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 38% 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 26h 35m 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 28h 15m.

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 February 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.

€380 Cheap Flights from Ireland to Sydney in 2026

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Find the cheapest flights from Ireland to Sydney

Round-trip

One-way

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Recent return flight deals from Ireland to Sydney

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20:10 - 15:30

ORK

SYD

56h 20m

2 stops

20:40 - 23:25

SYD

ORK

37h 45m

2 stops

€897Multiple Airlines

Sat, 7 Mar - Sun, 15 Mar

16:50 - 06:05

ORK

SYD

28h 15m

2 stops

07:25 - 16:00

SYD

ORK

41h 35m

2 stops

€938Multiple Airlines

Fri, 22 May - Thu, 18 Jun

16:05 - 09:35

ORK

SYD

30h 30m

2 stops

22:20 - 19:25

SYD

ORK

32h 05m

2 stops

€964Multiple Airlines

Sat, 7 Mar - Fri, 13 Mar

16:05 - 09:35

ORK

SYD

30h 30m

2 stops

15:15 - 21:00

SYD

ORK

40h 45m

2 stops

€986Multiple Airlines

Sat, 7 Mar - Sat, 14 Mar

07:40 - 13:35

ORK

SYD

42h 55m

2 stops

12:00 - 23:25

SYD

ORK

46h 25m

2 stops

€988Multiple Airlines

Mon, 9 Mar - Mon, 23 Mar

06:15 - 20:50

DUB

SYD

27h 35m

2 stops

22:20 - 17:45

SYD

DUB

30h 25m

2 stops

€991Multiple Airlines

Sun, 8 Mar - Sun, 15 Mar

08:05 - 06:35

DUB

SYD

35h 30m

1 stop

21:45 - 18:15

SYD

DUB

31h 30m

1 stop

€998Etihad Airways

Sat, 7 Mar - Thu, 12 Mar

08:55 - 12:35

DUB

SYD

42h 40m

2 stops

20:30 - 08:20

SYD

DUB

44h 50m

2 stops

€1,001China Eastern

Fri, 15 May - Wed, 10 Jun

21:15 - 06:05

SNN

SYD

47h 50m

2 stops

10:10 - 20:35

SYD

SNN

43h 25m

2 stops

€1,134British Airways

Wed, 13 May - Sun, 17 May

16:50 - 06:05

SNN

SYD

28h 15m

2 stops

10:10 - 20:35

SYD

SNN

43h 25m

2 stops

€1,135British Airways

Wed, 13 May - Sun, 17 May

China Eastern flights from Ireland to Sydney

Our best China Eastern deals on Ireland to Sydney flight tickets

China Eastern

15 May

DUB08:55Dublin

42h 40m

2 stops

SYD12:35Sydney Kingsford Smith

10 Jun

SYD20:30Sydney Kingsford Smith

44h 50m

2 stops

DUB08:20Dublin

€1,001

China Eastern

15 May

DUB08:55Dublin

42h 40m

2 stops

SYD12:35Sydney Kingsford Smith

10 Jun

SYD20:30Sydney Kingsford Smith

34h 55m

2 stops

DUB22:25Dublin

€1,003

China Eastern

11 Mar

DUB06:00Dublin

44h 35m

2 stops

SYD13:35Sydney Kingsford Smith

21 Mar

SYD21:30Sydney Kingsford Smith

60h 25m

2 stops

DUB22:55Dublin

€1,013

Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

Etihad Airways

7 Mar

DUB08:05Dublin

35h 30m

1 stop

SYD06:35Sydney Kingsford Smith

12 Mar

SYD21:45Sydney Kingsford Smith

31h 30m

1 stop

DUB18:15Dublin

€998

Etihad Airways

22 Feb

DUB08:05Dublin

22h 50m

1 stop

SYD17:55Sydney Kingsford Smith

7 Mar

SYD21:45Sydney Kingsford Smith

31h 30m

1 stop

DUB18:15Dublin

€1,006

Etihad Airways

9 Mar

DUB08:05Dublin

22h 50m

1 stop

SYD17:55Sydney Kingsford Smith

16 Mar

SYD21:45Sydney Kingsford Smith

31h 30m

1 stop

DUB18:15Dublin

€1,007

Fly from

Fly to

Route

Depart

Return

Price

CorkSydney

ORK - SYD

ORKSYD

Cork

Sat 7/3

20:10-15:30

2 stops56h 20m

Sydney Kingsford Smith

Sun 15/3

20:40-23:25

2 stops37h 45m

€897

CorkSydney

ORK - SYD

ORKSYD

Cork

Fri 22/5

16:50-06:05

2 stops28h 15m

Sydney Kingsford Smith

Thu 18/6

07:25-16:00

2 stops41h 35m

€938

CorkSydney

ORK - SYD

ORKSYD

Cork

Sat 7/3

16:05-09:35

2 stops30h 30m

Sydney Kingsford Smith

Fri 13/3

22:20-19:25

2 stops32h 05m

€964

