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Cheap flights from Sydney to Dublin from $594

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DUB
25 Aug — 1 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
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 26 July 2026.

Thu 30/711:00
SYD
-
DUB
1 stop30h 00m
Multiple Airlines
Thu 20/820:50
DUB
-
SYD
2 stops56h 25m
Multiple Airlines
Deal found 25/7$1,440
Thu 3/919:40
SYD
-
DUB
2 stops47h 40m
Multiple Airlines
Wed 16/910:55
DUB
-
SYD
1 stop40h 40m
Multiple Airlines
Deal found 23/7$1,443
Sat 31/1021:30
SYD
-
DUB
1 stop43h 45m
China Eastern
Wed 18/1109:00
DUB
-
SYD
1 stop38h 00m
China Eastern
Deal found 26/7$1,444
Thu 3/921:00
SYD
-
DUB
2 stops43h 00m
Multiple Airlines
Fri 11/910:55
DUB
-
SYD
1 stop40h 40m
Multiple Airlines
Deal found 26/7$1,447
Thu 15/1012:00
SYD
-
DUB
1 stop30h 00m
China Eastern
Mon 9/1109:00
DUB
-
SYD
1 stop41h 35m
China Eastern
Deal found 21/7$1,449
Wed 12/820:30
SYD
-
DUB
1 stop44h 30m
China Eastern
Wed 2/910:55
DUB
-
SYD
1 stop37h 05m
China Eastern
Deal found 23/7$1,451
Thu 13/811:00
SYD
-
DUB
2 stops56h 15m
Multiple Airlines
Wed 26/810:55
DUB
-
SYD
1 stop40h 40m
Multiple Airlines
Deal found 23/7$1,453
Wed 4/1111:10
SYD
-
DUB
2 stops54h 05m
China Eastern
Fri 20/1109:00
DUB
-
SYD
1 stop38h 00m
China Eastern
Deal found 26/7$1,454
Wed 18/1111:10
SYD
-
DUB
3 stops54h 05m
China Eastern
Wed 25/1109:00
DUB
-
SYD
1 stop38h 00m
China Eastern
Deal found 23/7$1,456
Wed 21/1011:05
SYD
-
DUB
2 stops54h 55m
China Eastern
Wed 4/1109:00
DUB
-
SYD
1 stop38h 00m
China Eastern
Deal found 21/7$1,459
Wed 2/910:05
SYD
-
DUB
3 stops54h 55m
China Eastern
Mon 14/910:55
DUB
-
SYD
1 stop37h 05m
China Eastern
Deal found 24/7$1,461

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 26 July 2026.

Round-trip from

$1,443

One-way from

$594

Popular in

December

Cheapest in

October

Average price

$2,124
China Eastern
  • China Eastern
  • 3/9-16/9
  • 3 total stops
  • 88h 20m total
  • Sydney to Dublin
Search Deals
16/8
  • 16/8
  • 2 total stops
  • 57h 00m total
  • Sydney to Dublin
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($494 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 26 July 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

Cheapest return flight

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 19/10

21:30-08:00

1 stop44h 30m

Dublin

Wed 4/11

09:00-13:35

1 stop41h 35m

$1,449

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 6/8

11:00-08:00

1 stop30h 00m

Dublin

Wed 19/8

10:55-08:00

3 stops60h 05m

$1,461

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 20/10

21:35-07:15

1 stop43h 40m

Dublin

Sun 8/11

08:05-06:30

1 stop35h 25m

$1,496

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 2/9

15:40-19:05

1 stop36h 25m

Dublin

Fri 11/9

09:00-06:10

1 stop36h 10m

$1,755
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 17/9

11:00-08:00

1 stop30h 00m

Dublin

Tue 13/10

13:25-10:00

2 stops34h 35m

$1,868

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 13/8

11:00-08:00

1 stop30h 00m

Dublin

Mon 17/8

05:55-12:35

2 stops45h 40m

$1,884

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 7/9

11:00-22:40

2 stops44h 40m

Dublin

Mon 14/9

10:55-08:00

3 stops36h 05m

$1,985

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 6/9

20:30-22:25

2 stops34h 55m

Dublin

Thu 10/9

08:55-09:00

2 stops39h 05m

$2,027

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 16/9

07:35-09:35

3 stops35h 00m

Dublin

Sun 11/10

05:45-07:05

3 stops39h 20m

$2,118

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 3/9

10:00-23:05

2 stops46h 05m

Dublin

Sat 12/9

05:35-19:10

2 stops28h 35m

$2,136

Flights are sorted by cheapest return flights first.

Deals found on 21/7

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?

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 $1,751). Flying from Sydney to Dublin in December is currently the most expensive (average of $2,983). 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 $1,750 and $2,364 in September.
The cheapest return price found within the last 5 days was $1,443 on Multiple Airlines (3 Sept–16 Sept).

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 26 July 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
3,636 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Emirates
8.1
Very Good
3,636 reviews
Emirates
8.1
Very Good
3,636 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Qantas Airways
7.5
Good
1,067 reviews
Emirates
8.1
Very Good
3,636 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Qatar Airways
7.4
Good
3,746 reviews
Emirates
8.1
Very Good
3,636 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Etihad Airways
7.3
Good
1,486 reviews
Emirates
8.1
Very Good
3,636 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
British Airways
6.7
Okay
8,132 reviews
Emirates
8.1
Very Good
3,636 reviews
Check prices

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

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 $1,496, China Eastern can have you in Dublin from Sydney in 43h 40m. 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 ($1,132), China Eastern ($1,214), and Etihad Airways ($1,274) offers the cheapest pricing from Sydney to Dublin. Virgin Australia is 46% 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 $605. Users have also found prices from $634 and $978 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. Doha 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 $24 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, October is the cheapest month in which you can book a flight from Sydney to Dublin (average of $1,751). Flying from Sydney to Dublin in December is currently the most expensive (average of $2,983). 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 26 July 2026.
Emirates flights from Sydney Kingsford Smith to Dublin
Etihad Airways 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

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 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$1,132Average$2,246FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
China EasternCheapest$1,214Average$1,657FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,274Average$1,945FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,409Average$1,759FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$1,490Average$1,984FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapest$1,534Average$2,132FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,579Average$2,037FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest$1,721Average$2,583FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest$1,747Average$1,972FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,767Average$2,295FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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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