Find flights
Airlines
FAQs

Cheap flights from Ireland to Sydney from £475

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — SYD
28 Apr — 5 May1
1 adult
Sun 28/4
Sun 5/5

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

To save up to 36% on this flight, we recommend booking at least 27 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 £1,383 1-2 weeks out and tickets from £1,399 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, October can be a great choice for travel to Sydney. Flights to Sydney from Ireland in October are about £1,381 on average during October, but can be found for as low as £893.

When is the cheapest time to fly from Ireland to Sydney (IE - 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.

Cheap KLM flights from Ireland to Sydney

Explore cheap flight options specifically provided by KLM for the route between Ireland and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 896,446 searches. Data last updated 23 April 2024.
Consider these cheap KLM flights we've found departing from Ireland to Sydney. Deals update often to give you more flight options matching your criteria
Fri 23/817:20DUB - SYD
3 stops31h 25mKLM
Sun 15/910:15SYD - DUB
2 stops31h 05mKLM
Deal found 21/4£1,181
Fri 23/817:20DUB - SYD
3 stops31h 25mKLM
Sun 15/911:45SYD - DUB
3 stops29h 35mKLM
Deal found 21/4£1,276
Thu 12/913:20DUB - SYD
3 stops31h 55mKLM
Thu 19/913:05SYD - DUB
2 stops30h 20mKLM
Deal found 21/4£1,611
Sat 14/917:20DUB - SYD
3 stops27h 55mKLM
Sat 5/1011:45SYD - DUB
3 stops29h 35mKLM
Deal found 21/4£1,686
Sat 27/413:20DUB - SYD
2 stops32h 05mKLM
Fri 16/807:55SYD - DUB
2 stops33h 25mKLM
Deal found 21/4£2,124
Sat 27/413:20DUB - SYD
2 stops32h 05mKLM
Sat 10/811:45SYD - DUB
3 stops29h 35mKLM
Deal found 21/4£2,222

Cheap Hainan Airlines flights from Ireland to Sydney

Explore cheap flight options specifically provided by Hainan Airlines for the route between Ireland and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 896,446 searches. Data last updated 23 April 2024.
Some of the best deals we've found on Hainan Airlines flights travelling from Ireland to Sydney. Deals are refreshing constantly so come back soon for more options.
Tue 10/912:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 19/920:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 22/4£671
Tue 7/512:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 23/520:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 21/4£796

Cheap Ireland to Sydney flights in April & May 2024

Find cheap flight options from Ireland to Sydney specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 896,446 searches. Prices were last updated on 23 April 2024.
These are some of the most attractive deals on flights from Ireland to Sydney in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/512:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 23/520:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 21/4£796
Wed 22/506:05DUB - SYD
2 stops41h 55mChina Eastern
Wed 29/520:30SYD - DUB
2 stops44h 50mChina Eastern
Deal found 22/4£804
Sun 19/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Sun 26/519:40SYD - DUB
2 stops35h 10mMultiple Airlines
Deal found 21/4£864
Wed 22/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Wed 29/521:45SYD - DUB
2 stops33h 45mMultiple Airlines
Deal found 22/4£882
Sun 19/508:55DUB - SYD
2 stops39h 05mChina Eastern
Sun 26/520:30SYD - DUB
2 stops44h 50mChina Eastern
Deal found 21/4£896
Sun 19/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Sun 26/506:55SYD - DUB
3 stops47h 55mMultiple Airlines
Deal found 21/4£918
Wed 22/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Wed 29/512:35SYD - DUB
3 stops33h 05mMultiple Airlines
Deal found 22/4£945
Tue 7/512:00DUB - SYD
3 stops33h 25mMultiple Airlines
Thu 23/519:40SYD - DUB
2 stops35h 10mMultiple Airlines
Deal found 21/4£974
Fri 10/513:00DUB - SYD
2 stops31h 10mBritish Airways
Wed 29/514:45SYD - DUB
2 stops26h 30mBritish Airways
Deal found 22/4£978

