How long is the flight from Ireland to Sydney?

For as low as £872, Turkish Airlines can have you in Sydney from Ireland in 41h 20m. Airlines will cover a distance of 10688 mi.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Ireland to Sydney?

When booking a flight from Ireland to Sydney, you may want to consider flying on Air France, Finnair or British Airways as they are the most popular for this route.

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

To save up to 24% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ireland to Sydney from £1,101 1-2 weeks out and tickets from £1,190 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ireland to Sydney?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Sydney. Flights to Sydney from Ireland in March are about £1,141 on average during March, but can be found for as low as £704.

What airport do you fly into for flights to Sydney from Ireland?

Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Ireland.

Can I find deals for flights from Ireland to Sydney that include hotel bookings?

Yes. In addition to deals on Ireland to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Sydney.

Can I find deals for business class flights from Ireland to Sydney?

Yes. Cheapflights offers flight deals from Ireland to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£507+ Flights from Ireland to Sydney

Cheap flight deals from Ireland to Sydney

Round-trip from	£872
One-way from	£507
Popular in	December
Cheapest in	March
Average price	£1,222

Turkish Airlines
21/1-3/2
4 total stops
75h 50m total
Ireland to Sydney

Search Deals

15/12
3 total stops
59h 45m total
Ireland to Sydney

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£124 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£32 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Ireland to Sydney

Cheapest flights from Ireland to Sydney
Explore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 12/1116:50DUB - SYD

2 stops30h 55mTurkish Airlines

Sun 16/1112:45SYD - DUB

2 stops31h 55mTurkish Airlines

Deal found 26/8£874

Tue 21/1018:40DUB - SYD

2 stops25h 30mMultiple Airlines

Wed 29/1015:15SYD - DUB

2 stops31h 50mMultiple Airlines

Deal found 28/8£876

Thu 18/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Sat 18/1012:45SYD - DUB

2 stops33h 50mTurkish Airlines

Deal found 28/8£877

Wed 15/1006:50DUB - SYD

3 stops41h 15mMultiple Airlines

Wed 22/1013:50SYD - DUB

2 stops41h 50mMultiple Airlines

Deal found 28/8£879

Sun 7/912:00DUB - SYD

2 stops41h 00mHainan Airlines

Tue 30/921:00SYD - DUB

2 stops43h 00mHainan Airlines

Deal found 27/8£880

Fri 26/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Fri 10/1012:45SYD - DUB

2 stops36h 45mTurkish Airlines

Deal found 27/8£886

Tue 30/1206:25DUB - SYD

2 stops26h 25mTurkish Airlines

Wed 21/112:45SYD - DUB

2 stops37h 45mTurkish Airlines

Deal found 27/8£891

Thu 25/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Tue 30/920:55SYD - DUB

2 stops48h 40mTurkish Airlines

Deal found 27/8£894

Wed 31/1208:10DUB - SYD

1 stop35h 25mEtihad Airways

Mon 19/121:30SYD - DUB

1 stop43h 55mEtihad Airways

Deal found 28/8£898

Sun 21/917:00DUB - SYD

2 stops41h 00mTurkish Airlines

Fri 10/1012:45SYD - DUB

2 stops33h 50mTurkish Airlines

Deal found 27/8£899

Sun 7/917:00DUB - SYD

2 stops41h 00mTurkish Airlines

Tue 30/920:55SYD - DUB

2 stops48h 40mTurkish Airlines

Deal found 28/8£899

Wed 12/1108:10DUB - SYD

1 stop35h 25mEtihad Airways

Sun 16/1116:35SYD - DUB

1 stop24h 50mEtihad Airways

Deal found 26/8£900

Best flights from Ireland to Sydney
Discover carefully curated flight deals from Ireland to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Thu 22/106:25DUB - SYD

