be to fly from Ireland to Sydney Kingsford Smith Airport?
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 from Ireland to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Sydney

Compare and see reviews for airlines that fly from Ireland to Sydney with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom €769	Free Cancellation	Rating 7.5 1,830 reviews	Search SWISS flights
Lufthansa	PriceFrom €803	Free Cancellation	Rating 6.8 7,663 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom €901	Free Cancellation	Rating 7.3 4,131 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom €902	Free Cancellation	Rating 7.4 1,346 reviews	Search Etihad Airways flights
Air France	PriceFrom €988	Free Cancellation	Rating 7.4 1,516 reviews	Search Air France flights
British Airways	PriceFrom €1,019	Free Cancellation	Rating 6.7 7,625 reviews	Search British Airways flights
Qantas Airways	PriceFrom €1,042	Free Cancellation	Rating 7.5 957 reviews	Search Qantas Airways flights
Singapore Airlines	PriceFrom €1,049	Free Cancellation	Rating 8.1 1,422 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom €1,057	Free Cancellation	Rating 7.4 3,699 reviews	Search Qatar Airways flights
United Airlines	PriceFrom €1,070	Free Cancellation	Rating 7.4 9,123 reviews	Search United Airlines flights

Parramatta

Coogee

Randwick

Terrigal

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Sydney?

Finding the right flight to Sydney from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Ireland to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Sydney.

I’m not ready to book a flight from Ireland to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Ireland 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 Sydney 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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Cheap flights from Ireland to Sydney from €459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Sydney departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Ireland to Sydney

Recent return flight deals from Ireland to Sydney

Recent one-way flight deals from Ireland to Sydney

Recent last minute flight deals from Ireland to Sydney

Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

KLM flights from Ireland to Sydney

Our best KLM deals on Ireland to Sydney flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Sydney that are best for you.

See travel insights to Sydney from

How to get the cheapest flight ticket from Ireland to Sydney

What is the cheapest month to fly to Sydney?

The month of May is another great option to travel to Sydney, with average flight prices from Ireland averaging around €1,089.

How far in advance should I book a flight to Sydney?

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 12% on your flight if you consider stops on a Ireland to Sydney flight.

What is the cheapest airline that flies from Ireland to Sydney Kingsford Smith?

Etihad Airways is the most popular carrier operating from Ireland to Sydney Kingsford Smith

Which airlines fly to Sydney?

How long does it take to fly to Sydney?

On average, it takes 23h 10m to fly from Ireland to Sydney if you fly out of Dublin (the most popular airport in Ireland) and into Sydney (the most popular airport in Sydney). If you’re flying out of Cork and into Sydney, then the flight time is around 27h 40m.

Cheap Ireland to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Sydney

Fastest flight time

Direct flights

When did momondo last update prices for flights from Ireland to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from Ireland to Sydney Kingsford Smith Airport?

How old do you have to be to fly from Ireland to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

Best airlines flying from Ireland to Sydney

Compare and see reviews for airlines that fly from Ireland to Sydney with momondo

Travelling to a place near Sydney?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Sydney?

Can I find flights from Ireland to Sydney with flexible booking policies on momondo?

How can momondo help me find flights from Ireland to Sydney?

I’m not ready to book a flight from Ireland to Sydney right now. Can momondo alert me if prices change?

An easier way to manage your Sydney 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.

Find better results for your trip to Australia

Fly your favourite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo