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Cheap flights from Sydney to Dublin from $639

SYD — DUB
2 Nov — 9 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Dublin

Sun 15/1112:00 -
1 stop29h 15m
Mon 30/1109:00 -
1 stop41h 35m
Deal found 2/10$1,260
Mon 16/1121:30 -
1 stop43h 45m
Mon 23/1109:00 -
1 stop41h 35m
Deal found 2/10$1,270
Fri 23/1016:40 -
1 stop24h 35m
Fri 13/1109:00 -
1 stop41h 35m
Deal found 3/10$1,299
Fri 23/1016:40 -
1 stop24h 35m
Fri 6/1109:00 -
3 stops61h 15m
Deal found 28/9$1,300
Fri 13/1121:30 -
1 stop31h 40m
Fri 20/1109:00 -
1 stop41h 35m
Deal found 29/9$1,313
Fri 13/1121:30 -
1 stop31h 40m
Wed 25/1109:00 -
1 stop41h 35m
Deal found 28/9$1,314
Sun 1/1116:50 -
1 stop36h 20m
Mon 30/1109:00 -
3 stops61h 15m
Deal found 1/10$1,335
Sun 15/1116:50 -
1 stop36h 20m
Mon 30/1109:00 -
3 stops61h 15m
Deal found 1/10$1,337

Find flight deals from Sydney to Dublin

Round-trip from

$1,224

One-way from

$639

Popular in

December

Cheapest in

May

Average price

$1,769
Turkish Airlines
  • Turkish Airlines
  • 6/2-19/2
  • 4 total stops
  • 74h 40m total
  • Sydney to Dublin
Search Deals
11/11-31/12
  • 11/11-31/12
  • 3 total stops
  • 55h 35m total
  • Sydney to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($623 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($144 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

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

Cheapest return flight

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sat 24/10

21:35-19:10

1 stop31h 35m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$688

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Mon 16/11

12:00-22:30

2 stops45h 30m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$723

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sun 15/11

20:05-00:40

3 stops39h 35m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$744

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 6/11

21:30-19:05

2 stops32h 35m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$754
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 6/10

22:05-16:05

2 stops28h 00m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$757

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 17/11

21:35-22:30

2 stops35h 55m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$788

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 15/10

12:00-08:00

1 stop30h 00m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$877

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Mon 30/11

20:05-07:55

2 stops46h 50m

Dublin

Wed 31/12

00:00-09:00

Nonstop0h 00m

$923

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 24/11

21:35-09:35

2 stops47h 00m

Dublin

Tue 16/2

16:35-19:25

2 stops39h 50m

$1,689

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 19/11

16:30-11:20

2 stops29h 50m

Dublin

Mon 23/11

13:10-07:35

2 stops31h 25m

$1,968

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

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, May is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,690). Flying from Sydney to Dublin in December is currently the most expensive (average of $3,206). 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.

How much does it cost for a return flight from Sydney to Dublin?

Airfare is below average for this route at the moment.

Sydney to Dublin flights typically cost between $1,513 and $1,985 in February.
The cheapest return price found within the last 5 days was $1,224 on Turkish Airlines (6 Feb–19 Feb).

Reviews of airlines servicing Dublin

Check out reviews from past customers who have flown with Emirates,Qantas Airways, andQatar Airways from Sydney to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,667 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Emirates
8.1
Very Good
3,667 reviews
Emirates
8.1
Very Good
3,667 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Qantas Airways
7.5
Good
1,101 reviews
Emirates
8.1
Very Good
3,667 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Qatar Airways
7.4
Good
3,727 reviews
Emirates
8.1
Very Good
3,667 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Etihad Airways
7.3
Good
1,538 reviews
Emirates
8.1
Very Good
3,667 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
China Eastern
7.3
Good
244 reviews
Emirates
8.1
Very Good
3,667 reviews
Check prices

Boarding

8.2

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.

Related info for your journey

  • How long is the flight from Sydney to Dublin?

    For as low as $1,968, Turkish Airlines can have you in Dublin from Sydney in 29h 50m. There are 17201 km between Sydney and Dublin. This flight may include one or multiple stops.

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

    According to our current data, Virgin Australia ($1,106), China Eastern ($1,133), and Etihad Airways ($1,242) offers the cheapest pricing from Sydney to Dublin. Virgin Australia is 47% 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 $608. Users have also found prices from $641 and $937 on China Eastern 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 Abu Dhabi. Singapore follows Abu Dhabi in terms of the most common stopover location on Sydney to Dublin flights. Doha comes in third as the most popular stopover location on Sydney to Dublin flights.

  • What are some popular points of interest to see during a stopover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Merlion, and Universal Studios Singapore. Sentosa, Merlion, and Universal Studios Singapore are located about 21.6 km, 16.9 km, and 21.6 km, respectively from Singapore Changi. Travellers can book a car hire at Singapore Changi for about $118 per day to make their sightseeing more efficient.

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

    Sydney to Dublin flights that have stopovers will least frequently stop in London. Dubai sees the next fewest stopovers 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, May is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,690). Flying from Sydney to Dublin in December is currently the most expensive (average of $3,206). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Cavan

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Fly from Sydney to Dublin on these airlines

Etihad Airways flights from Sydney Kingsford Smith to Dublin
Qatar Airways flights from Sydney Kingsford Smith to Dublin
Emirates flights from Sydney Kingsford Smith to Dublin
Virgin Australia flights from Sydney Kingsford Smith to Dublin

Top 10 airlines flying from Sydney to Dublin

AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$1,106Average$2,104FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
China EasternCheapest$1,133Average$1,497FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,242Average$1,870FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,417Average$1,723FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,462Average$2,220FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapest$1,538Average$3,112FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest$1,570Average$2,132FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qantas AirwaysCheapest$1,778Average$2,323FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,784Average$2,141FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest$1,926Average$2,857FlexibilityNo cancel feeOn-time76%
Search Finnair 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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