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Cheap flights from Ireland to Sydney from $754

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 1/9. 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
4 May — 11 May1
1 adult
Sat 4/5
Sat 11/5

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 36% on flights from Ireland to Sydney compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $2,615. For sooner than that we have options available in the next 3 days from $2,644.

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

October can be a great time to fly to Sydney from Ireland with a flight ticket averaging about $2,611. Cheapflights users have found deals in the month of October for as cheap as $1,688. The most expensive prices can be found in the month of December.

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 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 565,893 searches. Data last updated 29 April 2024.
Take a look at some of the lowest-priced Hainan Airlines flights heading from Ireland to Sydney. Come back soon if you're not finding the exact deal you're looking for.
Tue 10/912:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 19/920:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 28/4$1,385
Tue 28/512:00DUB - SYD
2 stops41h 10mHainan Airlines
Tue 4/620:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 28/4$1,653

Cheap Lufthansa flights from Ireland to Sydney

Explore cheap flight options specifically provided by Lufthansa 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 565,893 searches. Data last updated 29 April 2024.
Some of the best deals we've found on Lufthansa flights travelling from Ireland to Sydney. Check back soon if you're not seeing flights that suit your needs.
Tue 10/905:50DUB - SYD
2 stops39h 25mLufthansa
Tue 8/1015:05SYD - DUB
2 stops35h 45mLufthansa
Deal found 28/4$1,520
Sun 13/1017:35DUB - SYD
2 stops27h 40mLufthansa
Mon 11/1115:50SYD - DUB
2 stops29h 10mLufthansa
Deal found 28/4$1,722
Sun 13/1017:35DUB - SYD
2 stops27h 40mLufthansa
Tue 12/1115:15SYD - DUB
2 stops30h 45mLufthansa
Deal found 28/4$1,746
Fri 20/917:35DUB - SYD
2 stops27h 40mLufthansa
Fri 11/1015:05SYD - DUB
2 stops30h 30mLufthansa
Deal found 29/4$1,778
Sat 14/905:50DUB - SYD
2 stops39h 25mLufthansa
Sat 5/1014:05SYD - DUB
2 stops35h 45mLufthansa
Deal found 29/4$1,826
Sat 14/912:20DUB - SYD
2 stops32h 55mLufthansa
Sat 5/1014:05SYD - DUB
2 stops35h 45mLufthansa
Deal found 28/4$1,835
Mon 7/1017:45DUB - SYD
2 stops31h 35mLufthansa
Fri 1/1116:10SYD - DUB
2 stops28h 50mLufthansa
Deal found 29/4$1,867
Sun 13/1017:35DUB - SYD
2 stops27h 40mLufthansa
Tue 29/1015:15SYD - DUB
2 stops30h 45mLufthansa
Deal found 29/4$1,933
Sun 13/1017:35DUB - SYD
2 stops27h 40mLufthansa
Sat 9/1115:50SYD - DUB
2 stops29h 10mLufthansa
Deal found 28/4$2,006

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 565,893 searches. Prices were last updated on 29 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.
Mon 20/505:55DUB - SYD
2 stops42h 25mXiamenAir
Tue 4/611:25SYD - DUB
2 stops44h 00mXiamenAir
Deal found 28/4$1,552
Tue 28/512:00DUB - SYD
2 stops41h 10mHainan Airlines
Tue 4/620:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 28/4$1,653
Mon 20/506:15DUB - SYD
2 stops28h 25mMultiple Airlines
Tue 4/621:45SYD - DUB
3 stops33h 35mMultiple Airlines
Deal found 28/4$1,711
Tue 30/407:45DUB - SYD
2 stops36h 25mBritish Airways
Tue 14/514:45SYD - DUB
2 stops37h 45mBritish Airways
Deal found 28/4$1,748
Mon 20/506:30DUB - SYD
2 stops45h 05mMultiple Airlines
Tue 4/611:00SYD - DUB
2 stops39h 15mMultiple Airlines
Deal found 29/4$1,751
Wed 8/517:50DUB - SYD
2 stops26h 20mBritish Airways
Wed 15/514:45SYD - DUB
2 stops27h 15mBritish Airways
Deal found 28/4$1,766
Wed 1/510:55DUB - SYD
2 stops33h 15mBritish Airways
Wed 22/514:45SYD - DUB
2 stops37h 25mBritish Airways
Deal found 28/4$1,787
Wed 15/513:40DUB - SYD
2 stops34h 40mMultiple Airlines
Wed 5/609:45SYD - DUB
2 stops30h 50mMultiple Airlines
Deal found 29/4$1,797
Tue 28/518:00DUB - SYD
3 stops34h 50mMultiple Airlines
Tue 4/612:35SYD - DUB
2 stops29h 55mMultiple Airlines
Deal found 28/4$1,818

