Cheap Flights from Sydney (SYD) to Dublin (DUB) from £398

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

Prices were available within the past 7 days and starts at £398 for one-way flights and £766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Qantas Airways
Qantas Airways
Swiss International Air Lines
Swiss International Air Lines
Swiss International Air Lines
Lufthansa
Lufthansa
British Airways
Finnair
Lufthansa
Lufthansa
British Airways
British Airways
British Airways
Cathay Pacific
British Airways
KLM
Cathay Pacific
British Airways
Flight from Sydney to Dublin route information
Origin AirportKingsford Smith Intl.
Destination AirportDublin
Airlines ServingAer Lingus, British Airways, Etihad Airways, KLM, Qantas Airways, Qatar Airways, Singapore Airlines, United
Flight Price£765
Distance17111 km

Frequently asked questions

Compare flights from Sydney to Dublin easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to Dublin.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to Dublin (DUB) 

The easiest way to view the best deals on flights from Sydney to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to Dublin start at just £766 and range up to £856.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Dublin
  • booking your flight during March, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Dublin flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.