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Cheap flights from Sydney to Dublin from $807

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 25/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Dublin.
 Logo
11:00 - 11:10SYD-DUB
33h 10m2 stops
 Logo
12:35 - 09:00DUB-SYD
35h 25m2 stops
$1,575
Find Deal
Tue, 3 Jun - Thu, 19 Jun
British Airways Logo
14:40 - 09:50SYD-DUB
28h 10m2 stops
British Airways Logo
12:45 - 05:20DUB-SYD
31h 35m2 stops
$1,577British Airways
Find Deal
Thu, 15 May - Sun, 18 May
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
Etihad Airways Logo
09:05 - 06:10DUB-SYD
36h 05m1 stop
$1,961Etihad Airways
Find Deal
Sat, 17 May - Fri, 30 May
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
Etihad Airways Logo
20:25 - 16:55DUB-SYD
35h 30m1 stop
$2,092Etihad Airways
Find Deal
Tue, 29 Jul - Tue, 19 Aug
Qatar Airways Logo
20:45 - 13:30SYD-DUB
25h 45m1 stop
Qatar Airways Logo
07:30 - 18:50DUB-SYD
24h 20m1 stop
$2,097Qatar Airways
Find Deal
Wed, 1 Oct - Wed, 29 Oct
Emirates Logo
06:00 - 12:15SYD-DUB
39h 15m1 stop
Emirates Logo
14:20 - 22:05DUB-SYD
22h 45m1 stop
$2,135Emirates
Find Deal
Thu, 15 May - Sun, 18 May
Emirates Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Emirates Logo
14:20 - 06:25DUB-SYD
31h 05m2 stops
$2,167Emirates
Find Deal
Sun, 11 May - Sun, 25 May
Qantas Airways Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Qantas Airways Logo
14:20 - 22:05DUB-SYD
22h 45m1 stop
$2,177Qantas Airways
Find Deal
Sun, 11 May - Sun, 25 May
Qatar Airways Logo
11:00 - 06:45SYD-DUB
28h 45m2 stops
Qatar Airways Logo
08:15 - 17:10DUB-SYD
23h 55m1 stop
$2,191Qatar Airways
Find Deal
Tue, 3 Jun - Thu, 19 Jun
Qantas Airways Logo
06:00 - 20:10SYD-DUB
23h 10m1 stop
Qantas Airways Logo
14:20 - 06:25DUB-SYD
31h 05m2 stops
$2,279Qantas Airways
Find Deal
Wed, 13 Aug - Wed, 20 Aug

British Airways flights from Sydney to Dublin

Our best British Airways deals on Sydney to Dublin flight tickets
British Airways
15 May
SYD14:40Sydney Kingsford Smith
28h 10m
2 stops
DUB09:50Dublin
18 May
DUB12:45Dublin
31h 35m
2 stops
SYD05:20Sydney Kingsford Smith
British Airways
1 Oct
SYD14:40Sydney Kingsford Smith
30h 15m
2 stops
DUB11:55Dublin
29 Oct
DUB10:25Dublin
33h 30m
2 stops
SYD06:55Sydney Kingsford Smith
British Airways
17 May
SYD14:40Sydney Kingsford Smith
30h 15m
2 stops
DUB11:55Dublin
30 May
DUB15:30Dublin
28h 50m
2 stops
SYD05:20Sydney Kingsford Smith

China Eastern flights from Sydney to Dublin

Our best China Eastern deals on Sydney to Dublin flight tickets
China Eastern
3 June
SYD11:00Sydney Kingsford Smith
44h 25m
2 stops
DUB22:25Dublin
19 June
DUB11:10Dublin
36h 50m
2 stops
SYD09:00Sydney Kingsford Smith
China Eastern
22 Aug
SYD20:30Sydney Kingsford Smith
35h 10m
2 stops
DUB22:40Dublin
5 Sept
DUB13:20Dublin
34h 40m
2 stops
SYD09:00Sydney Kingsford Smith

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 February is, on average, the cheapest month to fly to Dublin from Sydney, with most prices found around $1,945. If you are unable to visit Dublin during the month of February, then departing from Sydney during the month October is also very affordable. Most momondo users find prices during this month for around $1,987.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Sydney to Dublin is on a Tuesday. Travellers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $2,207. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Dublin for around $2,430.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from Sydney to Dublin when you can find flight prices for as low as $2,069. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Dublin are more costly in the morning, with an average ticket price of $2,374. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Dublin from Sydney when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,272 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Sydney for as low as $2,075 on momondo.

How have Sydney to Dublin flight prices changed over time?

As of April 2025, prices for Sydney to Dublin flights are approximately 5% 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

Best price found

$807

Fastest flight time

23h 10m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Sydney in the past 72 hours is $807. The best return flight deal from Sydney to Dublin found on momondo in the last 72 hours is $1,575.
The fastest flight from Sydney to Dublin takes 23h 10m
There are no direct flights from Sydney to Dublin. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)

  • 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 23h 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
Hainan AirlinesPriceFrom $1,125Free cancellationRating
8.1
38 reviews
Search Hainan Airlines flights
China EasternPriceFrom $1,372Free cancellationRating
7.1
148 reviews
Search China Eastern flights
Japan AirlinesPriceFrom $1,528Free cancellationRating
8.3
1,453 reviews
Search Japan Airlines flights
Air CanadaPriceFrom $1,567Free cancellationRating
7.0
9,210 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $1,624Free cancellationRating
7.3
3,776 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,628Free cancellationRating
7.4
1,203 reviews
Search Etihad Airways flights
SWISSPriceFrom $1,704Free cancellationRating
7.5
1,582 reviews
Search SWISS flights
LufthansaPriceFrom $1,712Free cancellationRating
6.7
7,032 reviews
Search Lufthansa flights
British AirwaysPriceFrom $1,740Free cancellationRating
6.6
6,815 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,751Free cancellationRating
7.4
3,562 reviews
Search Qatar Airways flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Leixlip
Castleknock
Cavan
Malahide
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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