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 565,893 searches. Data last updated 29 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.
Fri 1/1108:05DUB - SYD
2 stops36h 20mSWISS
Fri 15/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 29/4$1,373
Fri 1/1112:45DUB - SYD
2 stops31h 40mSWISS
Mon 4/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 28/4$1,379
Tue 10/912:00DUB - SYD
2 stops41h 10mHainan Airlines
Thu 19/920:00SYD - DUB
2 stops44h 00mHainan Airlines
Deal found 28/4$1,385
Thu 7/1108:05DUB - SYD
2 stops36h 20mSWISS
Sun 24/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 28/4$1,400
Fri 8/1108:05DUB - SYD
2 stops36h 20mSWISS
Sun 24/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 29/4$1,416
Fri 8/1112:45DUB - SYD
2 stops31h 40mSWISS
Sun 24/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 28/4$1,445
Sun 27/1008:05DUB - SYD
2 stops36h 20mSWISS
Fri 8/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 28/4$1,468
Wed 13/1112:55DUB - SYD
2 stops31h 30mMultiple Airlines
Wed 4/1215:15SYD - DUB
2 stops30h 45mMultiple Airlines
Deal found 28/4$1,486
Wed 9/1018:45DUB - SYD
2 stops31h 50mMultiple Airlines
Mon 28/1014:00SYD - DUB
2 stops33h 05mMultiple Airlines
Deal found 28/4$1,500

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 565,893 searches. Data last updated 29 April 2024.
Have a look at some of the last-minute flights available departing from Ireland to Sydney. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 30/407:45DUB - SYD
2 stops36h 25mBritish Airways
Tue 14/514:45SYD - DUB
2 stops37h 45mBritish Airways
Deal found 28/4$1,748
Wed 8/517:50DUB - SYD
2 stops26h 20mBritish Airways
Wed 15/514:45SYD - DUB
2 stops27h 15mBritish Airways
Deal found 28/4$1,766
Wed 1/510:55DUB - SYD
2 stops33h 15mBritish Airways
Wed 22/514:45SYD - DUB
2 stops37h 25mBritish Airways
Deal found 28/4$1,787
Wed 8/513:40DUB - SYD
2 stops34h 40mMultiple Airlines
Wed 15/512:35SYD - DUB
3 stops30h 00mMultiple Airlines
Deal found 28/4$1,861
Wed 8/506:40DUB - SYD
3 stops28h 05mMultiple Airlines
Wed 15/512:35SYD - DUB
3 stops30h 00mMultiple Airlines
Deal found 28/4$1,885
Tue 30/423:10DUB - SYD
3 stops33h 00mMultiple Airlines
Tue 14/520:00SYD - DUB
3 stops35h 30mMultiple Airlines
Deal found 28/4$2,323
Tue 30/420:15DUB - SYD
2 stops35h 55mMultiple Airlines
Tue 14/520:00SYD - DUB
3 stops35h 30mMultiple Airlines
Deal found 28/4$2,332
Wed 8/506:15DUB - SYD
2 stops28h 25mMultiple Airlines
Wed 15/514:45SYD - DUB
1 stop25h 50mMultiple Airlines
Deal found 28/4$2,482
Wed 8/509:00DUB - SYD
1 stop36h 10mEtihad Airways
Wed 15/514:45SYD - DUB
1 stop25h 50mEtihad Airways
Deal found 28/4$2,513

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 565,893 searches. Data last updated 29 April 2024.
Users in need of a one-way flight from Ireland to Sydney can choose from these deals. Those seeking round-trip flights from Ireland to Sydney should utilise the search form at the top of the page.
Sun 1/912:00DUB - SYD
2 stops41h 10mHainan Airlines
Deal found 29/4$754
Thu 29/810:55DUB - SYD
2 stops42h 15mHainan Airlines
Deal found 28/4$774
Tue 11/620:50DUB - SYD
2 stops51h 30mXiamenAir
Deal found 29/4$796
Thu 29/818:45DUB - SYD
3 stops31h 50mMultiple Airlines
Deal found 28/4$845
Wed 29/514:50DUB - SYD
3 stops57h 30mMultiple Airlines
Deal found 29/4$852
Wed 28/819:00DUB - SYD
2 stops53h 20mMultiple Airlines
Deal found 28/4$855
Tue 11/607:00DUB - SYD
3 stops49h 10mMultiple Airlines
Deal found 29/4$857
Sun 1/912:00DUB - SYD
3 stops35h 15mMultiple Airlines
Deal found 29/4$860
Wed 15/513:40DUB - SYD
2 stops34h 40mMultiple Airlines
Deal found 28/4$865

