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Cheap flights from Sydney to Dublin from $601

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DUB
30 Mar — 6 Apr1
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
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 28 February 2026.

Wed 11/321:15
SYD
-
DUB
2 stops29h 15m
Turkish Airlines
Wed 18/316:40
DUB
-
SYD
2 stops39h 40m
Turkish Airlines
Deal found 25/2$1,440
Thu 14/521:05
SYD
-
DUB
2 stops27h 55m
Turkish Airlines
Sun 14/617:05
DUB
-
SYD
2 stops41h 05m
Turkish Airlines
Deal found 24/2$1,443
Sun 19/421:05
SYD
-
DUB
2 stops35h 00m
Turkish Airlines
Mon 27/410:40
DUB
-
SYD
2 stops47h 30m
Turkish Airlines
Deal found 23/2$1,446
Fri 8/521:05
SYD
-
DUB
2 stops27h 35m
Turkish Airlines
Tue 26/510:40
DUB
-
SYD
2 stops47h 30m
Turkish Airlines
Deal found 24/2$1,447
Fri 6/321:45
SYD
-
DUB
1 stop43h 40m
Multiple Airlines
Sat 21/318:00
DUB
-
SYD
2 stops57h 40m
Multiple Airlines
Deal found 23/2$1,463
Wed 18/320:05
SYD
-
DUB
2 stops33h 55m
Multiple Airlines
Sun 19/420:35
DUB
-
SYD
1 stop35h 15m
Multiple Airlines
Deal found 23/2$1,467
Sat 16/510:10
SYD
-
DUB
2 stops32h 30m
British Airways
Tue 16/615:15
DUB
-
SYD
2 stops29h 50m
British Airways
Deal found 24/2$1,469
Sun 10/514:05
SYD
-
DUB
2 stops28h 35m
British Airways
Thu 11/615:30
DUB
-
SYD
2 stops29h 35m
British Airways
Deal found 24/2$1,470

Find flight deals from Sydney to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 February 2026.

Round-trip from

$1,440

One-way from

$601

Popular in

December

Cheapest in

October

Average price

$1,788
Turkish Airlines
  • Turkish Airlines
  • 11/3-18/3
  • 4 total stops
  • 68h 55m total
  • Sydney to Dublin
Search Deals
1/5
  • 1/5
  • 2 total stops
  • 53h 00m total
  • Sydney to Dublin
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($399 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($77 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Dublin 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 647,157 searches. Data last updated 28 February 2026.
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

Tue 12/5

14:35-09:40

2 stops28h 05m

Dublin

Sun 14/6

15:55-06:05

2 stops29h 10m

$1,623

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 5/8

21:05-09:35

2 stops45h 30m

Dublin

Fri 28/8

10:40-10:20

2 stops38h 40m

$1,785

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 5/8

21:05-23:05

2 stops35h 00m

Dublin

Fri 28/8

10:40-19:10

2 stops47h 30m

$1,797

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 25/5

14:35-12:00

2 stops30h 25m

Dublin

Fri 29/5

15:20-06:05

2 stops29h 45m

$1,854

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 11/3

21:15-15:30

2 stops29h 15m

Dublin

Wed 18/3

16:40-06:15

3 stops50h 35m

$1,906

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 5/8

15:40-07:15

1 stop24h 35m

Dublin

Fri 28/8

20:35-06:10

1 stop24h 35m

$1,910

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 14/6

14:35-16:00

2 stops34h 25m

Dublin

Tue 14/7

05:35-19:10

2 stops28h 35m

$2,151

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 14/7

07:05-09:20

3 stops35h 15m

Dublin

Mon 10/8

05:55-19:10

2 stops28h 15m

$2,171

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 25/5

14:50-06:10

1 stop24h 20m

Dublin

Fri 29/5

15:00-09:55

2 stops33h 55m

$2,201

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 15/5

14:50-06:10

1 stop24h 20m

Dublin

Tue 16/6

21:45-06:15

1 stop23h 30m

$2,258

Flights are sorted by cheapest return flights first.

Deals found on 26/2

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
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?

Use this chart to determine the optimal time to book a return flight from Sydney to Dublin. Price data was last updated on 20 February 2026.

To ensure you get the cheapest price possible for a flight from Sydney to Dublin, you should look to book at least 30 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, November is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,320). Flying from Sydney to Dublin in December is currently the most expensive (average of $1,745). 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.

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 28 February 2026.
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
3,534 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Emirates
8.1
Very Good
3,534 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Qantas Airways
7.5
Good
1,000 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Qatar Airways
7.4
Good
3,745 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Etihad Airways
7.3
Good
1,421 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
British Airways
6.7
Okay
7,772 reviews
Emirates
8.1
Very Good
3,534 reviews
Check prices

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

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.

  • How long is the flight from Sydney to Dublin?

    For as low as $1,623, British Airways can have you in Dublin from Sydney in 28h 05m. 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, Hainan Airlines ($1,258), Lufthansa ($1,344), and Air Canada ($1,398) offers the cheapest pricing from Sydney to Dublin. Hainan Airlines is 38% 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 $594. Users have also found prices from $690 and $868 on British Airways and Japan 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. Abu Dhabi 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 $45 per day.

  • 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. Singapore 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, November is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,320). Flying from Sydney to Dublin in December is currently the most expensive (average of $1,745). 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

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 28 February 2026.
Emirates flights from Sydney Kingsford Smith to Dublin
Qatar Airways 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

Discover the top 10 airlines that operate flights from Sydney to Dublin. 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 647,157 searches. Data last updated 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$1,258Average$1,858FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
LufthansaCheapest$1,344Average$1,685FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest$1,398Average$1,537FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapest$1,400Average$9,483FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China EasternCheapest$1,405Average$1,828FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest$1,408Average$1,567FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest$1,408Average$1,722FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,411Average$1,896FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest$1,533Average$1,945FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,595Average$2,245FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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 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.

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

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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