2 stops41h 20mTurkish Airlines

Tue 3/212:15SYD - DUB

2 stops32h 25mTurkish Airlines

Deal found 27/8£872

Thu 22/110:40DUB - SYD

2 stops37h 05mTurkish Airlines

Mon 2/219:10SYD - DUB

2 stops49h 30mTurkish Airlines

Deal found 27/8£872

Mon 19/116:30DUB - SYD

2 stops31h 15mTurkish Airlines

Thu 5/212:15SYD - DUB

2 stops38h 15mTurkish Airlines

Deal found 27/8£872

Wed 21/116:50DUB - SYD

2 stops30h 55mTurkish Airlines

Tue 3/212:15SYD - DUB

2 stops44h 55mTurkish Airlines

Deal found 27/8£872

Thu 22/106:25DUB - SYD

2 stops41h 20mTurkish Airlines

Thu 5/212:15SYD - DUB

2 stops38h 15mTurkish Airlines

Deal found 27/8£872

Mon 19/110:40DUB - SYD

2 stops37h 05mTurkish Airlines

Tue 3/212:15SYD - DUB

2 stops38h 05mTurkish Airlines

Deal found 27/8£872

Wed 21/116:50DUB - SYD

2 stops30h 55mTurkish Airlines

Thu 5/212:15SYD - DUB

2 stops38h 15mTurkish Airlines

Deal found 27/8£872

Thu 22/116:30DUB - SYD

2 stops31h 15mTurkish Airlines

Sat 31/112:45SYD - DUB

2 stops37h 45mTurkish Airlines

Deal found 27/8£873

Wed 21/110:40DUB - SYD

2 stops37h 05mTurkish Airlines

Sat 31/112:45SYD - DUB

2 stops31h 55mTurkish Airlines

Deal found 27/8£873

Wed 21/116:50DUB - SYD

2 stops30h 55mTurkish Airlines

Fri 30/112:45SYD - DUB

2 stops37h 35mTurkish Airlines

Deal found 27/8£873

Mon 19/110:40DUB - SYD

2 stops37h 05mTurkish Airlines

Sun 1/212:45SYD - DUB

2 stops37h 45mTurkish Airlines

Deal found 27/8£873

Wed 21/116:50DUB - SYD

2 stops30h 55mTurkish Airlines

Sun 1/212:45SYD - DUB

2 stops44h 25mTurkish Airlines

Deal found 27/8£873

Last-minute flights from Ireland to Sydney
Discover last-minute flight deals from Ireland to Sydney. Data last updated 29 August 2025 and is based on user searches.

Sun 7/912:00DUB - SYD

2 stops41h 00mHainan Airlines

Tue 30/921:00SYD - DUB

2 stops43h 00mHainan Airlines

Deal found 27/8£880

Sun 7/917:00DUB - SYD

2 stops41h 00mTurkish Airlines

Tue 30/920:55SYD - DUB

2 stops48h 40mTurkish Airlines

Deal found 28/8£899

Thu 18/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Sat 18/1012:45SYD - DUB

2 stops33h 50mTurkish Airlines

Deal found 28/8£877

Sun 21/917:00DUB - SYD

2 stops41h 00mTurkish Airlines

Fri 10/1012:45SYD - DUB

2 stops33h 50mTurkish Airlines

Deal found 27/8£899

Sun 21/917:00DUB - SYD

2 stops30h 15mMultiple Airlines

Sun 19/1021:55SYD - DUB

2 stops48h 40mMultiple Airlines

Deal found 26/8£913

Sun 21/910:35DUB - SYD

2 stops47h 25mTurkish Airlines

Tue 7/1021:55SYD - DUB

2 stops27h 35mTurkish Airlines

Deal found 27/8£916

Thu 25/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Sun 5/1021:55SYD - DUB

2 stops45h 40mTurkish Airlines

Deal found 27/8£894

Fri 26/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Fri 10/1012:45SYD - DUB

2 stops36h 45mTurkish Airlines

Deal found 27/8£886

Fri 26/913:35DUB - SYD

2 stops35h 10mTurkish Airlines

Wed 8/1021:55SYD - DUB

2 stops48h 40mTurkish Airlines

Deal found 27/8£903

Fri 26/916:55DUB - SYD

2 stops31h 50mTurkish Airlines

Fri 3/1020:55SYD - DUB

2 stops27h 35mTurkish Airlines

Deal found 27/8£924

One-way flights from Ireland to Sydney
Search for one-way flight options from Ireland to Sydney. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Mon 15/1215:55DUB - SYD