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 565,893 searches. Data last updated 29 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,385 - $2,224

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

$1,385

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 9/10

2 stops31h 50m

Sydney Kingsford Smith

Mon 28/10

2 stops33h 05m

$1,500

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 10/9

2 stops39h 25m

Sydney Kingsford Smith

Tue 8/10

2 stops35h 45m

$1,520

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 20/5

2 stops42h 25m

Sydney Kingsford Smith

Tue 4/6

2 stops44h 00m

$1,552

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 25/9

2 stops28h 40m

Sydney Kingsford Smith

Thu 24/10

2 stops28h 05m

$1,647

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 15/10

2 stops26h 30m

Sydney Kingsford Smith

Tue 12/11

2 stops31h 50m

$1,674

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Thu 16/5

2 stops27h 55m

Sydney Kingsford Smith

Fri 7/6

2 stops39h 50m

$1,985

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 12/10

2 stops32h 05m

Sydney Kingsford Smith

Thu 14/11

2 stops32h 40m

$2,032

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 28/5

3 stops60h 35m

Sydney Kingsford Smith

Tue 4/6

3 stops38h 30m

$2,224

Flights are sorted by cheapest first

Deals found on 28/4

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 29 April 2024.
Get a feel of what it's like to fly with Hainan Airlines, Lufthansa and SWISS from Ireland to Sydney by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
4,051 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.3

Overall

8.1

Crew

8.3

Reviews

1 / 10

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

Emirates
8.1
Very Good
4,051 reviews
Emirates
8.1
Very Good
4,051 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.3

Overall

8.1

Crew

8.3

Reviews

1 / 10

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

KLM
7.9
Good
1,618 reviews
Emirates
8.1
Very Good
4,051 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.3

Overall

8.1

Crew

8.3

Reviews

1 / 10

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

SWISS
7.8
Good
2,043 reviews
Emirates
8.1
Very Good
4,051 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.3

Overall

8.1

Crew

8.3

Reviews

1 / 10

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

Finnair
7.8
Good
1,380 reviews
Emirates
8.1
Very Good
4,051 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.3

Overall

8.1

Crew

8.3

Reviews

1 / 10

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

Qatar Airways
7.7
Good
4,458 reviews
Emirates
8.1
Very Good
4,051 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.9

Entertainment

8.3

Overall

8.1

Crew

8.3

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?

    If you book a flight to Sydney from Ireland, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • Can I find flights from Ireland to Sydney for under $1,400 on Cheapflights?

    Yes, there are multiple flights from Ireland to Sydney for under $1,400. The cheapest flight booked recently is on Hainan Airlines for just $1,385, but on average you can expect to pay $1,679.

  • Are there last-minute flights available from Ireland to Sydney for under $1,800?

    There are currently 15+ open flights from Ireland to Sydney within the next 7 days for less than $1,800.

  • What are the most popular routes from Ireland to Sydney?

    The most popular route from Ireland to Sydney is Dublin - Sydney Kingsford Smith. You may also consider Cork - Sydney Kingsford Smith or Shannon - Sydney Kingsford Smith.

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

    American Airlines, Air France and British Airways are the most popular airlines when flying from Ireland to Sydney.

  • What does DUB to SYD mean?

    DUB stands for Dublin Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • 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 29/4.

See more FAQs

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Alternative routes for Ireland to Sydney
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from Ireland to Sydney

Discover the top 9 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 565,893 searches. Data last updated 29 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,726Average$2,296FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest$1,840Average$2,031FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapest$1,874Average$2,971FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest$1,906Average$2,414FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$2,103Average$2,447FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Etihad AirwaysCheapest$2,351Average$3,097FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$2,597Average$3,258FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,747Average$3,498FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$2,947Average$3,454FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
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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.
First Class
Business Class
Prem Econ Class
Economy class

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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?

Cheapflights helps you search for flights from Ireland to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Ireland.

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

Yes, we can. To see specific flights from Ireland to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Ireland to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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