What are the cheapest airlines flying from Sydney to Dublin round-trip?

According to our current data, United Airlines ($1,802), Etihad Airways ($1,821), and British Airways ($1,825) offers the cheapest pricing from Sydney to Dublin. United Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

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

For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $1,171. Users have also found prices from $1,174 and $1,176 on Japan Airlines and Turkish Airlines, respectively. Find deals

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

The most popular airlines flying from Sydney to Dublin are Air Canada, Air France and Finnair. Something to consider prior to booking your flight.

Where are the most common stopover locations when flying from Sydney to Dublin?

Of the flights from Sydney to Dublin that have stopovers, most of them stop in Dubai. Doha follows Dubai in terms of the most common stopover location on Sydney to Dublin flights. Singapore comes in third as the most popular stopover location on Sydney to Dublin flights.

Where are the least popular stopover locations for Sydney to Dublin flights?

Sydney to Dublin flights that have stopovers will least frequently stop in Helsinki. London sees the next fewest stopovers on Sydney to Dublin flights. Abu Dhabi ranks third to last in terms of the least popular stopover locations on Sydney to Dublin flights.

What are some popular things to do or see while on a stopover in Dubai?

Dubai Mall, Gold Souq, and Burj Khalifa are the most popular attractions in Dubai if you're in need of something to do during your stopover. Those on a stopover in Dubai interested in visiting Dubai Mall, Gold Souq, or Burj Khalifa can do so by traveling 10.5 km, 6.8 km, and 11.0 km, respectively from Dubai Intl. Those landing in Dubai looking to spend some time exploring during their stopover can hire a car for about $30 per day.

What are points of interest worth seeing during a stopover in Singapore?

Most Singapore visitors opt to spend their time at Sentosa, Merlion, and Boat Quay. Travelers on a layover in Singapore can visit Sentosa, Merlion, and Boat Quay, by traveling 21.6 km, 16.9 km, and 17.3 km, respectively after landing at Singapore Changi. Those on a stopover in Singapore in need of a car hire can book one at Singapore Changi for about $118.

What is the cheapest day to fly return from Sydney to Dublin?

Users have found that flying from Sydney to Dublin on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Users have found that booking a flight from Sydney to Dublin at least 59 days early can save you up to 16% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Sydney to Dublin for as little as $2,152 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,444 for flights departing within the next 3 days.

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

February is one of the best times of the year to fly to Dublin from Sydney. Prices for February average $2,265 per person but you can even find prices for as low as $1,543. The most expensive prices can be found in the month of December. Opting for a February flight can save you 32% on your journey compared to booking in December

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

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

How can I find direct flights from Sydney to Dublin?

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

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

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

$1,102+ Flights from Sydney to Dublin - Compare & Save Big

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Dublin are usually found in February or October, booked 73 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Sydney to Dublin

Round-trip from	$1,786
One-way from	$1,151
Popular in	December
Cheapest in	February
Average price	$2,191

SWISS
19/5-16/6
4 total stops
56h 20m total
Sydney to Dublin

Search Deals

28/7
2 total stops
33h 50m total
Sydney to Dublin

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($385 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($107 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Sydney to Dublin

Cheapest flights from Sydney to Dublin
Explore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 19/512:50SYD - DUB

