Cheapest return flights from Dublin (DUB) to Sydney (SYD), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Sep 16 Sep China Eastern
07 Sep 14 Sep China Eastern
18 Sep 18 Oct China Eastern
18 Sep 13 Oct China Eastern
07 Sep 21 Sep China Eastern
09 Sep 22 Sep China Eastern
04 Sep 13 Sep China Eastern
02 Sep 29 Sep China Eastern
02 Sep 15 Sep China Eastern
14 Sep 05 Oct Ryanair
02 Sep 28 Sep China Eastern
16 Sep 05 Oct Ryanair
17 Sep 06 Oct Ryanair
13 Sep 09 Oct Ryanair
12 Sep 10 Oct Ryanair
17 Sep 20 Oct Ryanair
07 Sep 28 Sep China Eastern
12 Sep 09 Oct Ryanair
16 Sep 07 Oct China Eastern
15 Sep 29 Sep Ryanair
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deals for one-way flights from Dublin to Sydney in September.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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