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Cheap flights from Sydney to Dublin from $594

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Dublin departing on 16/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:40 - 10:20
SYD
-
DUB
47h 40m
2 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,443Multiple Airlines
Thu, 3 Sep - Wed, 16 Sep
China Eastern Logo
21:30 - 06:15
SYD
-
DUB
43h 45m
1 stop
China Eastern Logo
09:00 - 10:00
DUB
-
SYD
38h 00m
1 stop
$1,444China Eastern
Sat, 31 Oct - Fri, 20 Nov
Multiple Airlines Logo
21:00 - 07:00
SYD
-
DUB
43h 00m
2 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,447Multiple Airlines
Thu, 3 Sep - Fri, 11 Sep
Multiple Airlines Logo
11:00 - 23:25
SYD
-
DUB
45h 25m
2 stops
Multiple Airlines Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
$1,448Multiple Airlines
Thu, 13 Aug - Fri, 21 Aug
Multiple Airlines Logo
21:00 - 07:00
SYD
-
DUB
43h 00m
2 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,450Multiple Airlines
Thu, 3 Sep - Fri, 11 Sep
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
$1,451China Eastern
Wed, 12 Aug - Wed, 2 Sep
Multiple Airlines Logo
11:00 - 10:15
SYD
-
DUB
56h 15m
2 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,453Multiple Airlines
Thu, 13 Aug - Wed, 26 Aug
China Eastern Logo
11:10 - 06:15
SYD
-
DUB
54h 05m
3 stops
China Eastern Logo
09:00 - 10:00
DUB
-
SYD
38h 00m
1 stop
$1,454China Eastern
Wed, 4 Nov - Wed, 18 Nov
China Eastern Logo
11:10 - 06:15
SYD
-
DUB
54h 05m
3 stops
China Eastern Logo
09:00 - 10:00
DUB
-
SYD
38h 00m
1 stop
$1,455China Eastern
Wed, 18 Nov - Wed, 25 Nov
China Eastern Logo
10:05 - 08:00
SYD
-
DUB
54h 55m
3 stops
China Eastern Logo
10:55 - 09:00
DUB
-
SYD
37h 05m
1 stop
$1,461China Eastern
Wed, 2 Sep - Mon, 14 Sep

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Hainan Airlines flights from Sydney to Dublin

Our best Hainan Airlines deals on Sydney to Dublin flight tickets
Hainan Airlines
1 Sept
SYD21:00Sydney Kingsford Smith
43h 00m
2 stops
DUB07:00Dublin
15 Sept
DUB12:00Dublin
41h 25m
2 stops
SYD14:25Sydney Kingsford Smith
$1,567
Hainan Airlines
4 Aug
SYD21:00Sydney Kingsford Smith
43h 00m
2 stops
DUB07:00Dublin
6 Sept
DUB12:00Dublin
41h 25m
2 stops
SYD14:25Sydney Kingsford Smith
$1,600

China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
2 Aug
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
9 Sept
DUB10:55Dublin
37h 05m
1 stop
SYD09:00Sydney Kingsford Smith
$1,420
China Eastern
31 Oct
SYD21:30Sydney Kingsford Smith
43h 45m
1 stop
DUB06:15Dublin
20 Nov
DUB09:00Dublin
38h 00m
1 stop
SYD10:00Sydney Kingsford Smith
$1,444
China Eastern
3 Aug
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
4 Sept
DUB10:55Dublin
40h 40m
1 stop
SYD12:35Sydney Kingsford Smith
$1,448

momondo 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, momondo users made 78,305 searches. Data last updated 27 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

Thu 3/9

19:40-10:20

2 stops47h 40m

Dublin

Wed 16/9

10:55-12:35

1 stop40h 40m

$1,443

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 31/10

21:30-06:15

1 stop43h 45m

Dublin

Fri 20/11

09:00-10:00

1 stop38h 00m

$1,444

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 3/9

21:00-07:00

2 stops43h 00m

Dublin

Fri 11/9

10:55-12:35

1 stop40h 40m

$1,447

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 13/8

11:00-23:25

2 stops45h 25m

Dublin

Fri 21/8

10:55-09:00

1 stop37h 05m

$1,448

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 3/9

21:00-07:00

2 stops43h 00m

Dublin

Fri 11/9

10:55-12:35

1 stop40h 40m

$1,450
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 12/8

20:30-08:00

1 stop44h 30m

Dublin

Wed 2/9

10:55-09:00

1 stop37h 05m

$1,451

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 13/8

11:00-10:15

2 stops56h 15m

Dublin

Wed 26/8

10:55-12:35

1 stop40h 40m

$1,453

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 4/11

11:10-06:15

3 stops54h 05m

Dublin

Wed 18/11

09:00-10:00

1 stop38h 00m

$1,454

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 18/11

11:10-06:15

3 stops54h 05m

Dublin

Wed 25/11

09:00-10:00

1 stop38h 00m

$1,455

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 2/9

10:05-08:00

3 stops54h 55m

Dublin

Mon 14/9

10:55-09:00

1 stop37h 05m

$1,461

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dublin from

How to get the cheapest flight ticket from Sydney to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Dublin?

Prices are currently low for flights on this route.

Typical prices usually range from $1,637 to $2,305.
The lowest price recently found on this route was $1,443.

What is the cheapest month to fly to Dublin?

The month of October is, on average, the cheapest month to fly to Dublin from Sydney, with most prices found around $1,750. If you are unable to visit Dublin during the month of October, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around $1,776.

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

You are more likely to see cheaper flights to Dublin from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,126 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Sydney for as low as $1,991 on momondo.

How have Sydney to Dublin flight prices changed over time?

As of July 2026, prices for Sydney to Dublin flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Dublin (SYD to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Dublin

Fastest flight time

25h 10m

Direct flights

None
The fastest flight from Sydney to Dublin takes 25h 10m
There are no direct flights from Sydney to Dublin. There are no popular flight routes from Sydney to Dublin.
Search flight deals

Frequently asked questions about flying from Sydney to Dublin

  • How far is Sydney Kingsford Smith to Dublin by plane?

    A flight from Sydney Kingsford Smith to Dublin will travel around 17203.6 km. Flights usually cover this in 25h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Dublin Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Dublin Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sydney to Dublin?

Best airlines flying from Sydney to Dublin

Compare and see reviews for airlines that fly from Sydney to Dublin with momondo
Airline
Rating
Free cancellation
Price
Virgin AustraliaPriceFrom $1,132Free cancellationRating
7.6
466 reviews
Search Virgin Australia flights
China EasternPriceFrom $1,213Free cancellationRating
7.3
229 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,274Free cancellationRating
7.3
1,490 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,408Free cancellationRating
7.4
4,451 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,489Free cancellationRating
7.1
11,391 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,534Free cancellationRating
7.3
3,743 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,579Free cancellationRating
6.7
8,130 reviews
Search British Airways flights
Air FrancePriceFrom $1,721Free cancellationRating
7.5
1,627 reviews
Search Air France flights
United AirlinesPriceFrom $1,747Free cancellationRating
7.4
10,042 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,767Free cancellationRating
7.5
1,067 reviews
Search Qantas Airways flights

Travelling to a place near Dublin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Dublin?

It is quick and easy to find Sydney to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Sydney to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Sydney with this policy.

How can momondo help me find flights from Sydney to Dublin?

Once you have performed a search for Sydney to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dublin trip

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