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Cheap flights from Ireland to Sydney from £563

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SYD
26 Nov — 3 Dec1
1 adult

Cheap flight deals from Ireland to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

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 21 November 2024.

Sat 30/1110:55DUB - SYD
2 stops60h 25mTurkish Airlines
Sun 15/1220:40SYD - DUB
2 stops29h 45mTurkish Airlines
Deal found 20/11£1,079
Wed 27/1111:50DUB - SYD
2 stops34h 25mUnited Airlines
Wed 11/1212:10SYD - DUB
2 stops32h 55mUnited Airlines
Deal found 20/11£1,202
Wed 27/1114:10DUB - SYD
2 stops32h 25mQatar Airways
Wed 11/1221:40SYD - DUB
1 stop26h 00mQatar Airways
Deal found 20/11£1,325
Sat 14/1216:40DUB - SYD
2 stops51h 15mAir France
Sat 18/111:00SYD - DUB
2 stops46h 50mAir France
Deal found 20/11£1,347
Sat 14/1213:20DUB - SYD
3 stops34h 40mMultiple Airlines
Sat 28/1222:20SYD - DUB
3 stops33h 55mMultiple Airlines
Deal found 20/11£1,417
Wed 27/1117:25DUB - SYD
3 stops26h 45mKLM
Wed 11/1210:05SYD - DUB
3 stops37h 35mKLM
Deal found 20/11£1,423
Fri 13/1218:05DUB - SYD
2 stops53h 00mFinnair
Sat 18/111:05SYD - DUB
2 stops32h 55mFinnair
Deal found 20/11£1,491
Wed 27/1108:25DUB - SYD
1 stop23h 10mEtihad Airways
Wed 11/1215:50SYD - DUB
1 stop26h 00mEtihad Airways
Deal found 20/11£1,538
Fri 22/1113:10DUB - SYD
1 stop42h 25mQantas Airways
Thu 5/1221:10SYD - DUB
1 stop25h 10mQantas Airways
Deal found 20/11£1,545
Wed 11/1212:55DUB - SYD
2 stops31h 45mSWISS
Wed 18/1210:25SYD - DUB
2 stops36h 40mSWISS
Deal found 20/11£1,587
Mon 9/1213:10DUB - SYD
2 stops30h 20mEmirates
Wed 25/1206:00SYD - DUB
1 stop40h 20mEmirates
Deal found 20/11£1,653
Tue 17/1211:10DUB - SYD
2 stops40h 45mHainan Airlines
Thu 2/121:00SYD - DUB
2 stops43h 50mHainan Airlines
Deal found 20/11£1,795

Find flights from Ireland to Sydney within your budget

Customise your flight search to find flights from Ireland to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.

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Route

Depart

Return

Price

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 8/2

16:05-15:30

2 stops36h 25m

Sydney Kingsford Smith

Sat 22/2

20:40-09:10

2 stops47h 30m

£1,066

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 9/2

16:50-18:30

2 stops38h 40m

Sydney Kingsford Smith

Fri 21/2

20:40-15:25

2 stops29h 45m

£1,095

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 8/2

17:50-06:55

2 stops26h 05m

Sydney Kingsford Smith

Fri 21/2

16:20-09:10

2 stops27h 50m

£1,111

DublinSydney

DUB - SYD

DUBSYD

Dublin

Tue 4/2

17:25-07:25

3 stops27h 00m

Sydney Kingsford Smith

Wed 19/3

11:40-08:05

3 stops31h 25m

£1,137

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

£1,142

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 12/4

09:20-06:55

2 stops36h 35m

Sydney Kingsford Smith

Sat 3/5

09:30-10:20

2 stops57h 50m

£1,162

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sat 14/12

16:40-06:55

2 stops51h 15m

Sydney Kingsford Smith

Sat 18/1

11:00-22:50

2 stops46h 50m

£1,347

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 26/2

07:55-18:50

1 stop23h 55m

Sydney Kingsford Smith

Thu 20/3

21:40-06:00

1 stop43h 20m

£1,418

DublinSydney

DUB - SYD

DUBSYD

Dublin

Sun 11/5

09:10-18:10

1 stop24h 00m

Sydney Kingsford Smith

Sun 1/6

14:45-07:35

1 stop25h 50m

£1,454

DublinSydney

DUB - SYD

DUBSYD

Dublin

Wed 5/2

13:10-18:35

1 stop42h 25m

Sydney Kingsford Smith

Wed 12/3

10:20-11:20

2 stops36h 00m

£1,489

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 24 results
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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 £991). Flying from Ireland to Sydney in January is currently the most expensive (average of £1,491). 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?

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 21 November 2024.

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

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

Plan your trip to Sydney by taking into account the average temperature totals 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 insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 21 November 2024.
Get a feel of what it's like to fly with Turkish Airlines, KLM and United Airlines 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.
8.3
Very Good
1,460 reviews

Overall

8.3

Crew

8.7

Entertainment

7.8

Food

7.7

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

8.3
Very Good
1,460 reviews
8.3
Very Good
1,460 reviews

Overall

8.3

Crew

8.7

Entertainment

7.8

Food

7.7

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

8.1
Very Good
3,486 reviews
8.3
Very Good
1,460 reviews

Overall

8.3

Crew

8.7

Entertainment

7.8

Food

7.7

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

7.8
Good
1,350 reviews
8.3
Very Good
1,460 reviews

Overall

8.3

Crew

8.7

Entertainment

7.8

Food

7.7

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

7.7
Good
1,300 reviews
8.3
Very Good
1,460 reviews

Overall

8.3

Crew

8.7

Entertainment

7.8

Food

7.7

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

7.6
Good
1,637 reviews
8.3
Very Good
1,460 reviews

Overall

8.3

Crew

8.7

Entertainment

7.8

Food

7.7

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

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?

    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 Lufthansa, which is currently one of the cheapest options available, starting at £563. Turkish Airlines flights start at £686 while deals on United Airlines start at £729 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 £991). Flying from Ireland to Sydney in January is currently the most expensive (average of £1,491). 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

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

Top 10 airlines flying from Ireland to Sydney

Discover the top 10 airlines that operate flights from Ireland to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£715Average£1,218FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£732Average£885FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£826Average£1,028FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£839Average£989FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£884Average£1,171FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£885Average£1,663FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air FranceCheapest£896Average£1,145FlexibilityNo cancel feeOn-time77%
Search Air France flights
Singapore AirlinesCheapest£1,053Average£1,180FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapest£1,077Average£1,191FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£1,098Average£1,454FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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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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