2 stops30h 05mMultiple Airlines

Mon 16/618:40DUB - SYD

2 stops26h 15mMultiple Airlines

Deal found 29/4$1,786

Sat 31/509:30SYD - DUB

2 stops34h 40mUnited Airlines

Sun 31/812:30DUB - SYD

2 stops33h 30mUnited Airlines

Deal found 29/4$1,802

Thu 15/521:30SYD - DUB

1 stop42h 40mEtihad Airways

Mon 2/609:05DUB - SYD

1 stop22h 50mEtihad Airways

Deal found 29/4$1,821

Wed 14/514:40SYD - DUB

2 stops32h 55mBritish Airways

Wed 11/615:30DUB - SYD

2 stops28h 50mBritish Airways

Deal found 29/4$1,825

Wed 9/720:55SYD - DUB

2 stops48h 40mTurkish Airlines

Fri 8/816:55DUB - SYD

2 stops41h 05mTurkish Airlines

Deal found 29/4$1,952

Thu 12/614:50SYD - DUB

1 stop24h 55mQatar Airways

Thu 19/615:00DUB - SYD

1 stop41h 10mQatar Airways

Deal found 29/4$2,008

Thu 7/810:20SYD - DUB

2 stops31h 40mFinnair

Tue 26/818:00DUB - SYD

2 stops26h 10mFinnair

Deal found 29/4$2,102

Thu 21/814:50SYD - DUB

1 stop24h 55mVirgin Australia

Tue 9/915:00DUB - SYD

1 stop30h 15mVirgin Australia

Deal found 29/4$2,114

Sun 20/720:30SYD - DUB

2 stops32h 45mChina Eastern

Sun 3/808:55DUB - SYD

2 stops39h 05mChina Eastern

Deal found 29/4$2,133

Mon 12/506:00SYD - DUB

1 stop23h 10mEmirates

Mon 16/614:20DUB - SYD

1 stop42h 00mEmirates

Deal found 28/4$2,166

Mon 2/611:45SYD - DUB

3 stops31h 40mKLM

Mon 23/617:20DUB - SYD

3 stops28h 10mKLM

Deal found 29/4$2,178

Best flights from Sydney to Dublin
Discover carefully curated flight deals from Sydney to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Mon 19/512:50SYD - DUB

2 stops30h 05mMultiple Airlines

Mon 16/618:40DUB - SYD

2 stops26h 15mMultiple Airlines

Deal found 29/4$1,786

Sat 31/509:30SYD - DUB

2 stops34h 40mUnited Airlines

Sun 31/812:30DUB - SYD

2 stops33h 30mUnited Airlines

Deal found 29/4$1,802

Thu 15/521:30SYD - DUB

1 stop42h 40mEtihad Airways

Mon 2/609:05DUB - SYD

1 stop22h 50mEtihad Airways

Deal found 29/4$1,821

Wed 14/514:40SYD - DUB

2 stops32h 55mBritish Airways

Wed 11/615:30DUB - SYD

2 stops28h 50mBritish Airways

Deal found 29/4$1,825

Wed 9/720:55SYD - DUB

2 stops48h 40mTurkish Airlines

Fri 8/816:55DUB - SYD

2 stops41h 05mTurkish Airlines

Deal found 29/4$1,952

Thu 12/614:50SYD - DUB

1 stop24h 55mQatar Airways

Thu 19/615:00DUB - SYD

1 stop41h 10mQatar Airways

Deal found 29/4$2,008

Sun 20/720:30SYD - DUB

2 stops32h 45mChina Eastern

Sun 3/808:55DUB - SYD

2 stops39h 05mChina Eastern

Deal found 29/4$2,133

Mon 12/506:00SYD - DUB

1 stop23h 10mEmirates

Mon 16/614:20DUB - SYD

1 stop42h 00mEmirates

Deal found 28/4$2,166

Tue 20/513:05SYD - DUB

2 stops28h 15mKLM

Mon 16/617:20DUB - SYD

3 stops28h 10mKLM

Deal found 29/4$2,181

Sat 24/520:45SYD - DUB

1 stop43h 00mVirgin Australia

Sat 14/615:00DUB - SYD

1 stop30h 15mVirgin Australia

Deal found 29/4$2,297

Fri 27/611:25SYD - DUB

2 stops44h 00mXiamenAir

Tue 15/717:20DUB - SYD

2 stops31h 00mXiamenAir

Deal found 29/4$2,753

Wed 25/609:50SYD - DUB

2 stops40h 25mFinnair

Sun 13/709:45DUB - SYD

2 stops59h 40mFinnair

Deal found 29/4$2,806

Last-minute flights from Sydney to Dublin
Discover last-minute flight deals from Sydney to Dublin. Data last updated 30 April 2025 and is based on user searches.

