What are the cheapest airlines to fly from Ireland to Sydney one-way?

To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £517. Turkish Airlines flights start at £670 while deals on Qatar Airways start at £812 one-way.

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 46% on this flight, we recommend booking at least 54 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 £1,230 1-2 weeks out and tickets from £1,390 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, May can be a great choice for travel to Sydney. Flights to Sydney from Ireland in May are about £1,254 on average during May, but can be found for as low as £868.

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.

£1,389+ Flights from Ireland to Sydney

Cheap flight deals from Ireland to Sydney

Round-trip from	£1,078
One-way from	£517

11/1-30/1
4 total stops
78h 05m total
Ireland to Sydney

Search Deals

SWISS
10/3
2 total stops
30h 55m total
Ireland to Sydney

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 19 December 2024.

Sun 29/1210:40DUB - SYD

2 stops36h 35mMultiple Airlines

Sat 18/121:30SYD - DUB

1 stop44h 20mMultiple Airlines

Deal found 19/12£1,390

Tue 24/1213:20DUB - SYD

2 stops30h 35mBritish Airways

Tue 14/116:20SYD - DUB

2 stops28h 20mBritish Airways

Deal found 19/12£1,399

Fri 27/1218:05DUB - SYD

2 stops28h 30mFinnair

Fri 31/111:00SYD - DUB

2 stops33h 00mFinnair

Deal found 18/12£1,540

Mon 30/1213:25DUB - SYD

2 stops30h 30mKLM

Sun 12/111:40SYD - DUB

3 stops31h 25mKLM

Deal found 18/12£1,614

Thu 26/1210:40DUB - SYD

2 stops33h 10mJapan Airlines

Tue 14/109:15SYD - DUB

2 stops45h 20mJapan Airlines

Deal found 19/12£1,647

Tue 24/1220:50DUB - SYD

1 stop23h 10mEmirates

Thu 16/121:10SYD - DUB

1 stop25h 10mEmirates

Deal found 19/12£1,701

Thu 26/1214:40DUB - SYD

2 stops28h 35mTurkish Airlines

Thu 16/121:00SYD - DUB

1 stop47h 55mTurkish Airlines

Deal found 19/12£1,728

Mon 30/1207:55DUB - SYD

2 stops27h 15mQatar Airways

Wed 15/121:40SYD - DUB

1 stop43h 20mQatar Airways

Deal found 19/12£1,910

Fri 27/1208:25DUB - SYD

1 stop23h 10mEtihad Airways

Mon 13/114:00SYD - DUB

2 stops27h 50mEtihad Airways

Deal found 19/12£1,933

Fri 20/1206:00DUB - SYD

2 stops44h 35mChina Eastern

Fri 17/110:15SYD - DUB

2 stops56h 50mChina Eastern

Deal found 18/12£2,013

Tue 24/1212:55DUB - SYD

2 stops31h 20mSWISS

Tue 7/110:25SYD - DUB

2 stops36h 40mSWISS

Deal found 18/12£2,122

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 19 December 2024.

Sat 11/113:20DUB - SYD

2 stops44h 00mMultiple Airlines

Thu 30/122:10SYD - DUB

2 stops34h 05mMultiple Airlines

Deal found 18/12£1,078

Tue 14/114:40DUB - SYD

2 stops41h 20mTurkish Airlines

Tue 11/221:00SYD - DUB

1 stop29h 25mTurkish Airlines

Deal found 18/12£1,092

Wed 5/209:00DUB - SYD

2 stops34h 20mUnited Airlines

Wed 12/312:10SYD - DUB

2 stops32h 55mUnited Airlines

Deal found 18/12£1,129

Mon 3/317:25DUB - SYD

3 stops27h 00mKLM

Mon 17/311:15SYD - DUB

2 stops36h 25mKLM

Deal found 18/12£1,152

Mon 17/308:00DUB - SYD

1 stop37h 35mAir Canada

Tue 1/410:20SYD - DUB

2 stops31h 55mAir Canada

Deal found 18/12£1,178

Fri 2/513:30DUB - SYD

1 stop30h 35mBritish Airways

Sun 18/514:40SYD - DUB

1 stop28h 35mBritish Airways

Deal found 18/12£1,200

Mon 24/214:10DUB - SYD

2 stops30h 45mQatar Airways

Tue 4/321:40SYD - DUB

1 stop26h 00mQatar Airways

Deal found 18/12£1,241

Mon 10/308:25DUB - SYD

1 stop23h 10mEtihad Airways

Sat 26/720:35SYD - DUB

1 stop31h 50mEtihad Airways

Deal found 18/12£1,323

Sat 1/313:10DUB - SYD

2 stops31h 25mEmirates

Thu 10/406:00SYD - DUB

1 stop23h 10mEmirates

Deal found 18/12£1,498

Sun 9/209:45DUB - SYD

2 stops36h 50mFinnair

Tue 25/221:40SYD - DUB

2 stops46h 20mFinnair

Deal found 18/12£1,559

Mon 13/120:50DUB - SYD

1 stop38h 40mQantas Airways

Mon 10/206:00SYD - DUB

1 stop23h 55mQantas Airways

Deal found 18/12£1,622

Last-minute flights from Ireland to Sydney
Discover last-minute flight deals from Ireland to Sydney. Data last updated 19 December 2024 and is based on user searches.

