S$859 Cheap Flights from Dublin to Sydney

View S$859 flight on Thu, 25 Sep, 2025Opens in a new window

Popular airlines from Dublin Airport (DUB) to Sydney Airport (SYD)

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Cheap Flights from Dublin to Sydney (DUB-SYD)

Prices were available within the past 7 days and start at S$859 for one-way flights and S$1,863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 8 Dec - Thu, 18 Dec
DUB
Dublin
SYD
Sydney
S$1,863 Return, found 4 days ago
S$1,863
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 8 Dec from Dublin to Sydney, returning Thu, 18 Dec, priced at S$1,863 found 4 days ago
United
Sat, 6 Sep - Wed, 10 Sep
DUB
Dublin
SYD
Sydney
S$1,882 Return, found 1 day ago
S$1,882
Return
found 1 day ago
Select United flight, departing Sat, 6 Sep from Dublin to Sydney, returning Wed, 10 Sep, priced at S$1,882 found 1 day ago
Etihad Airways
Mon, 8 Dec - Thu, 18 Dec
DUB
Dublin
SYD
Sydney
S$1,958 Return, found 4 days ago
S$1,958
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 8 Dec from Dublin to Sydney, returning Thu, 18 Dec, priced at S$1,958 found 4 days ago
Qatar Airways
Mon, 8 Dec - Thu, 18 Dec
DUB
Dublin
SYD
Sydney
S$2,024 Return, found 4 days ago
S$2,024
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 8 Dec from Dublin to Sydney, returning Thu, 18 Dec, priced at S$2,024 found 4 days ago
Qatar Airways
Mon, 8 Dec - Thu, 18 Dec
DUB
Dublin
SYD
Sydney
S$2,051 Return, found 4 days ago
S$2,051
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 8 Dec from Dublin to Sydney, returning Thu, 18 Dec, priced at S$2,051 found 4 days ago
Qatar Airways
Mon, 8 Dec - Thu, 18 Dec
DUB
Dublin
SYD
Sydney
S$2,054 Return, found 4 days ago
S$2,054
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 8 Dec from Dublin to Sydney, returning Thu, 18 Dec, priced at S$2,054 found 4 days ago
Turkish Airlines
Mon, 8 Dec - Thu, 18 Dec
DUB
Dublin
SYD
Sydney
S$2,340 Return, found 4 days ago
S$2,340
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 8 Dec from Dublin to Sydney, returning Thu, 18 Dec, priced at S$2,340 found 4 days ago
China Eastern Airlines
Sat, 6 Sep - Wed, 10 Sep
DUB
Dublin
SYD
Sydney
S$2,447 Return, found 1 day ago
S$2,447
Return
found 1 day ago
Select China Eastern Airlines flight, departing Sat, 6 Sep from Dublin to Sydney, returning Wed, 10 Sep, priced at S$2,447 found 1 day ago
British Airways
Sat, 6 Sep - Wed, 10 Sep
DUB
Dublin
SYD
Sydney
S$2,576 Return, found 1 day ago
S$2,576
Return
found 1 day ago
Select British Airways flight, departing Sat, 6 Sep from Dublin to Sydney, returning Wed, 10 Sep, priced at S$2,576 found 1 day ago
Air France
Sat, 6 Sep - Wed, 10 Sep
DUB
Dublin
SYD
Sydney
S$2,627 Return, found 1 day ago
S$2,627
Return
found 1 day ago
Select Air France flight, departing Sat, 6 Sep from Dublin to Sydney, returning Wed, 10 Sep, priced at S$2,627 found 1 day ago

Find the cheapest month to fly from Dublin (DUB) to Sydney (SYD)

November is typically the cheapest month to fly

From S$1,132 - S$2,055 per traveller.

Graph displaying average flight prices per month

Dublin to Sydney route information
Origin airport
Dublin
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, China Eastern Airlines, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Lufthansa, Qantas Airways, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,862
Distance
17111 km

Flights from Dublin to Sydney

There are several airlines that operate frequent flights from Dublin (DUB) to Sydney (SYD) including

The earliest flight leaves Dublin Airport at 08:30 and arrives at Kingsford Smith Intl. Airport at 06:05. The last flight of the day departs Dublin at 22:25 and arrives at Sydney at 22:30.

The flight distance from Dublin to Sydney is about 18265 km, the shortest flight is 22 hours 35 minutes with Virgin Australia."

Expedia lets you search across the largest number of airlines and Sydney flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Dublin Sydney flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Dublin to Sydney trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sydney flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Dublin to Sydney with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DUB to Kingsford Smith Intl. Airport (SYD)?
Round-trip journeys between Dublin Airport and SYD start from S$1,863. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport to Mascot Airport?
When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Dublin Airport (DUB) to SYD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dublin Airport to Sydney Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DUB to Sydney Airport?
You'll have 17,200 kilometres to cover on the long-haul Corballis to Sydney route. Wear layers of comfy clothes and consider taking a sleep mask and earplugs.
Which airlines fly direct from DUB to SYD?
Direct flights aren't available, so you'll have to make at least one stop between Dublin Airport and Mascot Airport. Take advantage of the layover time to stretch your legs and take a break.
Are Dublin Airport (DUB) to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Fares from Dublin Airport (DUB) to Mascot Airport are available up to a year before departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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