Tue 6/510:20SYD - DUB

2 stops32h 25mUnited Airlines

Fri 30/508:50DUB - SYD

2 stops37h 10mUnited Airlines

Deal found 29/4$1,928

Tue 6/520:45SYD - DUB

1 stop43h 00mQatar Airways

Fri 30/508:15DUB - SYD

1 stop23h 55mQatar Airways

Deal found 29/4$2,175

Wed 7/510:15SYD - DUB

3 stops41h 40mMultiple Airlines

Sat 10/516:50DUB - SYD

3 stops41h 40mMultiple Airlines

Deal found 29/4$1,855

Wed 7/506:00SYD - DUB

1 stop23h 10mEmirates

Sat 10/514:20DUB - SYD

2 stops29h 50mEmirates

Deal found 29/4$2,336

Fri 9/520:45SYD - DUB

1 stop25h 45mVirgin Australia

Fri 27/615:00DUB - SYD

1 stop30h 15mVirgin Australia

Deal found 29/4$2,848

Fri 9/506:15SYD - DUB

3 stops37h 10mKLM

Fri 27/617:20DUB - SYD

3 stops31h 25mKLM

Deal found 29/4$3,483

Mon 12/506:00SYD - DUB

1 stop23h 10mEmirates

Mon 16/614:20DUB - SYD

1 stop42h 00mEmirates

Deal found 28/4$2,166

Tue 13/510:25SYD - DUB

2 stops34h 50mQantas Airways

Thu 22/514:20DUB - SYD

1 stop22h 45mQantas Airways

Deal found 29/4$12,772

Wed 14/514:40SYD - DUB

2 stops32h 55mBritish Airways

Wed 11/615:30DUB - SYD

2 stops28h 50mBritish Airways

Deal found 29/4$1,825

Thu 15/521:30SYD - DUB

1 stop42h 40mEtihad Airways

Mon 2/609:05DUB - SYD

1 stop22h 50mEtihad Airways

Deal found 29/4$1,821

Thu 15/509:10SYD - DUB

2 stops33h 35mAmerican Airlines

Wed 28/512:40DUB - SYD

1 stop33h 15mAmerican Airlines

Deal found 29/4$4,239

Mon 19/512:50SYD - DUB

2 stops30h 05mMultiple Airlines

Mon 16/618:40DUB - SYD

2 stops26h 15mMultiple Airlines

Deal found 29/4$1,786

One-way flights from Sydney to Dublin
Search for one-way flight options from Sydney to Dublin. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Mon 28/721:30SYD - DUB