Fri 20/1206:00DUB - SYD

2 stops44h 35mChina Eastern

Fri 17/110:15SYD - DUB

2 stops56h 50mChina Eastern

Deal found 18/12£2,013

Tue 24/1213:20DUB - SYD

2 stops30h 35mBritish Airways

Tue 14/116:20SYD - DUB

2 stops28h 20mBritish Airways

Deal found 19/12£1,399

Tue 24/1220:50DUB - SYD

1 stop23h 10mEmirates

Thu 16/121:10SYD - DUB

1 stop25h 10mEmirates

Deal found 19/12£1,701

Tue 24/1207:55DUB - SYD

1 stop23h 55mQatar Airways

Wed 15/121:40SYD - DUB

1 stop43h 20mQatar Airways

Deal found 19/12£1,914

Tue 24/1212:55DUB - SYD

2 stops31h 20mSWISS

Tue 7/110:25SYD - DUB

2 stops36h 40mSWISS

Deal found 18/12£2,122

Thu 26/1210:40DUB - SYD

2 stops33h 10mJapan Airlines

Tue 14/109:15SYD - DUB

2 stops45h 20mJapan Airlines

Deal found 19/12£1,647

Thu 26/1214:40DUB - SYD

2 stops28h 35mTurkish Airlines

Thu 16/121:00SYD - DUB

1 stop47h 55mTurkish Airlines

Deal found 19/12£1,728

Fri 27/1218:05DUB - SYD

2 stops28h 30mFinnair

Fri 31/111:00SYD - DUB

2 stops33h 00mFinnair

Deal found 18/12£1,540

Fri 27/1213:25DUB - SYD

2 stops30h 30mKLM

Fri 31/110:05SYD - DUB

3 stops37h 35mKLM

Deal found 18/12£1,885

Fri 27/1208:25DUB - SYD

1 stop23h 10mEtihad Airways

Mon 13/114:00SYD - DUB

2 stops27h 50mEtihad Airways

Deal found 19/12£1,933

Sun 29/1210:40DUB - SYD

2 stops36h 35mMultiple Airlines

Sat 18/121:30SYD - DUB

1 stop44h 20mMultiple Airlines

Deal found 19/12£1,390

Sat 11/113:20DUB - SYD

2 stops44h 00mMultiple Airlines

Thu 30/122:10SYD - DUB

2 stops34h 05mMultiple Airlines

Deal found 18/12£1,078

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 19 December 2024.

Mon 10/313:20DUB - SYD

2 stops30h 55mSWISS

Deal found 18/12£517

Tue 14/114:40DUB - SYD

2 stops41h 20mTurkish Airlines

Deal found 18/12£670

Thu 26/1208:25DUB - SYD

3 stops39h 35mMultiple Airlines

Deal found 18/12£770

Mon 10/307:55DUB - SYD

1 stop23h 55mQatar Airways

Deal found 18/12£812

Fri 24/113:25DUB - SYD

3 stops33h 15mKLM

Deal found 18/12£949

Thu 26/1213:10DUB - SYD

1 stop42h 25mEmirates

Deal found 18/12£1,304

Find flights from Ireland to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 11/1

13:20-20:20

2 stops44h 00m

Sydney Kingsford Smith

Thu 30/1

22:10-21:15

2 stops34h 05m

£1,078

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 14/1

14:40-19:00

2 stops41h 20m

Sydney Kingsford Smith

Tue 11/2

21:00-15:25

1 stop29h 25m

£1,092

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 5/2

09:00-06:20

2 stops34h 20m

Sydney Kingsford Smith

Wed 12/3

12:10-10:05

2 stops32h 55m

£1,129

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 3/3

17:25-07:25

3 stops27h 00m

Sydney Kingsford Smith

Mon 17/3

11:15-12:40

2 stops36h 25m

£1,152

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 17/3

08:00-08:35

1 stop37h 35m

Sydney Kingsford Smith

Tue 1/4

10:20-08:15

2 stops31h 55m

£1,178

DublinSydney

DUB - SYD

DUBSYD

Dublin

Fri 2/5

13:30-05:05

1 stop30h 35m

Sydney Kingsford Smith

Sun 18/5

14:40-10:15

1 stop28h 35m

£1,200

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 24/2

14:10-07:55

2 stops30h 45m

Sydney Kingsford Smith

Tue 4/3

21:40-12:40

1 stop26h 00m

£1,241

DublinSydney

DUB - SYD

DUBSYD

Dublin

Mon 10/3

08:25-18:35

1 stop23h 10m

Sydney Kingsford Smith

Sat 26/7

20:35-19:25

1 stop31h 50m

£1,323

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 1/3

13:10-07:35

2 stops31h 25m

Sydney Kingsford Smith

Thu 10/4

06:00-20:10

1 stop23h 10m

£1,498

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 9/2

09:45-09:35

2 stops36h 50m

Sydney Kingsford Smith

Tue 25/2

21:40-09:00

2 stops46h 20m

£1,559

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 17 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.

