Cheap flights from Sydney to Dublin from $656

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 27/7. 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
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
Multiple Airlines Logo
07:05 - 19:05
DUB
-
SYD
51h 00m
2 stops
$1,580Multiple Airlines
Thu, 30 Jul - Thu, 6 Aug
Multiple Airlines Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
Multiple Airlines Logo
21:45 - 19:20
DUB
-
SYD
36h 35m
2 stops
$1,591Multiple Airlines
Mon, 20 Jul - Sat, 15 Aug
Multiple Airlines Logo
19:45 - 20:25
SYD
-
DUB
57h 40m
2 stops
Multiple Airlines Logo
10:55 - 12:35
DUB
-
SYD
40h 40m
1 stop
$1,602Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
China Eastern Logo
20:30 - 08:00
SYD
-
DUB
44h 30m
1 stop
China Eastern Logo
08:55 - 09:00
DUB
-
SYD
39h 05m
2 stops
$1,606China Eastern
Mon, 27 Jul - Thu, 6 Aug
Etihad Airways Logo
21:30 - 18:15
SYD
-
DUB
31h 45m
1 stop
Etihad Airways Logo
19:50 - 17:55
DUB
-
SYD
35h 05m
1 stop
$1,609Etihad Airways
Fri, 13 Nov - Tue, 17 Nov
Etihad Airways Logo
21:30 - 06:25
SYD
-
DUB
43h 55m
1 stop
Etihad Airways Logo
19:50 - 17:55
DUB
-
SYD
35h 05m
1 stop
$1,612Etihad Airways
Fri, 13 Nov - Tue, 17 Nov
Multiple Airlines Logo
06:00 - 17:55
SYD
-
DUB
44h 55m
3 stops
Multiple Airlines Logo
08:10 - 06:35
DUB
-
SYD
35h 25m
1 stop
$1,618Multiple Airlines
Wed, 30 Sep - Sat, 31 Oct
China Eastern Logo
11:00 - 08:00
SYD
-
DUB
30h 00m
1 stop
China Eastern Logo
08:55 - 09:00
DUB
-
SYD
39h 05m
2 stops
$1,627China Eastern
Sun, 19 Jul - Thu, 23 Jul
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
$1,648China Eastern
Mon, 17 Aug - Mon, 24 Aug
China Eastern Logo
10:00 - 08:00
SYD
-
DUB
55h 00m
3 stops
China Eastern Logo
13:25 - 09:00
DUB
-
SYD
34h 35m
2 stops
$1,657China Eastern
Mon, 27 Jul - Thu, 6 Aug

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China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
27 July
SYD20:30Sydney Kingsford Smith
44h 30m
1 stop
DUB08:00Dublin
6 Aug
DUB08:55Dublin
39h 05m
2 stops
SYD09:00Sydney Kingsford Smith
$1,606
China Eastern
19 July
SYD11:00Sydney Kingsford Smith
30h 00m
1 stop
DUB08:00Dublin
23 July
DUB08:55Dublin
39h 05m
2 stops
SYD09:00Sydney Kingsford Smith
$1,627
China Eastern
27 July
SYD10:00Sydney Kingsford Smith
55h 00m
3 stops
DUB08:00Dublin
6 Aug
DUB13:25Dublin
34h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,657

Emirates flights from Sydney to Dublin

Our best Emirates deals on Sydney to Dublin flight tickets
Emirates
12 July
SYD06:00Sydney Kingsford Smith
39h 20m
1 stop
DUB12:20Dublin
2 Aug
DUB22:00Dublin
34h 30m
1 stop
SYD17:30Sydney Kingsford Smith
$2,020
Emirates
12 July
SYD06:00Sydney Kingsford Smith
23h 05m
1 stop
DUB20:05Dublin
2 Aug
DUB14:20Dublin
31h 25m
2 stops
SYD06:45Sydney Kingsford Smith
$2,026

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 3 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 30/7

11:00-08:00

1 stop30h 00m

Dublin

Thu 6/8

07:05-19:05

2 stops51h 00m

$1,580

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 20/7

20:30-08:00

1 stop44h 30m

Dublin

Sat 15/8

21:45-19:20

2 stops36h 35m

$1,591

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 3/8

19:45-20:25

2 stops57h 40m

Dublin

Wed 19/8

10:55-12:35

1 stop40h 40m

$1,602

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 27/7

20:30-08:00

1 stop44h 30m

Dublin

Thu 6/8

08:55-09:00

2 stops39h 05m

$1,606
Fastest return journey

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 13/11

21:30-18:15

1 stop31h 45m

Dublin

Tue 17/11

19:50-17:55

1 stop35h 05m

$1,609

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 13/11

21:30-06:25

1 stop43h 55m

Dublin

Tue 17/11

19:50-17:55

1 stop35h 05m

$1,612

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 30/9

06:00-17:55

3 stops44h 55m

Dublin

Sat 31/10

08:10-06:35

1 stop35h 25m

$1,618

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 19/7

11:00-08:00

1 stop30h 00m

Dublin

Thu 23/7

08:55-09:00

2 stops39h 05m

$1,627

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 17/8

20:30-08:00

1 stop44h 30m

Dublin

Mon 24/8

10:55-09:00

1 stop37h 05m

$1,648

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 27/7

10:00-08:00

3 stops55h 00m

Dublin

Thu 6/8

13:25-09:00

2 stops34h 35m

$1,657

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $1,771. 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 $1,818.

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 $2,158 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 $2,116 on momondo.

Can stopping save me money on Sydney to Dublin flights?

You could potentially save up to 33% on your flight if you consider stops on a Sydney to Dublin flight.

How have Sydney to Dublin flight prices changed over time?

As of July 2026, prices for Sydney to Dublin flights are approximately 29% 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

24h 35m

Direct flights

None
The fastest flight from Sydney to Dublin takes 24h 35m
There are no direct flights from Sydney to Dublin. There are no popular flight routes from Sydney to Dublin.

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 24h 35m, 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 $1,144Free cancellationRating
7.6
463 reviews
Search Virgin Australia flights
China EasternPriceFrom $1,227Free cancellationRating
7.3
226 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom $1,290Free cancellationRating
7.3
1,471 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,424Free cancellationRating
7.4
4,439 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $1,484Free cancellationRating
7.1
11,291 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,549Free cancellationRating
7.3
3,742 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,601Free cancellationRating
6.7
8,093 reviews
Search British Airways flights
FinnairPriceFrom $1,678Free cancellationRating
7.6
1,418 reviews
Search Finnair flights
Air FrancePriceFrom $1,740Free cancellationRating
7.5
1,618 reviews
Search Air France flights
United AirlinesPriceFrom $1,766Free cancellationRating
7.4
9,929 reviews
Search United Airlines 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.

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1 adult
Sun 2/8
Sun 9/8

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