2 stops33h 50mMultiple Airlines

Deal found 29/4$1,151

Tue 10/621:30SYD - DUB

1 stop42h 40mEtihad Airways

Deal found 29/4$1,171

Tue 10/608:55SYD - DUB

2 stops57h 50mJapan Airlines

Deal found 29/4$1,174

Tue 8/720:55SYD - DUB

2 stops45h 40mTurkish Airlines

Deal found 29/4$1,176

Thu 12/614:05SYD - DUB

2 stops31h 05mSWISS

Deal found 29/4$1,255

Sun 27/714:50SYD - DUB

1 stop24h 55mQatar Airways

Deal found 29/4$1,269

Sun 27/711:45SYD - DUB

3 stops29h 35mKLM

Deal found 29/4$1,767

Sat 3/520:45SYD - DUB

1 stop25h 45mVirgin Australia

Deal found 29/4$1,861

Mon 28/709:20SYD - DUB

3 stops37h 05mAir Canada

Deal found 29/4$2,468

Mon 7/721:10SYD - DUB

1 stop24h 05mQantas Airways

Deal found 29/4$4,150

Tue 6/509:10SYD - DUB

2 stops33h 35mAmerican Airlines

Deal found 29/4$6,604

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 25/9

14:40-09:00

2 stops27h 20m

Dublin

Wed 22/10

17:55-06:20

2 stops26h 25m

$1,778

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 19/5

12:50-09:55

2 stops30h 05m

Dublin

Mon 16/6

18:40-05:55

2 stops26h 15m

$1,786

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 31/5

09:30-11:10

2 stops34h 40m

Dublin

Sun 31/8

12:30-07:00

2 stops33h 30m

$1,802

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 26/5

14:50-09:55

2 stops28h 05m

Dublin

Mon 9/6

17:45-05:55

2 stops27h 10m

$1,810

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 15/5

21:30-07:10

1 stop42h 40m

Dublin

Mon 2/6

09:05-16:55

1 stop22h 50m

$1,821

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 27/5

14:05-12:10

2 stops31h 05m

Dublin

Tue 10/6

13:00-10:25

2 stops36h 25m

$1,866

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 18/8

14:50-13:30

1 stop31h 40m

Dublin

Tue 26/8

15:00-06:15

1 stop30h 15m

$1,931

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 26/6

20:55-15:55

2 stops28h 00m

Dublin

Mon 7/7

16:55-19:00

2 stops41h 05m

$1,978

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 27/5

13:05-10:25

2 stops30h 20m

Dublin

Tue 10/6

17:20-06:30

3 stops28h 10m

$2,066

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 7/8

10:20-09:00

2 stops31h 40m

Dublin

Tue 26/8

18:00-05:10

2 stops26h 10m

$2,102

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 27 results

Best time to book a flight from Sydney to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Sydney 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 Sydney to Dublin

How far ahead should I book a flight from Sydney to Dublin?

To ensure you get the cheapest price possible for a flight from Sydney to Dublin, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,200). Flying from Sydney to Dublin in December is currently the most expensive (average of $1,912). 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 SYD to DUB?

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Sydney to Dublin by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Sydney to Dublin?

Travellers seeking maximum savings on their Sydney to Dublin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

See what other customers who have flown with Japan Airlines, Emirates and KLM from Sydney to Dublin have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,459 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Japan Airlines