Travel insights for flights from Ireland to Sydney

Get recent, data-driven insights about flights from Ireland to Sydney including ideal travel times, pricing trends, and more.

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 January is currently the most expensive (average of £1,502). 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.

Rainfall in Sydney by month

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.

Temperature in Sydney by month

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).

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Etihad Airways, KLM and British Airways from Ireland to Sydney by reading reviews from past customers. 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

3,410 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Emirates

8.1

Very Good

3,410 reviews

Emirates

8.1

Very Good

3,410 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

KLM

7.8

Good

1,349 reviews

Emirates

8.1

Very Good

3,410 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Finnair

7.7

Good

1,285 reviews

Emirates

8.1

Very Good

3,410 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

SWISS

7.6

Good

1,605 reviews

Emirates

8.1

Very Good

3,410 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Qatar Airways

7.5

Good

3,792 reviews

Emirates

8.1

Very Good

3,410 reviews

Check prices

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

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.
What are the cheapest airlines to fly from Ireland to Sydney one-way?
To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £517. Turkish Airlines flights start at £670 while deals on Qatar Airways start at £812 one-way.
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 January is currently the most expensive (average of £1,502). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Sydney

Heathrow to Sydney flights

Gatwick to Sydney flights

Stansted to Sydney flights

London City to Sydney flights

Manchester to Sydney flights

Luton to Sydney flights

Birmingham to Sydney flights

Heathrow to Coolangatta flights

Edinburgh to Sydney flights

Glasgow Intl to Sydney flights

Newcastle upon Tyne to Sydney flights

Bristol to Sydney flights

Belfast Intl to Sydney flights

Dublin to Sydney flights

Gatwick to Coolangatta flights

Amsterdam to Sydney flights

Belfast City to Sydney flights

Leeds to Sydney flights

Southend to Sydney flights

Southampton to Sydney flights

Cardiff to Sydney flights

Stansted to Coolangatta flights

Manchester to Coolangatta flights

Frankfurt to Sydney flights

Arlanda to Sydney flights

Heathrow to Newcastle flights

Glasgow Intl to Coolangatta flights

Heathrow to Coffs Harbour flights

Liverpool to Sydney flights

Frederic Chopin to Sydney flights

Grimsby to Sydney flights

Hamburg to Sydney flights

Malpensa to Sydney flights

Bruxelles-National to Sydney flights

Leonardo da Vinci/Fiumicino to Sydney flights

Exeter to Sydney flights

Vicenza to Sydney flights

Norwich to Sydney flights

Edinburgh to Coolangatta flights

Barcelona-El Prat to Sydney flights

Madrid to Sydney flights

Aberdeen to Sydney flights

Munich to Sydney flights

Edinburgh to Wagga Wagga flights

Birmingham to Tamworth flights

Edinburgh to Albury flights

Lisbon to Sydney flights

Other flights to Sydney

Sydney to Ballina flights

Sydney to Melbourne Avalon Airport flights

Sydney to Melbourne Airport flights

Sydney to Brisbane flights

Sydney to Maroochydore flights

Sydney to Coolangatta flights

Sydney to Cairns flights

Sydney to Melbourne Avalon Airport flights

Sydney to Melbourne Airport flights

Sydney to Port Macquarie flights

Sydney to Maroochydore flights

Sydney to Brisbane flights

Sydney to Coolangatta flights

Sydney to Adelaide flights

Sydney to Coffs Harbour flights

Sydney to Canberra flights

Sydney to Hobart flights

Sydney to Cairns flights

Top 10 airlines flying from Ireland to Sydney

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£715	Average£1,217	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
SWISS	Cheapest£734	Average£892	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£826	Average£1,040	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Turkish Airlines	Cheapest£838	Average£1,027	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
British Airways	Cheapest£889	Average£1,167	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£896	Average£1,124	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Qatar Airways	Cheapest£900	Average£1,649	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£1,052	Average£1,179	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
United Airlines	Cheapest£1,076	Average£1,159	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£1,097	Average£1,453	FlexibilityNo cancel fee	On-time76%	Search Finnair 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Sydney from £517

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Sydney

Round-trip from

One-way from

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 19 December 2024.

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 19 December 2024.

Find flights from Ireland to Sydney within your budget

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.

Travel insights for flights from Ireland to Sydney

Get recent, data-driven insights about flights from Ireland to Sydney including ideal travel times, pricing trends, and more.

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 19 December 2024.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

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?

What are the cheapest airlines to fly from Ireland to Sydney one-way?

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?

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?

100% Free

Book with Flexibility

Travel Smart

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 19 December 2024.