฿36,375 Cheap Flights from Dublin (DUB) to Sydney (SYD)

View ฿36,375 flight on Wed, 3 Jun 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Dublin (DUB) to Sydney (SYD)

Prices were available within the past 7 days and start at ฿36,375 for one-way flights and ฿40,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿40,145 Return, found 5 hours ago
฿40,145
Return
found 5 hours ago
Select Etihad Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿40,145 found 5 hours ago
Etihad Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿41,685 Return, found 5 hours ago
฿41,685
Return
found 5 hours ago
Select Etihad Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿41,685 found 5 hours ago
Qatar Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿52,365 Return, found 5 hours ago
฿52,365
Return
found 5 hours ago
Select Qatar Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿52,365 found 5 hours ago
Qatar Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿52,455 Return, found 5 hours ago
฿52,455
Return
found 5 hours ago
Select Qatar Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿52,455 found 5 hours ago
Qatar Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿52,885 Return, found 5 hours ago
฿52,885
Return
found 5 hours ago
Select Qatar Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿52,885 found 5 hours ago
Qatar Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿52,930 Return, found 5 hours ago
฿52,930
Return
found 5 hours ago
Select Qatar Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿52,930 found 5 hours ago
Qatar Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿53,360 Return, found 5 hours ago
฿53,360
Return
found 5 hours ago
Select Qatar Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿53,360 found 5 hours ago
British Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿55,815 Return, found 5 hours ago
฿55,815
Return
found 5 hours ago
Select British Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿55,815 found 5 hours ago
British Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿55,905 Return, found 5 hours ago
฿55,905
Return
found 5 hours ago
Select British Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿55,905 found 5 hours ago
British Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿56,380 Return, found 5 hours ago
฿56,380
Return
found 5 hours ago
Select British Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿56,380 found 5 hours ago
Qatar Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿57,045 Return, found 5 hours ago
฿57,045
Return
found 5 hours ago
Select Qatar Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿57,045 found 5 hours ago
British Airways
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿59,775 Return, found 5 hours ago
฿59,775
Return
found 5 hours ago
Select British Airways flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿59,775 found 5 hours ago
Turkish Airlines
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿65,060 Return, found 5 hours ago
฿65,060
Return
found 5 hours ago
Select Turkish Airlines flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿65,060 found 5 hours ago
Lufthansa
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿74,870 Return, found 5 hours ago
฿74,870
Return
found 5 hours ago
Select Lufthansa flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿74,870 found 5 hours ago
China Eastern Airlines
Wed, 3 Jun - Thu, 2 Jul
DUB
Dublin
SYD
Sydney
฿83,670 Return, found 5 hours ago
฿83,670
Return
found 5 hours ago
Select China Eastern Airlines flight, departing Wed, 3 Jun from Dublin to Sydney, returning Thu, 2 Jul, priced at ฿83,670 found 5 hours ago

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 ฿40,145. 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.

Travel information

Origin airport
Dublin
Destination airport
Kingsford Smith Intl.
Return price
฿40,145
Distance
17111 km

Book with confidence

Perfect flights from Dublin to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Dublin to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Dublin to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿36,375 and roundtrip prices from ฿40,145. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
Perfect flights from Dublin to Sydney
*Available to Expedia members.