8.3

Very Good

1,459 reviews

Japan Airlines

8.3

Very Good

1,459 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Diego,Nov 2024

HKG - NRT

Emirates

8.0

Very Good

3,215 reviews

Japan Airlines

8.3

Very Good

1,459 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Diego,Nov 2024

HKG - NRT

KLM

7.8

Good

1,334 reviews

Japan Airlines

8.3

Very Good

1,459 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Diego,Nov 2024

HKG - NRT

Finnair

7.6

Good

1,275 reviews

Japan Airlines

8.3

Very Good

1,459 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Diego,Nov 2024

HKG - NRT

Virgin Australia

7.5

Good

400 reviews

Japan Airlines

8.3

Very Good

1,459 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Diego,Nov 2024

HKG - NRT

Related info for your journey

What are the cheapest airlines flying from Sydney to Dublin round-trip?
According to our current data, United Airlines ($1,802), Etihad Airways ($1,821), and British Airways ($1,825) offers the cheapest pricing from Sydney to Dublin. United Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Sydney to Dublin one-way?
For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $1,171. Users have also found prices from $1,174 and $1,176 on Japan Airlines and Turkish Airlines, respectively.
Where are the most common stopover locations when flying from Sydney to Dublin?
Of the flights from Sydney to Dublin that have stopovers, most of them stop in Dubai. Doha follows Dubai in terms of the most common stopover location on Sydney to Dublin flights. Singapore comes in third as the most popular stopover location on Sydney to Dublin flights.
What are some popular things to do or see while on a stopover in Dubai?
Dubai Mall, Gold Souq, and Burj Khalifa are the most popular attractions in Dubai if you're in need of something to do during your stopover. Those on a stopover in Dubai interested in visiting Dubai Mall, Gold Souq, or Burj Khalifa can do so by traveling 10.5 km, 6.8 km, and 11.0 km, respectively from Dubai Intl. Those landing in Dubai looking to spend some time exploring during their stopover can hire a car for about $30 per day.
What are points of interest worth seeing during a stopover in Singapore?
Most Singapore visitors opt to spend their time at Sentosa, Merlion, and Boat Quay. Travelers on a layover in Singapore can visit Sentosa, Merlion, and Boat Quay, by traveling 21.6 km, 16.9 km, and 17.3 km, respectively after landing at Singapore Changi. Those on a stopover in Singapore in need of a car hire can book one at Singapore Changi for about $118.
Where are the least popular stopover locations for Sydney to Dublin flights?
Sydney to Dublin flights that have stopovers will least frequently stop in Helsinki. London sees the next fewest stopovers on Sydney to Dublin flights. Abu Dhabi ranks third to last in terms of the least popular stopover locations on Sydney to Dublin flights.
Can I find deals for flights from Sydney to Dublin that include hotel bookings?
Yes. In addition to deals on Sydney to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dublin.
Can I find deals for business class flights from Sydney to Dublin?
Yes. Cheapflights offers flight deals from Sydney to Dublin 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 Sydney to Dublin?
Currently, February is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,200). Flying from Sydney to Dublin in December is currently the most expensive (average of $1,912). 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

Fly from Sydney to Dublin on these airlines

Qatar Airways flights from Sydney Kingsford Smith to Dublin

Emirates flights from Sydney Kingsford Smith to Dublin

Etihad Airways flights from Sydney Kingsford Smith to Dublin

Virgin Australia flights from Sydney Kingsford Smith to Dublin

Top 10 airlines flying from Sydney to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Hainan Airlines	Cheapest$1,122	Average$1,850	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
China Eastern	Cheapest$1,370	Average$2,009	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Japan Airlines	Cheapest$1,524	Average$1,858	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Air Canada	Cheapest$1,562	Average$1,767	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Turkish Airlines	Cheapest$1,619	Average$2,057	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest$1,622	Average$2,211	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	Cheapest$1,676	Average$1,964	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest$1,710	Average$2,351	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest$1,738	Average$1,936	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest$1,751	Average$2,292	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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

Deals for Sydney to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Dublin.

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

Yes! Cheapflights helps users easily find flights from Sydney to Dublin with no change fees.

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

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Cheap flights from Sydney to Dublin from $1,102

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Dublin are usually found in February or October, booked 73 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Sydney to Dublin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Dublin

Cheapest flights from Sydney to DublinExplore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sydney to Dublin

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

Cheapflights Insights

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

How far ahead should I book a flight from Sydney to Dublin?

Use this chart to determine the optimal time to book a return flight from Sydney to Dublin. Price data was last updated on 25 April 2025.

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

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

Find hourly flight availability from Sydney to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

What is the cheapest day to fly from Sydney to Dublin?

Use this chart to determine the cheapest time to fly return from Sydney to Dublin. Price data was last updated on 16 December 2024.

Rainfall in Dublin by month

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

Temperature in Dublin by month

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 30 April 2025.

See what other customers who have flown with Japan Airlines, Emirates and KLM from Sydney to Dublin have to say. Users have also rated airlines 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 Sydney to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Sydney to Dublin round-trip?

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

Where are the most common stopover locations when flying from Sydney to Dublin?

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What are points of interest worth seeing during a stopover in Singapore?

Where are the least popular stopover locations for Sydney to Dublin flights?

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

How can I find direct flights from Sydney to Dublin?

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

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

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Fly from Sydney to Dublin on these airlines

Choose from the following airlines for your flight from Sydney to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 30 April 2025.

Top 10 airlines flying from Sydney to Dublin

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Cheapest flights from Sydney to Dublin
Explore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.