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Cheap flights from Sydney to Dublin from $622

SYD — DUB
23 Sep — 30 Sep1
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 1/1112:00 -
1 stop29h 15m
Mon 30/1109:00 -
1 stop38h 00m
Deal found 23/8$1,305
Wed 14/1014:00 -
2 stops37h 55m
Wed 28/1009:00 -
1 stop41h 35m
Deal found 21/8$1,322
Tue 15/911:00 -
1 stop30h 00m
Wed 30/910:55 -
3 stops60h 05m
Deal found 23/8$1,325
Tue 3/1112:00 -
2 stops40h 15m
Mon 30/1109:00 -
1 stop41h 35m
Deal found 24/8$1,330
Wed 11/1112:00 -
2 stops39h 15m
Mon 23/1109:00 -
1 stop41h 35m
Deal found 22/8$1,338
Tue 29/920:50 -
1 stop43h 25m
Sat 14/1113:20 -
3 stops33h 05m
Deal found 23/8$1,355
Thu 19/1121:30 -
2 stops36h 25m
Fri 27/1109:00 -
1 stop38h 00m
Deal found 20/8$1,358
Fri 13/1121:30 -
1 stop44h 00m
Sun 29/1113:20 -
3 stops33h 05m
Deal found 22/8$1,361
Sun 1/1121:30 -
2 stops47h 40m
Mon 30/1109:00 -
1 stop41h 35m
Deal found 23/8$1,362
Sat 10/1021:00 -
2 stops44h 00m
Mon 26/1009:00 -
1 stop41h 35m
Deal found 19/8$1,365
Thu 15/1022:05 -
2 stops35h 00m
Fri 13/1109:00 -
1 stop41h 35m
Deal found 21/8$1,371

Find flight deals from Sydney to Dublin

Round-trip from

$1,305

One-way from

$622

Popular in

December

Cheapest in

October

Average price

$1,821
China Eastern
  • China Eastern
  • 23/11-11/12
  • 2 total stops
  • 79h 05m total
  • Sydney to Dublin
Search Deals
China Eastern
  • China Eastern
  • 14/11
  • 1 total stop
  • 43h 45m total
  • Sydney to Dublin
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($504 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Depart

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Price

Cheapest return flight

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

$1,644

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 24/11

07:55-09:35

3 stops36h 40m

Dublin

Tue 16/2

10:40-19:25

2 stops45h 45m

$2,045
Fastest return journey

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Thu 19/11

14:00-06:00

2 stops27h 00m

Dublin

Mon 23/11

14:05-06:50

1 stop29h 45m

$2,185

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 16/12

17:45-22:05

3 stops39h 20m

Dublin

Sat 6/2

08:05-06:30

1 stop35h 25m

$2,264

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Tue 6/10

10:50-12:20

2 stops35h 30m

Dublin

Tue 13/10

22:00-22:30

1 stop38h 30m

$2,430

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 11/12

16:20-16:55

2 stops35h 35m

Dublin

Fri 29/1

18:25-06:55

2 stops25h 30m

$2,532

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sun 13/12

11:45-08:05

3 stops31h 20m

Dublin

Tue 5/1

19:25-10:00

2 stops27h 35m

$2,656

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Wed 23/12

16:30-16:20

2 stops34h 50m

Dublin

Wed 6/1

13:25-07:25

3 stops31h 00m

$2,780

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Sun 13/12

11:45-08:05

3 stops31h 20m

Dublin

Wed 6/1

13:25-07:25

3 stops31h 00m

$2,896

SydneyDublin

SYD Sydney Kingsford Smith - DUB Dublin

SYDDUB

Sydney Kingsford Smith

Fri 25/12

21:35-22:15

2 stops35h 40m

Dublin

Thu 7/1

06:10-06:30

3 stops37h 20m

$2,900

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 20 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 82 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, October is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,711). Flying from Sydney to Dublin in December is currently the most expensive (average of $2,938). 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 $1,649 and $2,277 in November.
The cheapest return price found within the last 5 days was $1,305 on China Eastern (1 Nov–30 Nov).

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
3,656 reviews
Check prices

Entertainment

8.2

Boarding

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
3,656 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Entertainment

8.2

Boarding

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
1,085 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Entertainment

8.2

Boarding

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
3,734 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Entertainment

8.2

Boarding

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
1,511 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Entertainment

8.2

Boarding

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
234 reviews
Emirates
8.1
Very Good
3,656 reviews
Check prices

Entertainment

8.2

Boarding

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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 $2,185, Turkish Airlines can have you in Dublin from Sydney in 27h. 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 ($1,102), China Eastern ($1,116), and Etihad Airways ($1,231) 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 $589. Users have also found prices from $617 and $952 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 Dubai. Abu Dhabi 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 Al Arab 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 Al Arab can do so by traveling 10.5 km, 6.8 km, and 21.8 km, respectively from Dubai Intl. Those landing in Dubai looking to spend some time exploring during their stopover can hire a car for about $37 per day.

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

    Most Singapore visitors opt to spend their time at Sentosa, Universal Studios Singapore, and Merlion. Travelers on a layover in Singapore can visit Sentosa, Universal Studios Singapore, and Merlion, by traveling 21.6 km, 21.6 km, and 16.9 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 $132.

  • 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. Doha 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, October is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,711). Flying from Sydney to Dublin in December is currently the most expensive (average of $2,938). 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
Emirates flights from Sydney Kingsford Smith to Dublin
Qatar 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

AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$1,102Average$2,035FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
China EasternCheapest$1,116Average$1,450FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,231Average$1,895FlexibilityNo cancel feeOn-time75%
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Turkish AirlinesCheapest$1,372Average$1,668FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$1,480Average$2,979FlexibilityNo cancel feeOn-time67%
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Qatar AirwaysCheapest$1,500Average$2,135FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,529Average$2,061FlexibilityNo cancel feeOn-time70%
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Air FranceCheapest$1,676Average$2,516FlexibilityNo cancel feeOn-time77%
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Qantas AirwaysCheapest$1,721Average$2,235FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,728Average$1,971FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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.

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

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