Cheap Flights from Sydney to Dublin

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Dublin from United States (USA) and flights to Ireland. Maybe a different destination? Here are all the flights from Sydney

Cheapest Time of Year to Fly from Sydney to Dublin

Return fares from Sydney to Dublin by month, based on the cheapest return airfares found for each month.

The cheapest month to fly to Dublin is February 2027, with return fares from $707 — 66% cheaper than the most expensive month (January 2027, from $2,090).

When Should You Fly to Dublin?

Based on the fares we've tracked, February is typically the cheapest month to fly to Dublin, with return fares from $707. January is the most expensive month, with the cheapest return fares around $2,090 as school holidays and the Christmas peak push prices up.

Across the year, return fares to Dublin average around $1,369. If you can travel in the off-peak months of February, November and October, you'll generally pay up to 48% less than the yearly average.

Cheapest Sydney to Dublin Return Prices

These are the cheapest prices for Sydney to Dublin return airfares.

Average Sydney to Dublin Return Prices

These are the average prices for Sydney to Dublin return airfares.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Sydney to Dublin flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Sydney to Dublin?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

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