AirHint found the following cheapest return flights from Sydney (SYD) to Dublin (DUB) in August 2026 (see full year).

Return flights

19 Aug - 09 Sep	Scoot
01 Aug - 15 Aug	Scoot
28 Aug - 29 Sep	Turkish Airlines
03 Aug - 28 Aug	Scoot
01 Aug - 13 Sep	Scoot
03 Aug - 24 Aug	Scoot
10 Aug - 14 Sep	Scoot
09 Aug - 24 Aug	Scoot
03 Aug - 01 Sep	Scoot
28 Aug - 18 Sep	Turkish Airlines
27 Aug - 10 Sep	Hainan Airlines
01 Aug - 22 Aug	Scoot
14 Aug - 30 Aug	Etihad Airways
20 Aug - 05 Sep	Hainan Airlines
01 Aug - 10 Aug	Scoot
12 Aug - 26 Aug	Turkish Airlines
01 Aug - 27 Aug	Scoot
24 Aug - 14 Sep	Scoot
22 Aug - 05 Sep	Etihad Airways
05 Aug - 17 Aug	Turkish Airlines

Also check the deals for one-way flights from Sydney to Dublin in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Sydney to Dublin in August from $1082

Return flights