Ireland to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 896,446 searches. Data last updated 23 April 2024.
These are some of the most attractive deals on flights from Ireland to Sydney in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 10/912:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 19/920:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 22/4£671
Tue 7/512:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 23/520:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 21/4£796
Wed 22/506:05DUB - SYD
2 stops41h 55mChina Eastern
Wed 29/520:30SYD - DUB
2 stops44h 50mChina Eastern
Deal found 22/4£804
Sun 19/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Sun 26/519:40SYD - DUB
2 stops35h 10mMultiple Airlines
Deal found 21/4£864
Wed 22/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Wed 29/521:45SYD - DUB
2 stops33h 45mMultiple Airlines
Deal found 22/4£882
Sun 19/508:55DUB - SYD
2 stops39h 05mChina Eastern
Sun 26/520:30SYD - DUB
2 stops44h 50mChina Eastern
Deal found 21/4£896
Sun 19/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Sun 26/506:55SYD - DUB
3 stops47h 55mMultiple Airlines
Deal found 21/4£918
Wed 25/906:40DUB - SYD
3 stops28h 05mMultiple Airlines
Tue 22/1013:35SYD - DUB
3 stops44h 15mMultiple Airlines
Deal found 21/4£935
Wed 22/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Wed 29/512:35SYD - DUB
3 stops33h 05mMultiple Airlines
Deal found 22/4£945

Ireland to Sydney flights leaving soon

Find last-minute flight options from Ireland to Sydney for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 896,446 searches. Data last updated 23 April 2024.
Users seeking a last-minute flight from Ireland to Sydney should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Sat 27/406:20DUB - SYD
2 stops46h 55mMultiple Airlines
Sun 11/820:45SYD - DUB
1 stop25h 45mMultiple Airlines
Deal found 21/4£1,290
Sat 27/406:20DUB - SYD
2 stops46h 55mMultiple Airlines
Tue 13/820:45SYD - DUB
1 stop25h 45mMultiple Airlines
Deal found 21/4£1,292
Sat 27/406:20DUB - SYD
2 stops46h 55mMultiple Airlines
Sat 10/820:45SYD - DUB
1 stop25h 45mMultiple Airlines
Deal found 21/4£1,316
Sat 27/406:20DUB - SYD
2 stops46h 55mMultiple Airlines
Mon 12/806:00SYD - DUB
1 stop23h 10mMultiple Airlines
Deal found 21/4£1,382
Sat 27/409:10DUB - SYD
2 stops35h 00mAir France
Mon 12/820:35SYD - DUB
2 stops35h 05mAir France
Deal found 21/4£1,671
Sat 27/409:10DUB - SYD
2 stops35h 00mAir France
Sun 11/810:15SYD - DUB
2 stops30h 55mAir France
Deal found 21/4£2,017
Sat 27/413:20DUB - SYD
2 stops32h 05mKLM
Fri 16/807:55SYD - DUB
2 stops33h 25mKLM
Deal found 21/4£2,124
Sat 27/409:10DUB - SYD
2 stops35h 00mAir France
Wed 14/814:15SYD - DUB
2 stops35h 40mAir France
Deal found 21/4£2,133
Sat 27/409:10DUB - SYD
2 stops35h 00mAir France
Thu 15/810:25SYD - DUB
2 stops39h 30mAir France
Deal found 21/4£2,137

One-way flights to Sydney from Ireland

Search for one-way flight options from Ireland to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 896,446 searches. Data last updated 23 April 2024.
Take a look at some of the one-way flights we've detected from Ireland to Sydney. Users in need of a round-trip flight from Ireland to Sydney instead should update the search form at the top of page.
Mon 27/513:40DUB - SYD
2 stops34h 40mMultiple Airlines
Deal found 22/4£475
Mon 27/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Deal found 22/4£494
Wed 10/715:00DUB - SYD
3 stops54h 20mMultiple Airlines
Deal found 21/4£574
Wed 15/517:30DUB - SYD
2 stops31h 30mMultiple Airlines
Deal found 22/4£637
Sun 12/507:30DUB - SYD
2 stops27h 05mMultiple Airlines
Deal found 22/4£676
Mon 27/509:00DUB - SYD
1 stop24h 10mEtihad Airways
Deal found 22/4£764
Wed 10/707:30DUB - SYD
2 stops28h 00mMultiple Airlines
Deal found 21/4£796
Mon 13/509:00DUB - SYD
1 stop24h 10mEtihad Airways
Deal found 22/4£796
Fri 17/509:00DUB - SYD
1 stop36h 10mEtihad Airways
Deal found 22/4£806