CorkSydney

ORK - SYD

ORKSYD

Cork

Sat 7/3

16:05-09:35

2 stops30h 30m

Sydney Kingsford Smith

Sat 14/3

15:15-21:00

2 stops40h 45m

€986

CorkSydney

ORK - SYD

ORKSYD

Cork

Mon 9/3

07:40-13:35

2 stops42h 55m

Sydney Kingsford Smith

Mon 23/3

12:00-23:25

2 stops46h 25m

€988

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 8/3

06:15-20:50

2 stops27h 35m

Sydney Kingsford Smith

Sun 15/3

22:20-17:45

2 stops30h 25m

€991

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 7/3

08:05-06:35

1 stop35h 30m

Sydney Kingsford Smith

Thu 12/3

21:45-18:15

1 stop31h 30m

€998

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 15/5

08:55-12:35

2 stops42h 40m

Sydney Kingsford Smith

Wed 10/6

20:30-08:20

2 stops44h 50m

€1,001

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

21:15-06:05

2 stops47h 50m

Sydney Kingsford Smith

Sun 17/5

10:10-20:35

2 stops43h 25m

€1,134

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

16:50-06:05

2 stops28h 15m

Sydney Kingsford Smith

Sun 17/5

10:10-20:35

2 stops43h 25m

€1,135

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 €1,094.

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 €1,270 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 €1,085 on momondo.

Can stopping save me money on Ireland to Sydney flights?

You could potentially save up to 18% 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 10m
Direct flights	None

The fastest flight from Ireland to Sydney takes 23h 10m

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 February 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 €757	Free Cancellation	Rating 7.6 1,867 reviews	Search SWISS flights
Lufthansa	PriceFrom €766	Free Cancellation	Rating 6.8 7,775 reviews	Search Lufthansa flights
British Airways	PriceFrom €881	Free Cancellation	Rating 6.7 7,723 reviews	Search British Airways flights
Etihad Airways	PriceFrom €885	Free Cancellation	Rating 7.3 1,389 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €937	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Qantas Airways	PriceFrom €1,038	Free Cancellation	Rating 7.5 988 reviews	Search Qantas Airways flights
Air France	PriceFrom €1,046	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Qatar Airways	PriceFrom €1,052	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
United Airlines	PriceFrom €1,065	Free Cancellation	Rating 7.4 9,260 reviews	Search United Airlines flights
Singapore Airlines	PriceFrom €1,089	Free Cancellation	Rating 8.2 1,452 reviews	Search Singapore Airlines flights

Parramatta

Coogee

Randwick

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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 €380

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 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

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

China Eastern flights from Ireland to Sydney

Our best China Eastern deals on Ireland to Sydney flight tickets

Etihad Airways flights from Ireland to Sydney

Our best Etihad Airways deals on Ireland to Sydney flight tickets

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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 €1,094.

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 18% on your flight if you consider stops on a Ireland to Sydney flight.

Which airlines fly to Sydney?

How long does it take to fly to Sydney?

On average, it takes 26h 35m 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 28h 15m.

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

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo

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