Australia → Ireland
Cheap flights from Sydney to Dublin
SYDDUB
one-way from A$727AUD*
Free — no booking fees Prices in AUD Updated daily Live fares, no spam
Cheapest Sydney → Dublin fares right now
Cheapest around 2026-10-18China Eastern AirlinesCheapest
30 hr1 stop12:00 PM → 8:00 AM
Etihad AirwaysFastest
24 hr 35 min1 stop4:40 PM → 7:15 AM
Etihad Airways
36 hr 25 min1 stop4:40 PM → 7:05 PM
Etihad Airways
31 hr 30 min1 stop9:35 PM → 7:05 PM
*Indicative live fares for a sample date, in AUD. Prices change at booking — search for your exact dates above.
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Flying Sydney to Dublin
Sky Spy compares live one-way fares from Sydney (SYD) to Dublin (DUB), pulling prices directly and ranking them cheapest-first in AUD. Rather than checking airlines one at a time, you see the best Sydney–Dublin deals in a single sortable view — including smart self-transfer connections through hub cities that most search engines hide.
Flexible on exactly where you land in Ireland? Search the whole region at once and let Sky Spy surface the cheapest entry point.
Tips for a cheaper SYD → DUB fare
- Fares to Ireland are usually lowest outside school holidays and peak summer.
- Use the ±days search to find the single cheapest day to fly SYD → DUB.
- One-way pricing lets you mix airlines for the lowest total trip cost.
- Mid-week departures (Tue–Thu) often beat weekend fares.