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 896,446 searches. Data last updated 23 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£671 - £1,496

Route

Depart

Return

Price

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 10/9

2 stops41h 10m

Sydney Kingsford Smith

Thu 19/9

2 stops44h 00m

£671

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 22/5

2 stops41h 55m

Sydney Kingsford Smith

Wed 29/5

2 stops44h 50m

£804

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sun 19/5

3 stops28h 05m

Sydney Kingsford Smith

Sun 26/5

2 stops35h 10m

£864

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sun 29/9

2 stops36h 40m

Sydney Kingsford Smith

Sat 26/10

2 stops29h 15m

£973

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Fri 20/9

2 stops27h 40m

Sydney Kingsford Smith

Fri 11/10

2 stops30h 30m

£1,062

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 7/10

2 stops37h 30m

Sydney Kingsford Smith

Fri 1/11

2 stops31h 30m

£1,178

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Fri 23/8

3 stops31h 25m

Sydney Kingsford Smith

Sun 15/9

2 stops31h 05m

£1,181

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 22/5

1 stop24h 10m

Sydney Kingsford Smith

Wed 29/5

1 stop25h 50m

£1,314

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 10/9

1 stop23h 55m

Sydney Kingsford Smith

Thu 19/9

1 stop25h 45m

£1,496

Flights are sorted by cheapest first

Deals found on 22/4

No data available for this route at this time. Please check back soon.

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 23 April 2024.
Get a feel of what it's like to fly with KLM, Hainan Airlines and Finnair 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.
8.1
Very Good
4,072 reviews

Comfort

8.1

Entertainment

8.3

Food

7.9

Boarding

8.2

Crew

8.3

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

8.1
Very Good
4,072 reviews
8.1
Very Good
4,072 reviews

Comfort

8.1

Entertainment

8.3

Food

7.9

Boarding

8.2

Crew

8.3

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.9
Good
1,632 reviews
8.1
Very Good
4,072 reviews

Comfort

8.1

Entertainment

8.3

Food

7.9

Boarding

8.2

Crew

8.3

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.8
Good
2,075 reviews
8.1
Very Good
4,072 reviews

Comfort

8.1

Entertainment

8.3

Food

7.9

Boarding

8.2

Crew

8.3

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.8
Good
1,387 reviews
8.1
Very Good
4,072 reviews

Comfort

8.1

Entertainment

8.3

Food

7.9

Boarding

8.2

Crew

8.3

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.7
Good
4,483 reviews
8.1
Very Good
4,072 reviews

Comfort

8.1

Entertainment

8.3

Food

7.9

Boarding

8.2

Crew

8.3

Overall

8.1

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

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.

  • Can I find flights from Ireland to Sydney for under £700 on Cheapflights?

    Yes, there are multiple flights from Ireland to Sydney for under £700. The cheapest flight booked recently is on Hainan Airlines for just £671, but on average you can expect to pay £935.

  • Are there last-minute flights available from Ireland to Sydney for under £1,300?

    There are currently 10+ open flights from Ireland to Sydney within the next 7 days for less than £1,300.

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

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £764 Qatar Airways flights start at £812 while deals on KLM start at £902 one-way.

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

  • What does DUB to SYD mean?

    Great question - DUB to SYD just means Dublin Airport to Sydney Kingsford Smith Airport. Now you’ll know what these unique codes when you look for flights! Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Ireland to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Ireland to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ireland to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ireland to Sydney that allow pets onboard?

    Many airlines flying from Ireland to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ireland to Sydney?

    Yes, you can often find last-minute deals on Ireland to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ireland to Sydney flight deals updated?

    The Ireland to Sydney flight deals you see on this page were last updated on 22/4.

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 896,446 searches. Data last updated 23 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£860Average£1,293FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest£952Average£1,194FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapest£958Average£1,669FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
American AirlinesCheapest£976Average£1,051FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£980Average£1,266FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£988Average£1,509FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest£1,005Average£1,254FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£1,031Average£1,485FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£1,043Average£1,238FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£1,169Average£1,203FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Ireland to Sydney by cabin class

Find flights from Ireland to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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?

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.