3 stops59h 45mMultiple Airlines

Deal found 28/8£507

Fri 26/912:10DUB - SYD

2 stops44h 50mAir India

Deal found 27/8£600

Mon 12/118:35DUB - SYD

3 stops50h 05mMultiple Airlines

Deal found 27/8£613

Sun 15/207:45DUB - SYD

1 stop24h 05mQatar Airways

Deal found 28/8£614

Mon 12/116:30DUB - SYD

2 stops31h 15mTurkish Airlines

Deal found 27/8£627

Sun 30/1106:25DUB - SYD

2 stops28h 25mTurkish Airlines

Deal found 27/8£660

Fri 28/1115:25DUB - SYD

2 stops32h 20mTurkish Airlines

Deal found 28/8£663

Fri 12/1207:20DUB - SYD

2 stops40h 25mTurkish Airlines

Deal found 28/8£739

Fly from

Fly to

Route

Depart

Return

Price

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 22/1

06:25-10:45

2 stops41h 20m

Sydney Kingsford Smith

Tue 3/2

12:15-09:40

2 stops32h 25m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 22/1

10:40-10:45

2 stops37h 05m

Sydney Kingsford Smith

Mon 2/2

19:10-09:40

2 stops49h 30m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 19/1

16:30-10:45

2 stops31h 15m

Sydney Kingsford Smith

Thu 5/2

12:15-15:30

2 stops38h 15m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 21/1

16:50-10:45

2 stops30h 55m

Sydney Kingsford Smith

Tue 3/2

12:15-22:10

2 stops44h 55m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 22/1

06:25-10:45

2 stops41h 20m

Sydney Kingsford Smith

Thu 5/2

12:15-15:30

2 stops38h 15m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 19/1

10:40-10:45

2 stops37h 05m

Sydney Kingsford Smith

Tue 3/2

12:15-15:20

2 stops38h 05m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 21/1

16:50-10:45

2 stops30h 55m

Sydney Kingsford Smith

Thu 5/2

12:15-15:30

2 stops38h 15m

£872

DublinSydney

DUB - SYD

DUBSYD

Dublin

Thu 22/1

16:30-10:45

2 stops31h 15m

Sydney Kingsford Smith

Sat 31/1

12:45-15:30

2 stops37h 45m

£873

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 21/1

10:40-10:45

2 stops37h 05m

Sydney Kingsford Smith

Sat 31/1

12:45-09:40

2 stops31h 55m

£873

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 21/1

16:50-10:45

2 stops30h 55m

Sydney Kingsford Smith

Fri 30/1

12:45-15:20

2 stops37h 35m

£873

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 20 results

Best time to book a flight from Ireland to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Sydney

What is the cheapest month to book a flight from Ireland to Sydney?

Currently, May is the cheapest month in which you can book a flight from Ireland to Sydney (average of £985). Flying from Ireland to Sydney in July is currently the most expensive (average of £1,725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Sydney as you normally would.

Reviews of airlines servicing Sydney

See what other customers who have flown with Emirates, SWISS, andQatar Airways from Ireland to Sydney have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,322 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Emirates

8.1

Very Good

3,322 reviews

Emirates

8.1

Very Good

3,322 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

SWISS

7.6

Good

1,715 reviews

Emirates

8.1

Very Good

3,322 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Qatar Airways

7.4

Good

3,611 reviews

Emirates

8.1

Very Good

3,322 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Etihad Airways

7.4

Good

1,241 reviews

Emirates

8.1

Very Good

3,322 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

British Airways

6.7

Okay

7,320 reviews

Emirates

8.1

Very Good

3,322 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Hoss,Mar 2025

TPE - DXB

Related info for your journey

What airport do you fly into for flights to Sydney from Ireland?
Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Ireland.
How long is the flight from Ireland to Sydney?
For as low as £872, Turkish Airlines can have you in Sydney from Ireland in 41h 20m. Airlines will cover a distance of 10688 mi.
Can I find deals for flights from Ireland to Sydney that include hotel bookings?
Yes. In addition to deals on Ireland to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Sydney.
Can I find deals for business class flights from Ireland to Sydney?
Yes. Cheapflights offers flight deals from Ireland to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Sydney?
Currently, May is the cheapest month in which you can book a flight from Ireland to Sydney (average of £985). Flying from Ireland to Sydney in July is currently the most expensive (average of £1,725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Bondi Beach

Coogee

Manly

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Top 10 airlines flying from Ireland to Sydney

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£624	Average£809	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
China Eastern	Cheapest£671	Average£1,148	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Lufthansa	Cheapest£673	Average£848	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£705	Average£990	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Turkish Airlines	Cheapest£793	Average£1,060	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air France	Cheapest£827	Average£1,025	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	Cheapest£836	Average£1,210	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£911	Average£1,235	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Finnair	Cheapest£962	Average£1,116	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£968	Average£1,022	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ireland to Sydney from £507

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Sydney

Keep the following information in mind while searching for Ireland to Sydney flight deals. Data was last updated 29 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Sydney

Cheapest flights from Ireland to SydneyExplore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ireland to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Sydney

What is the cheapest month to book a flight from Ireland to Sydney?

What is the cheapest time of day to fly from IE to SYD?

Find hourly flight availability from Ireland to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Reviews of airlines servicing Sydney

See what other customers who have flown with Emirates, SWISS, andQatar Airways from Ireland to Sydney have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from Ireland?

How long is the flight from Ireland to Sydney?

Can I find deals for flights from Ireland to Sydney that include hotel bookings?

How can I find direct flights from Ireland to Sydney?

Can I find deals for business class flights from Ireland to Sydney?

What is the cheapest month to book a flight from Ireland to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Ireland to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Sydney?

Can Cheapflights find flights from Ireland to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Sydney become cheaper?

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Cheapest flights from Ireland to Sydney
Explore the most affordable flight options available from Ireland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.