฿24,285 Cheap Flights from Dublin (DUB) to Sydney (SYD)

View ฿24,285 flight on Mon, 23 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿24,285 for one-way flights and ฿38,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 23 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿38,070 Return, found 4 days ago
฿38,070
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 23 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿38,070 found 4 days ago
Swiss International Air Lines
Fri, 20 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿38,965 Return, found 4 days ago
฿38,965
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, 20 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿38,965 found 4 days ago
Lufthansa
Mon, 23 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿39,365 Return, found 4 days ago
฿39,365
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 23 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿39,365 found 4 days ago
Lufthansa
Mon, 23 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿40,050 Return, found 4 days ago
฿40,050
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 23 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿40,050 found 4 days ago
Lufthansa
Tue, 24 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿40,130 Return, found 4 days ago
฿40,130
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 24 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿40,130 found 4 days ago
Swiss International Air Lines
Mon, 23 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿40,530 Return, found 4 days ago
฿40,530
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 23 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿40,530 found 4 days ago
Lufthansa
Sat, 21 Mar - Mon, 6 Apr
DUB
Dublin
SYD
Sydney
฿40,830 Return, found 4 days ago
฿40,830
Return
found 4 days ago
Select Lufthansa flight, departing Sat, 21 Mar from Dublin to Sydney, returning Mon, 6 Apr, priced at ฿40,830 found 4 days ago
British Airways
Sun, 26 Oct - Sat, 8 Nov
DUB
Dublin
SYD
Sydney
฿45,615 Return, found 4 days ago
฿45,615
Return
found 4 days ago
Select British Airways flight, departing Sun, 26 Oct from Dublin to Sydney, returning Sat, 8 Nov, priced at ฿45,615 found 4 days ago
China Eastern Airlines
Mon, 23 Mar - Sun, 12 Apr
DUB
Dublin
SYD
Sydney
฿47,125 Return, found 4 days ago
฿47,125
Return
found 4 days ago
Select China Eastern Airlines flight, departing Mon, 23 Mar from Dublin to Sydney, returning Sun, 12 Apr, priced at ฿47,125 found 4 days ago
United
Mon, 23 Mar - Wed, 8 Apr
DUB
Dublin
SYD
Sydney
฿47,845 Return, found 4 days ago
฿47,845
Return
found 4 days ago
Select United flight, departing Mon, 23 Mar from Dublin to Sydney, returning Wed, 8 Apr, priced at ฿47,845 found 4 days ago

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

November is typically the cheapest month to fly

From ฿28,644 - ฿53,521 per traveller.

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 ฿38,070. 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
฿38,070
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 ฿24,285 and roundtrip prices from ฿38,070. 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

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