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.

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

How long does it take to fly to Sydney?

On average, it takes 23h 30m 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 33h 10m.

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 January 2026.

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.

€396 Cheap Flights from Ireland to Sydney in 2026

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13:15 - 09:25

ORK

SYD

33h 10m2 stops

21:00 - 21:00

SYD

ORK

35h 00m2 stops

€832Multiple Airlines

Mon, 9 Mar - Tue, 17 Mar

16:05 - 13:35

ORK

SYD

34h 30m2 stops

21:00 - 21:00

SYD

ORK

35h 00m2 stops

€865Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

13:15 - 09:25

ORK

SYD

33h 10m2 stops

15:45 - 23:25

SYD

ORK

42h 40m3 stops

€869Multiple Airlines

Mon, 9 Mar - Tue, 17 Mar

21:15 - 06:45

SNN

SYD

48h 30m2 stops

07:40 - 11:20

SYD

SNN

36h 40m2 stops

€969British Airways

Wed, 13 May - Sun, 17 May

20:05 - 07:55

SNN

SYD

48h 50m2 stops

11:15 - 19:25

SYD

SNN

43h 10m2 stops

€970British Airways

Thu, 5 Mar - Wed, 11 Mar

20:50 - 18:35

DUB

SYD

34h 45m1 stop

06:00 - 18:55

SYD

DUB

23h 55m1 stop

€1,104Emirates

Thu, 5 Feb - Thu, 19 Feb

14:05 - 06:50

DUB

SYD

29h 45m1 stop

15:50 - 06:00

SYD

DUB

25h 10m1 stop

€1,108Qatar Airways

Wed, 4 Mar - Sun, 8 Mar

20:45 - 06:15

DUB

SYD

24h 30m1 stop

14:50 - 06:10

SYD

DUB

24h 20m1 stop

€1,111Qatar Airways

Sat, 30 May - Tue, 9 Jun

07:50 - 09:35

SNN

SYD

38h 45m2 stops

11:20 - 16:45

SYD

SNN

40h 25m2 stops

€1,651Air Canada

Thu, 5 Mar - Mon, 9 Mar

07:50 - 09:35

SNN

SYD

38h 45m3 stops

11:20 - 16:45

SYD

SNN

40h 25m2 stops

€1,734Air Canada

Thu, 5 Mar - Mon, 9 Mar

Qatar Airways flights from Ireland to Sydney

Our best Qatar Airways deals on Ireland to Sydney flight tickets

Qatar Airways

4 Mar

DUB14:05Dublin

29h 45m

1 stop

SYD06:50Sydney Kingsford Smith

8 Mar

SYD15:50Sydney Kingsford Smith

25h 10m

1 stop

DUB06:00Dublin

€1,108

Qatar Airways

30 May

DUB20:45Dublin

24h 30m

1 stop

SYD06:15Sydney Kingsford Smith

11 Jun

SYD14:50Sydney Kingsford Smith

24h 20m

1 stop

DUB06:10Dublin

€1,111

Qatar Airways

28 Jun

DUB15:00Dublin

30h 15m

1 stop

SYD06:15Sydney Kingsford Smith

16 Jul

SYD14:50Sydney Kingsford Smith

31h 40m

1 stop

DUB13:30Dublin

€1,115

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

€1,147

KLM

3 Mar

DUB13:25Dublin

31h 00m

3 stops

SYD07:25Sydney Kingsford Smith

17 Mar

SYD16:15Sydney Kingsford Smith

31h 25m

2 stops

DUB12:40Dublin

€1,155

KLM

5 Mar

ORK11:15Cork

32h 20m

2 stops

SYD06:35Sydney Kingsford Smith

9 Mar

SYD11:10Sydney Kingsford Smith

34h 35m

3 stops

ORK10:45Cork

€1,162

Fly from

Fly to

Route

Depart

Return

Price

CorkSydney

ORK - SYD

ORKSYD

Cork

Mon 9/3

13:15-09:25

2 stops33h 10m

Sydney Kingsford Smith

Tue 17/3

21:00-21:00

2 stops35h 00m

€832

CorkSydney

ORK - SYD

ORKSYD

Cork

Tue 10/3

16:05-13:35

2 stops34h 30m

Sydney Kingsford Smith

Tue 17/3

21:00-21:00

2 stops35h 00m

€865

CorkSydney

ORK - SYD

ORKSYD

Cork

Mon 9/3

13:15-09:25

2 stops33h 10m

Sydney Kingsford Smith

Tue 17/3

15:45-23:25

3 stops42h 40m

€869

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

21:15-06:45

2 stops48h 30m

Sydney Kingsford Smith

Sun 17/5

07:40-11:20

2 stops36h 40m

€969

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Thu 5/3

20:05-07:55

2 stops48h 50m

Sydney Kingsford Smith

Wed 11/3

11:15-19:25

2 stops43h 10m

€970

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 5/2

20:50-18:35

1 stop34h 45m

Sydney Kingsford Smith

Thu 19/2

06:00-18:55

1 stop23h 55m

€1,104

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 4/3

14:05-06:50

1 stop29h 45m

Sydney Kingsford Smith

Sun 8/3

15:50-06:00

1 stop25h 10m

€1,108

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 30/5

20:45-06:15

1 stop24h 30m

Sydney Kingsford Smith

Tue 9/6

14:50-06:10

1 stop24h 20m

€1,111

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Thu 5/3

07:50-09:35

2 stops38h 45m

Sydney Kingsford Smith

Mon 9/3

11:20-16:45

2 stops40h 25m

€1,651

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Thu 5/3

07:50-09:35

3 stops38h 45m

Sydney Kingsford Smith

Mon 9/3

11:20-16:45

2 stops40h 25m

€1,734

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 €1,110.

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 €1,291 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 €1,141 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 17% 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 30m
Direct flights	None

The fastest flight from Ireland to Sydney takes 23h 30m

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 January 2026.
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 €778	Free Cancellation	Rating 7.5 1,845 reviews	Search SWISS flights
Lufthansa	PriceFrom €811	Free Cancellation	Rating 6.8 7,710 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom €911	Free Cancellation	Rating 7.3 4,157 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom €912	Free Cancellation	Rating 7.3 1,367 reviews	Search Etihad Airways flights
Air France	PriceFrom €999	Free Cancellation	Rating 7.4 1,518 reviews	Search Air France flights
British Airways	PriceFrom €1,030	Free Cancellation	Rating 6.7 7,667 reviews	Search British Airways flights
Qantas Airways	PriceFrom €1,054	Free Cancellation	Rating 7.5 968 reviews	Search Qantas Airways flights
Singapore Airlines	PriceFrom €1,060	Free Cancellation	Rating 8.1 1,430 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom €1,071	Free Cancellation	Rating 7.4 3,708 reviews	Search Qatar Airways flights
United Airlines	PriceFrom €1,081	Free Cancellation	Rating 7.4 9,144 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 €396

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 11/3. 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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Big names, great deals

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Filter for what you want

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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

Qatar Airways flights from Ireland to Sydney

Our best Qatar 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 €1,110.

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 17% 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 30m 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 33h 10m.

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